added errors catching to /content-message and /buy-message

Dockerfile

@@ -0,0 +1,19 @@
+FROM node:latest
+
+# Create app directory
+WORKDIR /usr/src/app
+
+# Install app dependencies
+# A wildcard is used to ensure both package.json AND package-lock.json are copied
+# where available (npm@5+)
+COPY package*.json ./
+
+RUN npm install
+# If you are building your code for production
+RUN npm ci --only=production
+
+# Bundle app source
+COPY . .
+
+EXPOSE 5171
+CMD [ "npm", "run", "api" ]

bin/api.js

@@ -0,0 +1,91 @@
+const main = require("../contracts/main");
+const { Address, Cell, Slice } = require("ton");
+const { Base64 } = require("@tonconnect/protocol");
+require("dotenv").config();
+const express = require("express");
+const { get_tonclient, AdnlAddress } = require("../contracts/utils");
+const { getRecords } = require("../contracts/main");
+const { sha256 } = require("ton-crypto");
+const { BN } = require("bn.js");
+const app = express();
+const port = 5171;
+const debug = process.env.DEBUG === "1";
+let tonclient = get_tonclient(debug);
+
+app.use(function (err, req, res, next) {
+  if (!err) return next(); // you also need this line
+  console.log("error");
+  res.send("error");
+});
+app.get("/", async (req, res) => {
+  res.send("Agorata microservice for dealing with TON");
+});
+
+app.get("/buy-message/:collection/:domain" /* the rest as get parameters: buyer, key */, (req, res) => {
+  try {
+    let collection = Address.parse(req.params.collection);
+    if (req.query.buyer !== "") {
+      let buyer = Address.parse(req.query.buyer);
+      let key = Buffer.from(req.query.key, "hex");
+      let signature = main.signBuy(req.params.domain, collection, buyer, key);
+      let msg = main.createItem({ domain: req.params.domain, signature });
+      res.send(JSON.stringify([Base64.encode(msg.toBoc()), collection.toString()]));
+    } else {
+      let msg = main.createItem({ domain: req.params.domain, signature: "0" });
+      res.send(JSON.stringify([Base64.encode(msg.toBoc()), collection.toString()]));
+    }
+  } catch (e) {
+    console.error("buy-message", e);
+  }
+});
+
+app.get("/content-message/:address/:zone/:domain", async (req, res) => {
+  try {
+    let msg = await main.setContent({ domain: req.params.domain, zone: req.params.zone });
+    let addr = main.getItemAddr(Address.parse(req.params.address), req.params.domain, 0);
+    res.send(JSON.stringify([Base64.encode(msg.toBoc()), addr.toString()]));
+  } catch (e) {
+    console.error("content-message");
+  }
+});
+
+app.get("/address/:collection/:domain", (req, res) => {
+  let addr = main.getItemAddr(Address.parse(req.params.collection), req.params.domain, 0);
+  res.send(JSON.stringify({ address: addr.toString() }));
+});
+
+app.get("/get-records/:address", async (req, res) => {
+  try {
+    let records = await getRecords(tonclient, Address.parse(req.params.address));
+    // console.log(records)
+    res.send(JSON.stringify(records));
+  } catch (e) {
+    console.log(e);
+    res.send(JSON.stringify({}));
+  }
+});
+
+app.get("/get-price/:address/:subdomain", async (req, res) => {
+  let price = await main.getPrice(tonclient, Address.parse(req.params.address), req.params.subdomain);
+  res.send(JSON.stringify(price));
+});
+
+app.get("/set-record/site/:site", async (req, res) => {
+  let site = new AdnlAddress(req.params.site);
+  let msg = await main.changeRecordMsg("site", await main.AdnlRecord(site));
+  res.send(JSON.stringify(Base64.encode(msg.toBoc())));
+});
+
+app.get("/hash/:key", async (req, res) => {
+  res.send(new BN(await sha256(req.params.key)).toString());
+});
+
+app.get("/set-record/wallet/:wallet", async (req, res) => {
+  let wallet = Address.parse(req.params.wallet);
+  let msg = await main.changeRecordMsg("wallet", await main.WalletRecord(wallet));
+  res.send(JSON.stringify(Base64.encode(msg.toBoc())));
+});
+
+app.listen(port, () => {
+  console.log(`Example app listening on port ${port}`);
+});

bin/cli.js

@@ -0,0 +1,99 @@
+const main = require('../contracts/main');
+const subcommand = require('subcommand');
+const {Address} = require("ton");
+const {keyPairFromSeed, getSecureRandomBytes, keyPairFromSecretKey} = require("ton-crypto");
+const {Base64} = require('@tonconnect/protocol');
+const BN = require("bn.js");
+
+
+const argv = process.argv.slice(2);
+let commands = [
+    {
+        name: 'buy-message',
+        options: [ // cliclopts options
+            // {
+            //   name: 'loud',
+            //   boolean: true,
+            //   default: false,
+            //   abbr: 'v',
+            //   help: 'print out all output loudly'
+            // }
+            {
+                name: 'domain'
+            },
+            {
+                name: 'collection'
+            },
+            {
+                name: 'buyer',
+                help: 'Buyer\'s address'
+            },
+            {
+                name: 'key',
+                help: 'Secret key, hex-encoded'
+            }
+        ],
+        command: function message(args) {
+            let collection = Address.parse(args._[1]);
+            if (args._[2] !== '') {
+                let buyer = Address.parse(args._[2]);
+                let key = Buffer.from(args._[3], 'hex');
+                let signature = main.signBuy(args._[0], collection, buyer, key);
+                let msg = main.createItem({domain: args._[0], signature})
+                console.log(Base64.encode(msg.toBoc()) + ' ' + collection.toString());
+            } else {
+                let msg = main.createItem({domain: args._[0], signature: '0'})
+                console.log(Base64.encode(msg.toBoc()) + ' ' + collection.toString());
+            }
+        }
+    },
+    {
+        name: 'keygen',
+        command: async function keygen(args) {
+            let keypair = keyPairFromSeed(await getSecureRandomBytes(32));
+            console.log(keypair.secretKey.toString('hex'));
+        }
+    },
+    {
+        name: 'getpub',  // get public key as BN from b64 secret key
+        options: [
+            {
+                name: 'key',
+                help: 'Secret key, hex-encoded'
+            }
+        ],
+        command: function getpub(args) {
+            let keypair = keyPairFromSecretKey(Buffer.from(args._[0], 'base64'));
+            console.log(new BN(keypair.publicKey))
+        }
+    },
+    {
+        name: 'content-message',
+        options: [
+            {
+                name: 'domain',
+                help: 'domain name to set content for (test for test.example.ton)'
+            },
+            {
+                name: 'zone',
+                help: 'zone name to set content for (example.ton for test.example.ton)'
+            },
+            {
+                name: 'address',
+                help: 'address of the collection contract'
+            },
+            {
+                name: 'workchain',
+                help: '0 for mainnet, 1 for testnet'
+            }
+        ],
+        command: function set_content(args) {
+            let msg = main.setContent({domain: args._[0], zone: args._[1]});
+            let addr = main.getItemAddr(Address.parse(args._[2]), args._[0], args._[3] === '1' ? -1 : 0);
+            console.log(Base64.encode(msg.toBoc()) + ' ' + addr.toString());
+        }
+    }
+]
+
+let match = subcommand(commands);
+let opts = match(argv);

build/_build.ts

@@ -19,10 +19,10 @@ async function main() {
   console.log("Build script running, let's find some FunC contracts to compile..");
 
   // if we have an explicit bin directory, use the executables there (needed for glitch.com)
-  if (fs.existsSync("bin")) {
-    process.env.PATH = path.join(__dirname, "..", "bin") + path.delimiter + process.env.PATH;
-    process.env.FIFTPATH = path.join(__dirname, "..", "bin", "fiftlib");
-  }
+  // if (fs.existsSync("bin")) {
+  //   process.env.PATH = path.join(__dirname, "..", "bin") + path.delimiter + process.env.PATH;
+  //   process.env.FIFTPATH = path.join(__dirname, "..", "bin", "fiftlib");
+  // }
 
   // make sure func compiler is available
   const minSupportFunc = "0.2.0";

build/_deploy.ts

@@ -6,144 +6,160 @@
 
 import axios from "axios";
 import axiosThrottle from "axios-request-throttle";
-axiosThrottle.use(axios, { requestsPerSecond: 0.5 }); // required since toncenter jsonRPC limits to 1 req/sec without API key
-
 import dotenv from "dotenv";
-dotenv.config();
-
 import fs from "fs";
 import path from "path";
 import glob from "fast-glob";
-import { Address, Cell, CellMessage, CommonMessageInfo, fromNano, InternalMessage, StateInit, toNano } from "ton";
-import { TonClient, WalletContract, WalletV3R2Source, contractAddress, SendMode } from "ton";
-import { mnemonicNew, mnemonicToWalletKey } from "ton-crypto";
+import {
+    Address,
+    Cell,
+    CellMessage,
+    CommonMessageInfo,
+    contractAddress,
+    fromNano,
+    InternalMessage,
+    SendMode,
+    StateInit,
+    toNano,
+    WalletContract,
+    WalletV3R2Source
+} from "ton";
+import {mnemonicNew, mnemonicToWalletKey} from "ton-crypto";
+import {get_tonclient} from "../contracts/utils";
+
+axiosThrottle.use(axios, {requestsPerSecond: 0.5}); // required since toncenter jsonRPC limits to 1 req/sec without API key
+
+dotenv.config();
 
 async function main() {
-  console.log(`=================================================================`);
-  console.log(`Deploy script running, let's find some contracts to deploy..`);
-
-  const isTestnet = process.env.TESTNET || process.env.npm_lifecycle_event == "deploy:testnet";
-
-  // check input arguments (given through environment variables)
-  if (isTestnet) {
-    console.log(`\n* We are working with 'testnet' (https://t.me/testgiver_ton_bot will give you test TON)`);
-  } else {
-    console.log(`\n* We are working with 'mainnet'`);
-  }
-
-  // initialize globals
-  const client = new TonClient({ endpoint: `https://${isTestnet ? "testnet." : ""}toncenter.com/api/v2/jsonRPC` });
-  const deployerWalletType = "org.ton.wallets.v3.r2"; // also see WalletV3R2Source class used below
-  const newContractFunding = toNano(0.02); // this will be (almost in full) the balance of a new deployed contract and allow it to pay rent
-  const workchain = 0; // normally 0, only special contracts should be deployed to masterchain (-1)
-
-  // make sure we have a wallet mnemonic to deploy from (or create one if not found)
-  const deployConfigEnv = ".env";
-  let deployerMnemonic;
-  if (!fs.existsSync(deployConfigEnv) || !process.env.DEPLOYER_MNEMONIC) {
-    console.log(`\n* Config file '${deployConfigEnv}' not found, creating a new wallet for deploy..`);
-    deployerMnemonic = (await mnemonicNew(24)).join(" ");
-    const deployWalletEnvContent = `DEPLOYER_WALLET=${deployerWalletType}\nDEPLOYER_MNEMONIC="${deployerMnemonic}"\n`;
-    fs.writeFileSync(deployConfigEnv, deployWalletEnvContent);
-    console.log(` - Created new wallet in '${deployConfigEnv}' - keep this file secret!`);
-  } else {
-    console.log(`\n* Config file '${deployConfigEnv}' found and will be used for deployment!`);
-    deployerMnemonic = process.env.DEPLOYER_MNEMONIC;
-  }
-
-  // open the wallet and make sure it has enough TON
-  const walletKey = await mnemonicToWalletKey(deployerMnemonic.split(" "));
-  const walletContract = WalletContract.create(client, WalletV3R2Source.create({ publicKey: walletKey.publicKey, workchain }));
-  console.log(` - Wallet address used to deploy from is: ${walletContract.address.toFriendly()}`);
-  const walletBalance = await client.getBalance(walletContract.address);
-  if (walletBalance.lt(toNano(0.2))) {
-    console.log(` - ERROR: Wallet has less than 0.2 TON for gas (${fromNano(walletBalance)} TON), please send some TON for gas first`);
-    process.exit(1);
-  } else {
-    console.log(` - Wallet balance is ${fromNano(walletBalance)} TON, which will be used for gas`);
-  }
-
-  // go over all the contracts we have deploy scripts for
-  const rootContracts = glob.sync(["build/*.deploy.ts"]);
-  for (const rootContract of rootContracts) {
-    // deploy a new root contract
-    console.log(`\n* Found root contract '${rootContract} - let's deploy it':`);
-    const contractName = path.parse(path.parse(rootContract).name).name;
-
-    // prepare the init data cell
-    const deployInitScript = require(__dirname + "/../" + rootContract);
-    if (typeof deployInitScript.initData !== "function") {
-      console.log(` - ERROR: '${rootContract}' does not have 'initData()' function`);
-      process.exit(1);
-    }
-	console.log(1);
-    const initDataCell = deployInitScript.initData() as Cell;
-	console.log(2);
-
-    // prepare the init message
-    if (typeof deployInitScript.initMessage !== "function") {
-      console.log(` - ERROR: '${rootContract}' does not have 'initMessage()' function`);
-      process.exit(1);
-    }
-	console.log(1);
-    const initMessageCell = deployInitScript.initMessage() as Cell | null;
-
-    // prepare the init code cell
-    const hexArtifact = `build/${contractName}.compiled.json`;
-    if (!fs.existsSync(hexArtifact)) {
-      console.log(` - ERROR: '${hexArtifact}' not found, did you build?`);
-      process.exit(1);
-    }
-    const initCodeCell = Cell.fromBoc(JSON.parse(fs.readFileSync(hexArtifact).toString()).hex)[0];
-
-    // make sure the contract was not already deployed
-    const newContractAddress = contractAddress({ workchain, initialData: initDataCell, initialCode: initCodeCell });
-    console.log(` - Based on your init code+data, your new contract address is: ${newContractAddress.toFriendly()}`);
-    if (await client.isContractDeployed(newContractAddress)) {
-      console.log(` - Looks like the contract is already deployed in this address, skipping deployment`);
-      await performPostDeploymentTest(rootContract, deployInitScript, walletContract, walletKey.secretKey, newContractAddress);
-      continue;
+    console.log(`=================================================================`);
+    console.log(`Deploy script running, let's find some contracts to deploy..`);
+
+    const isTestnet = process.env.TESTNET || process.env.npm_lifecycle_event == "deploy:testnet";
+
+    // check input arguments (given through environment variables)
+    if (isTestnet) {
+        console.log(`\n* We are working with 'testnet' (https://t.me/testgiver_ton_bot will give you test TON)`);
+    } else {
+        console.log(`\n* We are working with 'mainnet'`);
     }
 
-    // deploy by sending an internal message to the deploying wallet
-    console.log(` - Let's deploy the contract on-chain..`);
-    const seqno = await walletContract.getSeqNo();
-    const transfer = walletContract.createTransfer({
-      secretKey: walletKey.secretKey,
-      seqno: seqno,
-      sendMode: SendMode.PAY_GAS_SEPARATLY + SendMode.IGNORE_ERRORS,
-      order: new InternalMessage({
-        to: newContractAddress,
-        value: newContractFunding,
-        bounce: false,
-        body: new CommonMessageInfo({
-          stateInit: new StateInit({ data: initDataCell, code: initCodeCell }),
-          body: initMessageCell !== null ? new CellMessage(initMessageCell) : null,
-        }),
-      }),
-    });
-    await client.sendExternalMessage(walletContract, transfer);
-    console.log(` - Deploy transaction sent successfully`);
-
-    // make sure that the contract was deployed
-    console.log(` - Block explorer link: https://${process.env.TESTNET ? "test." : ""}tonwhales.com/explorer/address/${newContractAddress.toFriendly()}`);
-    console.log(` - Waiting up to 20 seconds to check if the contract was actually deployed..`);
-    for (let attempt = 0; attempt < 10; attempt++) {
-      await sleep(2000);
-      const seqnoAfter = await walletContract.getSeqNo();
-      if (seqnoAfter > seqno) break;
+    // initialize globals
+    const client = get_tonclient(isTestnet);
+    const deployerWalletType = "org.ton.wallets.v3.r2"; // also see WalletV3R2Source class used below
+    const newContractFunding = toNano(0.02); // this will be (almost in full) the balance of a new deployed contract and allow it to pay rent
+    const workchain = 0; // normally 0, only special contracts should be deployed to masterchain (-1)
+
+    // make sure we have a wallet mnemonic to deploy from (or create one if not found)
+    const deployConfigEnv = ".env";
+    let deployerMnemonic;
+    if (!fs.existsSync(deployConfigEnv) || !process.env.DEPLOYER_MNEMONIC) {
+        console.log(`\n* Config file '${deployConfigEnv}' not found, creating a new wallet for deploy..`);
+        deployerMnemonic = (await mnemonicNew(24)).join(" ");
+        const deployWalletEnvContent = `DEPLOYER_WALLET=${deployerWalletType}\nDEPLOYER_MNEMONIC="${deployerMnemonic}"\n`;
+        fs.writeFileSync(deployConfigEnv, deployWalletEnvContent);
+        console.log(` - Created new wallet in '${deployConfigEnv}' - keep this file secret!`);
+    } else {
+        console.log(`\n* Config file '${deployConfigEnv}' found and will be used for deployment!`);
+        deployerMnemonic = process.env.DEPLOYER_MNEMONIC;
     }
-    if (await client.isContractDeployed(newContractAddress)) {
-      console.log(` - SUCCESS! Contract deployed successfully to address: ${newContractAddress.toFriendly()}`);
-      const contractBalance = await client.getBalance(newContractAddress);
-      console.log(` - New contract balance is now ${fromNano(contractBalance)} TON, make sure it has enough to pay rent`);
-      await performPostDeploymentTest(rootContract, deployInitScript, walletContract, walletKey.secretKey, newContractAddress);
+
+    // open the wallet and make sure it has enough TON
+    const walletKey = await mnemonicToWalletKey(deployerMnemonic.split(" "));
+    const walletContract = WalletContract.create(client, WalletV3R2Source.create({
+        publicKey: walletKey.publicKey,
+        workchain
+    }));
+    console.log(` - Wallet address used to deploy from is: ${walletContract.address.toFriendly()}`);
+    const walletBalance = await client.getBalance(walletContract.address);
+    if (walletBalance.lt(toNano(0.2))) {
+        console.log(` - ERROR: Wallet has less than 0.2 TON for gas (${fromNano(walletBalance)} TON), please send some TON for gas first`);
+        process.exit(1);
     } else {
-      console.log(` - FAILURE! Contract address still looks uninitialized: ${newContractAddress.toFriendly()}`);
+        console.log(` - Wallet balance is ${fromNano(walletBalance)} TON, which will be used for gas`);
+    }
+
+    // go over all the contracts we have deploy scripts for
+    const rootContracts = glob.sync(["build/*.deploy.ts"]);
+    for (const rootContract of rootContracts) {
+        // deploy a new root contract
+        console.log(`\n* Found root contract '${rootContract} - let's deploy it':`);
+        const contractName = path.parse(path.parse(rootContract).name).name;
+
+        // prepare the init data cell
+        const deployInitScript = require(__dirname + "/../" + rootContract);
+        if (typeof deployInitScript.initData !== "function") {
+            console.log(` - ERROR: '${rootContract}' does not have 'initData()' function`);
+            process.exit(1);
+        }
+        console.log(1);
+        const initDataCell = deployInitScript.initData() as Cell;
+        console.log(2);
+
+        // prepare the init message
+        if (typeof deployInitScript.initMessage !== "function") {
+            console.log(` - ERROR: '${rootContract}' does not have 'initMessage()' function`);
+            process.exit(1);
+        }
+        console.log(1);
+        const initMessageCell = deployInitScript.initMessage() as Cell | null;
+
+        // prepare the init code cell
+        const hexArtifact = `build/${contractName}.compiled.json`;
+        if (!fs.existsSync(hexArtifact)) {
+            console.log(` - ERROR: '${hexArtifact}' not found, did you build?`);
+            process.exit(1);
+        }
+        const initCodeCell = Cell.fromBoc(JSON.parse(fs.readFileSync(hexArtifact).toString()).hex)[0];
+
+        // make sure the contract was not already deployed
+        const newContractAddress = contractAddress({workchain, initialData: initDataCell, initialCode: initCodeCell});
+        console.log(` - Based on your init code+data, your new contract address is: ${newContractAddress.toFriendly()}`);
+        if (await client.isContractDeployed(newContractAddress)) {
+            console.log(` - Looks like the contract is already deployed in this address, skipping deployment`);
+            await performPostDeploymentTest(rootContract, deployInitScript, walletContract, walletKey.secretKey, newContractAddress);
+            continue;
+        }
+
+        // deploy by sending an internal message to the deploying wallet
+        console.log(` - Let's deploy the contract on-chain..`);
+        const seqno = await walletContract.getSeqNo();
+        const transfer = walletContract.createTransfer({
+            secretKey: walletKey.secretKey,
+            seqno: seqno,
+            sendMode: SendMode.PAY_GAS_SEPARATLY + SendMode.IGNORE_ERRORS,
+            order: new InternalMessage({
+                to: newContractAddress,
+                value: newContractFunding,
+                bounce: false,
+                body: new CommonMessageInfo({
+                    stateInit: new StateInit({data: initDataCell, code: initCodeCell}),
+                    body: initMessageCell !== null ? new CellMessage(initMessageCell) : null,
+                }),
+            }),
+        });
+        await client.sendExternalMessage(walletContract, transfer);
+        console.log(` - Deploy transaction sent successfully`);
+
+        // make sure that the contract was deployed
+        console.log(` - Block explorer link: https://${process.env.TESTNET ? "test." : ""}tonwhales.com/explorer/address/${newContractAddress.toFriendly()}`);
+        console.log(` - Waiting up to 20 seconds to check if the contract was actually deployed..`);
+        for (let attempt = 0; attempt < 10; attempt++) {
+            await sleep(2000);
+            const seqnoAfter = await walletContract.getSeqNo();
+            if (seqnoAfter > seqno) break;
+        }
+        if (await client.isContractDeployed(newContractAddress)) {
+            console.log(` - SUCCESS! Contract deployed successfully to address: ${newContractAddress.toFriendly()}`);
+            const contractBalance = await client.getBalance(newContractAddress);
+            console.log(` - New contract balance is now ${fromNano(contractBalance)} TON, make sure it has enough to pay rent`);
+            await performPostDeploymentTest(rootContract, deployInitScript, walletContract, walletKey.secretKey, newContractAddress);
+        } else {
+            console.log(` - FAILURE! Contract address still looks uninitialized: ${newContractAddress.toFriendly()}`);
+        }
     }
-  }
 
-  console.log(``);
+    console.log(``);
 }
 
 main();
@@ -151,14 +167,14 @@ main();
 // helpers
 
 function sleep(ms: number) {
-  return new Promise((resolve) => setTimeout(resolve, ms));
+    return new Promise((resolve) => setTimeout(resolve, ms));
 }
 
 async function performPostDeploymentTest(rootContract: string, deployInitScript: any, walletContract: WalletContract, secretKey: Buffer, newContractAddress: Address) {
-  if (typeof deployInitScript.postDeployTest !== "function") {
-    console.log(` - Not running a post deployment test, '${rootContract}' does not have 'postDeployTest()' function`);
-    return;
-  }
-  console.log(` - Running a post deployment test:`);
-  await deployInitScript.postDeployTest(walletContract, secretKey, newContractAddress);
+    if (typeof deployInitScript.postDeployTest !== "function") {
+        console.log(` - Not running a post deployment test, '${rootContract}' does not have 'postDeployTest()' function`);
+        return;
+    }
+    console.log(` - Running a post deployment test:`);
+    await deployInitScript.postDeployTest(walletContract, secretKey, newContractAddress);
 }

