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feat: deployed iotexTestnet
also touched up the deployment scripts so that I can better document the end-to-end process of running that script, too: supplying env vars etc.
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‎README.md

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[![Audit by LimeChain](https://img.shields.io/badge/Audit-LimeChain-green)](https://streamr-public.s3.amazonaws.com/DATAv2_audit_LimeChain.pdf)
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[![Audit by Isentropy](https://img.shields.io/badge/Audit-Isentropy-green)](https://streamr-public.s3.amazonaws.com/DATAv2_audit_Isentropy.pdf)
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## Deployments
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| Chain | Address |
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|-------|---------|
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| Ethereum Mainnet | [0x8f693ca8d21b157107184d29d398a8d082b38b76](https://etherscan.io/address/0x8f693ca8d21b157107184d29d398a8d082b38b76#readContract) |
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| Binance Smart Chain | [0x0864c156b3c5f69824564dec60c629ae6401bf2a](https://bscscan.com/address/0x0864c156b3c5f69824564dec60c629ae6401bf2a#readContract) |
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| Gnosis (formerly xDAI) | [0x256eb8a51f382650B2A1e946b8811953640ee47D](https://gnosis.blockscout.com/address/0x256eb8a51f382650B2A1e946b8811953640ee47D) |
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| Polygon | [0x3a9A81d576d83FF21f26f325066054540720fC34](https://polygonscan.com/address/0x3a9A81d576d83FF21f26f325066054540720fC34#code) |
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| Polygon Amoy testnet | [0xf5e28a2E7BbedbE97c3782b17b102410E10d90f1](https://amoy.polygonscan.com/address/0xf5e28a2E7BbedbE97c3782b17b102410E10d90f1#code) |
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| IoTeX testnet | [0x5ABD469031d2B5f939808565EAB8562d7Cbaa939](https://testnet.iotexscan.io/address/0x5ABD469031d2B5f939808565EAB8562d7Cbaa939) |
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## NPM package contents
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JS/TypeScript utilities to get a nicely typed DATAv2 instance. Here's a sample code for plain node.js:
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## List of files
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| File | Description | Deployed |
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|--------------------------------|-------------|---------|
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|contracts/CrowdsaleToken.sol | The current (or "old") DATA token | ETH [0x0cf0...23](https://etherscan.io/address/0x0cf0ee63788a0849fe5297f3407f701e122cc023#readContract)
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|contracts/DATAv2.sol | The new DATA token | ETH [0x8f6...b76](https://etherscan.io/address/0x8f693ca8d21b157107184d29d398a8d082b38b76#readContract) BSC [0x0864...2a](https://bscscan.com/address/0x0864c156b3c5f69824564dec60c629ae6401bf2a#readContract) xDAI [0x256...47D](https://blockscout.com/poa/xdai/address/0x256eb8a51f382650B2A1e946b8811953640ee47D)
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|contracts/DataTokenMigrator.sol | Migrator contract that acts as UpgradeAgent for the old token | ETH [0xc7...c16c](https://etherscan.io/address/0xc7aaf6c62e86a36395d8108fe95d5f758794c16c#readContract)
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|--------------------------------|-------------|----------|
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|contracts/CrowdsaleToken.sol | The current (or "old") DATA token | ETH [0x0cf0...23](https://etherscan.io/address/0x0cf0ee63788a0849fe5297f3407f701e122cc023#readContract) |
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|contracts/DATAv2.sol | The new DATA token | ETH [0x8f6...b76](https://etherscan.io/address/0x8f693ca8d21b157107184d29d398a8d082b38b76#readContract) (see above) |
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|contracts/DataTokenMigrator.sol | Migrator contract that acts as UpgradeAgent for the old token | ETH [0xc7...c16c](https://etherscan.io/address/0xc7aaf6c62e86a36395d8108fe95d5f758794c16c#readContract) |
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|contracts/IERC677.sol | Interface of ERC677 as defined in [the LINK token](https://etherscan.io/address/0x514910771af9ca656af840dff83e8264ecf986ca#code) |
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|contracts/IERC677Receiver.sol | Interface of ERC677Receiver also defined in [the LINK token](https://etherscan.io/address/0x514910771af9ca656af840dff83e8264ecf986ca#code) |
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|contracts/MockRecipient.sol | IERC677Receiver implementation for the purpose of testing |

