What is ERC404? A recently introduced token standard within the Ethereum ecosystem has taken over the market, by seeking to merge characteristics of established ERC-20 fungible tokens and ERC-721 non-fungible tokens (NFTs), offering a unique “semi-fungible” digital asset. Developed by the pseudonymous creators “ctrl” and “Acme,” ERC-404 serves as an experimental and unofficial addition to the existing token standards.
