Tạo token ERC-20 từ A đến Z bằng Hardhat & OpenZeppelin – bài học thực tế về cách token hoạt động, vì sao token "rác" xuất hiện trong ví, và vì sao giá trị thực chỉ đến từ thanh khoản, không phải mã nguồn. Tự tay làm 1 lần để hiểu rõ scam, fake token, approval trap. #CryptoEducation #ERC20 #Blockchain #SmartContract #Token #Web3 #GiáoDụcCrypto #BlockchainVietnam #TokenERC20 #Web3Vietnam
https://dev.to/devforge/building-an-erc-20-token-from-a-to-z-hardhat-openzeppelin-1dpc
Wallet where you can store Pepe
https://genxnotes.com/wallet-where-you-can-store-pepe/
#2 #AI #Android #Base #Binance #Blockchain #brand #Coin #Coinbase #decentralized #Download #ENS #ERC20 #ETH #Ethereum #iOS #LED #Ledger #LedgerNanoS #Meta #MetaMask #NC #OUR #Pepe #PING #Popular #PRO #Scam #Seed #SOL #STO #token #Trezor #Tron #TrustWallet #Wallet #X
How do I store tokens on Ethereum?
https://genxnotes.com/how-do-i-store-tokens-on-ethereum/
#1 #2 #2FA #3 #4 #5 #6 #AI #Backup #Base #Blockchain #contract #Cover #Download #ENS #ERC20 #ERC721 #ETH #Ethereum #LED #Ledger #LedgerNanoS #LP #Meta #MetaMask #NC #OUR #OurToken #Popular #PRO #Seed #STO #token #Trezor #Tron #TrustWallet #Wallet #website #X
Как сделать свое первое омничейн приложение на базе LayerZero v2? Часть 2. OFT-токен
В первой части мы разобрали, как развернуть простой OApp в Remix IDE. Пора переходить ко второй. Здесь познакомимся с ключевыми смарт-контрактами и напишем свой OFT (Omnichain Fungible Token). Это поможет на практике разобраться, как работает LayerZero, и понять, на что стоит обращать внимание при разработке омничейн-приложений.
https://habr.com/ru/articles/903474/
#layerzero #omnichain #OFT #ERC20 #layer0 #omnichainfungibletoken #bridges #crosschainbridge #интероперабельность #crosschainmessage
🔎 #ERC20 Tokenleri ETH’yi Geride Bıraktı
🔸 ERC20 tokenlerinin piyasa değeri, Ethereum'un kendi tokeni ETH'yi geçti.
🔸 Solana'nın yükselişi, Ethereum'un piyasa performansını olumsuz etkiledi.
おすすめのAlgorandウォレットは？
I made a thing! Trying out val.town as a platform to make an "executable gist" rather than just a one-off script I could run locally.
https://www.val.town/v/midnightlightning/uniswapV3Position
A script to calculate human-friendly metadata for Uniswap v3 liquidity positions from the on-chain info.
An endpoint to calculate additional metadata for a Uniswap v3 liquidity position. In order to keep on-chain fees low, the Uniswap cryptocurrency exchange balances how much data it writes to the blockchain when users take out a liquidity position. Properties are saved in a few different contracts and so knowing exactly what a liquidity position entails takes a bit of additional calculation. This endpoint takes in a token identifier that represents a liquidity position, and follows the math to make the values more human-friendly. This script uses the bignumber.js library to do higher-precision floating-point math than JavaScript can do on its own with number variables. Usage Find the token ID of the Uniswap position you wish to get details about. If you own the liquidity position, you can head to https://app.uniswap.org/pool and click on the v3 position. The ID of that position will be in the URL of the details page. Append the token ID to the end of this val's URL to fetch data about it (e.g. to get information about token ID 12345 , fetch the url https://midnightlightning-uniswapv3position.web.val.run/12345 ) Reference This val fetches blockchain data from the following smart contracts: NonfungiblePositionManager( 0xc36442b4a4522e871399cd717abdd847ab11fe88 ) Manages the liquidity position tokens as an ERC721 contract. The positions function is used to determine what tokens and tick ranges the individual liquidity position has. UniswapV3Factory ( 0x1F98431c8aD98523631AE4a59f267346ea31F984 ) Contract that manages liquidity pools, and acts as a registry to record where each pairing is deployed to. The getPool function is used to find where the smart contract for a specific pairing of ERC20 tokens is deployed to. ERC20 tokens Each position has two tokens it's balancing between, and each token has its own instance of an ERC20 contract deployed to the blockchain. The name and symbol functions are used to determine how to describe each token, and the decimals function to determine how to scale the price value for the ratio between them. UniswapV3Pool Contract that handles swaps between specific pairs of tokens. The slot0 function is used to fetch the current price the two tokens are swapping at.
Top #ERC20 Token To Surge As Soon As Ethereum ETF Gets Approve
https://coinpedia.org/news/top-erc20-token-to-surge-as-soon-as-ethereum-etf-gets-approve/
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