
What Is ERC-721?
In 2017, ERC-20 was the Ethereum token standard that launched a thousand ICOs. Today, ERC-721 has launched a thousand non-fungible tokens (NFTs). Originally the lesser-known cousin of the ERC-20, ERC-721 has grown to become a pillar of the Ethereum ecosystem, underpinning billions of dollars worth of NFTs. Blockchains are a revolutionary technology upon which entirely new models of value and ownership are being developed. Before the ERC-721 token standard, most tokens on blockchains functioned...