build/dns-auto-code.cell.fif

@@ -0,0 +1,975 @@
+"Asm.fif" include
+"Asm.fif" include
+// automatically generated from `contracts/dns-auto-code.fc` incl:`contracts/imports/stdlib.fc` 
+PROGRAM{
+  DECLPROC load_data
+  DECLPROC load_prices
+  DECLPROC store_data
+  DECLPROC send_message
+  DECLPROC send_error
+  DECLPROC send_ok
+  DECLPROC housekeeping
+  DECLPROC calcprice_internal
+  DECLPROC check_owner
+  DECLPROC perform_ctl_op
+  DECLPROC recv_internal
+  DECLPROC recv_external
+  DECLPROC dnsdictlookup
+  123660 DECLMETHOD dnsresolve
+  87450 DECLMETHOD getexpirationx
+  110574 DECLMETHOD getexpiration
+  67418 DECLMETHOD getstdperiod
+  109522 DECLMETHOD getppr
+  108994 DECLMETHOD getppc
+  113123 DECLMETHOD getppb
+  113304 DECLMETHOD calcprice
+  85700 DECLMETHOD calcregprice
+  DECLGLOBVAR query_info
+  load_data PROCREF:<{
+    // 
+    c4 PUSH	//  _1
+    CTOS	//  cs
+    LDREF	//  _3 cs
+    LDDICT	//  _3 _5 cs
+    LDDICT	//  _3 _5 _7 cs
+    30 LDU	//  _3 _5 _7 _10 cs
+    LDGRAMS	//  _3 _5 _7 _10 _13 cs
+    LDGRAMS	//  _3 _5 _7 _10 _13 _15 cs
+    LDGRAMS	//  _3 _5 _7 _10 _13 _15 _17 cs
+    4 -ROLL	//  _3 _5 _7 cs _10 _13 _15 _17
+    4 TUPLE	//  _3 _5 _7 cs _9
+    SWAP	//  _3 _5 _7 _9 cs
+    32 LDU	//  _3 _5 _7 _9 _19 cs
+    32 LDU	//  _3 _5 _7 _9 _19 _42 _41
+    DROP	//  _3 _5 _7 _9 _19 _22
+  }>
+  load_prices PROCREF:<{
+    // 
+    c4 PUSH	//  _1
+    CTOS	//  cs
+    LDREF	//  _19 _18
+    NIP	//  cs
+    LDDICT	//  _21 _20
+    NIP	//  cs
+    LDDICT	//  _23 _22
+    NIP	//  cs
+    30 LDU	//  _9 cs
+    LDGRAMS	//  _9 _12 cs
+    LDGRAMS	//  _9 _12 _14 cs
+    LDGRAMS	//  _9 _12 _14 _31 _30
+    DROP	//  _9 _12 _14 _16
+  }>
+  store_data PROC:<{
+    //  ctl dd gc prices nhk lhk
+    s0 s2 XCHG	//  ctl dd gc lhk nhk prices
+    4 UNTUPLE	//  ctl dd gc lhk nhk sp ppr ppc ppb
+    s0 s8 XCHG
+    NEWC	//  ppb dd gc lhk nhk sp ppr ppc ctl _11
+    STREF	//  ppb dd gc lhk nhk sp ppr ppc _12
+    s1 s7 XCHG	//  ppb ppc gc lhk nhk sp ppr dd _12
+    STDICT	//  ppb ppc gc lhk nhk sp ppr _13
+    s1 s5 XCHG	//  ppb ppc ppr lhk nhk sp gc _13
+    STDICT	//  ppb ppc ppr lhk nhk sp _14
+    30 STU	//  ppb ppc ppr lhk nhk _16
+    s0 s3 XCHG2	//  ppb ppc nhk lhk _16 ppr
+    STGRAMS	//  ppb ppc nhk lhk _17
+    s0 s3 XCHG2	//  ppb lhk nhk _17 ppc
+    STGRAMS	//  ppb lhk nhk _18
+    s0 s3 XCHG2	//  nhk lhk _18 ppb
+    STGRAMS	//  nhk lhk _19
+    s1 s2 XCHG	//  lhk nhk _19
+    32 STU	//  lhk _21
+    32 STU	//  _23
+    ENDC	//  _24
+    c4 POP
+  }>
+  send_message PROC:<{
+    //  addr tag query_id body grams mode
+    0 PUSHINT	//  addr tag query_id body grams mode _7=0
+    24 PUSHINT	//  addr tag query_id body grams mode _7=0 _8=24
+    NEWC	//  addr tag query_id body grams mode _7=0 _8=24 _9
+    6 STU	//  addr tag query_id body grams mode _7=0 _11
+    s0 s7 XCHG2	//  _7=0 tag query_id body grams mode _11 addr
+    STSLICER	//  _7=0 tag query_id body grams mode _12
+    ROT	//  _7=0 tag query_id body mode _12 grams
+    STGRAMS	//  _7=0 tag query_id body mode _13
+    s1 s5 XCHG	//  mode tag query_id body _7=0 _13
+    107 STU	//  mode tag query_id body _27
+    s1 s3 XCHG	//  mode body query_id tag _27
+    32 STU	//  mode body query_id _29
+    64 STU	//  mode body msg
+    OVER	//  mode body msg body
+    -1 GTINT	//  mode body msg _33
+    IF:<{	//  mode body msg
+      32 STU	//  mode msg
+    }>ELSE<{
+      NIP	//  mode msg
+    }>
+    ENDC	//  mode _37
+    SWAP	//  _37 mode
+    SENDRAWMSG
+  }>
+  send_error PROC:<{
+    //  error_code
+    query_info GETGLOB
+    UNTRIPLE	//  error_code addr query_id op
+    s2 s3 XCHG
+    0 PUSHINT
+    64 PUSHINT	//  addr error_code query_id op _5=0 _6=64
+    send_message CALLDICT
+  }>
+  send_ok PROC:<{
+    //  price
+    4 PUSHINT	//  price _1=4
+    RAWRESERVE
+    query_info GETGLOB
+    UNTRIPLE	//  addr query_id op
+    4016791929 PUSHINT	//  addr query_id op _7=4016791929
+    -ROT
+    0 PUSHINT
+    7 PUSHPOW2	//  addr _7=4016791929 query_id op _8=0 _9=128
+    send_message CALLDICT
+  }>
+  housekeeping PROC:<{
+    //  ctl dd gc prices nhk lhk max_steps
+    NOW	//  ctl dd gc prices nhk lhk max_steps n
+    s2 PUSH	//  ctl dd gc prices nhk lhk max_steps n lhk
+    60 ADDCONST	//  ctl dd gc prices nhk lhk max_steps n _10
+    s4 s(-1) PUXC	//  ctl dd gc prices nhk lhk max_steps n nhk _10
+    MAX	//  ctl dd gc prices nhk lhk max_steps n _11
+    s1 s(-1) PUXC	//  ctl dd gc prices nhk lhk max_steps n n _11
+    LESS	//  ctl dd gc prices nhk lhk max_steps n _12
+    IFJMP:<{	//  ctl dd gc prices nhk lhk max_steps n
+      2DROP	//  ctl dd gc prices nhk lhk
+      store_data CALLDICT
+    }>	//  ctl dd gc prices nhk lhk max_steps n
+    s2 POP	//  ctl dd gc prices nhk n max_steps
+    s4 PUSH
+    8 PUSHPOW2	//  ctl dd gc prices nhk n max_steps gc _17=256
+    DICTUMIN
+    NULLSWAPIFNOT2	//  ctl dd gc prices nhk n max_steps _63 _62 _64
+    s2 POP	//  ctl dd gc prices nhk n max_steps found? mkey
+    WHILE:<{
+      s1 s2 XCPU	//  ctl dd gc prices nhk n max_steps mkey found? max_steps
+      AND	//  ctl dd gc prices nhk n max_steps mkey _19
+    }>DO<{	//  ctl dd gc prices nhk n max_steps mkey
+      s3 POP	//  ctl dd gc prices mkey n max_steps
+      s2 PUSH	//  ctl dd gc prices mkey n max_steps mkey
+      224 RSHIFT#	//  ctl dd gc prices mkey n max_steps nhk
+      s0 s2 PUSH2	//  ctl dd gc prices mkey n max_steps nhk nhk n
+      LESS	//  ctl dd gc prices mkey n max_steps nhk _24
+      IF:<{	//  ctl dd gc prices mkey n max_steps nhk
+        DROP	//  ctl dd gc prices mkey n max_steps
+        s2 PUSH	//  ctl dd gc prices mkey n max_steps mkey
+        224 MODPOW2#	//  ctl dd gc prices mkey n max_steps key
+        s0 s6 PUSH2
+        224 PUSHINT	//  ctl dd gc prices mkey n max_steps key key dd _35
+        DICTUGET
+        NULLSWAPIFNOT	//  ctl dd gc prices mkey n max_steps key val found?
+        IF:<{	//  ctl dd gc prices mkey n max_steps key val
+          32 PLDU	//  ctl dd gc prices mkey n max_steps key exp
+          s3 PUSH	//  ctl dd gc prices mkey n max_steps key exp n
+          LEQ	//  ctl dd gc prices mkey n max_steps key _40
+          IF:<{	//  ctl dd gc prices mkey n max_steps key
+            s0 s6 XCHG2
+            224 PUSHINT	//  ctl max_steps gc prices mkey n key dd _44
+            DICTUDEL	//  ctl max_steps gc prices mkey n _67 _68
+            DROP	//  ctl max_steps gc prices mkey n dd
+            s0 s5 XCHG	//  ctl dd gc prices mkey n max_steps
+          }>ELSE<{
+            DROP	//  ctl dd gc prices mkey n max_steps
+          }>
+        }>ELSE<{
+          2DROP	//  ctl dd gc prices mkey n max_steps
+        }>
+        s2 s4 XCHG2
+        8 PUSHPOW2	//  ctl dd max_steps prices n mkey gc _47=256
+        DICTUDEL	//  ctl dd max_steps prices n _69 _70
+        DROP	//  ctl dd max_steps prices n gc
+        DUP
+        8 PUSHPOW2	//  ctl dd max_steps prices n gc gc _50=256
+        DICTUMIN
+        NULLSWAPIFNOT2	//  ctl dd max_steps prices n gc _72 _71 _73
+        s2 POP	//  ctl dd max_steps prices n gc found? mkey
+        OVER	//  ctl dd max_steps prices n gc found? mkey found?
+        IF:<{	//  ctl dd max_steps prices n gc found? mkey
+          DUP	//  ctl dd max_steps prices n gc found? mkey mkey
+          224 RSHIFT#	//  ctl dd max_steps prices n gc found? mkey _52
+        }>ELSE<{	//  ctl dd max_steps prices n gc found? mkey
+          32 PUSHPOW2DEC	//  ctl dd max_steps prices n gc found? mkey _52=4294967295
+        }>	//  ctl dd max_steps prices n gc found? mkey nhk
+        s0 s6 XCHG	//  ctl dd nhk prices n gc found? mkey max_steps
+        DEC	//  ctl dd nhk prices n gc found? mkey max_steps
+      }>ELSE<{	//  ctl dd gc prices mkey n max_steps nhk
+        s5 s1 s5 XCHG3
+        s0 s3 XCHG
+        FALSE
+        s0 s2 XCHG	//  ctl dd nhk prices n gc found? mkey max_steps
+      }>
+      s3 s6 XCHG
+      s3 s4 XCHG
+      -ROT	//  ctl dd gc prices nhk n max_steps found? mkey
+    }>	//  ctl dd gc prices nhk n max_steps mkey
+    2DROP	//  ctl dd gc prices nhk n
+    store_data CALLDICT
+  }>
+  calcprice_internal PROCREF:<{
+    //  domain data ppc ppb
+    s0 s2 XCHG
+    100 PUSHINT	//  domain ppb ppc data _7=100
+    CDATASIZE	//  domain ppb ppc _24 _25 _26
+    s2 POP	//  domain ppb ppc refs bits
+    s0 s4 XCHG	//  bits ppb ppc refs domain
+    SBITS	//  bits ppb ppc refs _9
+    1 LSHIFT#	//  bits ppb ppc refs _11
+    192 PUSHINT	//  bits ppb ppc refs _11 _16
+    ADD	//  bits ppb ppc refs _17
+    s1 s4 XCHG	//  refs ppb ppc bits _17
+    ADD	//  refs ppb ppc bits
+    s0 s3 XCHG	//  bits ppb ppc refs
+    2 ADDCONST	//  bits ppb ppc _20
+    MUL	//  bits ppb _21
+    s0 s2 XCHG	//  _21 ppb bits
+    MUL	//  _21 _22
+    ADD	//  _23
+  }>
+  check_owner PROCREF:<{
+    //  cat_table owner_info src_wc src_addr strict
+    s0 s4 XCHG	//  strict owner_info src_wc src_addr cat_table
+    ISNULL	//  strict owner_info src_wc src_addr _5
+    s4 s(-1) PUXC	//  strict owner_info src_wc src_addr strict _5
+    AND	//  strict owner_info src_wc src_addr _6
+    IFJMP:<{	//  strict owner_info src_wc src_addr
+      4 BLKDROP	// 
+      4000281702 PUSHINT	//  _7=4000281702
+    }>	//  strict owner_info src_wc src_addr
+    s2 PUSH	//  strict owner_info src_wc src_addr owner_info
+    ISNULL	//  strict owner_info src_wc src_addr _8
+    IFJMP:<{	//  strict owner_info src_wc src_addr
+      3 BLKDROP	//  strict
+      4000263474 PUSHINT	//  strict _9=4000263474
+      AND	//  _10
+    }>	//  strict owner_info src_wc src_addr
+    s3 POP	//  src_addr owner_info src_wc
+    3798033458 PUSHINT	//  src_addr owner_info src_wc ERR_BAD2=3798033458
+    s0 s2 XCHG	//  src_addr ERR_BAD2=3798033458 src_wc owner_info
+    CTOS	//  src_addr ERR_BAD2=3798033458 src_wc sown
+    DUP	//  src_addr ERR_BAD2=3798033458 src_wc sown sown
+    SBITS	//  src_addr ERR_BAD2=3798033458 src_wc sown _15
+    283 PUSHINT	//  src_addr ERR_BAD2=3798033458 src_wc sown _15 _22
+    LESS	//  src_addr ERR_BAD2=3798033458 src_wc sown _23
+    IFJMP:<{	//  src_addr ERR_BAD2=3798033458 src_wc sown
+      s2 s3 XCHG
+      3 BLKDROP	//  ERR_BAD2=3798033458
+    }>	//  src_addr ERR_BAD2=3798033458 src_wc sown
+    19 LDU	//  src_addr ERR_BAD2=3798033458 src_wc _24 sown
+    SWAP
+    327324 PUSHINT	//  src_addr ERR_BAD2=3798033458 src_wc sown _24 _33
+    NEQ	//  src_addr ERR_BAD2=3798033458 src_wc sown _34
+    IFJMP:<{	//  src_addr ERR_BAD2=3798033458 src_wc sown
+      s2 s3 XCHG
+      3 BLKDROP	//  ERR_BAD2=3798033458
+    }>	//  src_addr ERR_BAD2=3798033458 src_wc sown
+    1 2 BLKDROP2	//  src_addr src_wc sown
+    8 LDI	//  src_addr src_wc _37 sown
+    256 PLDU	//  src_addr src_wc owner_wc owner_addr
+    s0 s2 XCHG	//  src_addr owner_addr owner_wc src_wc
+    NEQ	//  src_addr owner_addr _42
+    s0 s2 XCHG	//  _42 owner_addr src_addr
+    NEQ	//  _42 _43
+    OR	//  _44
+    IFJMP:<{	// 
+      4000282478 PUSHINT	//  _45=4000282478
+    }>	// 
+    0 PUSHINT	//  _46=0
+  }>
+  perform_ctl_op PROCREF:<{
+    //  op src_wc src_addr in_msg
+    load_data INLINECALLDICT	//  op src_wc src_addr in_msg ctl domdata gc prices nhk lhk
+    s5 PUSH	//  op src_wc src_addr in_msg ctl domdata gc prices nhk lhk ctl
+    CTOS	//  op src_wc src_addr in_msg ctl domdata gc prices nhk lhk cs
+    8 LDI	//  op src_wc src_addr in_msg ctl domdata gc prices nhk lhk _13 cs
+    s0 s10 XCHG	//  op cs src_addr in_msg ctl domdata gc prices nhk lhk _13 src_wc
+    NEQ	//  op cs src_addr in_msg ctl domdata gc prices nhk lhk _16
+    s0 s9 XCHG	//  op _16 src_addr in_msg ctl domdata gc prices nhk lhk cs
+    256 LDU	//  op _16 src_addr in_msg ctl domdata gc prices nhk lhk _83 _82
+    DROP	//  op _16 src_addr in_msg ctl domdata gc prices nhk lhk _17
+    s0 s8 XCHG2	//  op _16 lhk in_msg ctl domdata gc prices nhk _17 src_addr
+    NEQ	//  op _16 lhk in_msg ctl domdata gc prices nhk _20
+    s1 s8 XCHG	//  op nhk lhk in_msg ctl domdata gc prices _16 _20
+    OR	//  op nhk lhk in_msg ctl domdata gc prices _21
+    IFJMP:<{	//  op nhk lhk in_msg ctl domdata gc prices
+      8 BLKDROP	// 
+      4000282478 PUSHINT	//  _22=4000282478
+      send_error CALLDICT
+    }>	//  op nhk lhk in_msg ctl domdata gc prices
+    s0 s7 XCHG
+    1130909810 PUSHINT	//  prices nhk lhk in_msg ctl domdata gc op _24=1130909810
+    EQUAL	//  prices nhk lhk in_msg ctl domdata gc _25
+    IFJMP:<{	//  prices nhk lhk in_msg ctl domdata gc
+      s6 POP	//  gc nhk lhk in_msg ctl domdata
+      s0 s2 XCHG	//  gc nhk lhk domdata ctl in_msg
+      32 LDU	//  gc nhk lhk domdata ctl _30 in_msg
+      LDGRAMS	//  gc nhk lhk domdata ctl _30 _33 in_msg
+      LDGRAMS	//  gc nhk lhk domdata ctl _30 _33 _35 in_msg
+      LDGRAMS	//  gc nhk lhk domdata ctl stdper ppr ppc ppb in_msg
+      ENDS
+      4 TUPLE	//  gc nhk lhk domdata ctl _40
+      s0 s4 s4 XCHG3
+      s0 s5 XCHG
+      s0 s3 XCHG	//  ctl domdata gc _40 nhk lhk
+      store_data CALLDICT
+      0 PUSHINT	//  _42=0
+      send_ok CALLDICT
+    }>	//  prices nhk lhk in_msg ctl domdata gc
+    s4 POP	//  prices nhk gc in_msg ctl domdata
+    query_info GETGLOB
+    UNTRIPLE	//  prices nhk gc in_msg ctl domdata addr query_id op
+    DUP
+    1128555884 PUSHINT	//  prices nhk gc in_msg ctl domdata addr query_id op op _48=1128555884
+    EQUAL	//  prices nhk gc in_msg ctl domdata addr query_id op _49
+    IFJMP:<{	//  prices nhk gc in_msg ctl domdata addr query_id op
+      s5 POP	//  prices nhk gc op ctl domdata addr query_id
+      s2 PUSH	//  prices nhk gc op ctl domdata addr query_id domdata
+      ISNULL	//  prices nhk gc op ctl domdata addr query_id _50
+      IFNOT:<{	//  prices nhk gc op ctl domdata addr query_id
+        s3 s4 XCHG
+        s2 s3 XCHG
+        s5 s7 s6 XCHG3
+        1 PUSHINT
+        -1 PUSHINT	//  addr query_id op ctl domdata gc prices nhk _51=1 _52=-1
+        housekeeping CALLDICT
+        -ROT	//  op addr query_id
+      }>ELSE<{
+        s4 s7 XCHG
+        5 2 BLKDROP2	//  op addr query_id
+      }>
+      load_data INLINECALLDICT	//  op addr query_id _95 _96 _97 _98 _99 _100
+      s4 s5 XCHG
+      5 BLKDROP	//  op addr query_id domdata
+      ISNULL	//  op addr query_id _55
+      IFNOTJMP:<{	//  op addr query_id
+        3 BLKDROP	// 
+        4000605549 PUSHINT	//  _56=4000605549
+        send_error CALLDICT
+      }>	//  op addr query_id
+      4016791929 PUSHINT	//  op addr query_id _58=4016791929
+      s0 s1 s3 XCHG3
+      0 PUSHINT
+      160 PUSHINT	//  addr _58=4016791929 query_id op _59=0 _62
+      send_message CALLDICT
+    }>	//  prices nhk gc in_msg ctl domdata addr query_id op
+    s3 POP
+    s3 POP
+    s4 POP
+    s4 POP
+    s4 POP	//  query_id op addr in_msg
+    s2 PUSH
+    1415670629 PUSHINT	//  query_id op addr in_msg op _64=1415670629
+    EQUAL	//  query_id op addr in_msg _65
+    IFJMP:<{	//  query_id op addr in_msg
+      LDGRAMS	//  query_id op addr _102 _101
+      DROP	//  query_id op addr amount
+      s1 s3 XCHG
+      4016791929 PUSHINT
+      s3 s3 XCHG2
+      64 PUSHINT	//  addr _69=4016791929 query_id op amount _70=64
+      send_message CALLDICT
+    }>	//  query_id op addr in_msg
+    4 BLKDROP	// 
+    32 PUSHPOW2DEC	//  _72=4294967295
+    send_error CALLDICT
+  }>
+  recv_internal PROC:<{
+    //  msg_value in_msg_cell in_msg
+    DUP	//  msg_value in_msg_cell in_msg in_msg
+    SBITS	//  msg_value in_msg_cell in_msg _3
+    32 LESSINT	//  msg_value in_msg_cell in_msg _5
+    IFJMP:<{	//  msg_value in_msg_cell in_msg
+      3 BLKDROP	// 
+    }>	//  msg_value in_msg_cell in_msg
+    SWAP	//  msg_value in_msg in_msg_cell
+    CTOS	//  msg_value in_msg cs
+    4 LDU	//  msg_value in_msg flags cs
+    SWAP
+    1 PUSHINT	//  msg_value in_msg cs flags _12=1
+    AND	//  msg_value in_msg cs _13
+    IFJMP:<{	//  msg_value in_msg cs
+      3 BLKDROP	// 
+    }>	//  msg_value in_msg cs
+    LDMSGADDR	//  msg_value in_msg _327 _326
+    DROP	//  msg_value in_msg s_addr
+    DUP	//  msg_value in_msg s_addr s_addr
+    REWRITESTDADDR	//  msg_value in_msg s_addr src_wc src_addr
+    s0 s3 XCHG	//  msg_value src_addr s_addr src_wc in_msg
+    32 LDU	//  msg_value src_addr s_addr src_wc op in_msg
+    OVER	//  msg_value src_addr s_addr src_wc op in_msg op
+    IFNOTJMP:<{	//  msg_value src_addr s_addr src_wc op in_msg
+      6 BLKDROP	// 
+    }>	//  msg_value src_addr s_addr src_wc op in_msg
+    0 PUSHINT	//  msg_value src_addr s_addr src_wc op in_msg query_id=0
+    OVER	//  msg_value src_addr s_addr src_wc op in_msg query_id=0 in_msg
+    SBITS	//  msg_value src_addr s_addr src_wc op in_msg query_id=0 _26
+    63 GTINT	//  msg_value src_addr s_addr src_wc op in_msg query_id=0 _28
+    IF:<{	//  msg_value src_addr s_addr src_wc op in_msg query_id=0
+      DROP	//  msg_value src_addr s_addr src_wc op in_msg
+      64 LDU	//  msg_value src_addr s_addr src_wc op query_id in_msg
+      SWAP	//  msg_value src_addr s_addr src_wc op in_msg query_id
+    }>	//  msg_value src_addr s_addr src_wc op in_msg query_id
+    s4 s0 s2 XC2PU	//  msg_value src_addr in_msg src_wc op s_addr query_id op
+    TRIPLE
+    query_info SETGLOB
+    DUP
+    31 PUSHPOW2	//  msg_value src_addr in_msg src_wc op op _34
+    AND	//  msg_value src_addr in_msg src_wc op _35
+    IFJMP:<{	//  msg_value src_addr in_msg src_wc op
+      5 BLKDROP	// 
+    }>	//  msg_value src_addr in_msg src_wc op
+    DUP	//  msg_value src_addr in_msg src_wc op op
+    24 RSHIFT#	//  msg_value src_addr in_msg src_wc op _37
+    67 EQINT	//  msg_value src_addr in_msg src_wc op _39
+    IFJMP:<{	//  msg_value src_addr in_msg src_wc op
+      s4 POP	//  op src_addr in_msg src_wc
+      -ROT	//  op src_wc src_addr in_msg
+      perform_ctl_op INLINECALLDICT
+    }>	//  msg_value src_addr in_msg src_wc op
+    DUP
+    1919248228 PUSHINT	//  msg_value src_addr in_msg src_wc op op _42=1919248228
+    EQUAL	//  msg_value src_addr in_msg src_wc op _45
+    OVER
+    1886547820 PUSHINT	//  msg_value src_addr in_msg src_wc op _45 op _46=1886547820
+    EQUAL	//  msg_value src_addr in_msg src_wc op _45 _47
+    1 LSHIFT#	//  msg_value src_addr in_msg src_wc op _45 _49
+    ADD	//  msg_value src_addr in_msg src_wc op _50
+    OVER
+    1970300004 PUSHINT	//  msg_value src_addr in_msg src_wc op _50 op _51=1970300004
+    EQUAL	//  msg_value src_addr in_msg src_wc op _50 _52
+    2 LSHIFT#	//  msg_value src_addr in_msg src_wc op _50 _54
+    ADD	//  msg_value src_addr in_msg src_wc op _55
+    SWAP
+    1735354211 PUSHINT	//  msg_value src_addr in_msg src_wc _55 op _56=1735354211
+    EQUAL	//  msg_value src_addr in_msg src_wc _55 _57
+    3 LSHIFT#	//  msg_value src_addr in_msg src_wc _55 _59
+    ADD	//  msg_value src_addr in_msg src_wc qt
+    DUP	//  msg_value src_addr in_msg src_wc qt qt
+    IFNOTJMP:<{	//  msg_value src_addr in_msg src_wc qt
+      5 BLKDROP	// 
+      32 PUSHPOW2DEC	//  _61=4294967295
+      send_error CALLDICT
+    }>	//  msg_value src_addr in_msg src_wc qt
+    NEGATE	//  msg_value src_addr in_msg src_wc qt
+    load_data INLINECALLDICT	//  msg_value src_addr in_msg src_wc qt ctl domdata gc prices nhk lhk
+    s6 PUSH	//  msg_value src_addr in_msg src_wc qt ctl domdata gc prices nhk lhk qt
+    8 EQINT	//  msg_value src_addr in_msg src_wc qt ctl domdata gc prices nhk lhk _72
+    IFJMP:<{	//  msg_value src_addr in_msg src_wc qt ctl domdata gc prices nhk lhk
+      DROP
+      s5 POP
+      s5 POP
+      s6 POP
+      s6 POP	//  domdata gc in_msg prices nhk ctl
+      s0 s3 XCHG	//  domdata gc ctl prices nhk in_msg
+      32 LDI	//  domdata gc ctl prices nhk _341 _340
+      DROP	//  domdata gc ctl prices nhk max_steps
+      s3 s5 XCHG
+      s3 s4 XCHG
+      1 PUSHINT
+      SWAP	//  ctl domdata gc prices nhk _77=1 max_steps
+      housekeeping CALLDICT
+      4016791929 PUSHINT	//  _79=4016791929
+      send_error CALLDICT
+    }>	//  msg_value src_addr in_msg src_wc qt ctl domdata gc prices nhk lhk
+    s0 s8 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg
+    LDOPTREF	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk domain_cell in_msg
+    OVER	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk domain_cell in_msg domain_cell
+    ISNULL	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk domain_cell in_msg _88
+    IF:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk domain_cell in_msg
+      NIP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg
+      6 LDU	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk bytes in_msg
+      OVER	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk bytes in_msg bytes
+      0 EQINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk bytes in_msg fail
+      s0 s2 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail in_msg bytes
+      3 LSHIFT#	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail in_msg _97
+      LDSLICEX	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail domain in_msg
+    }>ELSE<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk domain_cell in_msg
+      SWAP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain_cell
+      CTOS	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain
+      DUP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain domain
+      SBITREFS	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain bits refs
+      SWAP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain refs bits
+      -8 ADDCONST	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain refs _104
+      -121 PUSHINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain refs _104 _107
+      AND	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain refs _108
+      OR	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain fail
+      s0 s2 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail domain in_msg
+    }>
+    s2 PUSH	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail domain in_msg fail
+    IFNOT:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail domain in_msg
+      s2 POP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain
+      DUP
+      8 PUSHINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain domain _110=8
+      SDCUTLAST	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain _111
+      8 PLDU	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain fail
+      s0 s2 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail domain in_msg
+    }>	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail domain in_msg
+    s0 s2 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain fail
+    IFJMP:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain
+      12 BLKDROP	// 
+      4000275504 PUSHINT	//  _114=4000275504
+      send_error CALLDICT
+    }>	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain
+    NOW	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n
+    PUSHNULL	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n _120
+    DUP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info
+    0 PUSHINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info _124=0
+    s0 s0 s4 PUSH3	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key=0 zeros=0 exp=0 tail
+    DUP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key=0 zeros=0 exp=0 tail tail
+    SBITS	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key=0 zeros=0 exp=0 tail _126
+    3 RSHIFTC#	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key=0 zeros=0 exp=0 tail _128
+    REPEAT:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail
+      PUSHNULL
+      s6 POP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail
+      8 LDU	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp _131 tail
+      SWAP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail _131
+      0 EQINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail z
+      s3 s3 XCPU	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key z exp tail zeros z
+      SUB	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key z exp tail zeros
+      s0 s3 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail z
+      IF:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail
+        s3 POP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp
+        s2 PUSH	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp tail
+        SBITS	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp _137
+        s7 s(-1) PUXC	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp domain _137
+        SDSKIPLAST	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp _138
+        SHA256U	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp _139
+        32 RSHIFT#	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp key
+        s0 s12 PUSH2
+        224 PUSHINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp key key domdata _146
+        DICTUGET
+        NULLSWAPIFNOT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp key val found?
+        IF:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp key val
+          1 2 BLKDROP2	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key val
+          32 LDU	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp val
+          s1 s7 PUSH2	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp val exp n
+          GEQ	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp val _151
+          IF:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp val
+            LDREF	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp cat_table val
+            ENDS
+            0 PUSHINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp cat_table _158=0
+            SWAP
+            8 PUSHPOW2	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp _158=0 cat_table _159=256
+            DICTUGETREF	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp cown ok
+            IF:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp cown
+              s5 POP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp
+            }>ELSE<{
+              DROP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp
+            }>
+          }>ELSE<{
+            DROP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp
+          }>
+          SWAP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp key
+        }>ELSE<{
+          DROP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp key
+        }>
+        s0 s3 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail
+      }>	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail
+    }>
+    DROP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp
+    SWAP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key exp zeros
+    4 GTINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key exp _162
+    IFJMP:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key exp
+      15 BLKDROP
+      2DROP	// 
+      4017511472 PUSHINT	//  _163=4017511472
+      send_error CALLDICT
+    }>	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key exp
+    s12 PUSH	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key exp qt
+    1 NEQINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key exp _167
+    s4 PUSH
+    s0 s4 XCHG
+    s15 s1 s3 XCHG3
+    s0 17 s() XCHG
+    SWAP	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table cat_table owner_info src_wc src_addr _167
+    check_owner INLINECALLDICT	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table err
+    DUP	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table err err
+    IFJMP:<{	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table err
+      14 1 BLKDROP2	//  err
+      send_error CALLDICT
+    }>	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table err
+    DROP	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table
+    s9 PUSH	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table qt
+    2 NEQINT	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table _173
+    IF:<{	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table
+      s0 s3 XCHG	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n in_msg
+      LDREF	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n _361 _360
+      DROP	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data
+      DUP	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data data
+      DICTEMPTY	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _176
+      IFNOT:<{	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data
+        0 PUSHINT	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _179=0
+        OVER
+        8 PUSHPOW2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _179=0 data _180=256
+        DICTUGETREF	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data oinfo ok
+        IF:<{	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data oinfo
+          CTOS	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data cs
+          DUP	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data cs cs
+          SBITS	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data cs _185
+          283 PUSHINT	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data cs _185 _192
+          GEQ	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data cs _193
+          31 THROWIFNOT
+          19 PLDU	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _197
+          327324 PUSHINT	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _197 _202
+          EQUAL	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _203
+          31 THROWIFNOT
+        }>ELSE<{
+          DROP	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data
+        }>
+        DUP
+        8 PUSHPOW2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data data _208=256
+        DICTUMIN
+        NULLSWAPIFNOT2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _365 _364 _366
+        2 1 BLKDROP2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data minok
+        OVER
+        8 PUSHPOW2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data minok data _213=256
+        DICTUMAX
+        NULLSWAPIFNOT2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data minok _368 _367 _369
+        2 1 BLKDROP2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data minok maxok
+        AND	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _216
+        31 THROWIFNOT
+      }>	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data
+    }>ELSE<{	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table
+      s3 POP	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n
+      s2 PUSH	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data
+    }>
+    s5 PUSH	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data prices
+    4 UNTUPLE	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data stdper ppr ppc ppb
+    s3 PUSH	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data stdper ppr ppc ppb stdper
+    IFNOTJMP:<{	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data stdper ppr ppc ppb
+      15 BLKDROP
+      3 BLKDROP	// 
+      3545187910 PUSHINT	//  _223=3545187910
+      send_error CALLDICT
+    }>	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data stdper ppr ppc ppb
+    s4 PUSH
+    s3 s7 XCHG
+    -ROT	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table ppr n data stdper domain data ppc ppb
+    calcprice_internal INLINECALLDICT	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table ppr n data stdper _226
+    s11 PUSH	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table ppr n data stdper _226 qt
+    4 NEQINT	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table ppr n data stdper _226 _228
+    s1 s5 XCHG	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table _226 n data stdper ppr _228
+    AND	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table _226 n data stdper _229
+    s1 s4 XCHG	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data _226 _229
+    ADD	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data price
+    s0 s14 XCHG
+    30 PUSHPOW2	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data msg_value _233
+    SUB	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data _234
+    s14 PUSH	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data _234 price
+    LESS	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data _235
+    IFJMP:<{	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data
+      14 BLKDROP	// 
+      3883023472 PUSHINT	//  _236=3883023472
+      send_error CALLDICT
+    }>	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data
+    s9 PUSH	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data qt
+    2 EQINT	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data _243
+    IFJMP:<{	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data
+      s3 POP
+      s8 POP	//  price key lhk exp n ctl domdata gc prices nhk data stdper
+      s7 s7 XCPU	//  price key lhk exp stdper ctl domdata gc prices nhk data n stdper
+      ADD	//  price key lhk exp stdper ctl domdata gc prices nhk data _244
+      s8 s(-1) PUXC	//  price key lhk exp stdper ctl domdata gc prices nhk data exp _244
+      GREATER	//  price key lhk exp stdper ctl domdata gc prices nhk data _245
+      IFJMP:<{	//  price key lhk exp stdper ctl domdata gc prices nhk data
+        11 BLKDROP	// 
+        4083511919 PUSHINT	//  _246=4083511919
+        send_error CALLDICT
+      }>	//  price key lhk exp stdper ctl domdata gc prices nhk data
+      s7 s6 PUSH2	//  price key lhk exp stdper ctl domdata gc prices nhk data exp stdper
+      ADD	//  price key lhk exp stdper ctl domdata gc prices nhk data _249
+      NEWC	//  price key lhk exp stdper ctl domdata gc prices nhk data _249 _250
+      32 STU	//  price key lhk exp stdper ctl domdata gc prices nhk data _252
+      STREF	//  price key lhk exp stdper ctl domdata gc prices nhk _253
+      s0 s9 s4 XCPUXC
+      224 PUSHINT	//  price key lhk exp stdper ctl nhk gc prices _253 key domdata _256
+      DICTUSETB	//  price key lhk exp stdper ctl nhk gc prices domdata
+      s0 s6 XCHG	//  price key lhk domdata stdper ctl nhk gc prices exp
+      224 LSHIFT#	//  price key lhk domdata stdper ctl nhk gc prices _262
+      s0 s8 XCHG2	//  price prices lhk domdata stdper ctl nhk gc _262 key
+      ADD	//  price prices lhk domdata stdper ctl nhk gc gckeyO
+      s0 s4 XCHG	//  price prices lhk domdata gckeyO ctl nhk gc stdper
+      224 LSHIFT#	//  price prices lhk domdata gckeyO ctl nhk gc _268
+      s4 s(-1) PUXC	//  price prices lhk domdata gckeyO ctl nhk gc gckeyO _268
+      ADD	//  price prices lhk domdata gckeyO ctl nhk gc gckeyN
+      s4 s4 XCHG2
+      8 PUSHPOW2	//  price prices lhk domdata gckeyN ctl nhk gckeyO gc _271=256
+      DICTUDEL	//  price prices lhk domdata gckeyN ctl nhk _376 _377
+      DROP	//  price prices lhk domdata gckeyN ctl nhk gc
+      NEWC	//  price prices lhk domdata gckeyN ctl nhk gc _274
+      s0 s4 s4 XCHG3
+      8 PUSHPOW2	//  price prices lhk domdata nhk ctl _274 gckeyN gc _275=256
+      DICTUSETB	//  price prices lhk domdata nhk ctl gc
+      s0 s3 XCHG
+      s5 s5 s4 XCHG3
+      1 PUSHINT	//  price ctl domdata gc prices nhk lhk _277=1
+      housekeeping CALLDICT
+      send_ok CALLDICT
+    }>	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data
+    s9 PUSH	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data qt
+    1 EQINT	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data _281
+    IFJMP:<{	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data
+      s9 POP
+      s9 POP	//  price key lhk n data ctl domdata gc prices nhk cat_table stdper
+      SWAP	//  price key lhk n data ctl domdata gc prices nhk stdper cat_table
+      ISNULL	//  price key lhk n data ctl domdata gc prices nhk stdper _282
+      IFNOTJMP:<{	//  price key lhk n data ctl domdata gc prices nhk stdper
+        11 BLKDROP	// 
+        3781980773 PUSHINT	//  _283=3781980773
+        send_error CALLDICT
+      }>	//  price key lhk n data ctl domdata gc prices nhk stdper
+      s1 s7 XCHG	//  price key lhk nhk data ctl domdata gc prices n stdper
+      ADD	//  price key lhk nhk data ctl domdata gc prices expires_at
+      DUP
+      NEWC	//  price key lhk nhk data ctl domdata gc prices expires_at expires_at _288
+      32 STU	//  price key lhk nhk data ctl domdata gc prices expires_at _290
+      s1 s6 XCHG	//  price key lhk nhk expires_at ctl domdata gc prices data _290
+      STREF	//  price key lhk nhk expires_at ctl domdata gc prices _291
+      s0 s8 s3 XCPUXC
+      224 PUSHINT	//  price key lhk nhk expires_at ctl prices gc _291 key domdata _294
+      DICTUSETB	//  price key lhk nhk expires_at ctl prices gc domdata
+      s4 PUSH	//  price key lhk nhk expires_at ctl prices gc domdata expires_at
+      224 LSHIFT#	//  price key lhk nhk expires_at ctl prices gc domdata _300
+      s0 s8 XCHG2	//  price domdata lhk nhk expires_at ctl prices gc _300 key
+      OR	//  price domdata lhk nhk expires_at ctl prices gc gckey
+      NEWC	//  price domdata lhk nhk expires_at ctl prices gc gckey _303
+      s0 s2 XCHG
+      8 PUSHPOW2	//  price domdata lhk nhk expires_at ctl prices _303 gckey gc _304=256
+      DICTUSETB	//  price domdata lhk nhk expires_at ctl prices gc
+      s4 s3 XCHG2	//  price domdata lhk prices gc ctl nhk expires_at
+      MIN	//  price domdata lhk prices gc ctl _306
+      s1 s5 XCHG
+      s3 s0 s4 XCHG3
+      1 PUSHINT	//  price ctl domdata gc prices _306 lhk _307=1
+      housekeeping CALLDICT
+      send_ok CALLDICT
+    }>	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data
+    3 1 BLKDROP2	//  price key lhk exp qt ctl domdata gc prices nhk data
+    s0 s6 XCHG	//  price key lhk exp data ctl domdata gc prices nhk qt
+    4 EQINT	//  price key lhk exp data ctl domdata gc prices nhk _311
+    IFJMP:<{	//  price key lhk exp data ctl domdata gc prices nhk
+      s0 s6 XCHG
+      NEWC	//  price key lhk nhk data ctl domdata gc prices exp _313
+      32 STU	//  price key lhk nhk data ctl domdata gc prices _315
+      s1 s5 XCHG	//  price key lhk nhk prices ctl domdata gc data _315
+      STREF	//  price key lhk nhk prices ctl domdata gc _316
+      s7 s2 XCHG2
+      224 PUSHINT	//  price gc lhk nhk prices ctl _316 key domdata _319
+      DICTUSETB	//  price gc lhk nhk prices ctl domdata
+      s5 s4 XCHG2
+      s1 s3 XCHG
+      1 PUSHINT	//  price ctl domdata gc prices nhk lhk _321=1
+      housekeeping CALLDICT
+      send_ok CALLDICT
+    }>	//  price key lhk exp data ctl domdata gc prices nhk
+    10 BLKDROP	// 
+  }>
+  recv_external PROC:<{
+    //  in_msg
+    DROP	// 
+    load_data INLINECALLDICT	//  _12 _13 _14 _15 _16 _17
+    NIP	//  ctl dd gc prices lhk
+    IFNOTJMP:<{	//  ctl dd gc prices
+      ACCEPT
+      32 PUSHPOW2DEC	//  ctl dd gc prices _9=4294967295
+      NOW	//  ctl dd gc prices _9=4294967295 _10
+      store_data CALLDICT
+    }>	//  ctl dd gc prices
+    4 BLKDROP	// 
+  }>
+  dnsdictlookup PROCREF:<{
+    //  domain nowtime
+    OVER	//  domain nowtime domain
+    SBITREFS	//  domain nowtime bits refs
+    OVER
+    7 PUSHINT	//  domain nowtime bits refs bits _6=7
+    AND	//  domain nowtime bits refs _7
+    OR	//  domain nowtime bits _8
+    30 THROWIF
+    DUP	//  domain nowtime bits bits
+    IFNOT:<{	//  domain nowtime bits
+      30 THROW
+    }>	//  domain nowtime bits
+    s2 PUSH
+    8 PUSHINT	//  domain nowtime bits domain _13=8
+    SDCUTLAST	//  domain nowtime bits _14
+    8 PLDU	//  domain nowtime bits domain_last_byte
+    IF:<{	//  domain nowtime bits
+      0 PUSHINT	//  domain nowtime bits _17=0
+      NEWC	//  domain nowtime bits _17=0 _18
+      s0 s4 XCHG2	//  _17=0 nowtime bits _18 domain
+      STSLICER	//  _17=0 nowtime bits _19
+      s1 s3 XCHG	//  bits nowtime _17=0 _19
+      8 STU	//  bits nowtime _21
+      ENDC	//  bits nowtime _22
+      CTOS	//  bits nowtime domain
+      s0 s2 XCHG	//  domain nowtime bits
+      8 ADDCONST	//  domain nowtime bits
+    }>	//  domain nowtime bits
+    DUP	//  domain nowtime bits bits
+    8 EQINT	//  domain nowtime bits _27
+    IFJMP:<{	//  domain nowtime bits
+      3 BLKDROP	// 
+      0 PUSHINT	//  _28=0
+      PUSHNULL	//  _28=0 _29
+      8 PUSHINT	//  _28=0 _29 _30=8
+      PUSHNULL	//  _28=0 _29 _30=8 _31
+    }>	//  domain nowtime bits
+    s2 PUSH	//  domain nowtime bits domain
+    8 PLDU	//  domain nowtime bits domain_first_byte
+    0 EQINT	//  domain nowtime bits _36
+    IF:<{	//  domain nowtime bits
+      s0 s2 XCHG	//  bits nowtime domain
+      8 LDU	//  bits nowtime _95 _94
+      NIP	//  bits nowtime domain
+      s0 s2 XCHG	//  domain nowtime bits
+      -8 ADDCONST	//  domain nowtime bits
+    }>	//  domain nowtime bits
+    c4 PUSH	//  domain nowtime bits _43
+    CTOS	//  domain nowtime bits ds
+    LDREF	//  domain nowtime bits _97 _96
+    NIP	//  domain nowtime bits ds
+    LDDICT	//  domain nowtime bits _99 _98
+    DROP	//  domain nowtime bits root
+    PUSHNULL	//  domain nowtime bits root val
+    -1 PUSHINT	//  domain nowtime bits root val tail_bits=-1
+    s5 PUSH	//  domain nowtime bits root val tail_bits=-1 tail
+    s0 s4 XCHG	//  domain nowtime tail root val tail_bits=-1 bits
+    3 RSHIFT#	//  domain nowtime tail root val tail_bits=-1 _57
+    REPEAT:<{	//  domain nowtime tail root val tail_bits
+      s0 s3 XCHG	//  domain nowtime tail_bits root val tail
+      8 LDU	//  domain nowtime tail_bits root val _58 tail
+      SWAP	//  domain nowtime tail_bits root val tail _58
+      0 EQINT	//  domain nowtime tail_bits root val tail _62
+      IF:<{	//  domain nowtime tail_bits root val tail
+        DUP	//  domain nowtime tail_bits root val tail tail
+        SBITS	//  domain nowtime tail_bits root val tail _64
+        s6 s(-1) PUXC	//  domain nowtime tail_bits root val tail domain _64
+        SDSKIPLAST	//  domain nowtime tail_bits root val tail _65
+        SHA256U	//  domain nowtime tail_bits root val tail _66
+        32 RSHIFT#	//  domain nowtime tail_bits root val tail key
+        s3 PUSH
+        224 PUSHINT	//  domain nowtime tail_bits root val tail key root _73
+        DICTUGET
+        NULLSWAPIFNOT	//  domain nowtime tail_bits root val tail v found?
+        IF:<{	//  domain nowtime tail_bits root val tail v
+          DUP	//  domain nowtime tail_bits root val tail v v
+          32 PLDU	//  domain nowtime tail_bits root val tail v _76
+          s6 PUSH	//  domain nowtime tail_bits root val tail v _76 nowtime
+          GEQ	//  domain nowtime tail_bits root val tail v _77
+          IF:<{	//  domain nowtime tail_bits root val tail v
+            s2 POP
+            s3 POP	//  domain nowtime tail root val
+            s2 PUSH	//  domain nowtime tail root val tail
+            SBITS	//  domain nowtime tail root val tail_bits
+            s0 s3 XCHG	//  domain nowtime tail_bits root val tail
+          }>ELSE<{
+            DROP	//  domain nowtime tail_bits root val tail
+          }>
+        }>ELSE<{
+          DROP	//  domain nowtime tail_bits root val tail
+        }>
+      }>	//  domain nowtime tail_bits root val tail
+      s0 s3 XCHG	//  domain nowtime tail root val tail_bits
+    }>
+    2 2 BLKDROP2
+    s2 POP	//  domain tail_bits val
+    DUP	//  domain tail_bits val val
+    ISNULL	//  domain tail_bits val _79
+    IFJMP:<{	//  domain tail_bits val
+      3 BLKDROP	// 
+      0 PUSHINT	//  _80=0
+      PUSHNULL	//  _80=0 _81
+      OVER	//  _80=0 _81 _82=0
+      PUSHNULL	//  _80=0 _81 _82=0 _83
+    }>	//  domain tail_bits val
+    32 LDU	//  domain tail_bits _84 val
+    LDREF	//  domain tail_bits _84 _107 _106
+    DROP	//  domain tail_bits _84 _87
+    s2 PUSH	//  domain tail_bits _84 _87 tail_bits
+    0 EQINT	//  domain tail_bits _84 _87 _90
+    s4 s3 XCHG2	//  _87 _90 _84 domain tail_bits
+    SDSKIPLAST	//  _87 _90 _84 _91
+    s3 s3 s0 XCHG3	//  _84 _87 _90 _91
+  }>
+  dnsresolve PROC:<{
+    //  domain category
+    SWAP
+    NOW	//  category domain _6
+    dnsdictlookup INLINECALLDICT	//  category exp cat_table exact? pfx
+    s0 s3 XCHG	//  category pfx cat_table exact? exp
+    IFNOTJMP:<{	//  category pfx cat_table exact?
+      3 1 BLKDROP2	//  exact?
+      PUSHNULL	//  exact? _8
+    }>	//  category pfx cat_table exact?
+    IFNOT:<{	//  category pfx cat_table
+      11732114750494247458678882651681748623800183221773167493832867265755123357695 PUSHINT
+      s3 POP	//  category=11732114750494247458678882651681748623800183221773167493832867265755123357695 pfx cat_table
+    }>	//  category pfx cat_table
+    SWAP	//  category cat_table pfx
+    SBITS	//  category cat_table pfx_bits
+    s2 PUSH	//  category cat_table pfx_bits category
+    IFJMP:<{	//  category cat_table pfx_bits
+      -ROT
+      8 PUSHPOW2	//  pfx_bits category cat_table _13=256
+      DICTUGETOPTREF	//  pfx_bits cat_found
+    }>	//  category cat_table pfx_bits
+    s2 POP	//  pfx_bits cat_table
+  }>
+  getexpirationx PROCINLINE:<{
+    //  domain nowtime
+    dnsdictlookup INLINECALLDICT	//  _7 _8 _9 _10
+    3 BLKDROP	//  exp
+  }>
+  getexpiration PROC:<{
+    //  domain
+    NOW	//  domain _1
+    getexpirationx INLINECALLDICT	//  _2
+  }>
+  getstdperiod PROC:<{
+    // 
+    load_prices INLINECALLDICT	//  _5 _6 _7 _8
+    3 BLKDROP	//  stdper
+  }>
+  getppr PROC:<{
+    // 
+    load_prices INLINECALLDICT	//  _5 _6 _7 _8
+    s2 s3 XCHG
+    3 BLKDROP	//  ppr
+  }>
+  getppc PROC:<{
+    // 
+    load_prices INLINECALLDICT	//  _5 _6 _7 _8
+    s1 s3 XCHG
+    3 BLKDROP	//  ppc
+  }>
+  getppb PROC:<{
+    // 
+    load_prices INLINECALLDICT	//  _5 _6 _7 _8
+    3 1 BLKDROP2	//  ppb
+  }>
+  calcprice PROC:<{
+    //  domain val
+    load_prices INLINECALLDICT	//  domain val _8 _9 _10 _11
+    2 2 BLKDROP2	//  domain val ppc ppb
+    calcprice_internal INLINECALLDICT	//  _7
+  }>
+  calcregprice PROC:<{
+    //  domain val
+    load_prices INLINECALLDICT	//  domain val _9 _10 _11 _12
+    s3 POP	//  domain val ppb ppr ppc
+    s3 s4 XCHG
+    s4 s0 s4 XCHG3	//  ppr domain val ppc ppb
+    calcprice_internal INLINECALLDICT	//  ppr _7
+    ADD	//  _8
+  }>
+}END>c
+
+boc>B "build/dns-auto-code.cell" B>file

