Document signing made simple in Web3 EthSign is a decentralized, versioned electronic agreement signing dApp built with Web3 technologies. EthSign is built upon the Web3 infrastructure that has just become mature over the past few years: Decentralized Identity, smart contract platforms and decentralized storage networks, providing same functions as its Web 2 signing applications: uploading agreements, agreement signing, and the verification of signatures and versioning agreement in the future. Make comments, edit, and access each version of your electronic agreement without privacy and communication concerns.