Crypto Exchange Crypto Exchange
Ctrl+D Crypto Exchange
Home > Crypto > Ethereum > ERC-721




Based on Ethereum's open standards, an irreplaceable and unique token is built.

ERC-721 is based on Ethereum's free and open standard and describes how to build non-fungible or unique tokens on the Ethereum blockchain. Think of it as a rare, unique digital collectible.

Mastercard CEO: "Technical preparation" for the central bank's digital currency: According to news on June 9, the CEO of Mastercard said that he is "technically prepared" for the central bank's digital currency. [2022/6/9 4:12:52]

Coinbase: Ethereum and ERC-20 transaction delay issues resolved: According to official news, the Coinbase platform stated that the transaction delay issues of Ethereum and ERC-20 have been resolved. Officially, ETH and ERC-20 sending is fixed and should now work at normal speeds. [2021/2/13 19:40:29]

Announcement | Huobi Global resumes USDT (ERC20) withdrawal service: Huobi announced that Huobi Global has now resumed USDT (ERC20) withdrawal service. [2019/6/26]


  • Facebook
  • Twitter
  • Weibo
  • YouTube
The immeasurable plunge makes traders wonder? SBF sorted out five possible reasons but admitted frankly: "Unpredictable"

Following the May 19 crash, the crypto market continued to fluctuate and fall on the 23rd. Senior traders analyzed the possible reasons for this decline.Since the middle of 2019.

NFT Pit Avoidance Guide: Don’t forget to do your own research before buying

Original title: "How to Research NFT Projects"As NFT enters the mainstream, more and more artists and project parties have begun to join the NFT field. Since the beginning of 2021.

NFT's first lawsuit? NBA Top Shot users sue Dapper Labs and its CEO

NFT (Non-fungible Token) seems to have become the most popular blockchain branch product in 2021. It has quickly moved from a certificate of ownership and a mark of intellectual property to the investment field.

Golden Observation丨How do we use Uniswap V3?

Golden Finance Blockchain, May 20th The recent release of Uniswap V3 is like a stone that stirred up a thousand waves.

This article understands the difference between homogeneous tokens and non-homogeneous tokens

During this period of time, the industry has been talking about NFT, and it is considered a good direction and opportunity. To understand NFT.

Golden DeFi Daily | The trading volume of dYdX Layer 2 perpetual contracts reached 1 billion US dollars

DeFi Data 1. The total market value of DeFi: 136.768 billion US dollars The data source of the top ten currency rankings by market capitalization is DeFiboxDeFi total market capitalization data source: Coingecko2.