build/dns-auto-code.fif

@@ -0,0 +1,972 @@
+"Asm.fif" include
+// automatically generated from `contracts/dns-auto-code.fc` incl:`contracts/imports/stdlib.fc` 
+PROGRAM{
+  DECLPROC load_data
+  DECLPROC load_prices
+  DECLPROC store_data
+  DECLPROC send_message
+  DECLPROC send_error
+  DECLPROC send_ok
+  DECLPROC housekeeping
+  DECLPROC calcprice_internal
+  DECLPROC check_owner
+  DECLPROC perform_ctl_op
+  DECLPROC recv_internal
+  DECLPROC recv_external
+  DECLPROC dnsdictlookup
+  123660 DECLMETHOD dnsresolve
+  87450 DECLMETHOD getexpirationx
+  110574 DECLMETHOD getexpiration
+  67418 DECLMETHOD getstdperiod
+  109522 DECLMETHOD getppr
+  108994 DECLMETHOD getppc
+  113123 DECLMETHOD getppb
+  113304 DECLMETHOD calcprice
+  85700 DECLMETHOD calcregprice
+  DECLGLOBVAR query_info
+  load_data PROCREF:<{
+    // 
+    c4 PUSH	//  _1
+    CTOS	//  cs
+    LDREF	//  _3 cs
+    LDDICT	//  _3 _5 cs
+    LDDICT	//  _3 _5 _7 cs
+    30 LDU	//  _3 _5 _7 _10 cs
+    LDGRAMS	//  _3 _5 _7 _10 _13 cs
+    LDGRAMS	//  _3 _5 _7 _10 _13 _15 cs
+    LDGRAMS	//  _3 _5 _7 _10 _13 _15 _17 cs
+    4 -ROLL	//  _3 _5 _7 cs _10 _13 _15 _17
+    4 TUPLE	//  _3 _5 _7 cs _9
+    SWAP	//  _3 _5 _7 _9 cs
+    32 LDU	//  _3 _5 _7 _9 _19 cs
+    32 LDU	//  _3 _5 _7 _9 _19 _42 _41
+    DROP	//  _3 _5 _7 _9 _19 _22
+  }>
+  load_prices PROCREF:<{
+    // 
+    c4 PUSH	//  _1
+    CTOS	//  cs
+    LDREF	//  _19 _18
+    NIP	//  cs
+    LDDICT	//  _21 _20
+    NIP	//  cs
+    LDDICT	//  _23 _22
+    NIP	//  cs
+    30 LDU	//  _9 cs
+    LDGRAMS	//  _9 _12 cs
+    LDGRAMS	//  _9 _12 _14 cs
+    LDGRAMS	//  _9 _12 _14 _31 _30
+    DROP	//  _9 _12 _14 _16
+  }>
+  store_data PROC:<{
+    //  ctl dd gc prices nhk lhk
+    s0 s2 XCHG	//  ctl dd gc lhk nhk prices
+    4 UNTUPLE	//  ctl dd gc lhk nhk sp ppr ppc ppb
+    s0 s8 XCHG
+    NEWC	//  ppb dd gc lhk nhk sp ppr ppc ctl _11
+    STREF	//  ppb dd gc lhk nhk sp ppr ppc _12
+    s1 s7 XCHG	//  ppb ppc gc lhk nhk sp ppr dd _12
+    STDICT	//  ppb ppc gc lhk nhk sp ppr _13
+    s1 s5 XCHG	//  ppb ppc ppr lhk nhk sp gc _13
+    STDICT	//  ppb ppc ppr lhk nhk sp _14
+    30 STU	//  ppb ppc ppr lhk nhk _16
+    s0 s3 XCHG2	//  ppb ppc nhk lhk _16 ppr
+    STGRAMS	//  ppb ppc nhk lhk _17
+    s0 s3 XCHG2	//  ppb lhk nhk _17 ppc
+    STGRAMS	//  ppb lhk nhk _18
+    s0 s3 XCHG2	//  nhk lhk _18 ppb
+    STGRAMS	//  nhk lhk _19
+    s1 s2 XCHG	//  lhk nhk _19
+    32 STU	//  lhk _21
+    32 STU	//  _23
+    ENDC	//  _24
+    c4 POP
+  }>
+  send_message PROC:<{
+    //  addr tag query_id body grams mode
+    0 PUSHINT	//  addr tag query_id body grams mode _7=0
+    24 PUSHINT	//  addr tag query_id body grams mode _7=0 _8=24
+    NEWC	//  addr tag query_id body grams mode _7=0 _8=24 _9
+    6 STU	//  addr tag query_id body grams mode _7=0 _11
+    s0 s7 XCHG2	//  _7=0 tag query_id body grams mode _11 addr
+    STSLICER	//  _7=0 tag query_id body grams mode _12
+    ROT	//  _7=0 tag query_id body mode _12 grams
+    STGRAMS	//  _7=0 tag query_id body mode _13
+    s1 s5 XCHG	//  mode tag query_id body _7=0 _13
+    107 STU	//  mode tag query_id body _27
+    s1 s3 XCHG	//  mode body query_id tag _27
+    32 STU	//  mode body query_id _29
+    64 STU	//  mode body msg
+    OVER	//  mode body msg body
+    -1 GTINT	//  mode body msg _33
+    IF:<{	//  mode body msg
+      32 STU	//  mode msg
+    }>ELSE<{
+      NIP	//  mode msg
+    }>
+    ENDC	//  mode _37
+    SWAP	//  _37 mode
+    SENDRAWMSG
+  }>
+  send_error PROC:<{
+    //  error_code
+    query_info GETGLOB
+    UNTRIPLE	//  error_code addr query_id op
+    s2 s3 XCHG
+    0 PUSHINT
+    64 PUSHINT	//  addr error_code query_id op _5=0 _6=64
+    send_message CALLDICT
+  }>
+  send_ok PROC:<{
+    //  price
+    4 PUSHINT	//  price _1=4
+    RAWRESERVE
+    query_info GETGLOB
+    UNTRIPLE	//  addr query_id op
+    4016791929 PUSHINT	//  addr query_id op _7=4016791929
+    -ROT
+    0 PUSHINT
+    7 PUSHPOW2	//  addr _7=4016791929 query_id op _8=0 _9=128
+    send_message CALLDICT
+  }>
+  housekeeping PROC:<{
+    //  ctl dd gc prices nhk lhk max_steps
+    NOW	//  ctl dd gc prices nhk lhk max_steps n
+    s2 PUSH	//  ctl dd gc prices nhk lhk max_steps n lhk
+    60 ADDCONST	//  ctl dd gc prices nhk lhk max_steps n _10
+    s4 s(-1) PUXC	//  ctl dd gc prices nhk lhk max_steps n nhk _10
+    MAX	//  ctl dd gc prices nhk lhk max_steps n _11
+    s1 s(-1) PUXC	//  ctl dd gc prices nhk lhk max_steps n n _11
+    LESS	//  ctl dd gc prices nhk lhk max_steps n _12
+    IFJMP:<{	//  ctl dd gc prices nhk lhk max_steps n
+      2DROP	//  ctl dd gc prices nhk lhk
+      store_data CALLDICT
+    }>	//  ctl dd gc prices nhk lhk max_steps n
+    s2 POP	//  ctl dd gc prices nhk n max_steps
+    s4 PUSH
+    8 PUSHPOW2	//  ctl dd gc prices nhk n max_steps gc _17=256
+    DICTUMIN
+    NULLSWAPIFNOT2	//  ctl dd gc prices nhk n max_steps _63 _62 _64
+    s2 POP	//  ctl dd gc prices nhk n max_steps found? mkey
+    WHILE:<{
+      s1 s2 XCPU	//  ctl dd gc prices nhk n max_steps mkey found? max_steps
+      AND	//  ctl dd gc prices nhk n max_steps mkey _19
+    }>DO<{	//  ctl dd gc prices nhk n max_steps mkey
+      s3 POP	//  ctl dd gc prices mkey n max_steps
+      s2 PUSH	//  ctl dd gc prices mkey n max_steps mkey
+      224 RSHIFT#	//  ctl dd gc prices mkey n max_steps nhk
+      s0 s2 PUSH2	//  ctl dd gc prices mkey n max_steps nhk nhk n
+      LESS	//  ctl dd gc prices mkey n max_steps nhk _24
+      IF:<{	//  ctl dd gc prices mkey n max_steps nhk
+        DROP	//  ctl dd gc prices mkey n max_steps
+        s2 PUSH	//  ctl dd gc prices mkey n max_steps mkey
+        224 MODPOW2#	//  ctl dd gc prices mkey n max_steps key
+        s0 s6 PUSH2
+        224 PUSHINT	//  ctl dd gc prices mkey n max_steps key key dd _35
+        DICTUGET
+        NULLSWAPIFNOT	//  ctl dd gc prices mkey n max_steps key val found?
+        IF:<{	//  ctl dd gc prices mkey n max_steps key val
+          32 PLDU	//  ctl dd gc prices mkey n max_steps key exp
+          s3 PUSH	//  ctl dd gc prices mkey n max_steps key exp n
+          LEQ	//  ctl dd gc prices mkey n max_steps key _40
+          IF:<{	//  ctl dd gc prices mkey n max_steps key
+            s0 s6 XCHG2
+            224 PUSHINT	//  ctl max_steps gc prices mkey n key dd _44
+            DICTUDEL	//  ctl max_steps gc prices mkey n _67 _68
+            DROP	//  ctl max_steps gc prices mkey n dd
+            s0 s5 XCHG	//  ctl dd gc prices mkey n max_steps
+          }>ELSE<{
+            DROP	//  ctl dd gc prices mkey n max_steps
+          }>
+        }>ELSE<{
+          2DROP	//  ctl dd gc prices mkey n max_steps
+        }>
+        s2 s4 XCHG2
+        8 PUSHPOW2	//  ctl dd max_steps prices n mkey gc _47=256
+        DICTUDEL	//  ctl dd max_steps prices n _69 _70
+        DROP	//  ctl dd max_steps prices n gc
+        DUP
+        8 PUSHPOW2	//  ctl dd max_steps prices n gc gc _50=256
+        DICTUMIN
+        NULLSWAPIFNOT2	//  ctl dd max_steps prices n gc _72 _71 _73
+        s2 POP	//  ctl dd max_steps prices n gc found? mkey
+        OVER	//  ctl dd max_steps prices n gc found? mkey found?
+        IF:<{	//  ctl dd max_steps prices n gc found? mkey
+          DUP	//  ctl dd max_steps prices n gc found? mkey mkey
+          224 RSHIFT#	//  ctl dd max_steps prices n gc found? mkey _52
+        }>ELSE<{	//  ctl dd max_steps prices n gc found? mkey
+          32 PUSHPOW2DEC	//  ctl dd max_steps prices n gc found? mkey _52=4294967295
+        }>	//  ctl dd max_steps prices n gc found? mkey nhk
+        s0 s6 XCHG	//  ctl dd nhk prices n gc found? mkey max_steps
+        DEC	//  ctl dd nhk prices n gc found? mkey max_steps
+      }>ELSE<{	//  ctl dd gc prices mkey n max_steps nhk
+        s5 s1 s5 XCHG3
+        s0 s3 XCHG
+        FALSE
+        s0 s2 XCHG	//  ctl dd nhk prices n gc found? mkey max_steps
+      }>
+      s3 s6 XCHG
+      s3 s4 XCHG
+      -ROT	//  ctl dd gc prices nhk n max_steps found? mkey
+    }>	//  ctl dd gc prices nhk n max_steps mkey
+    2DROP	//  ctl dd gc prices nhk n
+    store_data CALLDICT
+  }>
+  calcprice_internal PROCREF:<{
+    //  domain data ppc ppb
+    s0 s2 XCHG
+    100 PUSHINT	//  domain ppb ppc data _7=100
+    CDATASIZE	//  domain ppb ppc _24 _25 _26
+    s2 POP	//  domain ppb ppc refs bits
+    s0 s4 XCHG	//  bits ppb ppc refs domain
+    SBITS	//  bits ppb ppc refs _9
+    1 LSHIFT#	//  bits ppb ppc refs _11
+    192 PUSHINT	//  bits ppb ppc refs _11 _16
+    ADD	//  bits ppb ppc refs _17
+    s1 s4 XCHG	//  refs ppb ppc bits _17
+    ADD	//  refs ppb ppc bits
+    s0 s3 XCHG	//  bits ppb ppc refs
+    2 ADDCONST	//  bits ppb ppc _20
+    MUL	//  bits ppb _21
+    s0 s2 XCHG	//  _21 ppb bits
+    MUL	//  _21 _22
+    ADD	//  _23
+  }>
+  check_owner PROCREF:<{
+    //  cat_table owner_info src_wc src_addr strict
+    s0 s4 XCHG	//  strict owner_info src_wc src_addr cat_table
+    ISNULL	//  strict owner_info src_wc src_addr _5
+    s4 s(-1) PUXC	//  strict owner_info src_wc src_addr strict _5
+    AND	//  strict owner_info src_wc src_addr _6
+    IFJMP:<{	//  strict owner_info src_wc src_addr
+      4 BLKDROP	// 
+      4000281702 PUSHINT	//  _7=4000281702
+    }>	//  strict owner_info src_wc src_addr
+    s2 PUSH	//  strict owner_info src_wc src_addr owner_info
+    ISNULL	//  strict owner_info src_wc src_addr _8
+    IFJMP:<{	//  strict owner_info src_wc src_addr
+      3 BLKDROP	//  strict
+      4000263474 PUSHINT	//  strict _9=4000263474
+      AND	//  _10
+    }>	//  strict owner_info src_wc src_addr
+    s3 POP	//  src_addr owner_info src_wc
+    3798033458 PUSHINT	//  src_addr owner_info src_wc ERR_BAD2=3798033458
+    s0 s2 XCHG	//  src_addr ERR_BAD2=3798033458 src_wc owner_info
+    CTOS	//  src_addr ERR_BAD2=3798033458 src_wc sown
+    DUP	//  src_addr ERR_BAD2=3798033458 src_wc sown sown
+    SBITS	//  src_addr ERR_BAD2=3798033458 src_wc sown _15
+    283 PUSHINT	//  src_addr ERR_BAD2=3798033458 src_wc sown _15 _22
+    LESS	//  src_addr ERR_BAD2=3798033458 src_wc sown _23
+    IFJMP:<{	//  src_addr ERR_BAD2=3798033458 src_wc sown
+      s2 s3 XCHG
+      3 BLKDROP	//  ERR_BAD2=3798033458
+    }>	//  src_addr ERR_BAD2=3798033458 src_wc sown
+    19 LDU	//  src_addr ERR_BAD2=3798033458 src_wc _24 sown
+    SWAP
+    327324 PUSHINT	//  src_addr ERR_BAD2=3798033458 src_wc sown _24 _33
+    NEQ	//  src_addr ERR_BAD2=3798033458 src_wc sown _34
+    IFJMP:<{	//  src_addr ERR_BAD2=3798033458 src_wc sown
+      s2 s3 XCHG
+      3 BLKDROP	//  ERR_BAD2=3798033458
+    }>	//  src_addr ERR_BAD2=3798033458 src_wc sown
+    1 2 BLKDROP2	//  src_addr src_wc sown
+    8 LDI	//  src_addr src_wc _37 sown
+    256 PLDU	//  src_addr src_wc owner_wc owner_addr
+    s0 s2 XCHG	//  src_addr owner_addr owner_wc src_wc
+    NEQ	//  src_addr owner_addr _42
+    s0 s2 XCHG	//  _42 owner_addr src_addr
+    NEQ	//  _42 _43
+    OR	//  _44
+    IFJMP:<{	// 
+      4000282478 PUSHINT	//  _45=4000282478
+    }>	// 
+    0 PUSHINT	//  _46=0
+  }>
+  perform_ctl_op PROCREF:<{
+    //  op src_wc src_addr in_msg
+    load_data INLINECALLDICT	//  op src_wc src_addr in_msg ctl domdata gc prices nhk lhk
+    s5 PUSH	//  op src_wc src_addr in_msg ctl domdata gc prices nhk lhk ctl
+    CTOS	//  op src_wc src_addr in_msg ctl domdata gc prices nhk lhk cs
+    8 LDI	//  op src_wc src_addr in_msg ctl domdata gc prices nhk lhk _13 cs
+    s0 s10 XCHG	//  op cs src_addr in_msg ctl domdata gc prices nhk lhk _13 src_wc
+    NEQ	//  op cs src_addr in_msg ctl domdata gc prices nhk lhk _16
+    s0 s9 XCHG	//  op _16 src_addr in_msg ctl domdata gc prices nhk lhk cs
+    256 LDU	//  op _16 src_addr in_msg ctl domdata gc prices nhk lhk _83 _82
+    DROP	//  op _16 src_addr in_msg ctl domdata gc prices nhk lhk _17
+    s0 s8 XCHG2	//  op _16 lhk in_msg ctl domdata gc prices nhk _17 src_addr
+    NEQ	//  op _16 lhk in_msg ctl domdata gc prices nhk _20
+    s1 s8 XCHG	//  op nhk lhk in_msg ctl domdata gc prices _16 _20
+    OR	//  op nhk lhk in_msg ctl domdata gc prices _21
+    IFJMP:<{	//  op nhk lhk in_msg ctl domdata gc prices
+      8 BLKDROP	// 
+      4000282478 PUSHINT	//  _22=4000282478
+      send_error CALLDICT
+    }>	//  op nhk lhk in_msg ctl domdata gc prices
+    s0 s7 XCHG
+    1130909810 PUSHINT	//  prices nhk lhk in_msg ctl domdata gc op _24=1130909810
+    EQUAL	//  prices nhk lhk in_msg ctl domdata gc _25
+    IFJMP:<{	//  prices nhk lhk in_msg ctl domdata gc
+      s6 POP	//  gc nhk lhk in_msg ctl domdata
+      s0 s2 XCHG	//  gc nhk lhk domdata ctl in_msg
+      32 LDU	//  gc nhk lhk domdata ctl _30 in_msg
+      LDGRAMS	//  gc nhk lhk domdata ctl _30 _33 in_msg
+      LDGRAMS	//  gc nhk lhk domdata ctl _30 _33 _35 in_msg
+      LDGRAMS	//  gc nhk lhk domdata ctl stdper ppr ppc ppb in_msg
+      ENDS
+      4 TUPLE	//  gc nhk lhk domdata ctl _40
+      s0 s4 s4 XCHG3
+      s0 s5 XCHG
+      s0 s3 XCHG	//  ctl domdata gc _40 nhk lhk
+      store_data CALLDICT
+      0 PUSHINT	//  _42=0
+      send_ok CALLDICT
+    }>	//  prices nhk lhk in_msg ctl domdata gc
+    s4 POP	//  prices nhk gc in_msg ctl domdata
+    query_info GETGLOB
+    UNTRIPLE	//  prices nhk gc in_msg ctl domdata addr query_id op
+    DUP
+    1128555884 PUSHINT	//  prices nhk gc in_msg ctl domdata addr query_id op op _48=1128555884
+    EQUAL	//  prices nhk gc in_msg ctl domdata addr query_id op _49
+    IFJMP:<{	//  prices nhk gc in_msg ctl domdata addr query_id op
+      s5 POP	//  prices nhk gc op ctl domdata addr query_id
+      s2 PUSH	//  prices nhk gc op ctl domdata addr query_id domdata
+      ISNULL	//  prices nhk gc op ctl domdata addr query_id _50
+      IFNOT:<{	//  prices nhk gc op ctl domdata addr query_id
+        s3 s4 XCHG
+        s2 s3 XCHG
+        s5 s7 s6 XCHG3
+        1 PUSHINT
+        -1 PUSHINT	//  addr query_id op ctl domdata gc prices nhk _51=1 _52=-1
+        housekeeping CALLDICT
+        -ROT	//  op addr query_id
+      }>ELSE<{
+        s4 s7 XCHG
+        5 2 BLKDROP2	//  op addr query_id
+      }>
+      load_data INLINECALLDICT	//  op addr query_id _95 _96 _97 _98 _99 _100
+      s4 s5 XCHG
+      5 BLKDROP	//  op addr query_id domdata
+      ISNULL	//  op addr query_id _55
+      IFNOTJMP:<{	//  op addr query_id
+        3 BLKDROP	// 
+        4000605549 PUSHINT	//  _56=4000605549
+        send_error CALLDICT
+      }>	//  op addr query_id
+      4016791929 PUSHINT	//  op addr query_id _58=4016791929
+      s0 s1 s3 XCHG3
+      0 PUSHINT
+      160 PUSHINT	//  addr _58=4016791929 query_id op _59=0 _62
+      send_message CALLDICT
+    }>	//  prices nhk gc in_msg ctl domdata addr query_id op
+    s3 POP
+    s3 POP
+    s4 POP
+    s4 POP
+    s4 POP	//  query_id op addr in_msg
+    s2 PUSH
+    1415670629 PUSHINT	//  query_id op addr in_msg op _64=1415670629
+    EQUAL	//  query_id op addr in_msg _65
+    IFJMP:<{	//  query_id op addr in_msg
+      LDGRAMS	//  query_id op addr _102 _101
+      DROP	//  query_id op addr amount
+      s1 s3 XCHG
+      4016791929 PUSHINT
+      s3 s3 XCHG2
+      64 PUSHINT	//  addr _69=4016791929 query_id op amount _70=64
+      send_message CALLDICT
+    }>	//  query_id op addr in_msg
+    4 BLKDROP	// 
+    32 PUSHPOW2DEC	//  _72=4294967295
+    send_error CALLDICT
+  }>
+  recv_internal PROC:<{
+    //  msg_value in_msg_cell in_msg
+    DUP	//  msg_value in_msg_cell in_msg in_msg
+    SBITS	//  msg_value in_msg_cell in_msg _3
+    32 LESSINT	//  msg_value in_msg_cell in_msg _5
+    IFJMP:<{	//  msg_value in_msg_cell in_msg
+      3 BLKDROP	// 
+    }>	//  msg_value in_msg_cell in_msg
+    SWAP	//  msg_value in_msg in_msg_cell
+    CTOS	//  msg_value in_msg cs
+    4 LDU	//  msg_value in_msg flags cs
+    SWAP
+    1 PUSHINT	//  msg_value in_msg cs flags _12=1
+    AND	//  msg_value in_msg cs _13
+    IFJMP:<{	//  msg_value in_msg cs
+      3 BLKDROP	// 
+    }>	//  msg_value in_msg cs
+    LDMSGADDR	//  msg_value in_msg _327 _326
+    DROP	//  msg_value in_msg s_addr
+    DUP	//  msg_value in_msg s_addr s_addr
+    REWRITESTDADDR	//  msg_value in_msg s_addr src_wc src_addr
+    s0 s3 XCHG	//  msg_value src_addr s_addr src_wc in_msg
+    32 LDU	//  msg_value src_addr s_addr src_wc op in_msg
+    OVER	//  msg_value src_addr s_addr src_wc op in_msg op
+    IFNOTJMP:<{	//  msg_value src_addr s_addr src_wc op in_msg
+      6 BLKDROP	// 
+    }>	//  msg_value src_addr s_addr src_wc op in_msg
+    0 PUSHINT	//  msg_value src_addr s_addr src_wc op in_msg query_id=0
+    OVER	//  msg_value src_addr s_addr src_wc op in_msg query_id=0 in_msg
+    SBITS	//  msg_value src_addr s_addr src_wc op in_msg query_id=0 _26
+    63 GTINT	//  msg_value src_addr s_addr src_wc op in_msg query_id=0 _28
+    IF:<{	//  msg_value src_addr s_addr src_wc op in_msg query_id=0
+      DROP	//  msg_value src_addr s_addr src_wc op in_msg
+      64 LDU	//  msg_value src_addr s_addr src_wc op query_id in_msg
+      SWAP	//  msg_value src_addr s_addr src_wc op in_msg query_id
+    }>	//  msg_value src_addr s_addr src_wc op in_msg query_id
+    s4 s0 s2 XC2PU	//  msg_value src_addr in_msg src_wc op s_addr query_id op
+    TRIPLE
+    query_info SETGLOB
+    DUP
+    31 PUSHPOW2	//  msg_value src_addr in_msg src_wc op op _34
+    AND	//  msg_value src_addr in_msg src_wc op _35
+    IFJMP:<{	//  msg_value src_addr in_msg src_wc op
+      5 BLKDROP	// 
+    }>	//  msg_value src_addr in_msg src_wc op
+    DUP	//  msg_value src_addr in_msg src_wc op op
+    24 RSHIFT#	//  msg_value src_addr in_msg src_wc op _37
+    67 EQINT	//  msg_value src_addr in_msg src_wc op _39
+    IFJMP:<{	//  msg_value src_addr in_msg src_wc op
+      s4 POP	//  op src_addr in_msg src_wc
+      -ROT	//  op src_wc src_addr in_msg
+      perform_ctl_op INLINECALLDICT
+    }>	//  msg_value src_addr in_msg src_wc op
+    DUP
+    1919248228 PUSHINT	//  msg_value src_addr in_msg src_wc op op _42=1919248228
+    EQUAL	//  msg_value src_addr in_msg src_wc op _45
+    OVER
+    1886547820 PUSHINT	//  msg_value src_addr in_msg src_wc op _45 op _46=1886547820
+    EQUAL	//  msg_value src_addr in_msg src_wc op _45 _47
+    1 LSHIFT#	//  msg_value src_addr in_msg src_wc op _45 _49
+    ADD	//  msg_value src_addr in_msg src_wc op _50
+    OVER
+    1970300004 PUSHINT	//  msg_value src_addr in_msg src_wc op _50 op _51=1970300004
+    EQUAL	//  msg_value src_addr in_msg src_wc op _50 _52
+    2 LSHIFT#	//  msg_value src_addr in_msg src_wc op _50 _54
+    ADD	//  msg_value src_addr in_msg src_wc op _55
+    SWAP
+    1735354211 PUSHINT	//  msg_value src_addr in_msg src_wc _55 op _56=1735354211
+    EQUAL	//  msg_value src_addr in_msg src_wc _55 _57
+    3 LSHIFT#	//  msg_value src_addr in_msg src_wc _55 _59
+    ADD	//  msg_value src_addr in_msg src_wc qt
+    DUP	//  msg_value src_addr in_msg src_wc qt qt
+    IFNOTJMP:<{	//  msg_value src_addr in_msg src_wc qt
+      5 BLKDROP	// 
+      32 PUSHPOW2DEC	//  _61=4294967295
+      send_error CALLDICT
+    }>	//  msg_value src_addr in_msg src_wc qt
+    NEGATE	//  msg_value src_addr in_msg src_wc qt
+    load_data INLINECALLDICT	//  msg_value src_addr in_msg src_wc qt ctl domdata gc prices nhk lhk
+    s6 PUSH	//  msg_value src_addr in_msg src_wc qt ctl domdata gc prices nhk lhk qt
+    8 EQINT	//  msg_value src_addr in_msg src_wc qt ctl domdata gc prices nhk lhk _72
+    IFJMP:<{	//  msg_value src_addr in_msg src_wc qt ctl domdata gc prices nhk lhk
+      DROP
+      s5 POP
+      s5 POP
+      s6 POP
+      s6 POP	//  domdata gc in_msg prices nhk ctl
+      s0 s3 XCHG	//  domdata gc ctl prices nhk in_msg
+      32 LDI	//  domdata gc ctl prices nhk _341 _340
+      DROP	//  domdata gc ctl prices nhk max_steps
+      s3 s5 XCHG
+      s3 s4 XCHG
+      1 PUSHINT
+      SWAP	//  ctl domdata gc prices nhk _77=1 max_steps
+      housekeeping CALLDICT
+      4016791929 PUSHINT	//  _79=4016791929
+      send_error CALLDICT
+    }>	//  msg_value src_addr in_msg src_wc qt ctl domdata gc prices nhk lhk
+    s0 s8 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg
+    LDOPTREF	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk domain_cell in_msg
+    OVER	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk domain_cell in_msg domain_cell
+    ISNULL	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk domain_cell in_msg _88
+    IF:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk domain_cell in_msg
+      NIP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg
+      6 LDU	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk bytes in_msg
+      OVER	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk bytes in_msg bytes
+      0 EQINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk bytes in_msg fail
+      s0 s2 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail in_msg bytes
+      3 LSHIFT#	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail in_msg _97
+      LDSLICEX	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail domain in_msg
+    }>ELSE<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk domain_cell in_msg
+      SWAP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain_cell
+      CTOS	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain
+      DUP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain domain
+      SBITREFS	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain bits refs
+      SWAP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain refs bits
+      -8 ADDCONST	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain refs _104
+      -121 PUSHINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain refs _104 _107
+      AND	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain refs _108
+      OR	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain fail
+      s0 s2 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail domain in_msg
+    }>
+    s2 PUSH	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail domain in_msg fail
+    IFNOT:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail domain in_msg
+      s2 POP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain
+      DUP
+      8 PUSHINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain domain _110=8
+      SDCUTLAST	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain _111
+      8 PLDU	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain fail
+      s0 s2 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail domain in_msg
+    }>	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk fail domain in_msg
+    s0 s2 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain fail
+    IFJMP:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain
+      12 BLKDROP	// 
+      4000275504 PUSHINT	//  _114=4000275504
+      send_error CALLDICT
+    }>	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain
+    NOW	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n
+    PUSHNULL	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n _120
+    DUP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info
+    0 PUSHINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info _124=0
+    s0 s0 s4 PUSH3	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key=0 zeros=0 exp=0 tail
+    DUP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key=0 zeros=0 exp=0 tail tail
+    SBITS	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key=0 zeros=0 exp=0 tail _126
+    3 RSHIFTC#	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key=0 zeros=0 exp=0 tail _128
+    REPEAT:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail
+      PUSHNULL
+      s6 POP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail
+      8 LDU	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp _131 tail
+      SWAP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail _131
+      0 EQINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail z
+      s3 s3 XCPU	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key z exp tail zeros z
+      SUB	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key z exp tail zeros
+      s0 s3 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail z
+      IF:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail
+        s3 POP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp
+        s2 PUSH	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp tail
+        SBITS	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp _137
+        s7 s(-1) PUXC	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp domain _137
+        SDSKIPLAST	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp _138
+        SHA256U	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp _139
+        32 RSHIFT#	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp key
+        s0 s12 PUSH2
+        224 PUSHINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp key key domdata _146
+        DICTUGET
+        NULLSWAPIFNOT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp key val found?
+        IF:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp key val
+          1 2 BLKDROP2	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key val
+          32 LDU	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp val
+          s1 s7 PUSH2	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp val exp n
+          GEQ	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp val _151
+          IF:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp val
+            LDREF	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp cat_table val
+            ENDS
+            0 PUSHINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp cat_table _158=0
+            SWAP
+            8 PUSHPOW2	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp _158=0 cat_table _159=256
+            DICTUGETREF	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp cown ok
+            IF:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp cown
+              s5 POP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp
+            }>ELSE<{
+              DROP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp
+            }>
+          }>ELSE<{
+            DROP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros key exp
+          }>
+          SWAP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp key
+        }>ELSE<{
+          DROP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info tail zeros exp key
+        }>
+        s0 s3 XCHG	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail
+      }>	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp tail
+    }>
+    DROP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key zeros exp
+    SWAP	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key exp zeros
+    4 GTINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key exp _162
+    IFJMP:<{	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key exp
+      15 BLKDROP
+      2DROP	// 
+      4017511472 PUSHINT	//  _163=4017511472
+      send_error CALLDICT
+    }>	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key exp
+    s12 PUSH	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key exp qt
+    1 NEQINT	//  msg_value src_addr lhk src_wc qt ctl domdata gc prices nhk in_msg domain n cat_table owner_info key exp _167
+    s4 PUSH
+    s0 s4 XCHG
+    s15 s1 s3 XCHG3
+    s0 17 s() XCHG
+    SWAP	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table cat_table owner_info src_wc src_addr _167
+    check_owner INLINECALLDICT	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table err
+    DUP	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table err err
+    IFJMP:<{	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table err
+      14 1 BLKDROP2	//  err
+      send_error CALLDICT
+    }>	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table err
+    DROP	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table
+    s9 PUSH	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table qt
+    2 NEQINT	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table _173
+    IF:<{	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table
+      s0 s3 XCHG	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n in_msg
+      LDREF	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n _361 _360
+      DROP	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data
+      DUP	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data data
+      DICTEMPTY	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _176
+      IFNOT:<{	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data
+        0 PUSHINT	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _179=0
+        OVER
+        8 PUSHPOW2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _179=0 data _180=256
+        DICTUGETREF	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data oinfo ok
+        IF:<{	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data oinfo
+          CTOS	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data cs
+          DUP	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data cs cs
+          SBITS	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data cs _185
+          283 PUSHINT	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data cs _185 _192
+          GEQ	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data cs _193
+          31 THROWIFNOT
+          19 PLDU	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _197
+          327324 PUSHINT	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _197 _202
+          EQUAL	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _203
+          31 THROWIFNOT
+        }>ELSE<{
+          DROP	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data
+        }>
+        DUP
+        8 PUSHPOW2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data data _208=256
+        DICTUMIN
+        NULLSWAPIFNOT2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _365 _364 _366
+        2 1 BLKDROP2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data minok
+        OVER
+        8 PUSHPOW2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data minok data _213=256
+        DICTUMAX
+        NULLSWAPIFNOT2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data minok _368 _367 _369
+        2 1 BLKDROP2	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data minok maxok
+        AND	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data _216
+        31 THROWIFNOT
+      }>	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data
+    }>ELSE<{	//  msg_value key lhk exp qt ctl domdata gc prices nhk in_msg domain n cat_table
+      s3 POP	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n
+      s2 PUSH	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data
+    }>
+    s5 PUSH	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data prices
+    4 UNTUPLE	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data stdper ppr ppc ppb
+    s3 PUSH	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data stdper ppr ppc ppb stdper
+    IFNOTJMP:<{	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data stdper ppr ppc ppb
+      15 BLKDROP
+      3 BLKDROP	// 
+      3545187910 PUSHINT	//  _223=3545187910
+      send_error CALLDICT
+    }>	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table domain n data stdper ppr ppc ppb
+    s4 PUSH
+    s3 s7 XCHG
+    -ROT	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table ppr n data stdper domain data ppc ppb
+    calcprice_internal INLINECALLDICT	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table ppr n data stdper _226
+    s11 PUSH	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table ppr n data stdper _226 qt
+    4 NEQINT	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table ppr n data stdper _226 _228
+    s1 s5 XCHG	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table _226 n data stdper ppr _228
+    AND	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table _226 n data stdper _229
+    s1 s4 XCHG	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data _226 _229
+    ADD	//  msg_value key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data price
+    s0 s14 XCHG
+    30 PUSHPOW2	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data msg_value _233
+    SUB	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data _234
+    s14 PUSH	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data _234 price
+    LESS	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data _235
+    IFJMP:<{	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data
+      14 BLKDROP	// 
+      3883023472 PUSHINT	//  _236=3883023472
+      send_error CALLDICT
+    }>	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data
+    s9 PUSH	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data qt
+    2 EQINT	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data _243
+    IFJMP:<{	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data
+      s3 POP
+      s8 POP	//  price key lhk exp n ctl domdata gc prices nhk data stdper
+      s7 s7 XCPU	//  price key lhk exp stdper ctl domdata gc prices nhk data n stdper
+      ADD	//  price key lhk exp stdper ctl domdata gc prices nhk data _244
+      s8 s(-1) PUXC	//  price key lhk exp stdper ctl domdata gc prices nhk data exp _244
+      GREATER	//  price key lhk exp stdper ctl domdata gc prices nhk data _245
+      IFJMP:<{	//  price key lhk exp stdper ctl domdata gc prices nhk data
+        11 BLKDROP	// 
+        4083511919 PUSHINT	//  _246=4083511919
+        send_error CALLDICT
+      }>	//  price key lhk exp stdper ctl domdata gc prices nhk data
+      s7 s6 PUSH2	//  price key lhk exp stdper ctl domdata gc prices nhk data exp stdper
+      ADD	//  price key lhk exp stdper ctl domdata gc prices nhk data _249
+      NEWC	//  price key lhk exp stdper ctl domdata gc prices nhk data _249 _250
+      32 STU	//  price key lhk exp stdper ctl domdata gc prices nhk data _252
+      STREF	//  price key lhk exp stdper ctl domdata gc prices nhk _253
+      s0 s9 s4 XCPUXC
+      224 PUSHINT	//  price key lhk exp stdper ctl nhk gc prices _253 key domdata _256
+      DICTUSETB	//  price key lhk exp stdper ctl nhk gc prices domdata
+      s0 s6 XCHG	//  price key lhk domdata stdper ctl nhk gc prices exp
+      224 LSHIFT#	//  price key lhk domdata stdper ctl nhk gc prices _262
+      s0 s8 XCHG2	//  price prices lhk domdata stdper ctl nhk gc _262 key
+      ADD	//  price prices lhk domdata stdper ctl nhk gc gckeyO
+      s0 s4 XCHG	//  price prices lhk domdata gckeyO ctl nhk gc stdper
+      224 LSHIFT#	//  price prices lhk domdata gckeyO ctl nhk gc _268
+      s4 s(-1) PUXC	//  price prices lhk domdata gckeyO ctl nhk gc gckeyO _268
+      ADD	//  price prices lhk domdata gckeyO ctl nhk gc gckeyN
+      s4 s4 XCHG2
+      8 PUSHPOW2	//  price prices lhk domdata gckeyN ctl nhk gckeyO gc _271=256
+      DICTUDEL	//  price prices lhk domdata gckeyN ctl nhk _376 _377
+      DROP	//  price prices lhk domdata gckeyN ctl nhk gc
+      NEWC	//  price prices lhk domdata gckeyN ctl nhk gc _274
+      s0 s4 s4 XCHG3
+      8 PUSHPOW2	//  price prices lhk domdata nhk ctl _274 gckeyN gc _275=256
+      DICTUSETB	//  price prices lhk domdata nhk ctl gc
+      s0 s3 XCHG
+      s5 s5 s4 XCHG3
+      1 PUSHINT	//  price ctl domdata gc prices nhk lhk _277=1
+      housekeeping CALLDICT
+      send_ok CALLDICT
+    }>	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data
+    s9 PUSH	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data qt
+    1 EQINT	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data _281
+    IFJMP:<{	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data
+      s9 POP
+      s9 POP	//  price key lhk n data ctl domdata gc prices nhk cat_table stdper
+      SWAP	//  price key lhk n data ctl domdata gc prices nhk stdper cat_table
+      ISNULL	//  price key lhk n data ctl domdata gc prices nhk stdper _282
+      IFNOTJMP:<{	//  price key lhk n data ctl domdata gc prices nhk stdper
+        11 BLKDROP	// 
+        3781980773 PUSHINT	//  _283=3781980773
+        send_error CALLDICT
+      }>	//  price key lhk n data ctl domdata gc prices nhk stdper
+      s1 s7 XCHG	//  price key lhk nhk data ctl domdata gc prices n stdper
+      ADD	//  price key lhk nhk data ctl domdata gc prices expires_at
+      DUP
+      NEWC	//  price key lhk nhk data ctl domdata gc prices expires_at expires_at _288
+      32 STU	//  price key lhk nhk data ctl domdata gc prices expires_at _290
+      s1 s6 XCHG	//  price key lhk nhk expires_at ctl domdata gc prices data _290
+      STREF	//  price key lhk nhk expires_at ctl domdata gc prices _291
+      s0 s8 s3 XCPUXC
+      224 PUSHINT	//  price key lhk nhk expires_at ctl prices gc _291 key domdata _294
+      DICTUSETB	//  price key lhk nhk expires_at ctl prices gc domdata
+      s4 PUSH	//  price key lhk nhk expires_at ctl prices gc domdata expires_at
+      224 LSHIFT#	//  price key lhk nhk expires_at ctl prices gc domdata _300
+      s0 s8 XCHG2	//  price domdata lhk nhk expires_at ctl prices gc _300 key
+      OR	//  price domdata lhk nhk expires_at ctl prices gc gckey
+      NEWC	//  price domdata lhk nhk expires_at ctl prices gc gckey _303
+      s0 s2 XCHG
+      8 PUSHPOW2	//  price domdata lhk nhk expires_at ctl prices _303 gckey gc _304=256
+      DICTUSETB	//  price domdata lhk nhk expires_at ctl prices gc
+      s4 s3 XCHG2	//  price domdata lhk prices gc ctl nhk expires_at
+      MIN	//  price domdata lhk prices gc ctl _306
+      s1 s5 XCHG
+      s3 s0 s4 XCHG3
+      1 PUSHINT	//  price ctl domdata gc prices _306 lhk _307=1
+      housekeeping CALLDICT
+      send_ok CALLDICT
+    }>	//  price key lhk exp qt ctl domdata gc prices nhk cat_table stdper n data
+    3 1 BLKDROP2	//  price key lhk exp qt ctl domdata gc prices nhk data
+    s0 s6 XCHG	//  price key lhk exp data ctl domdata gc prices nhk qt
+    4 EQINT	//  price key lhk exp data ctl domdata gc prices nhk _311
+    IFJMP:<{	//  price key lhk exp data ctl domdata gc prices nhk
+      s0 s6 XCHG
+      NEWC	//  price key lhk nhk data ctl domdata gc prices exp _313
+      32 STU	//  price key lhk nhk data ctl domdata gc prices _315
+      s1 s5 XCHG	//  price key lhk nhk prices ctl domdata gc data _315
+      STREF	//  price key lhk nhk prices ctl domdata gc _316
+      s7 s2 XCHG2
+      224 PUSHINT	//  price gc lhk nhk prices ctl _316 key domdata _319
+      DICTUSETB	//  price gc lhk nhk prices ctl domdata
+      s5 s4 XCHG2
+      s1 s3 XCHG
+      1 PUSHINT	//  price ctl domdata gc prices nhk lhk _321=1
+      housekeeping CALLDICT
+      send_ok CALLDICT
+    }>	//  price key lhk exp data ctl domdata gc prices nhk
+    10 BLKDROP	// 
+  }>
+  recv_external PROC:<{
+    //  in_msg
+    DROP	// 
+    load_data INLINECALLDICT	//  _12 _13 _14 _15 _16 _17
+    NIP	//  ctl dd gc prices lhk
+    IFNOTJMP:<{	//  ctl dd gc prices
+      ACCEPT
+      32 PUSHPOW2DEC	//  ctl dd gc prices _9=4294967295
+      NOW	//  ctl dd gc prices _9=4294967295 _10
+      store_data CALLDICT
+    }>	//  ctl dd gc prices
+    4 BLKDROP	// 
+  }>
+  dnsdictlookup PROCREF:<{
+    //  domain nowtime
+    OVER	//  domain nowtime domain
+    SBITREFS	//  domain nowtime bits refs
+    OVER
+    7 PUSHINT	//  domain nowtime bits refs bits _6=7
+    AND	//  domain nowtime bits refs _7
+    OR	//  domain nowtime bits _8
+    30 THROWIF
+    DUP	//  domain nowtime bits bits
+    IFNOT:<{	//  domain nowtime bits
+      30 THROW
+    }>	//  domain nowtime bits
+    s2 PUSH
+    8 PUSHINT	//  domain nowtime bits domain _13=8
+    SDCUTLAST	//  domain nowtime bits _14
+    8 PLDU	//  domain nowtime bits domain_last_byte
+    IF:<{	//  domain nowtime bits
+      0 PUSHINT	//  domain nowtime bits _17=0
+      NEWC	//  domain nowtime bits _17=0 _18
+      s0 s4 XCHG2	//  _17=0 nowtime bits _18 domain
+      STSLICER	//  _17=0 nowtime bits _19
+      s1 s3 XCHG	//  bits nowtime _17=0 _19
+      8 STU	//  bits nowtime _21
+      ENDC	//  bits nowtime _22
+      CTOS	//  bits nowtime domain
+      s0 s2 XCHG	//  domain nowtime bits
+      8 ADDCONST	//  domain nowtime bits
+    }>	//  domain nowtime bits
+    DUP	//  domain nowtime bits bits
+    8 EQINT	//  domain nowtime bits _27
+    IFJMP:<{	//  domain nowtime bits
+      3 BLKDROP	// 
+      0 PUSHINT	//  _28=0
+      PUSHNULL	//  _28=0 _29
+      8 PUSHINT	//  _28=0 _29 _30=8
+      PUSHNULL	//  _28=0 _29 _30=8 _31
+    }>	//  domain nowtime bits
+    s2 PUSH	//  domain nowtime bits domain
+    8 PLDU	//  domain nowtime bits domain_first_byte
+    0 EQINT	//  domain nowtime bits _36
+    IF:<{	//  domain nowtime bits
+      s0 s2 XCHG	//  bits nowtime domain
+      8 LDU	//  bits nowtime _95 _94
+      NIP	//  bits nowtime domain
+      s0 s2 XCHG	//  domain nowtime bits
+      -8 ADDCONST	//  domain nowtime bits
+    }>	//  domain nowtime bits
+    c4 PUSH	//  domain nowtime bits _43
+    CTOS	//  domain nowtime bits ds
+    LDREF	//  domain nowtime bits _97 _96
+    NIP	//  domain nowtime bits ds
+    LDDICT	//  domain nowtime bits _99 _98
+    DROP	//  domain nowtime bits root
+    PUSHNULL	//  domain nowtime bits root val
+    -1 PUSHINT	//  domain nowtime bits root val tail_bits=-1
+    s5 PUSH	//  domain nowtime bits root val tail_bits=-1 tail
+    s0 s4 XCHG	//  domain nowtime tail root val tail_bits=-1 bits
+    3 RSHIFT#	//  domain nowtime tail root val tail_bits=-1 _57
+    REPEAT:<{	//  domain nowtime tail root val tail_bits
+      s0 s3 XCHG	//  domain nowtime tail_bits root val tail
+      8 LDU	//  domain nowtime tail_bits root val _58 tail
+      SWAP	//  domain nowtime tail_bits root val tail _58
+      0 EQINT	//  domain nowtime tail_bits root val tail _62
+      IF:<{	//  domain nowtime tail_bits root val tail
+        DUP	//  domain nowtime tail_bits root val tail tail
+        SBITS	//  domain nowtime tail_bits root val tail _64
+        s6 s(-1) PUXC	//  domain nowtime tail_bits root val tail domain _64
+        SDSKIPLAST	//  domain nowtime tail_bits root val tail _65
+        SHA256U	//  domain nowtime tail_bits root val tail _66
+        32 RSHIFT#	//  domain nowtime tail_bits root val tail key
+        s3 PUSH
+        224 PUSHINT	//  domain nowtime tail_bits root val tail key root _73
+        DICTUGET
+        NULLSWAPIFNOT	//  domain nowtime tail_bits root val tail v found?
+        IF:<{	//  domain nowtime tail_bits root val tail v
+          DUP	//  domain nowtime tail_bits root val tail v v
+          32 PLDU	//  domain nowtime tail_bits root val tail v _76
+          s6 PUSH	//  domain nowtime tail_bits root val tail v _76 nowtime
+          GEQ	//  domain nowtime tail_bits root val tail v _77
+          IF:<{	//  domain nowtime tail_bits root val tail v
+            s2 POP
+            s3 POP	//  domain nowtime tail root val
+            s2 PUSH	//  domain nowtime tail root val tail
+            SBITS	//  domain nowtime tail root val tail_bits
+            s0 s3 XCHG	//  domain nowtime tail_bits root val tail
+          }>ELSE<{
+            DROP	//  domain nowtime tail_bits root val tail
+          }>
+        }>ELSE<{
+          DROP	//  domain nowtime tail_bits root val tail
+        }>
+      }>	//  domain nowtime tail_bits root val tail
+      s0 s3 XCHG	//  domain nowtime tail root val tail_bits
+    }>
+    2 2 BLKDROP2
+    s2 POP	//  domain tail_bits val
+    DUP	//  domain tail_bits val val
+    ISNULL	//  domain tail_bits val _79
+    IFJMP:<{	//  domain tail_bits val
+      3 BLKDROP	// 
+      0 PUSHINT	//  _80=0
+      PUSHNULL	//  _80=0 _81
+      OVER	//  _80=0 _81 _82=0
+      PUSHNULL	//  _80=0 _81 _82=0 _83
+    }>	//  domain tail_bits val
+    32 LDU	//  domain tail_bits _84 val
+    LDREF	//  domain tail_bits _84 _107 _106
+    DROP	//  domain tail_bits _84 _87
+    s2 PUSH	//  domain tail_bits _84 _87 tail_bits
+    0 EQINT	//  domain tail_bits _84 _87 _90
+    s4 s3 XCHG2	//  _87 _90 _84 domain tail_bits
+    SDSKIPLAST	//  _87 _90 _84 _91
+    s3 s3 s0 XCHG3	//  _84 _87 _90 _91
+  }>
+  dnsresolve PROC:<{
+    //  domain category
+    SWAP
+    NOW	//  category domain _6
+    dnsdictlookup INLINECALLDICT	//  category exp cat_table exact? pfx
+    s0 s3 XCHG	//  category pfx cat_table exact? exp
+    IFNOTJMP:<{	//  category pfx cat_table exact?
+      3 1 BLKDROP2	//  exact?
+      PUSHNULL	//  exact? _8
+    }>	//  category pfx cat_table exact?
+    IFNOT:<{	//  category pfx cat_table
+      11732114750494247458678882651681748623800183221773167493832867265755123357695 PUSHINT
+      s3 POP	//  category=11732114750494247458678882651681748623800183221773167493832867265755123357695 pfx cat_table
+    }>	//  category pfx cat_table
+    SWAP	//  category cat_table pfx
+    SBITS	//  category cat_table pfx_bits
+    s2 PUSH	//  category cat_table pfx_bits category
+    IFJMP:<{	//  category cat_table pfx_bits
+      -ROT
+      8 PUSHPOW2	//  pfx_bits category cat_table _13=256
+      DICTUGETOPTREF	//  pfx_bits cat_found
+    }>	//  category cat_table pfx_bits
+    s2 POP	//  pfx_bits cat_table
+  }>
+  getexpirationx PROCINLINE:<{
+    //  domain nowtime
+    dnsdictlookup INLINECALLDICT	//  _7 _8 _9 _10
+    3 BLKDROP	//  exp
+  }>
+  getexpiration PROC:<{
+    //  domain
+    NOW	//  domain _1
+    getexpirationx INLINECALLDICT	//  _2
+  }>
+  getstdperiod PROC:<{
+    // 
+    load_prices INLINECALLDICT	//  _5 _6 _7 _8
+    3 BLKDROP	//  stdper
+  }>
+  getppr PROC:<{
+    // 
+    load_prices INLINECALLDICT	//  _5 _6 _7 _8
+    s2 s3 XCHG
+    3 BLKDROP	//  ppr
+  }>
+  getppc PROC:<{
+    // 
+    load_prices INLINECALLDICT	//  _5 _6 _7 _8
+    s1 s3 XCHG
+    3 BLKDROP	//  ppc
+  }>
+  getppb PROC:<{
+    // 
+    load_prices INLINECALLDICT	//  _5 _6 _7 _8
+    3 1 BLKDROP2	//  ppb
+  }>
+  calcprice PROC:<{
+    //  domain val
+    load_prices INLINECALLDICT	//  domain val _8 _9 _10 _11
+    2 2 BLKDROP2	//  domain val ppc ppb
+    calcprice_internal INLINECALLDICT	//  _7
+  }>
+  calcregprice PROC:<{
+    //  domain val
+    load_prices INLINECALLDICT	//  domain val _9 _10 _11 _12
+    s3 POP	//  domain val ppb ppr ppc
+    s3 s4 XCHG
+    s4 s0 s4 XCHG3	//  ppr domain val ppc ppb
+    calcprice_internal INLINECALLDICT	//  ppr _7
+    ADD	//  _8
+  }>
+}END>c

