ETHSign

EthSign is a decentralized electronic agreement and signing platform that replaces traditional e-signature services with a blockchain-based solution, ensuring every document is secure, transparent, and verifiable across multiple chains. Users can create, sign, annotate, and track contracts in real-time while benefiting from industry-leading encryption and compliance with global digital signature laws. By supporting interoperability between major blockchains—including Ethereum, Solana, TON, and Bitcoin—EthSign enables seamless cross-chain agreements for individuals and organizations. The platform’s versioned contract infrastructure, decentralized identity integrations, and privacy-forward architecture address data security and fragmentation in digital agreements. With over 2 million users and 800,000 contracts signed, EthSign is trusted by legal, enterprise, and crypto-native users to bridge the gap between real-world agreements and blockchain technology