@SignOfficial (SIGN) is a blockchain infrastructure equipped with a multi-chain attestation standard, developed to design, review, and manage decentralized and tamper-proof digital identities. It is the protocol #SIGN of the $SIGN token, founded in 2021 to establish trust in networks globally through versatile data. It operates as an electronic certificate "DocuSign Web3" for validating secure and decentralized agreements between stakeholders on the blockchain. Its goal is to develop a global trust layer for verifiable digital identities. The main aspects of the protocol #Sign are decentralized attestations, SignPass identities (identity), digital signatures (eSign), a sovereign infrastructure #signdigitalsovereigninfra , and the distribution of tokens $SIGN (TokenTable). It promotes the establishment of various projects such as digital identity systems and central bank digital currencies (CBDC).