build/dns-utils.cell.fif

@@ -0,0 +1,208 @@
+"Asm.fif" include
+"Asm.fif" include
+// automatically generated from `contracts/dns-utils.fc` incl:`contracts/stdlib.fc` 
+PROGRAM{
+  DECLPROC zero_address
+  DECLPROC get_top_domain_bits
+  DECLPROC read_domain_from_comment
+  DECLPROC check_domain_string
+  DECLPROC get_min_price_config
+  DECLPROC get_min_price
+  zero_address PROC:<{
+    // 
+    0 PUSHINT	//  _0=0
+    NEWC	//  _0=0 _1
+    2 STU	//  _3
+    ENDC	//  _4
+    CTOS	//  _5
+  }>
+  get_top_domain_bits PROC:<{
+    //  domain
+    0 PUSHINT	//  domain i=0
+    UNTIL:<{
+      SWAP	//  i domain
+      8 LDU	//  i char domain
+      SWAP	//  i domain char
+      0 EQINT	//  i domain need_break
+      DUP	//  i domain need_break need_break
+      NOT	//  i domain need_break _11
+      IF:<{	//  i domain need_break
+        s0 s2 XCHG	//  need_break domain i
+        8 ADDCONST	//  need_break domain i
+        s0 s2 XCHG	//  i domain need_break
+      }>	//  i domain need_break
+      s1 s2 XCHG	//  domain i need_break
+    }>	//  domain i
+    NIP	//  i
+    DUP	//  i i
+    0 EQINT	//  i _16
+    201 THROWIF
+  }>
+  read_domain_from_comment PROC:<{
+    //  in_msg_body
+    NEWC	//  in_msg_body result
+    UNTIL:<{
+      OVER	//  in_msg_body result in_msg_body
+      SBITS	//  in_msg_body result _6
+      s1 s2 XCHG	//  result in_msg_body _6
+      LDSLICEX	//  result _5 in_msg_body
+      -ROT	//  in_msg_body result _5
+      STSLICER	//  in_msg_body result
+      OVER	//  in_msg_body result in_msg_body
+      SREFS	//  in_msg_body result refs_len
+      DUP	//  in_msg_body result refs_len refs_len
+      0 EQINT	//  in_msg_body result refs_len need_break
+      DUP	//  in_msg_body result refs_len need_break need_break
+      NOT	//  in_msg_body result refs_len need_break _13
+      IF:<{	//  in_msg_body result refs_len need_break
+        SWAP	//  in_msg_body result need_break refs_len
+        1 EQINT	//  in_msg_body result need_break _16
+        202 THROWIFNOT
+        s0 s2 XCHG	//  need_break result in_msg_body
+        LDREF	//  need_break result _26 _25
+        DROP	//  need_break result _18
+        CTOS	//  need_break result in_msg_body
+        s0 s2 XCHG	//  in_msg_body result need_break
+      }>ELSE<{
+        NIP	//  in_msg_body result need_break
+      }>
+    }>	//  in_msg_body result
+    NIP	//  result
+    ENDC	//  _21
+    CTOS	//  _22
+  }>
+  check_domain_string PROC:<{
+    //  domain
+    0 PUSHINT	//  domain i=0
+    OVER	//  domain i=0 domain
+    SBITS	//  domain i=0 len
+    UNTIL:<{
+      2DUP	//  domain i len i len
+      EQUAL	//  domain i len need_break
+      DUP	//  domain i len need_break need_break
+      NOT	//  domain i len need_break _8
+      IF:<{	//  domain i len need_break
+        DROP	//  domain i len
+        s0 s2 XCHG	//  len i domain
+        8 LDU	//  len i char domain
+        OVER	//  len i char domain char
+        45 EQINT	//  len i char domain is_hyphen
+        s3 PUSH	//  len i char domain is_hyphen i
+        0 GTINT	//  len i char domain is_hyphen _18
+        AND	//  len i char domain _19
+        s4 PUSH	//  len i char domain _19 len
+        -8 ADDCONST	//  len i char domain _19 _21
+        s4 s(-1) PUXC	//  len i char domain _19 i _21
+        LESS	//  len i char domain _19 _22
+        AND	//  len i char domain _23
+        s2 PUSH	//  len i char domain _23 char
+        47 GTINT	//  len i char domain _23 _25
+        s3 PUSH	//  len i char domain _23 _25 char
+        58 LESSINT	//  len i char domain _23 _25 _27
+        AND	//  len i char domain _23 _28
+        OR	//  len i char domain _29
+        s2 PUSH	//  len i char domain _29 char
+        96 GTINT	//  len i char domain _29 _31
+        s0 s3 XCHG	//  len i _31 domain _29 char
+        123 LESSINT	//  len i _31 domain _29 _33
+        s1 s3 XCHG	//  len i _29 domain _31 _33
+        AND	//  len i _29 domain _34
+        s1 s2 XCHG	//  len i domain _29 _34
+        OR	//  len i domain valid_char
+        NOT	//  len i domain need_break
+        DUP	//  len i domain need_break need_break
+        NOT	//  len i domain need_break _37
+        IF:<{	//  len i domain need_break
+          s0 s2 XCHG	//  len need_break domain i
+          8 ADDCONST	//  len need_break domain i
+          s0 s2 XCHG	//  len i domain need_break
+        }>	//  len i domain need_break
+        s1 s3 XCHG	//  domain i len need_break
+      }>	//  domain i len need_break
+    }>	//  domain i len
+    1 2 BLKDROP2	//  i len
+    EQUAL	//  _40
+  }>
+  get_min_price_config PROC:<{
+    //  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    4 EQINT	//  domain_char_count _2
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      1000 PUSHINT	//  _3=1000
+      100 PUSHINT	//  _3=1000 _4=100
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    5 EQINT	//  domain_char_count _6
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      500 PUSHINT	//  _7=500
+      50 PUSHINT	//  _7=500 _8=50
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    6 EQINT	//  domain_char_count _10
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      400 PUSHINT	//  _11=400
+      40 PUSHINT	//  _11=400 _12=40
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    7 EQINT	//  domain_char_count _14
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      300 PUSHINT	//  _15=300
+      30 PUSHINT	//  _15=300 _16=30
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    8 EQINT	//  domain_char_count _18
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      200 PUSHINT	//  _19=200
+      20 PUSHINT	//  _19=200 _20=20
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    9 EQINT	//  domain_char_count _22
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      100 PUSHINT	//  _23=100
+      10 PUSHINT	//  _23=100 _24=10
+    }>	//  domain_char_count
+    10 EQINT	//  _26
+    IFJMP:<{	// 
+      50 PUSHINT	//  _27=50
+      5 PUSHINT	//  _27=50 _28=5
+    }>	// 
+    10 PUSHINT	//  _29=10
+    1 PUSHINT	//  _29=10 _30=1
+  }>
+  get_min_price PROC:<{
+    //  domain_bits_length now_time
+    SWAP	//  now_time domain_bits_length
+    3 RSHIFT#	//  now_time _5
+    get_min_price_config CALLDICT	//  now_time start_min_price end_min_price
+    SWAP
+    1000000000 PUSHINT	//  now_time end_min_price start_min_price _7=1000000000
+    MUL	//  now_time end_min_price start_min_price
+    SWAP
+    1000000000 PUSHINT	//  now_time start_min_price end_min_price _9=1000000000
+    MUL	//  now_time start_min_price end_min_price
+    s0 s2 XCHG
+    1659171600 PUSHINT	//  end_min_price start_min_price now_time _12=1659171600
+    SUB	//  end_min_price start_min_price seconds
+    2592000 PUSHINT	//  end_min_price start_min_price seconds _15=2592000
+    DIV	//  end_min_price start_min_price months
+    DUP	//  end_min_price start_min_price months months
+    21 GTINT	//  end_min_price start_min_price months _18
+    IFJMP:<{	//  end_min_price start_min_price months
+      2DROP	//  end_min_price
+    }>	//  end_min_price start_min_price months
+    1 2 BLKDROP2	//  start_min_price months
+    REPEAT:<{	//  start_min_price
+      90 MULCONST	//  _20
+      100 PUSHINT	//  _20 _21=100
+      DIV	//  start_min_price
+    }>
+  }>
+}END>c
+
+boc>B "build/dns-utils.cell" B>file

build/dns-utils.fif

@@ -0,0 +1,205 @@
+"Asm.fif" include
+// automatically generated from `contracts/dns-utils.fc` incl:`contracts/stdlib.fc` 
+PROGRAM{
+  DECLPROC zero_address
+  DECLPROC get_top_domain_bits
+  DECLPROC read_domain_from_comment
+  DECLPROC check_domain_string
+  DECLPROC get_min_price_config
+  DECLPROC get_min_price
+  zero_address PROC:<{
+    // 
+    0 PUSHINT	//  _0=0
+    NEWC	//  _0=0 _1
+    2 STU	//  _3
+    ENDC	//  _4
+    CTOS	//  _5
+  }>
+  get_top_domain_bits PROC:<{
+    //  domain
+    0 PUSHINT	//  domain i=0
+    UNTIL:<{
+      SWAP	//  i domain
+      8 LDU	//  i char domain
+      SWAP	//  i domain char
+      0 EQINT	//  i domain need_break
+      DUP	//  i domain need_break need_break
+      NOT	//  i domain need_break _11
+      IF:<{	//  i domain need_break
+        s0 s2 XCHG	//  need_break domain i
+        8 ADDCONST	//  need_break domain i
+        s0 s2 XCHG	//  i domain need_break
+      }>	//  i domain need_break
+      s1 s2 XCHG	//  domain i need_break
+    }>	//  domain i
+    NIP	//  i
+    DUP	//  i i
+    0 EQINT	//  i _16
+    201 THROWIF
+  }>
+  read_domain_from_comment PROC:<{
+    //  in_msg_body
+    NEWC	//  in_msg_body result
+    UNTIL:<{
+      OVER	//  in_msg_body result in_msg_body
+      SBITS	//  in_msg_body result _6
+      s1 s2 XCHG	//  result in_msg_body _6
+      LDSLICEX	//  result _5 in_msg_body
+      -ROT	//  in_msg_body result _5
+      STSLICER	//  in_msg_body result
+      OVER	//  in_msg_body result in_msg_body
+      SREFS	//  in_msg_body result refs_len
+      DUP	//  in_msg_body result refs_len refs_len
+      0 EQINT	//  in_msg_body result refs_len need_break
+      DUP	//  in_msg_body result refs_len need_break need_break
+      NOT	//  in_msg_body result refs_len need_break _13
+      IF:<{	//  in_msg_body result refs_len need_break
+        SWAP	//  in_msg_body result need_break refs_len
+        1 EQINT	//  in_msg_body result need_break _16
+        202 THROWIFNOT
+        s0 s2 XCHG	//  need_break result in_msg_body
+        LDREF	//  need_break result _26 _25
+        DROP	//  need_break result _18
+        CTOS	//  need_break result in_msg_body
+        s0 s2 XCHG	//  in_msg_body result need_break
+      }>ELSE<{
+        NIP	//  in_msg_body result need_break
+      }>
+    }>	//  in_msg_body result
+    NIP	//  result
+    ENDC	//  _21
+    CTOS	//  _22
+  }>
+  check_domain_string PROC:<{
+    //  domain
+    0 PUSHINT	//  domain i=0
+    OVER	//  domain i=0 domain
+    SBITS	//  domain i=0 len
+    UNTIL:<{
+      2DUP	//  domain i len i len
+      EQUAL	//  domain i len need_break
+      DUP	//  domain i len need_break need_break
+      NOT	//  domain i len need_break _8
+      IF:<{	//  domain i len need_break
+        DROP	//  domain i len
+        s0 s2 XCHG	//  len i domain
+        8 LDU	//  len i char domain
+        OVER	//  len i char domain char
+        45 EQINT	//  len i char domain is_hyphen
+        s3 PUSH	//  len i char domain is_hyphen i
+        0 GTINT	//  len i char domain is_hyphen _18
+        AND	//  len i char domain _19
+        s4 PUSH	//  len i char domain _19 len
+        -8 ADDCONST	//  len i char domain _19 _21
+        s4 s(-1) PUXC	//  len i char domain _19 i _21
+        LESS	//  len i char domain _19 _22
+        AND	//  len i char domain _23
+        s2 PUSH	//  len i char domain _23 char
+        47 GTINT	//  len i char domain _23 _25
+        s3 PUSH	//  len i char domain _23 _25 char
+        58 LESSINT	//  len i char domain _23 _25 _27
+        AND	//  len i char domain _23 _28
+        OR	//  len i char domain _29
+        s2 PUSH	//  len i char domain _29 char
+        96 GTINT	//  len i char domain _29 _31
+        s0 s3 XCHG	//  len i _31 domain _29 char
+        123 LESSINT	//  len i _31 domain _29 _33
+        s1 s3 XCHG	//  len i _29 domain _31 _33
+        AND	//  len i _29 domain _34
+        s1 s2 XCHG	//  len i domain _29 _34
+        OR	//  len i domain valid_char
+        NOT	//  len i domain need_break
+        DUP	//  len i domain need_break need_break
+        NOT	//  len i domain need_break _37
+        IF:<{	//  len i domain need_break
+          s0 s2 XCHG	//  len need_break domain i
+          8 ADDCONST	//  len need_break domain i
+          s0 s2 XCHG	//  len i domain need_break
+        }>	//  len i domain need_break
+        s1 s3 XCHG	//  domain i len need_break
+      }>	//  domain i len need_break
+    }>	//  domain i len
+    1 2 BLKDROP2	//  i len
+    EQUAL	//  _40
+  }>
+  get_min_price_config PROC:<{
+    //  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    4 EQINT	//  domain_char_count _2
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      1000 PUSHINT	//  _3=1000
+      100 PUSHINT	//  _3=1000 _4=100
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    5 EQINT	//  domain_char_count _6
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      500 PUSHINT	//  _7=500
+      50 PUSHINT	//  _7=500 _8=50
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    6 EQINT	//  domain_char_count _10
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      400 PUSHINT	//  _11=400
+      40 PUSHINT	//  _11=400 _12=40
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    7 EQINT	//  domain_char_count _14
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      300 PUSHINT	//  _15=300
+      30 PUSHINT	//  _15=300 _16=30
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    8 EQINT	//  domain_char_count _18
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      200 PUSHINT	//  _19=200
+      20 PUSHINT	//  _19=200 _20=20
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    9 EQINT	//  domain_char_count _22
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      100 PUSHINT	//  _23=100
+      10 PUSHINT	//  _23=100 _24=10
+    }>	//  domain_char_count
+    10 EQINT	//  _26
+    IFJMP:<{	// 
+      50 PUSHINT	//  _27=50
+      5 PUSHINT	//  _27=50 _28=5
+    }>	// 
+    10 PUSHINT	//  _29=10
+    1 PUSHINT	//  _29=10 _30=1
+  }>
+  get_min_price PROC:<{
+    //  domain_bits_length now_time
+    SWAP	//  now_time domain_bits_length
+    3 RSHIFT#	//  now_time _5
+    get_min_price_config CALLDICT	//  now_time start_min_price end_min_price
+    SWAP
+    1000000000 PUSHINT	//  now_time end_min_price start_min_price _7=1000000000
+    MUL	//  now_time end_min_price start_min_price
+    SWAP
+    1000000000 PUSHINT	//  now_time start_min_price end_min_price _9=1000000000
+    MUL	//  now_time start_min_price end_min_price
+    s0 s2 XCHG
+    1659171600 PUSHINT	//  end_min_price start_min_price now_time _12=1659171600
+    SUB	//  end_min_price start_min_price seconds
+    2592000 PUSHINT	//  end_min_price start_min_price seconds _15=2592000
+    DIV	//  end_min_price start_min_price months
+    DUP	//  end_min_price start_min_price months months
+    21 GTINT	//  end_min_price start_min_price months _18
+    IFJMP:<{	//  end_min_price start_min_price months
+      2DROP	//  end_min_price
+    }>	//  end_min_price start_min_price months
+    1 2 BLKDROP2	//  start_min_price months
+    REPEAT:<{	//  start_min_price
+      90 MULCONST	//  _20
+      100 PUSHINT	//  _20 _21=100
+      DIV	//  start_min_price
+    }>
+  }>
+}END>c

build/main.compiled.json

@@ -0,0 +1 @@
+{"hex":"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"}

build/nft-collection.compiled.json

@@ -0,0 +1 @@
+{"hex":"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"}

build/nft-collection.deploy.ts

@@ -1,15 +1,18 @@
 import * as main from "../contracts/main";
 import { Address, toNano, TupleSlice, WalletContract } from "ton";
 // import { sendInternalMessageWithWallet } from "../test/helpers";
-import { hex } from "../build/nft-item.compiled.json";
+import {hex as item_code} from "../build/nft-item.compiled.json";
 import { Builder, Cell, Slice } from "ton";
+import BN from "bn.js";
 
 // return the init Cell of the contract storage (according to load_data() contract method)
 export function initData() {
+  let isTestnet = false;
   return main.collectionData({
-    ownerAddress: Address.parseFriendly("kQBw4_jZTQVbOSDbUjAMibTHWbstrCqjOnzvUTCphGpTFDrK").address,
-    code: Cell.fromBoc(hex)[0],
-    ownerKey: 0  // 63181357919630091755807889549433422416741950993093777020964723182484811889834
+    ownerAddress: Address.parseFriendly("EQB_hLB81P0BuBqcitfwoLRd2QX4l4SY-w2fWob9xdWNQgSx").address,
+    code: Cell.fromBoc(item_code)[0],
+    zone: isTestnet ? "example.ton" : "nftcoffee.ton",
+    ownerKey: new BN(0)  // 63181357919630091755807889549433422416741950993093777020964723182484811889834
   });
 }
 

