Sign ($SIGN) is a Web3 infrastructure project focused on building a layer of data verification and digital identity on the blockchain. Through the Sign Protocol, users and organizations can create, sign, and verify certificates, contracts, or personal information in a transparent and unalterable manner. The project supports operations on various blockchains, enabling applications to easily integrate without being limited by a single ecosystem. Additionally, Sign provides the TokenTable tool for managing airdrops and automatic vesting via smart contracts, reducing errors and fraud in token distribution. The flexible storage system between on-chain and off-chain helps optimize costs while ensuring security. With these features, Sign aims to be applied in real-world scenarios such as electronic contract signing, digital identity verification, and building a reliable data infrastructure for Web3 and traditional enterprises.#SignDigitalSovereignInfra
