BTCDomain

BTC Domain is a bitcoin domain name service platform where users can register a name and associate it with their bitcoin address. BTC Domain provides an experience similar to the Ethereum Name Service (ENS) by providing a wide range of name-related services, including name registration, name resolution, and other related services.".btc" domains are inscribed as formatted JSON text onto the Bitcoin mainnet, with each domain being a unique inscription that is akin to a BTC NFT.