build/nft-collection.fif

@@ -0,0 +1,845 @@
+"Asm.fif" include
+// automatically generated from `contracts/nft-collection.fc` incl:`contracts/imports/dns-utils.fc` incl:`contracts/imports/stdlib.fc` incl:`contracts/imports/op-codes.fc` incl:`contracts/imports/params.fc` 
+PROGRAM{
+  DECLPROC zero_address
+  DECLPROC get_top_domain_bits
+  DECLPROC read_comment
+  DECLPROC read_domain_from_comment
+  DECLPROC check_domain_string
+  DECLPROC split_by_semicolon
+  DECLPROC decode_asciicode
+  DECLPROC get_min_price_config
+  DECLPROC price_function
+  DECLPROC get_min_price
+  DECLPROC force_chain
+  DECLPROC load_data
+  DECLPROC save_data
+  DECLPROC calcprice
+  DECLPROC calculate_nft_item_state_init
+  DECLPROC get_attachment
+  DECLPROC calculate_nft_item_address
+  DECLPROC send_msg
+  DECLPROC deploy_nft_item
+  DECLPROC verify_signature
+  DECLPROC recv_internal
+  102491 DECLMETHOD get_collection_data
+  92067 DECLMETHOD get_nft_address_by_index
+  68445 DECLMETHOD get_nft_content
+  108963 DECLMETHOD get_price
+  75325 DECLMETHOD signature_data
+  123660 DECLMETHOD dnsresolve
+  zero_address PROC:<{
+    // 
+    0 PUSHINT	//  _0=0
+    NEWC	//  _0=0 _1
+    2 STU	//  _3
+    ENDC	//  _4
+    CTOS	//  _5
+  }>
+  get_top_domain_bits PROC:<{
+    //  domain
+    0 PUSHINT	//  domain i=0
+    UNTIL:<{
+      SWAP	//  i domain
+      8 LDU	//  i char domain
+      SWAP	//  i domain char
+      0 EQINT	//  i domain need_break
+      DUP	//  i domain need_break need_break
+      NOT	//  i domain need_break _11
+      IF:<{	//  i domain need_break
+        s0 s2 XCHG	//  need_break domain i
+        8 ADDCONST	//  need_break domain i
+        s0 s2 XCHG	//  i domain need_break
+      }>	//  i domain need_break
+      s1 s2 XCHG	//  domain i need_break
+    }>	//  domain i
+    NIP	//  i
+    DUP	//  i i
+    0 EQINT	//  i _16
+    201 THROWIF
+  }>
+  read_comment PROC:<{
+    //  in_msg_body
+    NEWC	//  in_msg_body result
+    UNTIL:<{
+      OVER	//  in_msg_body result in_msg_body
+      SBITS	//  in_msg_body result _6
+      s1 s2 XCHG	//  result in_msg_body _6
+      LDSLICEX	//  result _5 in_msg_body
+      -ROT	//  in_msg_body result _5
+      STSLICER	//  in_msg_body result
+      OVER	//  in_msg_body result in_msg_body
+      SREFS	//  in_msg_body result refs_len
+      DUP	//  in_msg_body result refs_len refs_len
+      0 EQINT	//  in_msg_body result refs_len need_break
+      DUP	//  in_msg_body result refs_len need_break need_break
+      NOT	//  in_msg_body result refs_len need_break _13
+      IF:<{	//  in_msg_body result refs_len need_break
+        SWAP	//  in_msg_body result need_break refs_len
+        1 EQINT	//  in_msg_body result need_break _16
+        202 THROWIFNOT
+        s0 s2 XCHG	//  need_break result in_msg_body
+        LDREF	//  need_break result _26 _25
+        DROP	//  need_break result _18
+        CTOS	//  need_break result in_msg_body
+        s0 s2 XCHG	//  in_msg_body result need_break
+      }>ELSE<{
+        NIP	//  in_msg_body result need_break
+      }>
+    }>	//  in_msg_body result
+    NIP	//  result
+    ENDC	//  _21
+    CTOS	//  _22
+  }>
+  read_domain_from_comment PROC:<{
+    //  in_msg_body
+    read_comment CALLDICT	//  _1
+  }>
+  check_domain_string PROC:<{
+    //  domain
+    0 PUSHINT	//  domain i=0
+    OVER	//  domain i=0 domain
+    SBITS	//  domain i=0 len
+    UNTIL:<{
+      2DUP	//  domain i len i len
+      EQUAL	//  domain i len need_break
+      DUP	//  domain i len need_break need_break
+      NOT	//  domain i len need_break _8
+      IF:<{	//  domain i len need_break
+        DROP	//  domain i len
+        s0 s2 XCHG	//  len i domain
+        8 LDU	//  len i char domain
+        OVER	//  len i char domain char
+        45 EQINT	//  len i char domain is_hyphen
+        s3 PUSH	//  len i char domain is_hyphen i
+        0 GTINT	//  len i char domain is_hyphen _18
+        AND	//  len i char domain _19
+        s4 PUSH	//  len i char domain _19 len
+        -8 ADDCONST	//  len i char domain _19 _21
+        s4 s(-1) PUXC	//  len i char domain _19 i _21
+        LESS	//  len i char domain _19 _22
+        AND	//  len i char domain _23
+        s2 PUSH	//  len i char domain _23 char
+        47 GTINT	//  len i char domain _23 _25
+        s3 PUSH	//  len i char domain _23 _25 char
+        58 LESSINT	//  len i char domain _23 _25 _27
+        AND	//  len i char domain _23 _28
+        OR	//  len i char domain _29
+        s2 PUSH	//  len i char domain _29 char
+        96 GTINT	//  len i char domain _29 _31
+        s0 s3 XCHG	//  len i _31 domain _29 char
+        123 LESSINT	//  len i _31 domain _29 _33
+        s1 s3 XCHG	//  len i _29 domain _31 _33
+        AND	//  len i _29 domain _34
+        s1 s2 XCHG	//  len i domain _29 _34
+        OR	//  len i domain valid_char
+        NOT	//  len i domain need_break
+        DUP	//  len i domain need_break need_break
+        NOT	//  len i domain need_break _37
+        IF:<{	//  len i domain need_break
+          s0 s2 XCHG	//  len need_break domain i
+          8 ADDCONST	//  len need_break domain i
+          s0 s2 XCHG	//  len i domain need_break
+        }>	//  len i domain need_break
+        s1 s3 XCHG	//  domain i len need_break
+      }>	//  domain i len need_break
+    }>	//  domain i len
+    1 2 BLKDROP2	//  i len
+    EQUAL	//  _40
+  }>
+  split_by_semicolon PROC:<{
+    //  str
+    0 PUSHINT	//  str i=0
+    OVER	//  str i=0 str
+    SBITS	//  str i=0 len
+    NEWC	//  str i=0 len result1
+    UNTIL:<{
+      s2 s1 PUSH2	//  str i len result1 i len
+      EQUAL	//  str i len result1 need_break
+      DUP	//  str i len result1 need_break need_break
+      NOT	//  str i len result1 need_break _10
+      IF:<{	//  str i len result1 need_break
+        DROP	//  str i len result1
+        s0 s3 XCHG	//  result1 i len str
+        8 LDU	//  result1 i len char str
+        OVER	//  result1 i len char str char
+        59 EQINT	//  result1 i len char str need_break
+        s0 s4 XCHG	//  result1 need_break len char str i
+        8 ADDCONST	//  result1 need_break len char str i
+        s4 PUSH	//  result1 need_break len char str i need_break
+        NOT	//  result1 need_break len char str i _19
+        IF:<{	//  result1 need_break len char str i
+          s2 s5 XCHG2	//  i need_break len str char result1
+          8 STU	//  i need_break len str result1
+          s4 s4 XCHG2	//  result1 need_break len i str
+        }>ELSE<{
+          s2 POP	//  result1 need_break len i str
+        }>
+        s3 PUSH	//  result1 need_break len i str need_break
+        NOT	//  result1 need_break len i str _23
+        s2 s3 PUSH2	//  result1 need_break len i str _23 i len
+        GEQ	//  result1 need_break len i str _23 _24
+        AND	//  result1 need_break len i str _25
+        IF:<{	//  result1 need_break len i str
+          259 THROW
+        }>	//  result1 need_break len i str
+        s4 s4 XCHG2
+        s0 s3 XCHG	//  str i len result1 need_break
+      }>	//  str i len result1 need_break
+    }>	//  str i len result1
+    ENDC	//  str i len _28
+    CTOS	//  str i len _29
+    s0 s2 XCHG	//  str _29 len i
+    SUB	//  str _29 _31
+    s1 s2 XCHG	//  _29 str _31
+    LDSLICEX	//  _29 _36 _35
+    DROP	//  _29 _30
+  }>
+  decode_asciicode PROC:<{
+    //  str
+    DUP	//  str str
+    SBITS	//  str len
+    0 PUSHINT	//  str len need_break=0
+    NEWC	//  str len need_break=0 result
+    OVER	//  str len need_break=0 result res_len=0
+    WHILE:<{
+      s0 s2 XCHG	//  str len res_len result need_break
+      NOT	//  str len res_len result _9
+    }>DO<{	//  str len res_len result
+      s2 PUSH	//  str len res_len result len
+      0 EQINT	//  str len res_len result need_break
+      DUP	//  str len res_len result need_break need_break
+      NOT	//  str len res_len result need_break _12
+      IF:<{	//  str len res_len result need_break
+        s0 s4 XCHG	//  need_break len res_len result str
+        8 LDU	//  need_break len res_len result char str
+        0 PUSHINT	//  need_break len res_len result char str byte=0
+        s2 PUSH	//  need_break len res_len result char str byte=0 char
+        64 GTINT	//  need_break len res_len result char str byte=0 _20
+        s3 PUSH	//  need_break len res_len result char str byte=0 _20 char
+        91 LESSINT	//  need_break len res_len result char str byte=0 _20 _22
+        AND	//  need_break len res_len result char str byte=0 _23
+        IF:<{	//  need_break len res_len result char str byte=0
+          DROP	//  need_break len res_len result char str
+          SWAP	//  need_break len res_len result str char
+          -65 ADDCONST	//  need_break len res_len result str byte
+        }>ELSE<{	//  need_break len res_len result char str byte=0
+          s2 PUSH	//  need_break len res_len result char str byte=0 char
+          96 GTINT	//  need_break len res_len result char str byte=0 _27
+          s3 PUSH	//  need_break len res_len result char str byte=0 _27 char
+          123 LESSINT	//  need_break len res_len result char str byte=0 _27 _29
+          AND	//  need_break len res_len result char str byte=0 _30
+          IF:<{	//  need_break len res_len result char str byte=0
+            DROP	//  need_break len res_len result char str
+            SWAP	//  need_break len res_len result str char
+            -71 ADDCONST	//  need_break len res_len result str byte
+          }>ELSE<{	//  need_break len res_len result char str byte=0
+            s2 PUSH	//  need_break len res_len result char str byte=0 char
+            47 GTINT	//  need_break len res_len result char str byte=0 _34
+            s3 PUSH	//  need_break len res_len result char str byte=0 _34 char
+            58 LESSINT	//  need_break len res_len result char str byte=0 _34 _36
+            AND	//  need_break len res_len result char str byte=0 _37
+            IF:<{	//  need_break len res_len result char str byte=0
+              DROP	//  need_break len res_len result char str
+              SWAP	//  need_break len res_len result str char
+              4 ADDCONST	//  need_break len res_len result str byte
+            }>ELSE<{	//  need_break len res_len result char str byte=0
+              s2 PUSH	//  need_break len res_len result char str byte=0 char
+              45 EQINT	//  need_break len res_len result char str byte=0 _41
+              IF:<{	//  need_break len res_len result char str byte=0
+                DROP
+                NIP	//  need_break len res_len result str
+                62 PUSHINT	//  need_break len res_len result str byte=62
+              }>ELSE<{	//  need_break len res_len result char str byte=0
+                s0 s2 XCHG	//  need_break len res_len result byte=0 str char
+                95 EQINT	//  need_break len res_len result byte=0 str _44
+                IF:<{	//  need_break len res_len result byte=0 str
+                  NIP	//  need_break len res_len result str
+                  63 PUSHINT	//  need_break len res_len result str byte=63
+                }>ELSE<{	//  need_break len res_len result byte=0 str
+                  260 THROW
+                  SWAP	//  need_break len res_len result str byte
+                }>
+              }>
+            }>
+          }>
+        }>
+        s0 s4 XCHG	//  need_break byte res_len result str len
+        -8 ADDCONST	//  need_break byte res_len result str len
+        DUP	//  need_break byte res_len result str len len
+        0 GTINT	//  need_break byte res_len result str len _51
+        IF:<{	//  need_break byte res_len result str len
+          s4 s2 XCHG2	//  need_break str res_len len byte result
+          6 STU	//  need_break str res_len len result
+        }>ELSE<{	//  need_break byte res_len result str len
+          8 PUSHINT	//  need_break byte res_len result str len _56=8
+          s4 s0 PUSH2	//  need_break byte res_len result str len _56=8 res_len _57=8
+          MOD	//  need_break byte res_len result str len _56=8 _58
+          SUB	//  need_break byte res_len result str len _59
+          s5 s3 s0 XCHG3	//  need_break str res_len len byte result _59
+          STUX	//  need_break str res_len len result
+        }>
+        s0 s2 XCHG	//  need_break str result len res_len
+        6 ADDCONST	//  need_break str result len res_len
+        s0 s0 s3 XCHG3
+        s0 s4 XCHG	//  str len res_len result need_break
+      }>	//  str len res_len result need_break
+      s0 s2 XCHG	//  str len need_break result res_len
+    }>	//  str len res_len result
+    3 1 BLKDROP2	//  result
+    ENDC	//  _63
+    CTOS	//  _64
+  }>
+  get_min_price_config PROC:<{
+    //  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    4 EQINT	//  domain_char_count _2
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      1000 PUSHINT	//  _3=1000
+      100 PUSHINT	//  _3=1000 _4=100
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    5 EQINT	//  domain_char_count _6
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      500 PUSHINT	//  _7=500
+      50 PUSHINT	//  _7=500 _8=50
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    6 EQINT	//  domain_char_count _10
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      400 PUSHINT	//  _11=400
+      40 PUSHINT	//  _11=400 _12=40
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    7 EQINT	//  domain_char_count _14
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      300 PUSHINT	//  _15=300
+      30 PUSHINT	//  _15=300 _16=30
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    8 EQINT	//  domain_char_count _18
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      200 PUSHINT	//  _19=200
+      20 PUSHINT	//  _19=200 _20=20
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    9 EQINT	//  domain_char_count _22
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      100 PUSHINT	//  _23=100
+      10 PUSHINT	//  _23=100 _24=10
+    }>	//  domain_char_count
+    10 EQINT	//  _26
+    IFJMP:<{	// 
+      50 PUSHINT	//  _27=50
+      5 PUSHINT	//  _27=50 _28=5
+    }>	// 
+    10 PUSHINT	//  _29=10
+    1 PUSHINT	//  _29=10 _30=1
+  }>
+  price_function PROC:<{
+    //  length multiplierx50 steepness
+    25 PUSHINT	//  length multiplierx50 steepness price=25
+    s3 PUSH	//  length multiplierx50 steepness price=25 length
+    3 EQINT	//  length multiplierx50 steepness price=25 _6
+    IF:<{	//  length multiplierx50 steepness price=25
+      DROP	//  length multiplierx50 steepness
+      100 PUSHINT	//  length multiplierx50 steepness price=100
+    }>	//  length multiplierx50 steepness price
+    s3 PUSH	//  length multiplierx50 steepness price length
+    4 EQINT	//  length multiplierx50 steepness price _9
+    IF:<{	//  length multiplierx50 steepness price
+      DROP	//  length multiplierx50 steepness
+      50 PUSHINT	//  length multiplierx50 steepness price=50
+    }>	//  length multiplierx50 steepness price
+    s3 PUSH	//  length multiplierx50 steepness price length
+    5 EQINT	//  length multiplierx50 steepness price _12
+    IF:<{	//  length multiplierx50 steepness price
+      DROP	//  length multiplierx50 steepness
+      25 PUSHINT	//  length multiplierx50 steepness price=25
+    }>	//  length multiplierx50 steepness price
+    s3 PUSH	//  length multiplierx50 steepness price length
+    6 EQINT	//  length multiplierx50 steepness price _15
+    IF:<{	//  length multiplierx50 steepness price
+      DROP	//  length multiplierx50 steepness
+      20 PUSHINT	//  length multiplierx50 steepness price=20
+    }>	//  length multiplierx50 steepness price
+    s3 PUSH	//  length multiplierx50 steepness price length
+    7 EQINT	//  length multiplierx50 steepness price _18
+    IF:<{	//  length multiplierx50 steepness price
+      DROP	//  length multiplierx50 steepness
+      15 PUSHINT	//  length multiplierx50 steepness price=15
+    }>	//  length multiplierx50 steepness price
+    s3 PUSH	//  length multiplierx50 steepness price length
+    8 EQINT	//  length multiplierx50 steepness price _21
+    IF:<{	//  length multiplierx50 steepness price
+      DROP	//  length multiplierx50 steepness
+      10 PUSHINT	//  length multiplierx50 steepness price=10
+    }>	//  length multiplierx50 steepness price
+    s0 s3 XCHG	//  price multiplierx50 steepness length
+    8 GTINT	//  price multiplierx50 steepness _24
+    IF:<{	//  price multiplierx50 steepness
+      5 PUSHINT
+      s3 POP	//  price=5 multiplierx50 steepness
+    }>	//  price multiplierx50 steepness
+    s0 s2 PUXC	//  steepness multiplierx50 steepness price
+    MUL	//  steepness multiplierx50 _26
+    10 PUSHINT	//  steepness multiplierx50 _26 _27=10
+    s0 s3 XCHG2	//  _26 multiplierx50 _27=10 steepness
+    SUB	//  _26 multiplierx50 _28
+    25 MULCONST	//  _26 multiplierx50 _30
+    s1 s2 XCHG	//  multiplierx50 _26 _30
+    ADD	//  multiplierx50 _31
+    10 PUSHINT	//  multiplierx50 _31 _32=10
+    DIV	//  multiplierx50 price
+    1000000000 PUSHINT	//  multiplierx50 price _34=1000000000
+    MUL	//  multiplierx50 _35
+    SWAP	//  _35 multiplierx50
+    MUL	//  _36
+    50 PUSHINT	//  _36 _37=50
+    DIV	//  _38
+  }>
+  get_min_price PROC:<{
+    //  domain_bits_length now_time
+    SWAP	//  now_time domain_bits_length
+    3 RSHIFT#	//  now_time _5
+    get_min_price_config CALLDICT	//  now_time start_min_price end_min_price
+    SWAP
+    1000000000 PUSHINT	//  now_time end_min_price start_min_price _7=1000000000
+    MUL	//  now_time end_min_price start_min_price
+    SWAP
+    1000000000 PUSHINT	//  now_time start_min_price end_min_price _9=1000000000
+    MUL	//  now_time start_min_price end_min_price
+    s0 s2 XCHG
+    1659171600 PUSHINT	//  end_min_price start_min_price now_time _12=1659171600
+    SUB	//  end_min_price start_min_price seconds
+    2592000 PUSHINT	//  end_min_price start_min_price seconds _15=2592000
+    DIV	//  end_min_price start_min_price months
+    DUP	//  end_min_price start_min_price months months
+    21 GTINT	//  end_min_price start_min_price months _18
+    IFJMP:<{	//  end_min_price start_min_price months
+      2DROP	//  end_min_price
+    }>	//  end_min_price start_min_price months
+    1 2 BLKDROP2	//  start_min_price months
+    REPEAT:<{	//  start_min_price
+      90 MULCONST	//  _20
+      100 PUSHINT	//  _20 _21=100
+      DIV	//  start_min_price
+    }>
+  }>
+  force_chain PROC:<{
+    //  addr
+    REWRITESTDADDR	//  _8 _9
+    DROP	//  wc
+    0 PUSHINT	//  wc _5
+    EQUAL	//  _6
+    333 THROWIFNOT
+  }>
+  load_data PROCINLINE:<{
+    // 
+    c4 PUSH	//  _1
+    CTOS	//  ds
+    LDREF	//  _3 ds
+    LDREF	//  _3 _5 ds
+    LDREF	//  _3 _5 _7 ds
+    256 LDU	//  _3 _5 _7 _9 ds
+    LDMSGADDR	//  _3 _5 _7 _9 _12 ds
+    LDREF	//  _3 _5 _7 _9 _12 _27 _26
+    DROP	//  _3 _5 _7 _9 _12 _14
+  }>
+  save_data PROCINLINE:<{
+    //  content nft_item_code pricing owner_key owner_addr data_scheme
+    s0 s5 XCHG
+    NEWC	//  data_scheme nft_item_code pricing owner_key owner_addr content _6
+    STREF	//  data_scheme nft_item_code pricing owner_key owner_addr _7
+    s1 s4 XCHG	//  data_scheme owner_addr pricing owner_key nft_item_code _7
+    STREF	//  data_scheme owner_addr pricing owner_key _8
+    s1 s2 XCHG	//  data_scheme owner_addr owner_key pricing _8
+    STREF	//  data_scheme owner_addr owner_key _9
+    256 STU	//  data_scheme owner_addr _11
+    SWAP	//  data_scheme _11 owner_addr
+    STSLICER	//  data_scheme _12
+    STREF	//  _13
+    ENDC	//  _14
+    c4 POP
+  }>
+  calcprice PROCREF:<{
+    //  domain pricing
+    OVER	//  domain pricing domain
+    SBITS	//  domain pricing len
+    DUP	//  domain pricing len len
+    24 GTINT	//  domain pricing len _8
+    200 THROWIFNOT
+    DUP
+    1008 PUSHINT	//  domain pricing len len _13
+    LEQ	//  domain pricing len _14
+    201 THROWIFNOT
+    DUP
+    8 PUSHINT	//  domain pricing len len _17=8
+    MOD	//  domain pricing len _18
+    0 EQINT	//  domain pricing len _20
+    202 THROWIFNOT
+    s0 s2 XCHG	//  len pricing domain
+    check_domain_string CALLDICT	//  len pricing _23
+    203 THROWIFNOT
+    CTOS	//  len pr
+    8 LDU	//  len multiplier pr
+    4 LDU	//  len multiplier _41 _40
+    DROP	//  len multiplier steepness
+    s0 s2 XCHG	//  steepness multiplier len
+    3 RSHIFT#	//  steepness multiplier _36
+    s0 s2 XCHG	//  _36 multiplier steepness
+    price_function CALLDICT	//  _37
+  }>
+  calculate_nft_item_state_init PROC:<{
+    //  item_index nft_item_code
+    SWAP
+    NEWC	//  nft_item_code item_index _3
+    256 STU	//  nft_item_code _5
+    MYADDR	//  nft_item_code _5 _6
+    STSLICER	//  nft_item_code _7
+    ENDC	//  nft_item_code data
+    0 PUSHINT	//  nft_item_code data _9=0
+    DUP	//  nft_item_code data _9=0 _10=0
+    NEWC	//  nft_item_code data _9=0 _10=0 _11
+    2 STU	//  nft_item_code data _9=0 _13
+    s1 s3 XCHG	//  _9=0 data nft_item_code _13
+    STDICT	//  _9=0 data _14
+    STDICT	//  _9=0 _15
+    1 STU	//  _17
+    ENDC	//  _18
+  }>
+  get_attachment PROC:<{
+    //  domain data_scheme
+    CTOS	//  domain cs
+    LDREF	//  domain _5 cs
+    SWAP	//  domain cs _5
+    CTOS	//  domain cs prefix
+    SWAP	//  domain prefix cs
+    LDREF	//  domain prefix _9 cs
+    SWAP	//  domain prefix cs _9
+    CTOS	//  domain prefix cs postfixes
+    LDREF	//  domain prefix cs _13 postfixes
+    SWAP	//  domain prefix cs postfixes _13
+    CTOS	//  domain prefix cs postfixes postfix
+    SWAP	//  domain prefix cs postfix postfixes
+    LDREF	//  domain prefix cs postfix _61 _60
+    DROP	//  domain prefix cs postfix _17
+    CTOS	//  domain prefix cs postfix image_postfix
+    1 PUSHINT	//  domain prefix cs postfix image_postfix _21=1
+    NEWC	//  domain prefix cs postfix image_postfix _21=1 _22
+    8 STU	//  domain prefix cs postfix image_postfix _24
+    s4 PUSH	//  domain prefix cs postfix image_postfix _24 prefix
+    STSLICER	//  domain prefix cs postfix image_postfix _25
+    s5 PUSH	//  domain prefix cs postfix image_postfix _25 domain
+    STSLICER	//  domain prefix cs postfix image_postfix _26
+    ROT	//  domain prefix cs image_postfix _26 postfix
+    STSLICER	//  domain prefix cs image_postfix _27
+    ENDC	//  domain prefix cs image_postfix uri_cell
+    NEWC	//  domain prefix cs image_postfix uri_cell _30
+    s0 s4 XCHG2	//  domain uri_cell cs image_postfix _30 prefix
+    STSLICER	//  domain uri_cell cs image_postfix _31
+    s4 PUSH	//  domain uri_cell cs image_postfix _31 domain
+    STSLICER	//  domain uri_cell cs image_postfix _32
+    SWAP	//  domain uri_cell cs _32 image_postfix
+    STSLICER	//  domain uri_cell cs _33
+    ENDC	//  domain uri_cell cs image_uri_cell
+    SWAP	//  domain uri_cell image_uri_cell cs
+    LDREF	//  domain uri_cell image_uri_cell _36 cs
+    SWAP	//  domain uri_cell image_uri_cell cs _36
+    CTOS	//  domain uri_cell image_uri_cell cs zone
+    NEWC	//  domain uri_cell image_uri_cell cs zone _40
+    s0 s5 XCHG2	//  zone uri_cell image_uri_cell cs _40 domain
+    STSLICER	//  zone uri_cell image_uri_cell cs _41
+    s0 s4 XCHG2	//  cs uri_cell image_uri_cell _41 zone
+    STSLICER	//  cs uri_cell image_uri_cell _42
+    ENDC	//  cs uri_cell image_uri_cell name_cell
+    s0 s3 XCHG	//  name_cell uri_cell image_uri_cell cs
+    LDREF	//  name_cell uri_cell image_uri_cell _65 _64
+    DROP	//  name_cell uri_cell image_uri_cell desc_cell
+    s0 s2 XCHG
+    NEWC	//  name_cell desc_cell image_uri_cell uri_cell _48
+    STREF	//  name_cell desc_cell image_uri_cell _49
+    STREF	//  name_cell desc_cell _50
+    s1 s2 XCHG	//  desc_cell name_cell _50
+    STREF	//  desc_cell _51
+    STREF	//  _52
+    ENDC	//  full_cell
+  }>
+  calculate_nft_item_address PROC:<{
+    //  wc state_init
+    HASHCU	//  wc _2
+    4 PUSHINT	//  wc _2 _3=4
+    NEWC	//  wc _2 _3=4 _4
+    3 STU	//  wc _2 _6
+    s1 s2 XCHG	//  _2 wc _6
+    8 STI	//  _2 _8
+    256 STU	//  _10
+    ENDC	//  _11
+    CTOS	//  _12
+  }>
+  send_msg PROCINLINE:<{
+    //  to_address amount op query_id payload send_mode
+    0 PUSHINT	//  to_address amount op query_id payload send_mode _7=0
+    16 PUSHINT	//  to_address amount op query_id payload send_mode _7=0 _8=16
+    NEWC	//  to_address amount op query_id payload send_mode _7=0 _8=16 _9
+    6 STU	//  to_address amount op query_id payload send_mode _7=0 _11
+    s0 s7 XCHG2	//  _7=0 amount op query_id payload send_mode _11 to_address
+    STSLICER	//  _7=0 amount op query_id payload send_mode _12
+    s0 s5 XCHG2	//  _7=0 send_mode op query_id payload _12 amount
+    STVARUINT16	//  _7=0 send_mode op query_id payload _13
+    s1 s5 XCHG	//  payload send_mode op query_id _7=0 _13
+    107 STU	//  payload send_mode op query_id _27
+    s1 s2 XCHG	//  payload send_mode query_id op _27
+    32 STU	//  payload send_mode query_id _29
+    64 STU	//  payload send_mode msg
+    s2 PUSH	//  payload send_mode msg payload
+    ISNULL	//  payload send_mode msg _32
+    NOT	//  payload send_mode msg _33
+    IF:<{	//  payload send_mode msg
+      ROT	//  send_mode msg payload
+      STBR	//  send_mode msg
+      SWAP	//  msg send_mode
+    }>ELSE<{
+      s2 POP	//  msg send_mode
+    }>
+    SWAP	//  send_mode msg
+    ENDC	//  send_mode _35
+    SWAP	//  _35 send_mode
+    SENDRAWMSG
+  }>
+  deploy_nft_item PROC:<{
+    //  item_index nft_item_code nft_payload
+    -ROT	//  nft_payload item_index nft_item_code
+    calculate_nft_item_state_init CALLDICT	//  nft_payload state_init
+    0 PUSHINT	//  nft_payload state_init _6
+    OVER	//  nft_payload state_init _6 state_init
+    calculate_nft_item_address CALLDICT	//  nft_payload state_init nft_address
+    7 PUSHINT	//  nft_payload state_init nft_address _13
+    24 PUSHINT	//  nft_payload state_init nft_address _13 _14=24
+    NEWC	//  nft_payload state_init nft_address _13 _14=24 _15
+    6 STU	//  nft_payload state_init nft_address _13 _17
+    ROT	//  nft_payload state_init _13 _17 nft_address
+    STSLICER	//  nft_payload state_init _13 _18
+    0 PUSHINT	//  nft_payload state_init _13 _18 _19=0
+    STVARUINT16	//  nft_payload state_init _13 _20
+    108 STU	//  nft_payload state_init _36
+    STREF	//  nft_payload _37
+    STREF	//  msg
+    ENDC	//  _39
+    64 PUSHINT	//  _39 _40=64
+    SENDRAWMSG
+  }>
+  verify_signature PROC:<{
+    //  signature sender_address domain owner_key
+    0 PUSHINT	//  signature sender_address domain owner_key _5=0
+    NEWC	//  signature sender_address domain owner_key _5=0 _6
+    MYADDR	//  signature sender_address domain owner_key _5=0 _6 _7
+    STSLICER	//  signature sender_address domain owner_key _5=0 _8
+    s0 s3 XCHG2	//  signature sender_address _5=0 owner_key _8 domain
+    STSLICER	//  signature sender_address _5=0 owner_key _9
+    s0 s3 XCHG2	//  signature owner_key _5=0 _9 sender_address
+    STSLICER	//  signature owner_key _5=0 _10
+    2 STU	//  signature owner_key _12
+    ENDC	//  signature owner_key option_data
+    CTOS	//  signature owner_key _14
+    HASHSU	//  signature owner_key _15
+    -ROT	//  _15 signature owner_key
+    CHKSIGNU	//  _16
+  }>
+  recv_internal PROC:<{
+    //  msg_value in_msg_full in_msg_body
+    DUP	//  msg_value in_msg_full in_msg_body in_msg_body
+    SEMPTY	//  msg_value in_msg_full in_msg_body _3
+    IF:<{	//  msg_value in_msg_full in_msg_body
+      16 PUSHPOW2DEC	//  msg_value in_msg_full in_msg_body _4=65535
+      THROWANY
+    }>	//  msg_value in_msg_full in_msg_body
+    SWAP	//  msg_value in_msg_body in_msg_full
+    CTOS	//  msg_value in_msg_body cs
+    4 LDU	//  msg_value in_msg_body flags cs
+    SWAP
+    1 PUSHINT	//  msg_value in_msg_body cs flags _12=1
+    AND	//  msg_value in_msg_body cs _13
+    IFJMP:<{	//  msg_value in_msg_body cs
+      3 BLKDROP	// 
+    }>	//  msg_value in_msg_body cs
+    SWAP	//  msg_value cs in_msg_body
+    32 LDU	//  msg_value cs op in_msg_body
+    load_data INLINECALLDICT	//  msg_value cs op in_msg_body _85 _86 _87 _88 _89 _90
+    s5 POP	//  msg_value cs op in_msg_body data_scheme nft_item_code pricing key addr
+    s6 PUSH	//  msg_value cs op in_msg_body data_scheme nft_item_code pricing key addr op
+    0 EQINT	//  msg_value cs op in_msg_body data_scheme nft_item_code pricing key addr _26
+    IFJMP:<{	//  msg_value cs op in_msg_body data_scheme nft_item_code pricing key addr
+      DROP
+      s5 POP	//  msg_value cs key in_msg_body data_scheme nft_item_code pricing
+      s0 s3 XCHG	//  msg_value cs key pricing data_scheme nft_item_code in_msg_body
+      read_comment CALLDICT	//  msg_value cs key pricing data_scheme nft_item_code body
+      split_by_semicolon CALLDICT	//  msg_value cs key pricing data_scheme nft_item_code domain signature_encoded
+      s1 s4 PUXC	//  msg_value cs key signature_encoded data_scheme nft_item_code domain domain pricing
+      calcprice INLINECALLDICT	//  msg_value cs key signature_encoded data_scheme nft_item_code domain price
+      s1 s7 XCHG	//  domain cs key signature_encoded data_scheme nft_item_code msg_value price
+      GEQ	//  domain cs key signature_encoded data_scheme nft_item_code _39
+      204 THROWIFNOT
+      s5 PUSH	//  domain cs key signature_encoded data_scheme nft_item_code domain
+      HASHSU	//  domain cs key signature_encoded data_scheme nft_item_code item_index
+      s0 s5 XCHG	//  domain item_index key signature_encoded data_scheme nft_item_code cs
+      LDMSGADDR	//  domain item_index key signature_encoded data_scheme nft_item_code _94 _93
+      DROP	//  domain item_index key signature_encoded data_scheme nft_item_code sender_address
+      s4 PUSH	//  domain item_index key signature_encoded data_scheme nft_item_code sender_address key
+      0 NEQINT	//  domain item_index key signature_encoded data_scheme nft_item_code sender_address _47
+      IF:<{	//  domain item_index key signature_encoded data_scheme nft_item_code sender_address
+        s0 s3 XCHG	//  domain item_index key sender_address data_scheme nft_item_code signature_encoded
+        decode_asciicode CALLDICT	//  domain item_index key sender_address data_scheme nft_item_code signature
+        s3 s6 s1 PU2XC
+        s0 s6 XCHG	//  domain item_index nft_item_code sender_address data_scheme signature sender_address domain key
+        verify_signature CALLDICT	//  domain item_index nft_item_code sender_address data_scheme _51
+        205 THROWIFNOT
+      }>ELSE<{
+        s3 POP
+        s3 POP	//  domain item_index nft_item_code sender_address data_scheme
+      }>
+      s4 s(-1) PUXC	//  domain item_index nft_item_code sender_address domain data_scheme
+      get_attachment CALLDICT	//  domain item_index nft_item_code sender_address _54
+      NEWC	//  domain item_index nft_item_code sender_address _54 _55
+      s0 s5 XCHG2	//  _54 item_index nft_item_code sender_address _55 domain
+      STSLICER	//  _54 item_index nft_item_code sender_address _56
+      ENDC	//  _54 item_index nft_item_code sender_address _57
+      NEWC
+      ROT	//  _54 item_index nft_item_code _57 _58 sender_address
+      STSLICER	//  _54 item_index nft_item_code _57 _59
+      STREF	//  _54 item_index nft_item_code _60
+      s1 s3 XCHG	//  nft_item_code item_index _54 _60
+      STREF	//  nft_item_code item_index _61
+      ENDC	//  nft_item_code item_index nft_content
+      s1 s2 XCHG	//  item_index nft_item_code nft_content
+      deploy_nft_item CALLDICT
+    }>	//  msg_value cs op in_msg_body data_scheme nft_item_code pricing key addr
+    5 1 BLKDROP2	//  msg_value cs op addr
+    OVER
+    923790417 PUSHINT	//  msg_value cs op addr op _64=923790417
+    EQUAL	//  msg_value cs op addr _65
+    IFJMP:<{	//  msg_value cs op addr
+      4 BLKDROP	// 
+    }>	//  msg_value cs op addr
+    0x2a0c8a20 PUSHINT	//  msg_value cs op addr _66
+    s1 s2 XCHG	//  msg_value cs addr op _66
+    EQUAL	//  msg_value cs addr _67
+    IFJMP:<{	//  msg_value cs addr
+      SWAP	//  msg_value addr cs
+      LDMSGADDR	//  msg_value addr _96 _95
+      DROP	//  msg_value addr sender_address
+      OVER	//  msg_value addr sender_address addr
+      SDEQ	//  msg_value addr _72
+      403 THROWIFNOT
+      0x2a0c8a20 PUSHINT	//  msg_value addr _74
+      s1 s2 XCHG
+      0 PUSHINT
+      PUSHNULL
+      1 PUSHINT	//  addr msg_value _74 _75=0 _76 _77=1
+      send_msg INLINECALLDICT
+    }>	//  msg_value cs addr
+    3 BLKDROP	// 
+    16 PUSHPOW2DEC	//  _79=65535
+    THROWANY
+  }>
+  get_collection_data PROC:<{
+    // 
+    load_data INLINECALLDICT	//  _9 _10 _11 _12 _13 _14
+    5 BLKDROP	//  content
+    -1 PUSHINT	//  content _7=-1
+    zero_address CALLDICT	//  content _7=-1 _8
+    s1 s2 XCHG	//  _7=-1 content _8
+  }>
+  get_nft_address_by_index PROC:<{
+    //  index
+    load_data INLINECALLDICT	//  index _12 _13 _14 _15 _16 _17
+    s4 s5 XCHG
+    5 BLKDROP	//  index nft_item_code
+    calculate_nft_item_state_init CALLDICT	//  state_init
+    0 PUSHINT	//  state_init _10
+    SWAP	//  _10 state_init
+    calculate_nft_item_address CALLDICT	//  _11
+  }>
+  get_nft_content PROC:<{
+    //  index individual_nft_content
+    NIP	//  individual_nft_content
+  }>
+  get_price PROC:<{
+    //  domain
+    load_data INLINECALLDICT	//  domain _9 _10 _11 _12 _13 _14
+    s3 s5 XCHG
+    5 BLKDROP	//  domain pricing
+    calcprice INLINECALLDICT	//  _8
+  }>
+  signature_data PROC:<{
+    //  sender_address domain
+    NEWC	//  sender_address domain _3
+    MYADDR	//  sender_address domain _3 _4
+    STSLICER	//  sender_address domain _5
+    SWAP	//  sender_address _5 domain
+    STSLICER	//  sender_address _6
+    SWAP	//  _6 sender_address
+    STSLICER	//  _7
+    ENDC	//  option_data
+    CTOS	//  _9
+    HASHSU	//  _10
+  }>
+  dnsresolve PROC:<{
+    //  subdomain category
+    DROP	//  subdomain
+    DUP	//  subdomain subdomain
+    SBITS	//  subdomain _3
+    8 PUSHINT	//  subdomain _3 _4=8
+    MOD	//  subdomain _5
+    0 EQINT	//  subdomain _7
+    70 THROWIFNOT
+    DUP	//  subdomain subdomain
+    8 PLDI	//  subdomain _11
+    0 EQINT	//  subdomain starts_with_zero_byte
+    OVER	//  subdomain starts_with_zero_byte subdomain
+    SBITS	//  subdomain starts_with_zero_byte _14
+    8 EQINT	//  subdomain starts_with_zero_byte _16
+    s1 s(-1) PUXC	//  subdomain starts_with_zero_byte starts_with_zero_byte _16
+    AND	//  subdomain starts_with_zero_byte _17
+    IFJMP:<{	//  subdomain starts_with_zero_byte
+      2DROP	// 
+      8 PUSHINT	//  _18=8
+      PUSHNULL	//  _18=8 _19
+    }>	//  subdomain starts_with_zero_byte
+    DUP	//  subdomain starts_with_zero_byte starts_with_zero_byte
+    IF:<{	//  subdomain starts_with_zero_byte
+      SWAP	//  starts_with_zero_byte subdomain
+      8 LDU	//  starts_with_zero_byte _43 _42
+      NIP	//  starts_with_zero_byte subdomain
+      SWAP	//  subdomain starts_with_zero_byte
+    }>	//  subdomain starts_with_zero_byte
+    OVER	//  subdomain starts_with_zero_byte subdomain
+    get_top_domain_bits CALLDICT	//  subdomain starts_with_zero_byte top_subdomain_bits
+    s2 s2 XCPU	//  top_subdomain_bits starts_with_zero_byte subdomain top_subdomain_bits
+    LDSLICEX	//  top_subdomain_bits starts_with_zero_byte _45 _44
+    DROP	//  top_subdomain_bits starts_with_zero_byte top_subdomain
+    HASHSU	//  top_subdomain_bits starts_with_zero_byte item_index
+    47763 PUSHINT	//  top_subdomain_bits starts_with_zero_byte item_index _31=47763
+    NEWC	//  top_subdomain_bits starts_with_zero_byte item_index _31=47763 _32
+    16 STU	//  top_subdomain_bits starts_with_zero_byte item_index _34
+    SWAP	//  top_subdomain_bits starts_with_zero_byte _34 item_index
+    get_nft_address_by_index CALLDICT	//  top_subdomain_bits starts_with_zero_byte _34 _35
+    STSLICER	//  top_subdomain_bits starts_with_zero_byte _36
+    ENDC	//  top_subdomain_bits starts_with_zero_byte result
+    SWAP	//  top_subdomain_bits result starts_with_zero_byte
+    IF:<{	//  top_subdomain_bits result
+      8 PUSHINT	//  top_subdomain_bits result _38=8
+    }>ELSE<{	//  top_subdomain_bits result
+      0 PUSHINT	//  top_subdomain_bits result _38=0
+    }>
+    s1 s2 XCHG	//  result top_subdomain_bits _38
+    ADD	//  result _41
+    SWAP	//  _41 result
+  }>
+}END>c

