SEER is a collection of social value discovery protocols that connect hundreds of millions of Web3 social users and are based on the user identity value system；It includes equity DSN, decentralized identity (DID), the world’s first ads protocol, DAO governance and decentralized data storage that can be implemented within the platform, and E2E’s real-time standard communications protocol. It enables innovative Web3 applications by establishing a matrix of asset tags and behavioral tags of users’ on-chain identities, which can provide accurate feedback to Web3 users.