$SIGN Project Goal: To provide a "digital lifeboat" infrastructure for digital identity, smart contract-based token distribution (airdrops/vesting), and secure data attestation for dApps and governments.
Core Products:
#SignDigitalSovereignInfra Protocol: Enables creating, storing, and verifying on-chain/off-chain data attestations using zero-knowledge cryptography.
TokenTable: A platform for token vesting, distribution, and airdrop
Sign (SIGN) is a blockchain infrastructure project focused on building a global trust layer for verifiable credentials and programmable token distribution, acting as an omni-chain attestation protocol (Sign Protocol) and token management system (TokenTable). As of late March 2026, SIGN has an unlocked market cap of approximately $61.69M, a price around