build/nft-item.compiled.json

@@ -0,0 +1 @@
+{"hex":"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"}

build/nft-item.fif

@@ -0,0 +1,944 @@
+"Asm.fif" include
+// automatically generated from `contracts/nft-item.fc` incl:`contracts/imports/dns-utils.fc` incl:`contracts/imports/stdlib.fc` incl:`contracts/imports/op-codes.fc` incl:`contracts/imports/params.fc` 
+PROGRAM{
+  DECLPROC zero_address
+  DECLPROC get_top_domain_bits
+  DECLPROC read_comment
+  DECLPROC read_domain_from_comment
+  DECLPROC check_domain_string
+  DECLPROC split_by_semicolon
+  DECLPROC decode_asciicode
+  DECLPROC get_min_price_config
+  DECLPROC price_function
+  DECLPROC get_min_price
+  DECLPROC force_chain
+  DECLPROC load_data
+  DECLPROC store_data
+  DECLPROC send_msg
+  DECLPROC transfer_ownership
+  DECLPROC recv_internal
+  102351 DECLMETHOD get_nft_data
+  90228 DECLMETHOD get_editor
+  119378 DECLMETHOD get_domain
+  91481 DECLMETHOD get_last_fill_up_time
+  123660 DECLMETHOD dnsresolve
+  zero_address PROC:<{
+    // 
+    0 PUSHINT	//  _0=0
+    NEWC	//  _0=0 _1
+    2 STU	//  _3
+    ENDC	//  _4
+    CTOS	//  _5
+  }>
+  get_top_domain_bits PROC:<{
+    //  domain
+    0 PUSHINT	//  domain i=0
+    UNTIL:<{
+      SWAP	//  i domain
+      8 LDU	//  i char domain
+      SWAP	//  i domain char
+      0 EQINT	//  i domain need_break
+      DUP	//  i domain need_break need_break
+      NOT	//  i domain need_break _11
+      IF:<{	//  i domain need_break
+        s0 s2 XCHG	//  need_break domain i
+        8 ADDCONST	//  need_break domain i
+        s0 s2 XCHG	//  i domain need_break
+      }>	//  i domain need_break
+      s1 s2 XCHG	//  domain i need_break
+    }>	//  domain i
+    NIP	//  i
+    DUP	//  i i
+    0 EQINT	//  i _16
+    201 THROWIF
+  }>
+  read_comment PROC:<{
+    //  in_msg_body
+    NEWC	//  in_msg_body result
+    UNTIL:<{
+      OVER	//  in_msg_body result in_msg_body
+      SBITS	//  in_msg_body result _6
+      s1 s2 XCHG	//  result in_msg_body _6
+      LDSLICEX	//  result _5 in_msg_body
+      -ROT	//  in_msg_body result _5
+      STSLICER	//  in_msg_body result
+      OVER	//  in_msg_body result in_msg_body
+      SREFS	//  in_msg_body result refs_len
+      DUP	//  in_msg_body result refs_len refs_len
+      0 EQINT	//  in_msg_body result refs_len need_break
+      DUP	//  in_msg_body result refs_len need_break need_break
+      NOT	//  in_msg_body result refs_len need_break _13
+      IF:<{	//  in_msg_body result refs_len need_break
+        SWAP	//  in_msg_body result need_break refs_len
+        1 EQINT	//  in_msg_body result need_break _16
+        202 THROWIFNOT
+        s0 s2 XCHG	//  need_break result in_msg_body
+        LDREF	//  need_break result _26 _25
+        DROP	//  need_break result _18
+        CTOS	//  need_break result in_msg_body
+        s0 s2 XCHG	//  in_msg_body result need_break
+      }>ELSE<{
+        NIP	//  in_msg_body result need_break
+      }>
+    }>	//  in_msg_body result
+    NIP	//  result
+    ENDC	//  _21
+    CTOS	//  _22
+  }>
+  read_domain_from_comment PROC:<{
+    //  in_msg_body
+    read_comment CALLDICT	//  _1
+  }>
+  check_domain_string PROC:<{
+    //  domain
+    0 PUSHINT	//  domain i=0
+    OVER	//  domain i=0 domain
+    SBITS	//  domain i=0 len
+    UNTIL:<{
+      2DUP	//  domain i len i len
+      EQUAL	//  domain i len need_break
+      DUP	//  domain i len need_break need_break
+      NOT	//  domain i len need_break _8
+      IF:<{	//  domain i len need_break
+        DROP	//  domain i len
+        s0 s2 XCHG	//  len i domain
+        8 LDU	//  len i char domain
+        OVER	//  len i char domain char
+        45 EQINT	//  len i char domain is_hyphen
+        s3 PUSH	//  len i char domain is_hyphen i
+        0 GTINT	//  len i char domain is_hyphen _18
+        AND	//  len i char domain _19
+        s4 PUSH	//  len i char domain _19 len
+        -8 ADDCONST	//  len i char domain _19 _21
+        s4 s(-1) PUXC	//  len i char domain _19 i _21
+        LESS	//  len i char domain _19 _22
+        AND	//  len i char domain _23
+        s2 PUSH	//  len i char domain _23 char
+        47 GTINT	//  len i char domain _23 _25
+        s3 PUSH	//  len i char domain _23 _25 char
+        58 LESSINT	//  len i char domain _23 _25 _27
+        AND	//  len i char domain _23 _28
+        OR	//  len i char domain _29
+        s2 PUSH	//  len i char domain _29 char
+        96 GTINT	//  len i char domain _29 _31
+        s0 s3 XCHG	//  len i _31 domain _29 char
+        123 LESSINT	//  len i _31 domain _29 _33
+        s1 s3 XCHG	//  len i _29 domain _31 _33
+        AND	//  len i _29 domain _34
+        s1 s2 XCHG	//  len i domain _29 _34
+        OR	//  len i domain valid_char
+        NOT	//  len i domain need_break
+        DUP	//  len i domain need_break need_break
+        NOT	//  len i domain need_break _37
+        IF:<{	//  len i domain need_break
+          s0 s2 XCHG	//  len need_break domain i
+          8 ADDCONST	//  len need_break domain i
+          s0 s2 XCHG	//  len i domain need_break
+        }>	//  len i domain need_break
+        s1 s3 XCHG	//  domain i len need_break
+      }>	//  domain i len need_break
+    }>	//  domain i len
+    1 2 BLKDROP2	//  i len
+    EQUAL	//  _40
+  }>
+  split_by_semicolon PROC:<{
+    //  str
+    0 PUSHINT	//  str i=0
+    OVER	//  str i=0 str
+    SBITS	//  str i=0 len
+    NEWC	//  str i=0 len result1
+    UNTIL:<{
+      s2 s1 PUSH2	//  str i len result1 i len
+      EQUAL	//  str i len result1 need_break
+      DUP	//  str i len result1 need_break need_break
+      NOT	//  str i len result1 need_break _10
+      IF:<{	//  str i len result1 need_break
+        DROP	//  str i len result1
+        s0 s3 XCHG	//  result1 i len str
+        8 LDU	//  result1 i len char str
+        OVER	//  result1 i len char str char
+        59 EQINT	//  result1 i len char str need_break
+        s0 s4 XCHG	//  result1 need_break len char str i
+        8 ADDCONST	//  result1 need_break len char str i
+        s4 PUSH	//  result1 need_break len char str i need_break
+        NOT	//  result1 need_break len char str i _19
+        IF:<{	//  result1 need_break len char str i
+          s2 s5 XCHG2	//  i need_break len str char result1
+          8 STU	//  i need_break len str result1
+          s4 s4 XCHG2	//  result1 need_break len i str
+        }>ELSE<{
+          s2 POP	//  result1 need_break len i str
+        }>
+        s3 PUSH	//  result1 need_break len i str need_break
+        NOT	//  result1 need_break len i str _23
+        s2 s3 PUSH2	//  result1 need_break len i str _23 i len
+        GEQ	//  result1 need_break len i str _23 _24
+        AND	//  result1 need_break len i str _25
+        IF:<{	//  result1 need_break len i str
+          259 THROW
+        }>	//  result1 need_break len i str
+        s4 s4 XCHG2
+        s0 s3 XCHG	//  str i len result1 need_break
+      }>	//  str i len result1 need_break
+    }>	//  str i len result1
+    ENDC	//  str i len _28
+    CTOS	//  str i len _29
+    s0 s2 XCHG	//  str _29 len i
+    SUB	//  str _29 _31
+    s1 s2 XCHG	//  _29 str _31
+    LDSLICEX	//  _29 _36 _35
+    DROP	//  _29 _30
+  }>
+  decode_asciicode PROC:<{
+    //  str
+    DUP	//  str str
+    SBITS	//  str len
+    0 PUSHINT	//  str len need_break=0
+    NEWC	//  str len need_break=0 result
+    OVER	//  str len need_break=0 result res_len=0
+    WHILE:<{
+      s0 s2 XCHG	//  str len res_len result need_break
+      NOT	//  str len res_len result _9
+    }>DO<{	//  str len res_len result
+      s2 PUSH	//  str len res_len result len
+      0 EQINT	//  str len res_len result need_break
+      DUP	//  str len res_len result need_break need_break
+      NOT	//  str len res_len result need_break _12
+      IF:<{	//  str len res_len result need_break
+        s0 s4 XCHG	//  need_break len res_len result str
+        8 LDU	//  need_break len res_len result char str
+        0 PUSHINT	//  need_break len res_len result char str byte=0
+        s2 PUSH	//  need_break len res_len result char str byte=0 char
+        64 GTINT	//  need_break len res_len result char str byte=0 _20
+        s3 PUSH	//  need_break len res_len result char str byte=0 _20 char
+        91 LESSINT	//  need_break len res_len result char str byte=0 _20 _22
+        AND	//  need_break len res_len result char str byte=0 _23
+        IF:<{	//  need_break len res_len result char str byte=0
+          DROP	//  need_break len res_len result char str
+          SWAP	//  need_break len res_len result str char
+          -65 ADDCONST	//  need_break len res_len result str byte
+        }>ELSE<{	//  need_break len res_len result char str byte=0
+          s2 PUSH	//  need_break len res_len result char str byte=0 char
+          96 GTINT	//  need_break len res_len result char str byte=0 _27
+          s3 PUSH	//  need_break len res_len result char str byte=0 _27 char
+          123 LESSINT	//  need_break len res_len result char str byte=0 _27 _29
+          AND	//  need_break len res_len result char str byte=0 _30
+          IF:<{	//  need_break len res_len result char str byte=0
+            DROP	//  need_break len res_len result char str
+            SWAP	//  need_break len res_len result str char
+            -71 ADDCONST	//  need_break len res_len result str byte
+          }>ELSE<{	//  need_break len res_len result char str byte=0
+            s2 PUSH	//  need_break len res_len result char str byte=0 char
+            47 GTINT	//  need_break len res_len result char str byte=0 _34
+            s3 PUSH	//  need_break len res_len result char str byte=0 _34 char
+            58 LESSINT	//  need_break len res_len result char str byte=0 _34 _36
+            AND	//  need_break len res_len result char str byte=0 _37
+            IF:<{	//  need_break len res_len result char str byte=0
+              DROP	//  need_break len res_len result char str
+              SWAP	//  need_break len res_len result str char
+              4 ADDCONST	//  need_break len res_len result str byte
+            }>ELSE<{	//  need_break len res_len result char str byte=0
+              s2 PUSH	//  need_break len res_len result char str byte=0 char
+              45 EQINT	//  need_break len res_len result char str byte=0 _41
+              IF:<{	//  need_break len res_len result char str byte=0
+                DROP
+                NIP	//  need_break len res_len result str
+                62 PUSHINT	//  need_break len res_len result str byte=62
+              }>ELSE<{	//  need_break len res_len result char str byte=0
+                s0 s2 XCHG	//  need_break len res_len result byte=0 str char
+                95 EQINT	//  need_break len res_len result byte=0 str _44
+                IF:<{	//  need_break len res_len result byte=0 str
+                  NIP	//  need_break len res_len result str
+                  63 PUSHINT	//  need_break len res_len result str byte=63
+                }>ELSE<{	//  need_break len res_len result byte=0 str
+                  260 THROW
+                  SWAP	//  need_break len res_len result str byte
+                }>
+              }>
+            }>
+          }>
+        }>
+        s0 s4 XCHG	//  need_break byte res_len result str len
+        -8 ADDCONST	//  need_break byte res_len result str len
+        DUP	//  need_break byte res_len result str len len
+        0 GTINT	//  need_break byte res_len result str len _51
+        IF:<{	//  need_break byte res_len result str len
+          s4 s2 XCHG2	//  need_break str res_len len byte result
+          6 STU	//  need_break str res_len len result
+        }>ELSE<{	//  need_break byte res_len result str len
+          8 PUSHINT	//  need_break byte res_len result str len _56=8
+          s4 s0 PUSH2	//  need_break byte res_len result str len _56=8 res_len _57=8
+          MOD	//  need_break byte res_len result str len _56=8 _58
+          SUB	//  need_break byte res_len result str len _59
+          s5 s3 s0 XCHG3	//  need_break str res_len len byte result _59
+          STUX	//  need_break str res_len len result
+        }>
+        s0 s2 XCHG	//  need_break str result len res_len
+        6 ADDCONST	//  need_break str result len res_len
+        s0 s0 s3 XCHG3
+        s0 s4 XCHG	//  str len res_len result need_break
+      }>	//  str len res_len result need_break
+      s0 s2 XCHG	//  str len need_break result res_len
+    }>	//  str len res_len result
+    3 1 BLKDROP2	//  result
+    ENDC	//  _63
+    CTOS	//  _64
+  }>
+  get_min_price_config PROC:<{
+    //  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    4 EQINT	//  domain_char_count _2
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      1000 PUSHINT	//  _3=1000
+      100 PUSHINT	//  _3=1000 _4=100
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    5 EQINT	//  domain_char_count _6
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      500 PUSHINT	//  _7=500
+      50 PUSHINT	//  _7=500 _8=50
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    6 EQINT	//  domain_char_count _10
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      400 PUSHINT	//  _11=400
+      40 PUSHINT	//  _11=400 _12=40
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    7 EQINT	//  domain_char_count _14
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      300 PUSHINT	//  _15=300
+      30 PUSHINT	//  _15=300 _16=30
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    8 EQINT	//  domain_char_count _18
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      200 PUSHINT	//  _19=200
+      20 PUSHINT	//  _19=200 _20=20
+    }>	//  domain_char_count
+    DUP	//  domain_char_count domain_char_count
+    9 EQINT	//  domain_char_count _22
+    IFJMP:<{	//  domain_char_count
+      DROP	// 
+      100 PUSHINT	//  _23=100
+      10 PUSHINT	//  _23=100 _24=10
+    }>	//  domain_char_count
+    10 EQINT	//  _26
+    IFJMP:<{	// 
+      50 PUSHINT	//  _27=50
+      5 PUSHINT	//  _27=50 _28=5
+    }>	// 
+    10 PUSHINT	//  _29=10
+    1 PUSHINT	//  _29=10 _30=1
+  }>
+  price_function PROC:<{
+    //  length multiplierx50 steepness
+    25 PUSHINT	//  length multiplierx50 steepness price=25
+    s3 PUSH	//  length multiplierx50 steepness price=25 length
+    3 EQINT	//  length multiplierx50 steepness price=25 _6
+    IF:<{	//  length multiplierx50 steepness price=25
+      DROP	//  length multiplierx50 steepness
+      100 PUSHINT	//  length multiplierx50 steepness price=100
+    }>	//  length multiplierx50 steepness price
+    s3 PUSH	//  length multiplierx50 steepness price length
+    4 EQINT	//  length multiplierx50 steepness price _9
+    IF:<{	//  length multiplierx50 steepness price
+      DROP	//  length multiplierx50 steepness
+      50 PUSHINT	//  length multiplierx50 steepness price=50
+    }>	//  length multiplierx50 steepness price
+    s3 PUSH	//  length multiplierx50 steepness price length
+    5 EQINT	//  length multiplierx50 steepness price _12
+    IF:<{	//  length multiplierx50 steepness price
+      DROP	//  length multiplierx50 steepness
+      25 PUSHINT	//  length multiplierx50 steepness price=25
+    }>	//  length multiplierx50 steepness price
+    s3 PUSH	//  length multiplierx50 steepness price length
+    6 EQINT	//  length multiplierx50 steepness price _15
+    IF:<{	//  length multiplierx50 steepness price
+      DROP	//  length multiplierx50 steepness
+      20 PUSHINT	//  length multiplierx50 steepness price=20
+    }>	//  length multiplierx50 steepness price
+    s3 PUSH	//  length multiplierx50 steepness price length
+    7 EQINT	//  length multiplierx50 steepness price _18
+    IF:<{	//  length multiplierx50 steepness price
+      DROP	//  length multiplierx50 steepness
+      15 PUSHINT	//  length multiplierx50 steepness price=15
+    }>	//  length multiplierx50 steepness price
+    s3 PUSH	//  length multiplierx50 steepness price length
+    8 EQINT	//  length multiplierx50 steepness price _21
+    IF:<{	//  length multiplierx50 steepness price
+      DROP	//  length multiplierx50 steepness
+      10 PUSHINT	//  length multiplierx50 steepness price=10
+    }>	//  length multiplierx50 steepness price
+    s0 s3 XCHG	//  price multiplierx50 steepness length
+    8 GTINT	//  price multiplierx50 steepness _24
+    IF:<{	//  price multiplierx50 steepness
+      5 PUSHINT
+      s3 POP	//  price=5 multiplierx50 steepness
+    }>	//  price multiplierx50 steepness
+    s0 s2 PUXC	//  steepness multiplierx50 steepness price
+    MUL	//  steepness multiplierx50 _26
+    10 PUSHINT	//  steepness multiplierx50 _26 _27=10
+    s0 s3 XCHG2	//  _26 multiplierx50 _27=10 steepness
+    SUB	//  _26 multiplierx50 _28
+    25 MULCONST	//  _26 multiplierx50 _30
+    s1 s2 XCHG	//  multiplierx50 _26 _30
+    ADD	//  multiplierx50 _31
+    10 PUSHINT	//  multiplierx50 _31 _32=10
+    DIV	//  multiplierx50 price
+    1000000000 PUSHINT	//  multiplierx50 price _34=1000000000
+    MUL	//  multiplierx50 _35
+    SWAP	//  _35 multiplierx50
+    MUL	//  _36
+    50 PUSHINT	//  _36 _37=50
+    DIV	//  _38
+  }>
+  get_min_price PROC:<{
+    //  domain_bits_length now_time
+    SWAP	//  now_time domain_bits_length
+    3 RSHIFT#	//  now_time _5
+    get_min_price_config CALLDICT	//  now_time start_min_price end_min_price
+    SWAP
+    1000000000 PUSHINT	//  now_time end_min_price start_min_price _7=1000000000
+    MUL	//  now_time end_min_price start_min_price
+    SWAP
+    1000000000 PUSHINT	//  now_time start_min_price end_min_price _9=1000000000
+    MUL	//  now_time start_min_price end_min_price
+    s0 s2 XCHG
+    1659171600 PUSHINT	//  end_min_price start_min_price now_time _12=1659171600
+    SUB	//  end_min_price start_min_price seconds
+    2592000 PUSHINT	//  end_min_price start_min_price seconds _15=2592000
+    DIV	//  end_min_price start_min_price months
+    DUP	//  end_min_price start_min_price months months
+    21 GTINT	//  end_min_price start_min_price months _18
+    IFJMP:<{	//  end_min_price start_min_price months
+      2DROP	//  end_min_price
+    }>	//  end_min_price start_min_price months
+    1 2 BLKDROP2	//  start_min_price months
+    REPEAT:<{	//  start_min_price
+      90 MULCONST	//  _20
+      100 PUSHINT	//  _20 _21=100
+      DIV	//  start_min_price
+    }>
+  }>
+  force_chain PROC:<{
+    //  addr
+    REWRITESTDADDR	//  _8 _9
+    DROP	//  wc
+    0 PUSHINT	//  wc _5
+    EQUAL	//  _6
+    333 THROWIFNOT
+  }>
+  load_data PROC:<{
+    // 
+    c4 PUSH	//  _1
+    CTOS	//  ds
+    256 LDU	//  _5 ds
+    LDMSGADDR	//  index collection_address ds
+    DUP	//  index collection_address ds ds
+    SBITS	//  index collection_address ds _10
+    0 GTINT	//  index collection_address ds _12
+    IFJMP:<{	//  index collection_address ds
+      -1 PUSHINT	//  index collection_address ds _13=-1
+      SWAP	//  index collection_address _13=-1 ds
+      LDMSGADDR	//  index collection_address _13=-1 _14 ds
+      LDREF	//  index collection_address _13=-1 _14 _16 ds
+      LDREF	//  index collection_address _13=-1 _14 _16 _18 ds
+      LDREF	//  index collection_address _13=-1 _14 _16 _18 _20 ds
+      64 LDU	//  index collection_address _13=-1 _14 _16 _18 _20 _44 _43
+      DROP	//  index collection_address _13=-1 _14 _16 _18 _20 _22
+      s5 s7 XCHG
+      s5 s6 XCHG	//  _13=-1 index collection_address _14 _16 _18 _20 _22
+    }>	//  index collection_address ds
+    DROP	//  index collection_address
+    0 PUSHINT	//  index collection_address _25=0
+    PUSHNULL	//  index collection_address _25=0 _26
+    PUSHNULL	//  index collection_address _25=0 _26 _27
+    PUSHNULL	//  index collection_address _25=0 _26 _27 _28
+    PUSHNULL	//  index collection_address _25=0 _26 _27 _28 _29
+    s4 PUSH	//  index collection_address _25=0 _26 _27 _28 _29 _30=0
+    s5 s7 XCHG
+    s5 s6 XCHG	//  _25=0 index collection_address _26 _27 _28 _29 _30=0
+  }>
+  store_data PROC:<{
+    //  index collection_address owner_address content uri domain last_fill_up_time
+    s0 s6 XCHG
+    NEWC	//  last_fill_up_time collection_address owner_address content uri domain index _7
+    256 STU	//  last_fill_up_time collection_address owner_address content uri domain _9
+    s0 s5 XCHG2	//  last_fill_up_time domain owner_address content uri _9 collection_address
+    STSLICER	//  last_fill_up_time domain owner_address content uri _10
+    s0 s3 XCHG2	//  last_fill_up_time domain uri content _10 owner_address
+    STSLICER	//  last_fill_up_time domain uri content _11
+    STREF	//  last_fill_up_time domain uri _12
+    STREF	//  last_fill_up_time domain _13
+    STREF	//  last_fill_up_time _14
+    64 STU	//  _16
+    ENDC	//  _17
+    c4 POP
+  }>
+  send_msg PROCINLINE:<{
+    //  to_address amount op query_id payload send_mode
+    0 PUSHINT	//  to_address amount op query_id payload send_mode _7=0
+    16 PUSHINT	//  to_address amount op query_id payload send_mode _7=0 _8=16
+    NEWC	//  to_address amount op query_id payload send_mode _7=0 _8=16 _9
+    6 STU	//  to_address amount op query_id payload send_mode _7=0 _11
+    s0 s7 XCHG2	//  _7=0 amount op query_id payload send_mode _11 to_address
+    STSLICER	//  _7=0 amount op query_id payload send_mode _12
+    s0 s5 XCHG2	//  _7=0 send_mode op query_id payload _12 amount
+    STVARUINT16	//  _7=0 send_mode op query_id payload _13
+    s1 s5 XCHG	//  payload send_mode op query_id _7=0 _13
+    107 STU	//  payload send_mode op query_id _27
+    s1 s2 XCHG	//  payload send_mode query_id op _27
+    32 STU	//  payload send_mode query_id _29
+    64 STU	//  payload send_mode msg
+    s2 PUSH	//  payload send_mode msg payload
+    ISNULL	//  payload send_mode msg _32
+    NOT	//  payload send_mode msg _33
+    IF:<{	//  payload send_mode msg
+      ROT	//  send_mode msg payload
+      STBR	//  send_mode msg
+      SWAP	//  msg send_mode
+    }>ELSE<{
+      s2 POP	//  msg send_mode
+    }>
+    SWAP	//  send_mode msg
+    ENDC	//  send_mode _35
+    SWAP	//  _35 send_mode
+    SENDRAWMSG
+  }>
+  transfer_ownership PROCINLINE:<{
+    //  my_balance index collection_address owner_address content uri sender_address query_id in_msg_body fwd_fees domain
+    s4 POP	//  my_balance index collection_address owner_address content uri domain query_id in_msg_body fwd_fees
+    SWAP	//  my_balance index collection_address owner_address content uri domain query_id fwd_fees in_msg_body
+    LDMSGADDR	//  my_balance index collection_address owner_address content uri domain query_id fwd_fees new_owner_address in_msg_body
+    OVER	//  my_balance index collection_address owner_address content uri domain query_id fwd_fees new_owner_address in_msg_body new_owner_address
+    force_chain CALLDICT
+    LDMSGADDR	//  my_balance index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination in_msg_body
+    1 LDI	//  my_balance index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination _57 _56
+    NIP	//  my_balance index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination in_msg_body
+    LDVARUINT16	//  my_balance index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount in_msg_body
+    500000000 PUSHINT	//  my_balance index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount in_msg_body _25
+    s1 s13 XCHG	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount my_balance _25
+    SUB	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount rest_amount
+    OVER	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount rest_amount forward_amount
+    IF:<{	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount rest_amount
+      s1 s4 PUSH2	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount rest_amount forward_amount fwd_fees
+      ADD	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount rest_amount _27
+      SUB	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount rest_amount
+    }>	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount rest_amount
+    s2 PUSH	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount rest_amount response_destination
+    2 PLDU	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount rest_amount _31
+    0 NEQINT	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount rest_amount need_response
+    DUP	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount rest_amount need_response need_response
+    IF:<{	//  in_msg_body index collection_address owner_address content uri domain query_id fwd_fees new_owner_address response_destination forward_amount rest_amount need_response
+      s0 s5 XCHG	//  in_msg_body index collection_address owner_address content uri domain query_id need_response new_owner_address response_destination forward_amount rest_amount fwd_fees
+      SUB	//  in_msg_body index collection_address owner_address content uri domain query_id need_response new_owner_address response_destination forward_amount rest_amount
+    }>ELSE<{
+      s5 POP	//  in_msg_body index collection_address owner_address content uri domain query_id need_response new_owner_address response_destination forward_amount rest_amount
+    }>
+    DUP	//  in_msg_body index collection_address owner_address content uri domain query_id need_response new_owner_address response_destination forward_amount rest_amount rest_amount
+    -1 GTINT	//  in_msg_body index collection_address owner_address content uri domain query_id need_response new_owner_address response_destination forward_amount rest_amount _37
+    402 THROWIFNOT
+    OVER	//  in_msg_body index collection_address owner_address content uri domain query_id need_response new_owner_address response_destination forward_amount rest_amount forward_amount
+    IF:<{	//  in_msg_body index collection_address owner_address content uri domain query_id need_response new_owner_address response_destination forward_amount rest_amount
+      0x05138d91 PUSHINT	//  in_msg_body index collection_address owner_address content uri domain query_id need_response new_owner_address response_destination forward_amount rest_amount _39
+      NEWC	//  in_msg_body index collection_address owner_address content uri domain query_id need_response new_owner_address response_destination forward_amount rest_amount _39 _40
+      s0 s11 XCHG2	//  in_msg_body index collection_address _39 content uri domain query_id need_response new_owner_address response_destination forward_amount rest_amount _40 owner_address
+      STSLICER	//  in_msg_body index collection_address _39 content uri domain query_id need_response new_owner_address response_destination forward_amount rest_amount _41
+      s0 s13 XCHG2	//  rest_amount index collection_address _39 content uri domain query_id need_response new_owner_address response_destination forward_amount _41 in_msg_body
+      STSLICER	//  rest_amount index collection_address _39 content uri domain query_id need_response new_owner_address response_destination forward_amount _42
+      1 PUSHINT	//  rest_amount index collection_address _39 content uri domain query_id need_response new_owner_address response_destination forward_amount _42 _43=1
+      s4 PUSH
+      s11 s1 s4 XCHG3
+      s7 s11 s(-1) PUXC2	//  rest_amount index collection_address response_destination content uri domain query_id need_response new_owner_address new_owner_address forward_amount _39 query_id _42 _43=1
+      send_msg INLINECALLDICT
+      s6 s9 XCHG	//  response_destination index collection_address rest_amount content uri domain query_id need_response new_owner_address
+    }>ELSE<{
+      s2 s12 XCHG
+      s9 POP
+      2DROP	//  response_destination index collection_address rest_amount content uri domain query_id need_response new_owner_address
+    }>
+    SWAP	//  response_destination index collection_address rest_amount content uri domain query_id new_owner_address need_response
+    IF:<{	//  response_destination index collection_address rest_amount content uri domain query_id new_owner_address
+      s8 PUSH	//  response_destination index collection_address rest_amount content uri domain query_id new_owner_address response_destination
+      force_chain CALLDICT
+      0xd53276db PUSHINT	//  response_destination index collection_address rest_amount content uri domain query_id new_owner_address _46
+      s3 s9 XCHG
+      s6 s0 s6 XCHG3
+      PUSHNULL
+      1 PUSHINT	//  domain index collection_address new_owner_address content uri response_destination rest_amount _46 query_id _47 _48=1
+      send_msg INLINECALLDICT
+    }>ELSE<{
+      s2 s8 XCHG
+      s5 POP
+      2DROP	//  domain index collection_address new_owner_address content uri
+    }>
+    5 ROLL
+    NOW	//  index collection_address new_owner_address content uri domain _50
+    store_data CALLDICT
+  }>
+  recv_internal PROC:<{
+    //  msg_value in_msg_full in_msg_body
+    BALANCE	//  msg_value in_msg_full in_msg_body _4
+    FIRST	//  msg_value in_msg_full in_msg_body my_balance
+    s0 s2 XCHG	//  msg_value my_balance in_msg_body in_msg_full
+    CTOS	//  msg_value my_balance in_msg_body cs
+    4 LDU	//  msg_value my_balance in_msg_body flags cs
+    SWAP
+    1 PUSHINT	//  msg_value my_balance in_msg_body cs flags _12=1
+    AND	//  msg_value my_balance in_msg_body cs _13
+    IFJMP:<{	//  msg_value my_balance in_msg_body cs
+      4 BLKDROP	// 
+    }>	//  msg_value my_balance in_msg_body cs
+    LDMSGADDR	//  msg_value my_balance in_msg_body sender_address cs
+    LDMSGADDR	//  msg_value my_balance in_msg_body sender_address _238 _237
+    NIP	//  msg_value my_balance in_msg_body sender_address cs
+    LDVARUINT16	//  msg_value my_balance in_msg_body sender_address _240 _239
+    NIP	//  msg_value my_balance in_msg_body sender_address cs
+    1 PUSHINT	//  msg_value my_balance in_msg_body sender_address cs _22=1
+    SDSKIPFIRST	//  msg_value my_balance in_msg_body sender_address cs
+    LDVARUINT16	//  msg_value my_balance in_msg_body sender_address _242 _241
+    NIP	//  msg_value my_balance in_msg_body sender_address cs
+    LDVARUINT16	//  msg_value my_balance in_msg_body sender_address _244 _243
+    DROP	//  msg_value my_balance in_msg_body sender_address fwd_fee
+    load_data CALLDICT	//  msg_value my_balance in_msg_body sender_address fwd_fee _245 _246 _247 _248 _249 _250 _251 _252
+    DROP	//  msg_value my_balance in_msg_body sender_address fwd_fee init? index collection_address owner_address content uri domain
+    s6 PUSH	//  msg_value my_balance in_msg_body sender_address fwd_fee init? index collection_address owner_address content uri domain init?
+    NOT	//  msg_value my_balance in_msg_body sender_address fwd_fee init? index collection_address owner_address content uri domain _38
+    IFJMP:<{	//  msg_value my_balance in_msg_body sender_address fwd_fee init? index collection_address owner_address content uri domain
+      4 BLKDROP
+      s2 POP
+      s5 POP	//  msg_value index in_msg_body sender_address fwd_fee collection_address
+      s0 s2 PUXC	//  msg_value index in_msg_body collection_address fwd_fee collection_address sender_address
+      SDEQ	//  msg_value index in_msg_body collection_address fwd_fee _40
+      405 THROWIFNOT
+      s0 s2 XCHG	//  msg_value index fwd_fee collection_address in_msg_body
+      LDMSGADDR	//  msg_value index fwd_fee collection_address from_address in_msg_body
+      LDREF	//  msg_value index fwd_fee collection_address from_address domain in_msg_body
+      LDREF	//  msg_value index fwd_fee collection_address from_address domain _258 _257
+      DROP	//  msg_value index fwd_fee collection_address from_address domain _49
+      CTOS	//  msg_value index fwd_fee collection_address from_address domain attachment
+      LDREF	//  msg_value index fwd_fee collection_address from_address domain uri attachment
+      LDREF	//  msg_value index fwd_fee collection_address from_address domain uri img_uri attachment
+      LDREF	//  msg_value index fwd_fee collection_address from_address domain uri img_uri name attachment
+      LDREF	//  msg_value index fwd_fee collection_address from_address domain uri img_uri name _266 _265
+      DROP	//  msg_value index fwd_fee collection_address from_address domain uri img_uri name description
+      NEWDICT	//  msg_value index fwd_fee collection_address from_address domain uri img_uri name description content_dict
+      s1 s3 XCHG
+      43884663033947008978309661017057008345326326811558777475113826163084742639165 PUSHINT
+      SWAP
+      8 PUSHPOW2	//  msg_value index fwd_fee collection_address from_address domain uri description name img_uri _67=43884663033947008978309661017057008345326326811558777475113826163084742639165 content_dict _68=256
+      DICTUSETREF	//  msg_value index fwd_fee collection_address from_address domain uri description name content_dict
+      59089242681608890680090686026688704441792375738894456860693970539822503415433 PUSHINT	//  msg_value index fwd_fee collection_address from_address domain uri description name content_dict _71=59089242681608890680090686026688704441792375738894456860693970539822503415433
+      SWAP
+      8 PUSHPOW2	//  msg_value index fwd_fee collection_address from_address domain uri description name _71=59089242681608890680090686026688704441792375738894456860693970539822503415433 content_dict _72=256
+      DICTUSETREF	//  msg_value index fwd_fee collection_address from_address domain uri description content_dict
+      90922719342317012409671596374183159143637506542604000676488204638996496437508 PUSHINT	//  msg_value index fwd_fee collection_address from_address domain uri description content_dict _75=90922719342317012409671596374183159143637506542604000676488204638996496437508
+      SWAP
+      8 PUSHPOW2	//  msg_value index fwd_fee collection_address from_address domain uri description _75=90922719342317012409671596374183159143637506542604000676488204638996496437508 content_dict _76=256
+      DICTUSETREF	//  msg_value index fwd_fee collection_address from_address domain uri content_dict
+      0 PUSHINT	//  msg_value index fwd_fee collection_address from_address domain uri content_dict _79=0
+      NEWC	//  msg_value index fwd_fee collection_address from_address domain uri content_dict _79=0 _80
+      8 STU	//  msg_value index fwd_fee collection_address from_address domain uri content_dict _82
+      STDICT	//  msg_value index fwd_fee collection_address from_address domain uri _83
+      ENDC	//  msg_value index fwd_fee collection_address from_address domain uri content
+      s4 PUSH
+      s5 s7 XCHG
+      s0 s4 XCHG
+      s2 s3 XCHG2
+      NOW	//  msg_value collection_address fwd_fee index collection_address from_address content uri domain _85
+      store_data CALLDICT
+      s1 s2 XCHG	//  collection_address msg_value fwd_fee
+      SUB	//  collection_address _88
+      500000000 PUSHINT	//  collection_address _88 _89
+      SUB	//  collection_address rest_amount
+      DUP	//  collection_address rest_amount rest_amount
+      0 GTINT	//  collection_address rest_amount _92
+      IF:<{	//  collection_address rest_amount
+        0xd53276db PUSHINT	//  collection_address rest_amount _93
+        0 PUSHINT	//  collection_address rest_amount _93 _94=0
+        PUSHNULL	//  collection_address rest_amount _93 _94=0 _95
+        1 PUSHINT	//  collection_address rest_amount _93 _94=0 _95 _96=1
+        send_msg INLINECALLDICT
+      }>ELSE<{
+        2DROP	// 
+      }>
+    }>	//  msg_value my_balance in_msg_body sender_address fwd_fee init? index collection_address owner_address content uri domain
+    s11 POP	//  domain my_balance in_msg_body sender_address fwd_fee init? index collection_address owner_address content uri
+    s3 s7 PUSH2	//  domain my_balance in_msg_body sender_address fwd_fee init? index collection_address owner_address content uri collection_address sender_address
+    SDEQ	//  domain my_balance in_msg_body sender_address fwd_fee init? index collection_address owner_address content uri _98
+    s1 s6 XCHG	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content init? _98
+    AND	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content _99
+    IFJMP:<{	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content
+      s7 s9 XCHG
+      9 BLKDROP	//  in_msg_body
+      LDMSGADDR	//  _268 _267
+      DROP	//  from_address
+      0 PUSHINT	//  from_address _103=0
+      DUP	//  from_address _103=0 _104=0
+      LTIME	//  from_address _103=0 _104=0 _105
+      PUSHNULL	//  from_address _103=0 _104=0 _105 _106
+      64 PUSHINT	//  from_address _103=0 _104=0 _105 _106 _107=64
+      send_msg INLINECALLDICT
+    }>	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content
+    s7 PUSH	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content in_msg_body
+    SEMPTY	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content _110
+    IF:<{	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content
+      0 PUSHINT	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content _111=0
+    }>ELSE<{	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content
+      s0 s7 XCHG	//  domain my_balance content sender_address fwd_fee uri index collection_address owner_address in_msg_body
+      32 LDU	//  domain my_balance content sender_address fwd_fee uri index collection_address owner_address _111 in_msg_body
+      s8 s8 XCHG2	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content _111
+    }>	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content op
+    DUP	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content op op
+    0 EQINT	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content op _117
+    IFJMP:<{	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content op
+      DROP
+      s5 POP
+      s5 POP
+      s5 POP
+      s5 POP	//  domain index collection_address owner_address content uri
+      5 ROLL
+      NOW	//  index collection_address owner_address content uri domain _118
+      store_data CALLDICT
+    }>	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content op
+    s0 s8 XCHG	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content in_msg_body
+    64 LDU	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body
+    0x5fcc3d14 PUSHINT	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body _124
+    s10 s(-1) PUXC	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body op _124
+    EQUAL	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body _125
+    IFJMP:<{	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body
+      s9 POP	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content query_id
+      s7 s2 PUSH2	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content query_id sender_address owner_address
+      SDEQ	//  domain my_balance in_msg_body sender_address fwd_fee uri index collection_address owner_address content query_id _127
+      401 THROWIFNOT
+      s9 s10 XCHG
+      s4 s9 XCHG
+      s3 s8 XCHG
+      s7 s6 s0 XCHG3
+      s4 s1 s3 XCHG3
+      s0 s2 XCHG	//  my_balance index collection_address owner_address content uri sender_address query_id in_msg_body fwd_fee domain
+      transfer_ownership INLINECALLDICT
+    }>	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body
+    0x1a0b9d51 PUSHINT	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body _130
+    s10 s(-1) PUXC	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body op _130
+    EQUAL	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body _131
+    IFJMP:<{	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body
+      s6 POP
+      2DROP
+      s4 POP
+      s5 POP
+      s5 POP	//  domain index collection_address sender_address owner_address in_msg_body
+      s2 s1 XCPU	//  domain index collection_address in_msg_body owner_address sender_address owner_address
+      SDEQ	//  domain index collection_address in_msg_body owner_address _133
+      410 THROWIFNOT
+      SWAP	//  domain index collection_address owner_address in_msg_body
+      LDREF	//  domain index collection_address owner_address _135 in_msg_body
+      LDREF	//  domain index collection_address owner_address _135 _276 _275
+      DROP	//  domain index collection_address owner_address _135 _137
+      5 ROLL
+      NOW	//  index collection_address owner_address _135 _137 domain _139
+      store_data CALLDICT
+    }>	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body
+    s9 PUSH
+    1320284409 PUSHINT	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body op _141=1320284409
+    EQUAL	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body _142
+    IFJMP:<{	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body
+      NIP
+      s6 POP
+      s7 POP
+      s7 POP	//  domain owner_address content sender_address in_msg_body uri index collection_address
+      s4 s6 XCPU	//  domain owner_address content collection_address in_msg_body uri index sender_address owner_address
+      SDEQ	//  domain owner_address content collection_address in_msg_body uri index _144
+      411 THROWIFNOT
+      s0 s2 XCHG	//  domain owner_address content collection_address index uri in_msg_body
+      256 LDU	//  domain owner_address content collection_address index uri key in_msg_body
+      DUP	//  domain owner_address content collection_address index uri key in_msg_body in_msg_body
+      SREFS	//  domain owner_address content collection_address index uri key in_msg_body _151
+      0 GTINT	//  domain owner_address content collection_address index uri key in_msg_body has_value
+      s0 s6 XCHG	//  domain owner_address has_value collection_address index uri key in_msg_body content
+      CTOS	//  domain owner_address has_value collection_address index uri key in_msg_body cs
+      8 LDU	//  domain owner_address has_value collection_address index uri key in_msg_body _157 cs
+      SWAP	//  domain owner_address has_value collection_address index uri key in_msg_body cs _157
+      0 EQINT	//  domain owner_address has_value collection_address index uri key in_msg_body cs _161
+      412 THROWIFNOT
+      LDDICT	//  domain owner_address has_value collection_address index uri key in_msg_body _282 _281
+      DROP	//  domain owner_address has_value collection_address index uri key in_msg_body keyvalue_map
+      s0 s6 XCHG	//  domain owner_address keyvalue_map collection_address index uri key in_msg_body has_value
+      IF:<{	//  domain owner_address keyvalue_map collection_address index uri key in_msg_body
+        LDREF	//  domain owner_address keyvalue_map collection_address index uri key _284 _283
+        DROP	//  domain owner_address keyvalue_map collection_address index uri key value
+        s0 s1 s5 XCHG3
+        8 PUSHPOW2	//  domain owner_address uri collection_address index value key keyvalue_map _170=256
+        DICTUSETREF	//  domain owner_address uri collection_address index keyvalue_map
+      }>ELSE<{	//  domain owner_address keyvalue_map collection_address index uri key in_msg_body
+        DROP	//  domain owner_address keyvalue_map collection_address index uri key
+        s0 s4 XCHG2
+        8 PUSHPOW2	//  domain owner_address uri collection_address index key keyvalue_map _173=256
+        DICTUDEL	//  domain owner_address uri collection_address index _285 _286
+        DROP	//  domain owner_address uri collection_address index keyvalue_map
+      }>
+      0 PUSHINT	//  domain owner_address uri collection_address index keyvalue_map _175=0
+      NEWC	//  domain owner_address uri collection_address index keyvalue_map _175=0 _176
+      8 STU	//  domain owner_address uri collection_address index keyvalue_map _178
+      STDICT	//  domain owner_address uri collection_address index _179
+      ENDC	//  domain owner_address uri collection_address index content
+      s0 s1 s4 XCHG3
+      s3 s3 XCHG2
+      s0 s5 XCHG
+      NOW	//  index collection_address owner_address content uri domain _181
+      store_data CALLDICT
+    }>	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id in_msg_body
+    DROP	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id
+    s8 PUSH
+    1153347137 PUSHINT	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id op _183=1153347137
+    EQUAL	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id _184
+    IFJMP:<{	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id
+      s8 POP	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content
+      80 PUSHINT	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content _186=80
+      CONFIGOPTPARAM	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content _187
+      CTOS	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content cs
+      LDDICT	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content _288 _287
+      DROP	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content config
+      s4 s(-1) PUXC
+      8 PUSHPOW2	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content index config _194=256
+      DICTUGET
+      NULLSWAPIFNOT	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content config_value found
+      415 THROWIFNOT
+      8 LDU	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content config_op config_value
+      OVER	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content config_op config_value config_op
+      0 EQINT	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content config_op config_value _204
+      s2 PUSH	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content config_op config_value _204 config_op
+      1 EQINT	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content config_op config_value _204 _206
+      OR	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content config_op config_value _207
+      416 THROWIFNOT
+      OVER	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content config_op config_value config_op
+      0 EQINT	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content config_op config_value _210
+      IF:<{	//  domain my_balance query_id sender_address fwd_fee uri index collection_address owner_address content config_op config_value
+        s4 PUSH
+        s9 s11 XCHG
+        s6 s8 XCHG
+        s0 s7 XCHG
+        s4 s6 XCHG
+        s3 s5 XCHG
+        s4 s10 XCPU
+        s4 s12 XCHG
+        s0 s3 XCHG
+        s0 s13 XCHG	//  config_op collection_address query_id my_balance index collection_address owner_address content uri sender_address query_id config_value fwd_fee domain
+        transfer_ownership INLINECALLDICT
+        s1 s2 XCHG	//  collection_address config_op query_id
+      }>ELSE<{
+        DROP
+        s3 s10 XCHG
+        s9 POP
+        7 BLKDROP	//  collection_address config_op query_id
+      }>
+      SWAP	//  collection_address query_id config_op
+      1 EQINT	//  collection_address query_id _213
+      IF:<{	//  collection_address query_id
+        0 PUSHINT	//  collection_address query_id _214=0
+        923790417 PUSHINT
+        ROT
+        PUSHNULL
+        160 PUSHINT	//  collection_address _214=0 _215=923790417 query_id _216 _219
+        send_msg INLINECALLDICT
+      }>ELSE<{
+        2DROP	// 
+      }>
+    }>	//  domain my_balance op sender_address fwd_fee uri index collection_address owner_address content query_id
+    s5 POP
+    2DROP
+    s3 POP
+    s5 POP
+    s5 POP	//  query_id index op sender_address collection_address
+    0x2fcb26a2 PUSHINT	//  query_id index op sender_address collection_address _221
+    s1 s3 XCHG	//  query_id index collection_address sender_address op _221
+    EQUAL	//  query_id index collection_address sender_address _222
+    IFJMP:<{	//  query_id index collection_address sender_address
+      0 PUSHINT	//  query_id index collection_address sender_address _223=0
+      0x8b771735 PUSHINT	//  query_id index collection_address sender_address _223=0 _224
+      s0 s4 XCHG
+      NEWC	//  query_id _224 collection_address sender_address _223=0 index _225
+      256 STU	//  query_id _224 collection_address sender_address _223=0 _227
+      s0 s3 XCHG2	//  query_id _224 _223=0 sender_address _227 collection_address
+      STSLICER	//  query_id _224 _223=0 sender_address _228
+      4 1 REVERSE
+      64 PUSHINT	//  sender_address _223=0 _224 query_id _228 _229=64
+      send_msg INLINECALLDICT
+    }>	//  query_id index collection_address sender_address
+    4 BLKDROP	// 
+    16 PUSHPOW2DEC	//  _231=65535
+    THROWANY
+  }>
+  get_nft_data PROC:<{
+    // 
+    load_data CALLDICT	//  _9 _10 _11 _12 _13 _14 _15 _16
+    s2 s3 XCHG
+    3 BLKDROP	//  init? index collection_address owner_address uri
+  }>
+  get_editor PROC:<{
+    // 
+    load_data CALLDICT	//  _9 _10 _11 _12 _13 _14 _15 _16
+    s4 s7 XCHG
+    7 BLKDROP	//  owner_address
+  }>
+  get_domain PROC:<{
+    // 
+    load_data CALLDICT	//  _10 _11 _12 _13 _14 _15 _16 _17
+    s1 s7 XCHG
+    7 BLKDROP	//  domain
+    CTOS	//  _9
+  }>
+  get_last_fill_up_time PROC:<{
+    // 
+    load_data CALLDICT	//  _9 _10 _11 _12 _13 _14 _15 _16
+    7 1 BLKDROP2	//  last_fill_up_time
+  }>
+  dnsresolve PROC:<{
+    //  subdomain category
+    OVER	//  subdomain category subdomain
+    SBITS	//  subdomain category subdomain_bits
+    DUP
+    8 PUSHINT	//  subdomain category subdomain_bits subdomain_bits _5=8
+    MOD	//  subdomain category subdomain_bits _6
+    0 EQINT	//  subdomain category subdomain_bits _8
+    70 THROWIFNOT
+    load_data CALLDICT	//  subdomain category subdomain_bits _49 _50 _51 _52 _53 _54 _55 _56
+    s3 s7 XCHG
+    7 BLKDROP	//  subdomain category subdomain_bits content
+    CTOS	//  subdomain category subdomain_bits cs
+    8 LDU	//  subdomain category subdomain_bits _22 cs
+    SWAP	//  subdomain category subdomain_bits cs _22
+    0 EQINT	//  subdomain category subdomain_bits cs _26
+    412 THROWIFNOT
+    LDDICT	//  subdomain category subdomain_bits _60 _59
+    DROP	//  subdomain category subdomain_bits keyvalue_map
+    s0 s3 XCHG	//  keyvalue_map category subdomain_bits subdomain
+    8 PLDI	//  keyvalue_map category subdomain_bits _33
+    0 EQINT	//  keyvalue_map category subdomain_bits starts_with_zero_byte
+    413 THROWIFNOT
+    8 GTINT	//  keyvalue_map category _39
+    IF:<{	//  keyvalue_map category
+      DROP	//  keyvalue_map
+      11732114750494247458678882651681748623800183221773167493832867265755123357695 PUSHINT	//  keyvalue_map category=11732114750494247458678882651681748623800183221773167493832867265755123357695
+    }>	//  keyvalue_map category
+    DUP	//  keyvalue_map category category
+    0 EQINT	//  keyvalue_map category _42
+    IFJMP:<{	//  keyvalue_map category
+      DROP	//  keyvalue_map
+      8 PUSHINT	//  keyvalue_map _43=8
+      SWAP	//  _43=8 keyvalue_map
+    }>	//  keyvalue_map category
+    SWAP
+    8 PUSHPOW2	//  category keyvalue_map _46=256
+    DICTUGETREF	//  _61 _62
+    DROP	//  value
+    8 PUSHINT	//  value _48=8
+    SWAP	//  _48=8 value
+  }>
+}END>c