‎archive/2024-10-24-deploy-iotex-testnet-log.txt

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$ ./scripts/2024-10-24-deploy-iotex-testnet.sh [20:20:54]
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+ '[' -z <redacted> ']'
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+ export PROVIDER=https://babel-api.testnet.iotex.io
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+ PROVIDER=https://babel-api.testnet.iotex.io
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+ export EXPLORER=https://testnet.iotexscan.io
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+ EXPLORER=https://testnet.iotexscan.io
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+ export OUTPUT_FILE=iotex-testnet-address.txt
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+ OUTPUT_FILE=iotex-testnet-address.txt
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+ ./scripts/deploy-without-migrator.js
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Deploying contracts from 0x41e36D4fFb5B443B20f55bcFf27c68fF086Fe06f
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Connected to network at https://babel-api.testnet.iotex.io: {"name":"unknown","chainId":"4690"}
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Follow deployment: https://testnet.iotexscan.io/tx/0x13c362b06e5a14c8826beb448c5d13527b17ec5d3517d3fa123b7cf164c2092c
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DATAv2 deployed to: 0x5ABD469031d2B5f939808565EAB8562d7Cbaa939
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Follow grant minter role: https://testnet.iotexscan.io/tx/0x9bcc8c2a79aad3ca9d94fc91e86caf6ab2c6f4abf1f66aa14513cc7d4cc4a747
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Follow grant admin role: https://testnet.iotexscan.io/tx/0xd204ed0533514ddcb07d42d2520728b6918296fcaf540cf2b485a44f36323588
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++ cat iotex-testnet-address.txt
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+ npx hardhat verify --network iotexTestnet 0x5ABD469031d2B5f939808565EAB8562d7Cbaa939
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[INFO] Sourcify Verification Skipped: Sourcify verification is currently disabled. To enable it, add the following entry to your Hardhat configuration:
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sourcify: {
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enabled: true
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}
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Or set 'enabled' to false to hide this message.
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For more information, visit https://hardhat.org/hardhat-runner/plugins/nomicfoundation-hardhat-verify#verifying-on-sourcify
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hardhat-verify found one or more errors during the verification process:
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Etherscan:
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The address 0x5ABD469031d2B5f939808565EAB8562d7Cbaa939 has no bytecode. Is the contract deployed to this network?
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The selected network is iotexTestnet.
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+ echo 'Retrying in 10 seconds...'
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Retrying in 10 seconds...
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+ sleep 10
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++ cat iotex-testnet-address.txt
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+ npx hardhat verify --network iotexTestnet 0x5ABD469031d2B5f939808565EAB8562d7Cbaa939
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[INFO] Sourcify Verification Skipped: Sourcify verification is currently disabled. To enable it, add the following entry to your Hardhat configuration:
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sourcify: {
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enabled: true
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}
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Or set 'enabled' to false to hide this message.
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For more information, visit https://hardhat.org/hardhat-runner/plugins/nomicfoundation-hardhat-verify#verifying-on-sourcify
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Successfully submitted source code for contract
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contracts/DATAv2.sol:DATAv2 at 0x5ABD469031d2B5f939808565EAB8562d7Cbaa939
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for verification on the block explorer. Waiting for verification result...
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Successfully verified contract DATAv2 on the block explorer.
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https://testnet.iotexscan.io/address/0x5ABD469031d2B5f939808565EAB8562d7Cbaa939#code

‎hardhat.config.js

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require("@typechain/hardhat")
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require("hardhat-gas-reporter")
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require("solidity-coverage")
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require("@nomicfoundation/hardhat-verify")
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// You need to export an object to set up your config
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// Go to https://hardhat.org/config/ to learn more
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}
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]
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},
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networks: {
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hardhat: {},
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polygon: {
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chainId: 137,
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url: "https://polygon-rpc.com",
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// gasPrice: 80000000000,
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},
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polygonAmoy: {
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chainId: 80002,
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url: process.env.ETHEREUM_RPC || "https://rpc-amoy.polygon.technology",
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},
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ethereum: {
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chainId: 1,
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url: "https://mainnet.infura.io/v3/" + process.env.INFURA_KEY || "",
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},
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peaq: {
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chainId: 3338,
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url: "https://peaq.api.onfinality.io/public",
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},
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iotex: {
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url: "https://babel-api.mainnet.IoTeX.io",
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chainId: 4689,
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gas: 8500000,
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gasPrice: 1000000000000
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},
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iotexTestnet: {
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url: "https://babel-api.testnet.IoTeX.io",
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chainId: 4690,
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gas: 8500000,
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gasPrice: 1000000000000
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},
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},
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typechain: {
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outDir: "typechain",
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target: "ethers-v6"
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}
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},
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etherscan: {
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apiKey: {
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polygon: process.env.VERIFY_API_KEY || "",
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polygonAmoy: process.env.VERIFY_API_KEY || "",
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peaq: process.env.VERIFY_API_KEY || "",
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iotexTestnet: "no key needed!",
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iotex: "no key needed!",
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},
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customChains: [{
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network: "polygonAmoy",
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chainId: 80002,
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urls: {
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apiURL: "https://api-amoy.polygonscan.com/api",
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browserURL: "https://amoy.polygonscan.com"
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},
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}, {
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network: "peaq",
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chainId: 3338,
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urls: {
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apiURL: "https://peaq-testnet.api.subscan.io",
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browserURL: "https://peaq.subscan.io/"
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},
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}, {
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network: "iotex",
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chainId: 4689,
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urls: {
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apiURL: "https://iotexscout.io/api",
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browserURL: "https://iotexscan.io"
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},
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}, {
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network: "iotexTestnet",
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chainId: 4690,
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urls: {
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apiURL: "https://testnet.iotexscout.io/api",
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browserURL: "https://testnet.iotexscan.io"
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},
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}]
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},
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}

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