ERC 721

An “Ethereum Request for Comments” (ERC) is a document that programmers use to write #smartcontracts on the Ethereum #Blockchain. These documents describe the rules that #Ethereum-based tokens must follow.

𝗘𝗥𝗖-𝟳𝟮𝟭: standard on Ethereum for non-fungible tokens (NFTs) 🖼