build/wrapper.compiled.json

@@ -0,0 +1 @@
+{"hex":"b5ee9c72c10107010086000d12161b207a860114ff00f4a413f4bcf2c80b0102012003020004f23002014805040005a0734b01aed0edfb6c2220c70094840ff2f0ded31f3001d0d3030171b0915be0fa4030db3c3031c7058e2e82105fcc3d145210ba82101c04412a5220bab19330db31e08210140aec515210ba9330db31e082104eb110a9ba309130e2060014ed44d0fa40fa40fa403007143f6e"}

build/wrapper.fif

@@ -0,0 +1,136 @@
+"Asm.fif" include
+// automatically generated from `contracts/wrapper.fc` incl:`contracts/imports/stdlib.fc` incl:`contracts/imports/constants.fc` incl:`contracts/imports/utils.fc` incl:`contracts/imports/op-codes.fc` 
+PROGRAM{
+  DECLPROC send_grams
+  DECLPROC load_data
+  DECLPROC store_data
+  DECLPROC recv_internal
+  DECLPROC send_msg
+  DECLPROC recv_external
+  80293 DECLMETHOD get_owner
+  send_grams PROC:<{
+    //  address amount
+    0 PUSHINT	//  address amount _3=0
+    24 PUSHINT	//  address amount _3=0 _4=24
+    NEWC	//  address amount _3=0 _4=24 _5
+    6 STU	//  address amount _3=0 _7
+    s0 s3 XCHG2	//  _3=0 amount _7 address
+    STSLICER	//  _3=0 amount _8
+    SWAP	//  _3=0 _8 amount
+    STGRAMS	//  _3=0 _9
+    107 STU	//  _11
+    ENDC	//  msg
+    3 PUSHINT	//  msg _13=3
+    SENDRAWMSG
+  }>
+  load_data PROCREF:<{
+    // 
+    c4 PUSH	//  _1
+    CTOS	//  ds
+    LDMSGADDR	//  target ds
+    LDMSGADDR	//  target owner ds
+    LDMSGADDR	//  target owner _17 _16
+    DROP	//  target owner agorata
+  }>
+  store_data PROCREF:<{
+    //  target owner agorata
+    NEWC	//  target owner agorata _3
+    s0 s3 XCHG2	//  agorata owner _3 target
+    STSLICER	//  agorata owner _4
+    SWAP	//  agorata _4 owner
+    STSLICER	//  agorata _5
+    SWAP	//  _5 agorata
+    STSLICER	//  _6
+    ENDC	//  _7
+    c4 POP
+  }>
+  recv_internal PROC:<{
+    SAMEALTSAVE	//  my_balance msg_value in_msg_full in_msg_body
+    2 2 BLKDROP2	//  in_msg_full in_msg_body
+    DUP	//  in_msg_full in_msg_body in_msg_body
+    SEMPTY	//  in_msg_full in_msg_body _4
+    IF:<{	//  in_msg_full in_msg_body
+      16 PUSHPOW2DEC	//  in_msg_full in_msg_body _5=65535
+      THROWANY
+    }>	//  in_msg_full in_msg_body
+    32 LDU	//  in_msg_full _37 _36
+    DROP	//  in_msg_full op
+    SWAP	//  op in_msg_full
+    CTOS	//  op cs
+    4 LDU	//  op flags cs
+    SWAP
+    1 PUSHINT	//  op cs flags _17=1
+    AND	//  op cs _18
+    IFJMP:<{	//  op cs
+      2DROP	// 
+    }>	//  op cs
+    LDMSGADDR	//  op _41 _40
+    DROP	//  op sender_address
+    load_data INLINECALLDICT	//  op sender_address _42 _43 _44
+    DROP
+    NIP	//  op sender_address owner
+    SDEQ	//  op _26
+    IF:<{	//  op
+      0x5fcc3d14 PUSHINT	//  op _27
+      s1 s(-1) PUXC	//  op op _27
+      EQUAL	//  op _28
+      0x1c04412a PUSHINT	//  op _28 _29
+      s2 s(-1) PUXC	//  op _28 op _29
+      EQUAL	//  op _28 _30
+      OR	//  op _31
+      IFJMP:<{	//  op
+        DROP	// 
+        RETALT
+      }>	//  op
+      0x140aec51 PUSHINT	//  op _32
+      s1 s(-1) PUXC	//  op op _32
+      EQUAL	//  op _33
+      IFJMP:<{	//  op
+        DROP	// 
+        RETALT
+      }>	//  op
+      0x4eb110a9 PUSHINT	//  op _34
+      EQUAL	//  _35
+      DROP	// 
+    }>ELSE<{
+      DROP	// 
+    }>
+  }>
+  send_msg PROCINLINE:<{
+    //  to_address amount op query_id payload send_mode
+    0 PUSHINT	//  to_address amount op query_id payload send_mode _7=0
+    16 PUSHINT	//  to_address amount op query_id payload send_mode _7=0 _8=16
+    NEWC	//  to_address amount op query_id payload send_mode _7=0 _8=16 _9
+    6 STU	//  to_address amount op query_id payload send_mode _7=0 _11
+    s0 s7 XCHG2	//  _7=0 amount op query_id payload send_mode _11 to_address
+    STSLICER	//  _7=0 amount op query_id payload send_mode _12
+    s0 s5 XCHG2	//  _7=0 send_mode op query_id payload _12 amount
+    STVARUINT16	//  _7=0 send_mode op query_id payload _13
+    s1 s5 XCHG	//  payload send_mode op query_id _7=0 _13
+    107 STU	//  payload send_mode op query_id _27
+    s1 s2 XCHG	//  payload send_mode query_id op _27
+    32 STU	//  payload send_mode query_id _29
+    64 STU	//  payload send_mode msg
+    s2 PUSH	//  payload send_mode msg payload
+    ISNULL	//  payload send_mode msg _32
+    NOT	//  payload send_mode msg _33
+    IF:<{	//  payload send_mode msg
+      ROT	//  send_mode msg payload
+      STBR	//  send_mode msg
+      SWAP	//  msg send_mode
+    }>ELSE<{
+      s2 POP	//  msg send_mode
+    }>
+    SWAP	//  send_mode msg
+    ENDC	//  send_mode _35
+    SWAP	//  _35 send_mode
+    SENDRAWMSG
+  }>
+  recv_external PROC:<{
+    //  in_msg_body
+    DROP	// 
+  }>
+  get_owner PROC:<{
+    // 
+  }>
+}END>c

contracts/imports/dns-utils.fc

@@ -87,7 +87,7 @@ int check_domain_string(slice domain) {
                 result1~store_uint(char, 8);
             }
             if (~ need_break & (i >= len)) {
-                throw(259);  ;; no ';' found
+                throw(259); ;; no ';' found
             }
         }
     } until (need_break);
@@ -102,48 +102,49 @@ int check_domain_string(slice domain) {
     int len = slice_bits(str);
     int need_break = 0;
     builder result = begin_cell();
-    do {
+    int res_len = 0;
+    while ~ need_break {
         need_break = len == 0;
         if (~ need_break) {
             int char = str~load_uint(8);
             int byte = 0;
-            if (char >= 65) {
-                if (char <= 90) {   ;; a-z -> 0-25
-                    byte = char - 65;
+            if ((char >= 65) & (char <= 90)) {
+                ;; Code for A-Z -> 0-25
+                byte = char - 65;
+            } else {
+                if ((char >= 97) & (char <= 122)) {
+                    ;; Code for a-z -> 26-51
+                    byte = char - 71;
                 } else {
-                    if (char >= 97) {   ;; A-Z -> 26-51
-                        if (char <= 122) {
-                            byte = char - 71;
+                    if ((char >= 48) & (char <= 57)) {
+                        ;; Code for 0-9 -> 52-61
+                        byte = char + 4;
+                    } else {
+                        if (char == 45) {
+                            ;; Code for - -> 62
+                            byte = 62;
                         } else {
-                            if (char >= 48) {   ;; 0-9 -> 52-61
-                                if (char <= 57) {
-                                    byte = char + 4;
-                                } else {
-                                    if (char == 45) {   ;; - -> 62
-                                        byte = 62;
-                                    } else {
-                                        if (char == 95) {   ;; _ -> 63
-                                            byte = 63;
-                                        } else {
-                                            throw(260);  ;; invalid character
-                                        }
-                                    }
-                                }
+                            if (char == 95) {
+                                ;; Code for _ -> 63
+                                byte = 63;
                             } else {
-                                throw(260);  ;; invalid character
+                                throw(260); ;; invalid character
                             }
                         }
-                    } else {
-                        throw(260);  ;; invalid character
                     }
                 }
-            } else {
-                throw(260);  ;; invalid character
             }
-            result~store_uint(byte, 6);
             len -= 8;
+
+            if (len > 0) {
+                result~store_uint(byte, 6);
+            } else {
+                ;; Last byte
+                result~store_uint(byte, 8 - mod(res_len, 8));
+            }
+            res_len += 6;
         }
-    } until (need_break);
+    }
     return result.end_cell().begin_parse();
 }
 
@@ -172,6 +173,37 @@ int check_domain_string(slice domain) {
     return (10, 1);
 }
 
+int price_function(int length, int multiplierx50, int steepness) {
+    ;; length is the length of the domain, the price depends on it. The rest is the price config
+    ;; multiplierx50 is the price multiplier, the default price is multiplied by multiplierx50 / 50
+    ;; steepness (from 0 to 10) is the steepness of the price function,
+    ;;  10 means the distribution is as in the function from `get_min_price_config` (the second number), 0 means the price is always the same, 50
+    int price = 25;
+    if (length == 3) {
+        price = 100;
+    }
+    if (length == 4) {
+        price = 50;
+    }
+    if (length == 5) {
+        price = 25;
+    }
+    if (length == 6) {
+        price = 20;
+    }
+    if (length == 7) {
+        price = 15;
+    }
+    if (length == 8) {
+        price = 10;
+    }
+    if (length >= 9) {
+        price = 5;
+    }
+    price = (steepness * price + (10 - steepness) * 25) / 10;
+    return price * one_ton * multiplierx50 / 50;
+}
+
 int get_min_price(int domain_bits_length, int now_time) {
     (int start_min_price, int end_min_price) = get_min_price_config(domain_bits_length / 8);
     start_min_price *= one_ton;

contracts/imports/op-codes.fc

@@ -19,6 +19,7 @@ int op::editorship_assigned() asm "0x511a4463 PUSHINT";
 int op::new_nft() asm "0x1a039a51 PUSHINT";
 int op::instant_buy_new_nft() asm "0x16c7d435 PUSHINT";
 int op::init_after_buy() asm "0x437dc408 PUSHINT";
+int op::collect_money() asm "0x2a0c8a20 PUSHINT";
 
 ;; DNS
 const int op::fill_up = 0x370fec51;

contracts/main.ts

@@ -1,16 +1,26 @@
 import BN from "bn.js";
-import { Cell, beginCell, Address } from "ton";
-import { C7Config, SmartContract } from "ton-contract-executor";
-import {encodeOffChainContent, makeSnakeCell} from "./utils";
-import { randomBytes } from "crypto";
-import { keyPairFromSeed, KeyPair, sign } from "ton-crypto";
-import { ExpansionPanelActions } from "@material-ui/core";
+import {Cell, beginCell, Address, Slice, TonClient} from "ton";
+import {SmartContract} from "ton-contract-executor";
+import {
+    AdnlAddress, bytesToBase64,
+    categoryToBN,
+    decodeOffChainContent,
+    encodeOffChainContent,
+    encodeSemiChainContent,
+    makeSnakeCell
+} from "./utils";
+import {randomBytes} from "crypto";
+import {keyPairFromSeed, KeyPair, sign, keyPairFromSecretKey, sha256} from "ton-crypto";
+import {hex as item_code} from "../build/nft-item.compiled.json";
+import {randomAddress} from "../test/helpers";
+import {hashCell} from "ton/dist/boc/boc";
+import {Base64} from "@tonconnect/protocol";
 
 // encode contract storage according to save_data() contract method
 
 export function genKeyPair(): KeyPair {
-  let seed = randomBytes(32);
-  return keyPairFromSeed(seed);
+    let seed = randomBytes(32);
+    return keyPairFromSeed(seed);
 }
 
 //  nft_item_code:^Cell
@@ -22,89 +32,288 @@ export function genKeyPair(): KeyPair {
 //  cell auction - auction info
 //  int64 last_fill_up_time
 export function data(params: { ownerAddress: Address; collectionAddress: Address, code: Cell, domain: String, publicKey: Buffer }): Cell {
-  let data_cell = beginCell()
-      // For code: https://github.com/getgems-io/nft-contracts/blob/main/packages/contracts/sources/nft-auction/build.sh
-      .storeRef(params.code)
-      .storeUint(0, 256)
-      .storeAddress(params.collectionAddress)
-      .storeAddress(params.ownerAddress)
-      .storeRef(encodeOffChainContent("https://agorata.io/collection.json"))   // https://github.com/ton-blockchain/TEPs/blob/master/text/0064-token-data-standard.md
-      .storeRef(makeSnakeCell(Buffer.from(params.domain)))
-      .storeDict(null)
-      .storeUint(0, 64).endCell();
+    let data_cell = beginCell()
+        // For code: https://github.com/getgems-io/nft-contracts/blob/main/packages/contracts/sources/nft-auction/build.sh
+        .storeRef(params.code)
+        .storeUint(0, 256)
+        .storeAddress(params.collectionAddress)
+        .storeAddress(params.ownerAddress)
+        .storeRef(encodeOffChainContent(`https://api.agorata.io/collection/${params.domain}.json`))   // https://github.com/ton-blockchain/TEPs/blob/master/text/0064-token-data-standard.md
+        .storeRef(makeSnakeCell(Buffer.from(params.domain)))
+        .storeDict(null)
+        .storeUint(0, 64).endCell();
 
-  return beginCell().storeRef(data_cell).storeBuffer(params.publicKey).endCell();
+    return beginCell().storeRef(data_cell).storeBuffer(params.publicKey).endCell();
 }
 
-export function collectionData(params: { code: Cell, ownerAddress: Address, ownerKey: number }): Cell {
+function strCell(str: string): Cell {
+    return beginCell().storeBuffer(Buffer.from(str)).endCell();
+}
+
+export function collectionData(params: {
+    code: Cell, ownerAddress: Address, ownerKey: BN,
+    price_multiplier?: number, price_steepness?: number, zone?: string
+}): Cell {
+    if (params.price_multiplier == undefined) {
+        params.price_multiplier = 1;
+    }
+    if (params.price_steepness == undefined) {
+        params.price_steepness = 0;
+    }
+    if (params.zone == undefined) {
+        params.zone = "example.ton";
+    }
     return beginCell()
-        .storeRef(encodeOffChainContent("https://agorata.io/collection.json"))
+        .storeRef(encodeOffChainContent(`https://api.agorata.io/data/${params.zone}.json`))   // https://github.com/ton-blockchain/TEPs/blob/master/text/0064-token-data-standard.md
         .storeRef(params.code)
-        .storeRef(beginCell().endCell())
+        .storeRef(beginCell().storeUint(params.price_multiplier, 8).storeUint(params.price_steepness, 4).endCell())
         .storeUint(params.ownerKey, 256)
         .storeAddress(params.ownerAddress)
-    .endCell();
+        .storeRef(
+            beginCell()
+                .storeRef(strCell(`https://api.agorata.io/data/${params.zone}/`))
+                .storeRef(beginCell().storeRef(strCell(`.json`))
+                    .storeRef(strCell(`.png`)).endCell())
+                .storeRef(strCell('.' + params.zone))
+                .storeRef(strCell(`A TON DNS domain in the ${params.zone} zone. By agorata.io`))
+                .endCell())
+        .endCell();
+}
+
+export function itemDataUninit(params: { domain: String, collectionAddress: Address }): Cell {
+    let domain = params.domain.split('.')[0];
+    let index = new BN(hashCell(makeSnakeCell(Buffer.from(domain))));
+    return beginCell()
+        .storeUint(index, 256)
+        .storeAddress(params.collectionAddress).endCell();
+}
+
+export async function itemData(params: {
+    domain: String, collectionAddress: Address,
+    ownerAddress: Address
+}): Promise<Cell> {
+    let domain = params.domain.split('.')[0];
+    let zone = params.domain.split('.').slice(1).join('.');
+    let index = new BN(hashCell(makeSnakeCell(Buffer.from(domain))));
+    return beginCell()
+        .storeUint(index, 256)
+        .storeAddress(params.collectionAddress)
+        .storeAddress(params.ownerAddress)
+        .storeRef(await itemContent(domain, zone))
+        .storeRef(makeSnakeCell(Buffer.from(domain)))
+        .storeUint(0, 64).endCell();
+}
+
+export async function getRecords(tonclient: TonClient, address: Address) {
+    let wallet = null;
+    try {
+        let ans_wallet = (await tonclient.callGetMethod(address, 'dnsresolve',
+            [["tvm.Slice", "te6cckEBAQEAAwAAAgDTZ9xB"],
+                ["num", new BN(await sha256('wallet')).toString()]])).stack[1];
+        if (ans_wallet[1].bytes !== undefined) {
+            let reader = Cell.fromBoc(Buffer.from(ans_wallet[1].bytes, 'base64'))[0].beginParse()
+            reader.skip(16);
+            wallet = reader.readAddress()?.toFriendly();
+        }
+    } catch (e) {
+    }
+    let site = null;
+    try {
+        let ans_site = (await tonclient.callGetMethod(address, 'dnsresolve',
+            [["tvm.Slice", "te6cckEBAQEAAwAAAgDTZ9xB"],
+                ["num", new BN(await sha256('site')).toString()]])).stack[1];
+        if (ans_site[1].bytes !== undefined) {
+            let site_data = ans_site[1].bytes; // object.data.b64;
+            // print site_data converted from base64
+            let c = Cell.fromBoc(Buffer.from(site_data, 'base64'))[0].beginParse();
+            c.skip(16);
+            site = new AdnlAddress(c.readRemainingBytes().subarray(0, 32)).toHex();
+        }
+    } catch (e) {
+        console.log(e)
+    }
+    let uri = null;
+    try {
+        let ans_uri = (await tonclient.callGetMethod(address, 'dnsresolve',
+            [["tvm.Slice", "te6cckEBAQEAAwAAAgDTZ9xB"],
+                ["num", new BN(await sha256('uri')).toString()]])).stack[1];
+        uri = Cell.fromBoc(Buffer.from(ans_uri[1].bytes, "base64"))[0].beginParse().readRemainingBytes().toString();
+    } catch (e) {
+        // console.log((await tonclient.callGetMethod(address, 'get_nft_data')).stack[4]);
+    }
+    // let name_uri = (await tonclient.callGetMethod(address, 'dnsresolve',
+    //         [["tvm.Slice", "te6cckEBAQEAAwAAAgDTZ9xB"],
+    //             ["num", new BN(await sha256('image')).toString()]])).stack[1];
+    // console.log(Cell.fromBoc(Buffer.from(name_uri[1].bytes, "base64"))[0].beginParse().readRemainingBytes().toString());
+    return {wallet, site, uri};
+}
+
+export async function getPrice(tonclient: TonClient, address: Address, subdomain: string) {
+    let price = (await tonclient.callGetMethod(address, 'get_price',
+        [["tvm.Slice", bytesToBase64(beginCell().storeBuffer(Buffer.from(subdomain)).endCell().toBoc())]]));
+    // like "0x1dcd6500". Need to convert it to number
+    let price_hex = price.stack[0][1];
+    return parseInt(price_hex.slice(2), 16);
+}
+
+
+export function setContractBalance(contract: SmartContract, balance: number, address?: Address) {
+    if (address == undefined) {
+        address = randomAddress("collection");
+    }
+    contract.setC7Config({balance: balance, myself: address});
+}
+
+export function asciiEncode(buf: Buffer): string {
+    let sl = beginCell().storeBuffer(buf).endCell().beginParse();
+    let result = "";
+    while (sl.remaining) {
+        let byte;
+        if (sl.remaining >= 6) {
+            byte = sl.readUint(6).toNumber();
+        } else {
+            byte = sl.readUint(sl.remaining).toNumber();
+        }
+        if (byte < 26) {
+            result += String.fromCharCode(byte + 65); // 0-25 -> A-Z
+        } else if (byte < 52) {
+            result += String.fromCharCode(byte + 97 - 26); // 26-51 -> a-z
+        } else if (byte < 62) {
+            result += String.fromCharCode(byte + 48 - 52); // 52-61 -> 0-9
+        } else if (byte == 62) {
+            result += '-'; // 62 -> -
+        } else if (byte == 63) {
+            result += '_'; // 63 -> _
+        }
+    }
+    return result;
 }
 
-export function auctionWithWinner(winnerAddress: Address) {
-  return beginCell().storeAddress(winnerAddress).storeCoins(0).storeUint(0, 64)
+export function signBuy(domain: string, collectionAddress: Address, buyerAddress: Address, ownerKey: Buffer): string {
+    let signData = beginCell().storeAddress(collectionAddress).storeBuffer(Buffer.from(domain))
+        .storeAddress(buyerAddress).storeUint(0, 2).endCell();
+    let signature = sign(hashCell(signData), ownerKey);
+    return asciiEncode(signature);
 }
 
-export function setContractBalance(contract: SmartContract, balance: number) {
-  contract.setC7Config({balance: balance});
+export function getItemAddr(collectionAddress: Address, domain: string, workchain: number): Address {
+    let item_data_init = beginCell()
+        .storeUint(new BN(hashCell(beginCell().storeBuffer(Buffer.from(domain)).endCell())), 256)
+        .storeAddress(collectionAddress).endCell();
+    let item_state_init = beginCell().storeUint(0, 2)
+        .storeDict(Cell.fromBoc(item_code)[0])
+        .storeDict(item_data_init)
+        .storeUint(0, 1).endCell();
+    return new Address(workchain, hashCell(item_state_init));
 }
 
-export function TON(): number { return 1000000000; }
+export function TON(): number {
+    return 1000000000;
+}
+
+export async function changeRecordMsg(category: string, value: Cell | null) {
+    let cell = beginCell()
+        .storeUint(0x4eb1f0f9, 32)
+        .storeUint(0, 64)
+        .storeUint(new BN(await categoryToBN(category)), 256);
+    if (value) {
+        cell.storeRef(value);
+    }
+    return cell.endCell();
+}
+
+export async function AdnlRecord(site: AdnlAddress) {
+    return beginCell()
+        .storeUint(0xad01, 16)
+        .storeBuffer(<Buffer>site.bytes)
+        .storeUint(0, 8).endCell();
+}
+
+export async function WalletRecord(wallet: Address) {
+    return beginCell()
+        .storeUint(0x9fd3, 16)
+        .storeAddress(wallet)
+        .storeUint(0, 8).endCell();
+}
 
 // message encoders for all ops (see contracts/imports/constants.fc for consts)
 
 export function transferOwnership(params: { newOwnerAddress: Address }): Cell {
-  return beginCell().storeUint(0x5fcc3d14, 32).storeUint(0, 64).storeAddress(params.newOwnerAddress).storeAddress(null).storeInt(0, 1).storeCoins(1 * TON()).endCell();
+    return beginCell().storeUint(0x5fcc3d14, 32).storeUint(0, 64).storeAddress(params.newOwnerAddress).storeAddress(null).storeInt(0, 1).storeCoins(1 * TON()).endCell();
+}
+
+export function createItem(params: { domain: String, signature?: String }): Cell {
+    if (params.signature == undefined) {
+        params.signature = "000";
+    }
+    return beginCell()
+        .storeUint(0, 32)
+        .storeRef(makeSnakeCell(Buffer.from(params.domain + ';' + params.signature)))
+        .endCell();
+}
+
+export function initializeItemMsg(params: { domain: String, ownerAddr: Address, zone: String }): Cell {
+    return beginCell()
+        .storeAddress(params.ownerAddr)
+        .storeRef(beginCell().storeBuffer(Buffer.from(params.domain)).endCell())
+        .storeRef(beginCell()
+            .storeRef(strCell(`https://api.agorata.io/data/${params.zone}/${params.domain}.json`))
+            .storeRef(strCell(`https://api.agorata.io/data/${params.zone}/${params.domain}.png`))
+            .storeRef(strCell(`${params.zone}.${params.domain}`))
+            .storeRef(strCell(`A TON DNS domain in the ${params.zone} zone`))
+            .endCell()
+        )
+        .endCell();
 }
 
-export function createItem(params: { domain: String }): Cell {
-  let signature = '000';
-  return beginCell()
-      .storeUint(0, 32)
-      .storeRef(makeSnakeCell(Buffer.from(params.domain + ';' + signature)))
-      .endCell();
+async function itemContent(domain: string, zone: string): Promise<Cell> {
+    return await encodeSemiChainContent(`https://api.agorata.io/data/${zone}/${domain}.json`)
+}
+
+export async function setContent(params: { domain: string, zone: string }) {
+    // return beginCell()
+    //     .storeUint(0x1a0b9d51, 32)
+    //     .storeUint(0, 64)
+    //     .storeRef(await itemContent(params.domain, params.zone))
+    //     .endCell();
+    return changeRecordMsg("uri", beginCell().storeBuffer(Buffer.from(`https://api.agorata.io/data/${params.zone}/${params.domain}.json`)).endCell());
 }
 
 export function instantBuySignature(receiverAddress: Address, issuedCollectionAddr: Address, amount: number, domain: Cell, privateKey: Buffer): Buffer {
-  let messageToSign = beginCell().storeAddress(receiverAddress).storeAddress(issuedCollectionAddr).storeUint(amount, 256).storeRef(domain).endCell();
-  let hash = messageToSign.hash();
-  // console.log(hash.toString("hex"));
-  // console.log((new BN(hash)).toString(10))
-  // return sign(hash, privateKey);
-  let althash = new BN("FF11841721E4DAD5AE679A1A338B2EBFC5AAF7529C200B4EF9D71831B1DCB969", "hex");
-  return sign(althash.toBuffer(), privateKey);
-}
-
-export function instantBuyMessage(params: { receiverAddress: Address, issuedCollectionAddr: Address, price: number, domain: String, privateKey: Buffer}): Cell {
-  let domainSnakeCell = makeSnakeCell(Buffer.from(params.domain));
-  let signature = instantBuySignature(params.receiverAddress, params.issuedCollectionAddr, params.price, domainSnakeCell, params.privateKey);
-  console.log(signature.toString("hex").toUpperCase());
-  let cell = beginCell()
-             .storeUint(0x16c7d435, 32) // opcode
-             .storeUint(0, 64) // query id
-             .storeBuffer(signature) // body
-             .storeUint(params.price, 256)
-             .storeRef(domainSnakeCell).endCell();
-  return cell;
+    let messageToSign = beginCell().storeAddress(receiverAddress).storeAddress(issuedCollectionAddr).storeUint(amount, 256).storeRef(domain).endCell();
+    let hash = messageToSign.hash();
+    // console.log(hash.toString("hex"));
+    // console.log((new BN(hash)).toString(10))
+    // return sign(hash, privateKey);
+    let althash = new BN("FF11841721E4DAD5AE679A1A338B2EBFC5AAF7529C200B4EF9D71831B1DCB969", "hex");
+    return sign(althash.toBuffer(), privateKey);
+}
+
+export function instantBuyMessage(params: { receiverAddress: Address, issuedCollectionAddr: Address, price: number, domain: String, privateKey: Buffer }): Cell {
+    let domainSnakeCell = makeSnakeCell(Buffer.from(params.domain));
+    let signature = instantBuySignature(params.receiverAddress, params.issuedCollectionAddr, params.price, domainSnakeCell, params.privateKey);
+    console.log(signature.toString("hex").toUpperCase());
+    let cell = beginCell()
+        .storeUint(0x16c7d435, 32) // opcode
+        .storeUint(0, 64) // query id
+        .storeBuffer(signature) // body
+        .storeUint(params.price, 256)
+        .storeRef(domainSnakeCell).endCell();
+    return cell;
 }
 
 export function currentState(contract: SmartContract) {
-  let c4 = contract.dataCell.beginParse();
-  let reader = c4.readRef();
-
-  return {
-    nft_item_code: reader.readRef(),
-    index: reader.readUint(256),
-    collectionAddress: reader.readAddress(),
-    ownerAddress: reader.readAddress(),
-    collectionContent: reader.readRef(),
-    domain: reader.readRef(),
-    // auction: reader.readCell(), – TODO: still havent's figured out to load auction here 
-    // lastFillUpTime: reader.readInt(64)
-  }
+    let c4 = contract.dataCell.beginParse();
+    let reader = c4.readRef();
+
+    return {
+        nft_item_code: reader.readRef(),
+        index: reader.readUint(256),
+        collectionAddress: reader.readAddress(),
+        ownerAddress: reader.readAddress(),
+        collectionContent: reader.readRef(),
+        domain: reader.readRef(),
+        // auction: reader.readCell(), – TODO: still havent's figured out to load auction here
+        // lastFillUpTime: reader.readInt(64)
+    }
 }

contracts/nft-collection.fc

@@ -3,8 +3,6 @@
 #include "imports/op-codes.fc";
 #include "imports/params.fc";
 
-;; -1 if needed, 0 if not
-const signature_needed = 0;
 
 ;; storage scheme
 ;; cell collection_content
@@ -12,25 +10,32 @@ const signature_needed = 0;
 ;; cell pricing
 ;; uint256(key) owner_key
 ;; address owner_address
+;; cell data_scheme:
+;;      uri prefix for image and data slice as a cell
+;;      cell: uri postfix ('.json') slice as a cell, image uri postfix ('.png')
+;;      zone
+;;      description
 
-(cell, cell, cell, int, slice) load_data() inline {
+(cell, cell, cell, int, slice, cell) load_data() inline {
     var ds = get_data().begin_parse();
     return (
             ds~load_ref(), ;; content
             ds~load_ref(), ;; nft_item_code
-            ds~load_ref(),  ;; pricing
+            ds~load_ref(), ;; pricing
             ds~load_uint(256), ;; owner key
-            ds~load_msg_addr() ;; owner address
+            ds~load_msg_addr(), ;; owner address
+            ds~load_ref() ;; data_scheme
     );
 }
 
