Sign (formerly known as EthSign) is a blockchain project focused on building a programmable trust layer across different chains (omnichain). It aims to solve the trust problem in Web 3 through its Sign Protocol: a foundational layer for securely and privately issuing and verifying digital attestations using technologies such as Zero-Knowledge Proofs (ZKP). This allows any claim (such as identity, certificates, or privileges) to be recorded on the blockchain in a tamper-proof manner and verified across multiple chains (EVM, Solana, TON, Aptos, etc.).
TokenTable: An automated, regulatory-compliant token distribution engine. It's used for airdrops, vesting schedules, token unlocks, and targeted asset distribution based on attestations. It supports models like Merkle Trees or Signature-based claims for fuel efficiency.
The project is promoted as Sovereign Infrastructure for Global Nations (S.I.G.N.), meaning sovereign infrastructure for nations, helping governments build digital identity systems, digital currencies (CBDCs), and capital management while maintaining control and compliance (KYC/AML) with high privacy. Key achievements (up to 2026): Processing millions of attestations — exceeding 6 million in 2024-2025.
Distributing over $4 billion in tokens across more than 40-50 million users/wallets.
Partnerships with blockchain centers such as Blockchain Centre Abu Dhabi, and investments from YZi Labs to expand the infrastructure on BNB Chain.
Multi-chain support with persistent storage (such as Arweave) and speed (AWS).
The main products in the EthSign ecosystem: Signing contracts and documents on the chain in a decentralized manner.
SignScan: An explorer for evidence and verifications.
Schema Registry: A standard for organizing data structures.
SignPass: A configurable on-chain identity system.
Token $SIGN Maximum supply: 10 billion tokens.
Approximate distribution: 39-40% for community incentives (including 10% airdrop).
20% for supporters (Backers).
20% for the Foundation.
10% for the early team.
10% for the ecosystem.
Uses (Utility): Verification fees, Governance, Staking, access to services, community incentives, and support for network operations.
The token was launched and traded in April 2025 with a large airdrop, and is available on platforms such as Binance, KuCoin, Bitget, MEXC, and others.
The future vision for Sign focuses on the transition from Web 3 to national infrastructure, such as helping countries issue authenticated digital identities, distribute government subsidies, or manage digital assets efficiently and transparently. It combines decentralization (for trust) with compliance (for sovereignty).
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