-() save_data(cell content, cell nft_item_code, cell pricing, int owner_key, slice owner_addr) impure inline {
+() save_data(cell content, cell nft_item_code, cell pricing, int owner_key, slice owner_addr, cell data_scheme) impure inline {
     set_data(begin_cell()
             .store_ref(content)
             .store_ref(nft_item_code)
             .store_ref(pricing)
             .store_uint(owner_key, 256)
             .store_slice(owner_addr)
+            .store_ref(data_scheme)
             .end_cell());
 }
 
@@ -41,7 +46,10 @@ int calcprice(slice domain, cell pricing) inline_ref {
     throw_unless(201, len <= 126 * 8); ;; maxmimum 126 characters
     throw_unless(202, mod(len, 8) == 0);
     throw_unless(203, check_domain_string(domain));
-    return 100000;    ;; todo
+    slice pr = pricing.begin_parse();
+    int multiplier = pr~load_uint(8);
+    int steepness = pr~load_uint(4);
+    return price_function(len / 8, multiplier, steepness);
 }
 
 cell calculate_nft_item_state_init(int item_index, cell nft_item_code) {
@@ -49,6 +57,28 @@ cell calculate_nft_item_state_init(int item_index, cell nft_item_code) {
     return begin_cell().store_uint(0, 2).store_dict(nft_item_code).store_dict(data).store_uint(0, 1).end_cell();
 }
 
+cell get_attachment(slice domain, cell data_scheme) {
+    ;; parse the prefix and the postfix out of data_scheme
+    slice cs = data_scheme.begin_parse();
+    slice prefix = cs~load_ref().begin_parse();
+    slice postfixes = cs~load_ref().begin_parse();
+    slice postfix = postfixes~load_ref().begin_parse();
+    slice image_postfix = postfixes~load_ref().begin_parse();
+    ;; create the slice with the uri: prefix + domain + postfix
+    cell uri_cell = begin_cell().store_uint(1, 8).store_slice(prefix).store_slice(domain).store_slice(postfix).end_cell();
+    cell image_uri_cell = begin_cell().store_slice(prefix).store_slice(domain).store_slice(image_postfix).end_cell();
+    slice zone = cs~load_ref().begin_parse();
+    cell name_cell = begin_cell().store_slice(domain).store_slice(zone).end_cell();
+    cell desc_cell = cs~load_ref();
+    cell full_cell = begin_cell()
+            .store_ref(uri_cell)
+            .store_ref(image_uri_cell)
+            .store_ref(name_cell)
+            .store_ref(desc_cell)
+            .end_cell();
+    return full_cell;
+}
+
 slice calculate_nft_item_address(int wc, cell state_init) {
     return begin_cell()
             .store_uint(4, 3)
@@ -58,7 +88,23 @@ slice calculate_nft_item_address(int wc, cell state_init) {
             .begin_parse();
 }
 
-() deploy_nft_item(int item_index, cell nft_item_code, cell nft_content) impure {
+() send_msg(slice to_address, int amount, int op, int query_id, builder payload, int send_mode) impure inline {
+    var msg = begin_cell()
+            .store_uint(0x10, 6) ;; nobounce - int_msg_info$0 ihr_disabled:Bool bounce:Bool bounced:Bool src:MsgAddress -> 010000
+            .store_slice(to_address)
+            .store_coins(amount)
+            .store_uint(0, 1 + 4 + 4 + 64 + 32 + 1 + 1)
+            .store_uint(op, 32)
+            .store_uint(query_id, 64);
+
+    if (~ builder_null?(payload)) {
+        msg = msg.store_builder(payload);
+    }
+
+    send_raw_message(msg.end_cell(), send_mode);
+}
+
+() deploy_nft_item(int item_index, cell nft_item_code, cell nft_payload) impure {
     cell state_init = calculate_nft_item_state_init(item_index, nft_item_code);
     slice nft_address = calculate_nft_item_address(workchain(), state_init);
     var msg = begin_cell()
@@ -67,12 +113,13 @@ slice calculate_nft_item_address(int wc, cell state_init) {
             .store_coins(0)
             .store_uint(4 + 2 + 1, 1 + 4 + 4 + 64 + 32 + 1 + 1 + 1)
             .store_ref(state_init)
-            .store_ref(nft_content);
+            .store_ref(nft_payload);
     send_raw_message(msg.end_cell(), 64); ;; carry all the remaining value of the inbound message, fee deducted from amount
 }
 
 int verify_signature(slice signature, slice sender_address, slice domain, int owner_key) {
-    cell option_data = begin_cell().store_slice(my_address()).store_slice(domain).store_slice(sender_address).end_cell();
+    cell option_data = begin_cell().store_slice(my_address())
+            .store_slice(domain).store_slice(sender_address).store_uint(0, 2).end_cell();
     return check_signature(slice_hash(option_data.begin_parse()), signature, owner_key);
 }
 
@@ -89,7 +136,7 @@ int verify_signature(slice signature, slice sender_address, slice domain, int ow
 
     int op = in_msg_body~load_uint(32);
 
-    var (content, nft_item_code, pricing, key, addr) = load_data();
+    var (content, nft_item_code, pricing, key, addr, data_scheme) = load_data();
 
     if (op == 0) { ;; deploy new nft
         int now_time = now();
@@ -102,7 +149,7 @@ int verify_signature(slice signature, slice sender_address, slice domain, int ow
         int item_index = slice_hash(domain);
 
         slice sender_address = cs~load_msg_addr();
-        if (signature_needed) {
+        if (key !=  0) {
             slice signature = decode_asciicode(signature_encoded);
             throw_unless(205, verify_signature(signature, sender_address, domain, key));
         }
@@ -110,6 +157,7 @@ int verify_signature(slice signature, slice sender_address, slice domain, int ow
         cell nft_content = begin_cell()
                 .store_slice(sender_address)
                 .store_ref(begin_cell().store_slice(domain).end_cell())
+                .store_ref(get_attachment(domain, data_scheme))
                 .end_cell();
         deploy_nft_item(item_index, nft_item_code, nft_content);
         return ();
@@ -118,18 +166,25 @@ int verify_signature(slice signature, slice sender_address, slice domain, int ow
     if (op == op::fill_up) { ;; just fill-up balance
         return ();
     }
+
+    if (op == op::collect_money()) {
+        slice sender_address = cs~load_msg_addr();
+        throw_unless(403, equal_slices(sender_address, addr));
+        send_msg(addr, msg_value, op::collect_money(), 0, null(), 1);
+        return ();
+    }
     throw(0xffff);
 }
 
 ;; Get methods
 
 (int, cell, slice) get_collection_data() method_id {
-    var (content, nft_item_code, pricing, key, addr) = load_data();
+    var (content, nft_item_code, pricing, key, addr, data_scheme) = load_data();
     return (-1, content, zero_address());
 }
 
 slice get_nft_address_by_index(int index) method_id {
-    var (content, nft_item_code, pricing, key, addr) = load_data();
+    var (content, nft_item_code, pricing, key, addr, data_scheme) = load_data();
     cell state_init = calculate_nft_item_state_init(index, nft_item_code);
     return calculate_nft_item_address(workchain(), state_init);
 }
@@ -138,13 +193,23 @@ cell get_nft_content(int index, cell individual_nft_content) method_id {
     return individual_nft_content;
 }
 
+int get_price(slice domain) method_id {
+    var (content, nft_item_code, pricing, key, addr, data_scheme) = load_data();
+    return calcprice(domain, pricing);
+}
+
+int signature_data(slice sender_address, slice domain) method_id {
+    cell option_data = begin_cell().store_slice(my_address()).store_slice(domain).store_slice(sender_address).end_cell();
+    return slice_hash(option_data.begin_parse());
+}
+
 (int, cell) dnsresolve(slice subdomain, int category) method_id {
     throw_unless(70, mod(slice_bits(subdomain), 8) == 0);
 
     int starts_with_zero_byte = subdomain.preload_int(8) == 0;
 
     if (starts_with_zero_byte & (slice_bits(subdomain) == 8)) { ;; "." requested
-        return (8, null());  ;; resolved but no dns-records
+        return (8, null()); ;; resolved but no dns-records
     }
     if (starts_with_zero_byte) {
         subdomain~load_uint(8);

contracts/nft-item.fc

@@ -3,7 +3,13 @@
 #include "imports/op-codes.fc";
 #include "imports/params.fc";
 
-int min_tons_for_storage() asm "1000000000 PUSHINT"; ;; 1 TON
+int min_tons_for_storage() asm "500000000 PUSHINT"; ;; 0.5 TON
+
+;; sha256('uri')
+const uri_key = 51065135818459385347574250312853146822620586594996463797054414300406918686668;
+const name_key = 59089242681608890680090686026688704441792375738894456860693970539822503415433;
+const image_key = 43884663033947008978309661017057008345326326811558777475113826163084742639165;
+const description_key = 90922719342317012409671596374183159143637506542604000676488204638996496437508;
 
 ;;
 ;;  === Storage ===
@@ -12,26 +18,28 @@ int min_tons_for_storage() asm "1000000000 PUSHINT"; ;; 1 TON
 ;;  MsgAddressInt collection_address
 ;;  MsgAddressInt owner_address
 ;;  cell content
+;;  cell uri
 ;;  cell domain - e.g contains "alice" (without ending \0) for "alice.ton" domain
 ;;  int last_fill_up_time
 
-(int, int, slice, slice, cell, cell, int) load_data() {
+(int, int, slice, slice, cell, cell, cell, int) load_data() {
     slice ds = get_data().begin_parse();
     var (index, collection_address) = (ds~load_uint(256), ds~load_msg_addr());
     if (ds.slice_bits() > 0) {
-        return (-1, index, collection_address, ds~load_msg_addr(), ds~load_ref(), ds~load_ref(), ds~load_uint(64));
+        return (-1, index, collection_address, ds~load_msg_addr(), ds~load_ref(), ds~load_ref(), ds~load_ref(), ds~load_uint(64));
     } else {
-        return (0, index, collection_address, null(), null(), null(), 0); ;; nft not initialized yet
+        return (0, index, collection_address, null(), null(), null(), null(), 0); ;; nft not initialized yet
     }
 }
 
-() store_data(int index, slice collection_address, slice owner_address, cell content, cell domain, int last_fill_up_time) impure {
+() store_data(int index, slice collection_address, slice owner_address, cell content, cell uri, cell domain, int last_fill_up_time) impure {
     set_data(
             begin_cell()
                     .store_uint(index, 256)
                     .store_slice(collection_address)
                     .store_slice(owner_address)
                     .store_ref(content)
+                    .store_ref(uri)
                     .store_ref(domain)
                     .store_uint(last_fill_up_time, 64)
                     .end_cell()
@@ -54,7 +62,7 @@ int min_tons_for_storage() asm "1000000000 PUSHINT"; ;; 1 TON
     send_raw_message(msg.end_cell(), send_mode);
 }
 
-() transfer_ownership(int my_balance, int index, slice collection_address, slice owner_address, cell content, slice sender_address, int query_id, slice in_msg_body, int fwd_fees, cell domain) impure inline {
+() transfer_ownership(int my_balance, int index, slice collection_address, slice owner_address, cell content, cell uri, slice sender_address, int query_id, slice in_msg_body, int fwd_fees, cell domain) impure inline {
     slice new_owner_address = in_msg_body~load_msg_addr();
     force_chain(new_owner_address);
     slice response_destination = in_msg_body~load_msg_addr();
@@ -80,7 +88,7 @@ int min_tons_for_storage() asm "1000000000 PUSHINT"; ;; 1 TON
         send_msg(response_destination, rest_amount, op::excesses(), query_id, null(), 1); ;; paying fees, revert on errors
     }
 
-    store_data(index, collection_address, new_owner_address, content, domain, now());
+    store_data(index, collection_address, new_owner_address, content, uri, domain, now());
 }
 
 () recv_internal(int msg_value, cell in_msg_full, slice in_msg_body) impure {
@@ -99,14 +107,27 @@ int min_tons_for_storage() asm "1000000000 PUSHINT"; ;; 1 TON
     cs~load_coins(); ;; skip ihr_fee
     int fwd_fee = cs~load_coins(); ;; we use message fwd_fee for estimation of forward_payload costs
 
-    (int init?, int index, slice collection_address, slice owner_address, cell content, cell domain, int last_fill_up_time) = load_data();
+    (int init?, int index, slice collection_address, slice owner_address, cell content, cell uri, cell domain, int last_fill_up_time) = load_data();
     if (~ init?) {
         throw_unless(405, equal_slices(collection_address, sender_address));
         slice from_address = in_msg_body~load_msg_addr();
         cell domain = in_msg_body~load_ref();
-
-        cell content = begin_cell().store_uint(0, 8).store_dict(new_dict()).end_cell();
-        store_data(index, collection_address, from_address, content, domain, now());
+        slice attachment = in_msg_body~load_ref().begin_parse();
+        cell uri = attachment~load_ref();
+        cell img_uri = attachment~load_ref();
+        cell name = attachment~load_ref();
+        cell description = attachment~load_ref();
+        cell content_dict = new_dict();
+;;         content_dict~udict_set_ref(256, uri_key, uri);
+        content_dict~udict_set_ref(256, image_key, img_uri);
+        content_dict~udict_set_ref(256, name_key, name);
+        content_dict~udict_set_ref(256, description_key, description);
+        cell content = begin_cell().store_uint(0, 8).store_dict(content_dict).end_cell();
+        store_data(index, collection_address, from_address, content, uri, domain, now());
+        int rest_amount = msg_value - fwd_fee - min_tons_for_storage();
+        if (rest_amount > 0) {
+            send_msg(collection_address, rest_amount, op::excesses(), 0, null(), 1); ;; paying fees, revert on errors
+        }
         return ();
     }
 
@@ -119,52 +140,22 @@ int min_tons_for_storage() asm "1000000000 PUSHINT"; ;; 1 TON
     int op = in_msg_body.slice_empty?() ? 0 : in_msg_body~load_uint(32);
 
 
-
-    if (op == 0) {   ;; todo
-;;         if (auction_complete) {
-;;             throw_unless(406, equal_slices(sender_address, owner_address)); ;; only owner can fill-up balance, prevent coins lost right after the auction
-;;             ;; if owner send bid right after auction he can restore it by transfer resonse message
-            store_data(index, collection_address, owner_address, content, domain, now());
-;;         } else {
-;;             throw_unless(407, msg_value >= muldiv(max_bid_amount, 105, 100)); ;; 5% greater then previous bid
-;;             int amount_to_send = (max_bid_amount > my_balance - min_tons_for_storage()) ? (my_balance - min_tons_for_storage()) : max_bid_amount;
-;;             if (amount_to_send > 0) {
-;;                 send_msg(max_bid_address, amount_to_send, op::outbid_notification, cur_lt(), null(), 1); ;; pay transfer fees separately
-;;             }
-;;             max_bid_amount = msg_value;
-;;             max_bid_address = sender_address;
-;;             int delta_time = auction_prolongation - (auction_end_time - now());
-;;             if (delta_time > 0) {
-;;                 auction_end_time += delta_time;
-;;             }
-;;             store_data(index, collection_address, owner_address, content, domain, now());
-;;         }
-
+    if (op == 0) {
+        store_data(index, collection_address, owner_address, content, uri, domain, now());
         return ();
     }
 
     int query_id = in_msg_body~load_uint(64);
 
-;;     if ((auction_complete) & (~ cell_null?(auction))) { ;; take domain after auction  ;; todo
-;;         int balance_without_msg = my_balance - msg_value;
-;;         int amount_to_send = (max_bid_amount > balance_without_msg - min_tons_for_storage()) ? (balance_without_msg - min_tons_for_storage()) : max_bid_amount;
-;;         if (amount_to_send > 0) {
-;;             send_msg(collection_address, amount_to_send, op::fill_up, query_id, null(), 2); ;; ignore errors
-;;             my_balance -= amount_to_send;
-;;         }
-;;         owner_address = max_bid_address;
-;;         auction = null();
-;;         store_data(index, collection_address, owner_address, content, domain, last_fill_up_time);
-;;     }
 
     if (op == op::transfer()) {
         throw_unless(401, equal_slices(sender_address, owner_address));
-        transfer_ownership(my_balance, index, collection_address, owner_address, content, sender_address, query_id, in_msg_body, fwd_fee, domain);
+        transfer_ownership(my_balance, index, collection_address, owner_address, content, uri, sender_address, query_id, in_msg_body, fwd_fee, domain);
         return ();
     }
     if (op == op::edit_content()) { ;; owner can change content and dns records
         throw_unless(410, equal_slices(sender_address, owner_address));
-        store_data(index, collection_address, owner_address, in_msg_body~load_ref(), domain, now());
+        store_data(index, collection_address, owner_address, in_msg_body~load_ref(), in_msg_body~load_ref(), domain, now());
         return ();
     }
     if (op == op::change_dns_record) { ;; change dns record
@@ -186,7 +177,7 @@ int min_tons_for_storage() asm "1000000000 PUSHINT"; ;; 1 TON
 
         content = begin_cell().store_uint(0, 8).store_dict(keyvalue_map).end_cell();
 
-        store_data(index, collection_address, owner_address, content, domain, now());
+        store_data(index, collection_address, owner_address, content, uri, domain, now());
         return ();
     }
     if (op == op::process_governance_decision) { ;; governance
@@ -197,26 +188,13 @@ int min_tons_for_storage() asm "1000000000 PUSHINT"; ;; 1 TON
         int config_op = config_value~load_uint(8);
         throw_unless(416, (config_op == 0) | (config_op == 1));
         if (config_op == 0) { ;; transfer
-            transfer_ownership(my_balance, index, collection_address, owner_address, content, sender_address, query_id, config_value, fwd_fee, domain);
+            transfer_ownership(my_balance, index, collection_address, owner_address, content, uri, sender_address, query_id, config_value, fwd_fee, domain);
         }
         if (config_op == 1) { ;; destroy
             send_msg(collection_address, 0, op::fill_up, query_id, null(), 128 + 32); ;; carry all the remaining balance + destroy
         }
         return ();
     }
-    if (op == op::dns_balance_release) { ;; release domain
-        throw_unless(414, (now() - last_fill_up_time > one_year));
-        int min_price = get_min_price(domain.begin_parse().slice_bits(), now());
-        throw_unless(407, msg_value >= min_price);
-        int balance_without_msg = my_balance - msg_value;
-        int amount_to_send = balance_without_msg - min_tons_for_storage();
-        if (amount_to_send > 0) {
-            send_msg(owner_address, amount_to_send, op::dns_balance_release, query_id, null(), 2); ;; ignore errors
-        }
-        owner_address = zero_address();
-        store_data(index, collection_address, owner_address, content, domain, now());
-        return ();
-    }
     if (op == op::get_static_data()) {
         send_msg(sender_address, 0, op::report_static_data(), query_id, begin_cell().store_uint(index, 256).store_slice(collection_address), 64); ;; carry all the remaining value of the inbound message
         return ();
@@ -229,22 +207,22 @@ int min_tons_for_storage() asm "1000000000 PUSHINT"; ;; 1 TON
 ;;
 
 (int, int, slice, slice, cell) get_nft_data() method_id {
-    (int init?, int index, slice collection_address, slice owner_address, cell content, cell domain, int last_fill_up_time) = load_data();
-    return (init?, index, collection_address, owner_address, content);
+    (int init?, int index, slice collection_address, slice owner_address, cell content, cell uri, cell domain, int last_fill_up_time) = load_data();
+    return (init?, index, collection_address, owner_address, uri);
 }
 
 slice get_editor() method_id {
-    (int init?, int index, slice collection_address, slice owner_address, cell content, cell domain, int last_fill_up_time) = load_data();
+    (int init?, int index, slice collection_address, slice owner_address, cell content, cell uri, cell domain, int last_fill_up_time) = load_data();
     return owner_address;
 }
 
 slice get_domain() method_id {
-    (int init?, int index, slice collection_address, slice owner_address, cell content, cell domain, int last_fill_up_time) = load_data();
+    (int init?, int index, slice collection_address, slice owner_address, cell content, cell uri, cell domain, int last_fill_up_time) = load_data();
     return domain.begin_parse();
 }
 
 int get_last_fill_up_time() method_id {
-    (int init?, int index, slice collection_address, slice owner_address, cell content, cell domain, int last_fill_up_time) = load_data();
+    (int init?, int index, slice collection_address, slice owner_address, cell content, cell uri, cell domain, int last_fill_up_time) = load_data();
     return last_fill_up_time;
 }
 
@@ -253,7 +231,7 @@ int get_last_fill_up_time() method_id {
 
     throw_unless(70, mod(subdomain_bits, 8) == 0);
 
-    (int init?, int index, slice collection_address, slice owner_address, cell content, cell my_domain_cell, int last_fill_up_time) = load_data();
+    (int init?, int index, slice collection_address, slice owner_address, cell content, cell uri, cell domain, int last_fill_up_time) = load_data();
 
     slice cs = content.begin_parse();
     throw_unless(412, cs~load_uint(8) == 0); ;; data onchain tag

contracts/utils.ts

@@ -1,11 +1,14 @@
-import {Cell} from "ton";
+import {beginCell, beginDict, BitString, Cell, DictBuilder, TonClient} from "ton";
+import {sha256} from "ton-crypto";
+import {BN} from "bn.js";
 
 
 // from https://github.com/getgems-io/nft-contracts/blob/main/packages/nft-content/nftContent.ts
 const OFF_CHAIN_CONTENT_PREFIX = 0x01
+const ON_CHAIN_CONTENT_PREFIX = 0x00
 
 export function flattenSnakeCell(cell: Cell) {
-    let c: Cell|null = cell
+    let c: Cell | null = cell
 
     let res = Buffer.alloc(0)
 
@@ -55,12 +58,162 @@ export function encodeOffChainContent(content: string) {
     return makeSnakeCell(data)
 }
 
+export async function encodeSemiChainContent(uri: string) {
+    let db = beginDict(256);
+    db.storeCell(await sha256("uri"), beginCell().storeBuffer(Buffer.from(uri)).endCell());
+    let data = db.endDict()?.toBoc() as Buffer;
+    let offChainPrefix = Buffer.from([ON_CHAIN_CONTENT_PREFIX])
+    data = Buffer.concat([offChainPrefix, data])
+    return makeSnakeCell(data)
+}
+
 export function decodeOffChainContent(content: Cell) {
     let data = flattenSnakeCell(content)
 
-    let prefix = data[0]
-    if (prefix !== OFF_CHAIN_CONTENT_PREFIX) {
-        throw new Error(`Unknown content prefix: ${prefix.toString(16)}`)
-    }
+    // let prefix = data[0]
+    // if (prefix !== OFF_CHAIN_CONTENT_PREFIX) {
+    //     throw new Error(`Unknown content prefix: ${prefix.toString(16)}`)
+    // }
     return data.slice(1).toString()
 }
+
+export function get_tonclient(isTestnet: boolean) {
+    return new TonClient({
+        endpoint: `https://${isTestnet ? "testnet." : ""}toncenter.com/api/v2/jsonRPC`,
+        apiKey: isTestnet ? 'bed2b4589201ff3c575be653593f912a337c08eed416b60b02345763b9ee9c36' : 'a1e8a1055a387515158589dc7e9bad3035e7db2b9f9ea5cdad6b727f71e328db'
+    });
+}
+// look up tables
+const to_hex_array: string[] = [];
+const to_byte_map: any = {};
+for (let ord = 0; ord <= 0xff; ord++) {
+    let s = ord.toString(16);
+    if (s.length < 2) {
+        s = "0" + s;
+    }
+    to_hex_array.push(s);
+    to_byte_map[s] = ord;
+}
+
+/**
+ * @param buffer  {Uint8Array}
+ * @return {string}
+ */
+function bytesToHex(buffer: Uint8Array) {
+    const hex_array = [];
+    //(new Uint8Array(buffer)).forEach((v) => { hex_array.push(to_hex_array[v]) });
+    for (let i = 0; i < buffer.byteLength; i++) {
+        hex_array.push(to_hex_array[buffer[i]]);
+    }
+    return hex_array.join("");
+}
+
+// reverse conversion using lookups
+/**
+ * @param s {string}
+ * @return {Uint8Array}
+ */
+function hexToBytes(s: string) {
+    s = s.toLowerCase();
+    const length2 = s.length;
+    if (length2 % 2 !== 0) {
+        throw "hex string must have length a multiple of 2";
+    }
+    const length = length2 / 2;
+    const result = new Uint8Array(length);
+    for (let i = 0; i < length; i++) {
+        const i2 = i * 2;
+        const b = s.substring(i2, i2 + 2);
+        if (!to_byte_map.hasOwnProperty(b)) throw new Error('invalid hex character ' + b);
+        result[i] = to_byte_map[b];
+    }
+    return result;
+}
+
+export class AdnlAddress {
+    bytes: Uint8Array;
+
+    /**
+     * @param anyForm {string | Uint8Array | AdnlAddress}
+     */
+    constructor(anyForm: AdnlAddress | string | Uint8Array | null) {
+        if (anyForm == null) {
+            throw "Invalid address";
+        }
+
+        if (anyForm instanceof AdnlAddress) {
+            this.bytes = anyForm.bytes;
+        } else if (anyForm instanceof Uint8Array) {
+            if (anyForm.length !== 32) {
+                throw new Error('invalid adnl bytes length');
+            }
+            this.bytes = anyForm;
+        } else if (typeof anyForm === 'string') {
+            if (anyForm.length !== 64) {
+                throw new Error('invalid adnl hex length');
+            }
+            this.bytes = hexToBytes(anyForm);
+        } else {
+            throw new Error('unsupported type')
+        }
+    }
+
+    toHex() {
+        let hex = bytesToHex(this.bytes);
+        while (hex.length < 64) {
+            hex = '0' + hex;
+        }
+        return hex;
+    }
+}
+
+export async function categoryToBN(category: string) {
+    if (!category) return new BN(0); // all categories
+    const categoryHash = await sha256(category);
+    return new BN(categoryHash);
+}
+
+const base64abc = (() => {
+    const abc = []
+    const A = "A".charCodeAt(0);
+    const a = "a".charCodeAt(0);
+    const n = "0".charCodeAt(0);
+    for (let i = 0; i < 26; ++i) {
+        abc.push(String.fromCharCode(A + i));
+    }
+    for (let i = 0; i < 26; ++i) {
+        abc.push(String.fromCharCode(a + i));
+    }
+    for (let i = 0; i < 10; ++i) {
+        abc.push(String.fromCharCode(n + i));
+    }
+    abc.push("+");
+    abc.push("/");
+    return abc;
+})();
+
+export function bytesToBase64(bytes: Buffer) {
+    let result = "";
+    let i;
+    const l = bytes.length;
+    for (i = 2; i < l; i += 3) {
+        result += base64abc[bytes[i - 2] >> 2];
+        result += base64abc[((bytes[i - 2] & 0x03) << 4) | (bytes[i - 1] >> 4)];
+        result += base64abc[((bytes[i - 1] & 0x0f) << 2) | (bytes[i] >> 6)];
+        result += base64abc[bytes[i] & 0x3f];
+    }
+    if (i === l + 1) {
+        // 1 octet missing
+        result += base64abc[bytes[i - 2] >> 2];
+        result += base64abc[(bytes[i - 2] & 0x03) << 4];
+        result += "==";
+    }
+    if (i === l) {
+        // 2 octets missing
+        result += base64abc[bytes[i - 2] >> 2];
+        result += base64abc[((bytes[i - 2] & 0x03) << 4) | (bytes[i - 1] >> 4)];
+        result += base64abc[(bytes[i - 1] & 0x0f) << 2];
+        result += "=";
+    }
+    return result;
+}

package.json

@@ -10,11 +10,13 @@
     "build": "ts-node ./build/_build.ts",
     "deploy": "ts-node ./build/_deploy.ts",
     "deploy:testnet": "ts-node ./build/_deploy.ts",
-    "postinstall": "ts-node ./build/_setup.ts"
+    "postinstall_": "ts-node build/_setup.ts",
+    "cli": "node --no-warnings --loader ts-node/esm bin/cli.js",
+    "api": "node --no-warnings --loader ts-node/esm bin/api.js "
   },
   "devDependencies": {
-    "@swc/core": "^1.2.177",
-    "@types/bn.js": "^5.1.0",
+    "@swc/core": "^1.3.25",
+    "@types/bn.js": "^5.1.1",
     "@types/chai": "^4.3.0",
     "@types/mocha": "^9.0.0",
     "@types/semver": "^7.3.9",
@@ -46,6 +48,10 @@
     "node": ">=16.15.0"
   },
   "dependencies": {
-    "semver": "^7.3.7"
+    "@tonconnect/protocol": "^2.0.1",
+    "semver": "^7.3.7",
+    "subcommand": "^2.1.1",
+    "ton-compiler": "^2.0.0",
+    "express": "^4.18.2"
   }
 }

test/creation.spec.ts

@@ -9,6 +9,7 @@ import * as main from "../contracts/main";
 import { internalMessage, randomAddress } from "./helpers";
 
 import { hex } from "../build/nft-collection.compiled.json";
+import {hex as item_code} from "../build/nft-item.compiled.json";
 import {makeSnakeCell} from "../contracts/utils";
 
 describe("Creating items tests", () => {
@@ -20,7 +21,7 @@ describe("Creating items tests", () => {
       Cell.fromBoc(hex)[0],
       main.collectionData({
         ownerAddress: randomAddress("owner"),
-        code: Cell.fromBoc(hex)[0],
+        code: Cell.fromBoc(item_code)[0],
         ownerKey: 0,
       }),
       { debug: debug }
@@ -33,13 +34,23 @@ describe("Creating items tests", () => {
     const sendToSelfMessage = internalMessage({
         from: ownerAddr,
         body: main.createItem({ domain: "test" }),
-        value: new BN(10 * main.TON()),
+        value: new BN(100 * main.TON()),
     });
     const res = await contract.sendInternalMessage(sendToSelfMessage);
-    console.log(res);
+
     expect(res.type).to.equal("success");
     expect(res.exit_code).to.equal(0);
-
+  });
+  it("does not allow to buy an item if the price is too low", async () => {
+    main.setContractBalance(contract, 10 * main.TON());
+    let ownerAddr = randomAddress("owner");
+    const sendToSelfMessage = internalMessage({
+        from: ownerAddr,
+        body: main.createItem({ domain: "test" }),
+        value: new BN(main.TON() / 100),
+    });
+    const res = await contract.sendInternalMessage(sendToSelfMessage);
+    expect(res.type).to.equal("failed");
   });
 
 });

test/item.spec.ts

@@ -0,0 +1,71 @@
+import chai, {assert, expect} from "chai";
+import chaiBN from "chai-bn";
+import BN from "bn.js";
+
+chai.use(chaiBN(BN));
+
+import {Address, beginCell, Builder, Cell, contractAddress, parseDict, parseDictBitString, Slice, toNano} from "ton";
+import {runContract, SmartContract} from "ton-contract-executor";
+import * as main from "../contracts/main";
+import {internalMessage, randomAddress} from "./helpers";
+
+import {hex as item_code} from "../build/nft-item.compiled.json";
+import {makeSnakeCell} from "../contracts/utils";
+import {keyPairFromSeed, KeyPair, sign, keyPairFromSecretKey, sha256} from "ton-crypto";
+import {signBuy} from "../contracts/main";
+import {Base64} from "@tonconnect/protocol";
+
+let data = main.itemDataUninit({domain: "test", collectionAddress: randomAddress("collection")});
+
+describe("Creating item tests", () => {
+    let contract: SmartContract;
+    let debug: boolean = true;
+
+    beforeEach(async () => {
+        contract = await SmartContract.fromCell(
+            Cell.fromBoc(item_code)[0],
+            data,
+            {debug: debug}
+        );
+        contract.setC7Config({
+            myself: randomAddress("item"),
+            balance: toNano(1).toNumber(),
+        })
+    });
+
+    it("allows to set the data", async () => {
+        let ownerAddr = randomAddress("dude");
+        const initializeMsg = internalMessage({
+            from: randomAddress("collection"),
+            body: main.initializeItemMsg({domain: "levcccc", ownerAddr, zone: "example.ton"}),
+            value: new BN(0),
+        });
+        const res = await contract.sendInternalMessage(initializeMsg);
+
+        // let nft_data = await contract.invokeGetMethod("get_nft_data", []);
+        // console.log(nft_data.result);
+        expect(res.type).to.equal("success");
+        expect(res.exit_code).to.equal(0);
+        const setDataMsg = internalMessage({
+            from: ownerAddr,
+            body: await main.setContent({domain: "levcccc", zone: "example.ton"}),
+            value: new BN(toNano(2)),
+            })
+        const res2 = await contract.sendInternalMessage(setDataMsg);
+        expect(res2.type).to.equal("success");
+        expect(res2.exit_code).to.equal(0);
+        let nft_data = await contract.invokeGetMethod("get_nft_data", []);
+        console.log('res4', nft_data.result[4]);
+        // @ts-ignore
+        console.log(Base64.encode((nft_data.result[4] as Cell).toBoc()))
+        // @ts-ignore
+        // let content = (nft_data.result[4] as Cell).beginParse();
+        // let a = parseDict(content, 256, (s) => s);
+        // console.log(a);
+        let resolved = (await contract.invokeGetMethod("dnsresolve", [
+            {type: "cell_slice", value: "te6cckEBAQEAAwAAAgDTZ9xB"},
+            {type: "int", value: new BN(await sha256('uri')).toString()}
+        ]));
+        expect(resolved.type).to.equal("success");
+    });
+});

test/selling.spec.ts

@@ -1,56 +0,0 @@
-import chai, { assert, expect } from "chai";
-import chaiBN from "chai-bn";
-import BN from "bn.js";
-chai.use(chaiBN(BN));
-
-import { Builder, Cell, Slice } from "ton";
-import { SmartContract } from "ton-contract-executor";
-import * as main from "../contracts/main";
-import { internalMessage, randomAddress } from "./helpers";
-
-import { hex } from "../build/main.compiled.json";
-import { makeSnakeCell } from "../contracts/utils";
-import { signVerify } from "ton-crypto";
-
-describe("Selling tests (instant buy)", () => {
-  let contract: SmartContract;
-  let debug: boolean = true;
-  let keyPair = main.genKeyPair();
-
-  beforeEach(async () => {
-    contract = await SmartContract.fromCell(
-      Cell.fromBoc(hex)[0],
-      main.data({
-        ownerAddress: randomAddress("owner"),
-        code: Cell.fromBoc(hex)[0],
-        collectionAddress: randomAddress("collection"),
-        domain: "alice",
-        publicKey: keyPair.publicKey
-      }),
-      { debug: debug }
-    );
-  });
-
-  it("Sell", async () => {
-    main.setContractBalance(contract, 10 * main.TON());
-    const sellMessage = internalMessage({
-      from: randomAddress("buyer"),
-      body: main.instantBuyMessage({
-        receiverAddress: randomAddress("buyer"),
-        issuedCollectionAddr: randomAddress("collection"),
-        price: 10 * main.TON(),
-        domain: "bob",
-        privateKey: keyPair.secretKey
-      }),
-      value: new BN(10 * main.TON())
-    });
-    context("Public key is correct", async () => {
-        const pubKeyRes = await contract.invokeGetMethod("get_public_key", []);
-        expect(pubKeyRes.result[0]).to.equal(keyPair.publicKey);
-    });
-
-    const res = await contract.sendInternalMessage(sellMessage);    
-    expect(res.type).to.equal("success");
-    expect(res.exit_code).to.equal(0);
-  });
-});

test/signing.spec.ts

@@ -0,0 +1,71 @@
+import chai, {assert, expect} from "chai";
+import chaiBN from "chai-bn";
+import BN from "bn.js";
+
+chai.use(chaiBN(BN));
+
+import {Address, Builder, Cell, contractAddress, Slice} from "ton";
+import {runContract, SmartContract} from "ton-contract-executor";
+import * as main from "../contracts/main";
+import {internalMessage, randomAddress} from "./helpers";
+
+import {hex} from "../build/nft-collection.compiled.json";
+import {hex as item_code} from "../build/nft-item.compiled.json";
+import {makeSnakeCell} from "../contracts/utils";
+import {keyPairFromSeed, KeyPair, sign, keyPairFromSecretKey} from "ton-crypto";
+import {signBuy} from "../contracts/main";
+
+let ownerKeys = keyPairFromSeed(Buffer.from("0000000000000000000000000000000000000000000000000000000000000000", "hex"));
+let ownerPubNum = new BN(ownerKeys.publicKey);
+let data = main.collectionData({
+    ownerAddress: randomAddress("owner"),
+    code: Cell.fromBoc(item_code)[0],
+    ownerKey: ownerPubNum,
+});
+
+describe("Signing tests", () => {
+    let contract: SmartContract;
+    let debug: boolean = true;
+
+    beforeEach(async () => {
+        contract = await SmartContract.fromCell(
+            Cell.fromBoc(hex)[0],
+            data,
+            {debug: debug}
+        );
+        contract.setC7Config({
+            myself: randomAddress("collection")
+        })
+    });
+
+    it("allows to buy an item with a valid signature", async () => {
+        main.setContractBalance(contract, 10 * main.TON(), randomAddress("collection"));
+        let ownerAddr = randomAddress("dude");
+        let signature = signBuy("test", randomAddress("collection"), ownerAddr, ownerKeys.secretKey);
+        const sendToSelfMessage = internalMessage({
+            from: ownerAddr,
+            body: main.createItem({domain: "test", signature: signature}),
+            value: new BN(100 * main.TON()),
+        });
+        const res = await contract.sendInternalMessage(sendToSelfMessage);
+        // console.log(res);
+        // let fs = require('fs');
+        // fs.writeFile('logs.txt', res.logs, (_: any) => {});
+        expect(res.type).to.equal("success");
+        expect(res.exit_code).to.equal(0);
+    });
+    it("does not allow to buy an item if the signature is for another user", async () => {
+        main.setContractBalance(contract, 10 * main.TON(), randomAddress("collection"));
+        let signature = signBuy("test", randomAddress("collection"), randomAddress("dude"), ownerKeys.secretKey);
+        const sendToSelfMessage = internalMessage({
+            from: randomAddress("dude2"),
+            body: main.createItem({domain: "test", signature: signature}),
+            value: new BN(100 * main.TON()),
+        });
+        const res = await contract.sendInternalMessage(sendToSelfMessage);
+        expect(res.type).to.equal("failed");
+        expect(res.exit_code).to.equal(205);
+
+    });
+
+});