EthSign

Legal agreements, signatures, and compliance workflows built on Sign Protocol.

What is EthSign?

EthSign is a legal and agreement product built on top of Sign Protocol.

It allows users and organizations to:

• create legally binding agreements,

• sign documents digitally,

• verify signatures cryptographically,

• anchor proof of agreement on-chain.

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Key capabilities

• digital document signing

• multi-party workflows

• jurisdiction-aware compliance

• immutable proof of execution

• integration with wallets and identities

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Why it matters

EthSign bridges:

• legal systems ↔ cryptographic proof

• off-chain agreements ↔ on-chain verification

• Web2 compliance ↔ Web3 attestations

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Relationship to Sign Protocol

EthSign:

• uses Sign Protocol schemas and attestations,

• emits verifiable evidence of agreements,

• acts as a vertical application, not infrastructure.

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Example use cases

• government procurement

• enterprise contracts

• compliance acknowledgements

• DAO or protocol governance agreements

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Where to go next

• Core infrastructure: Sign Protocol

• Identity integration: New ID System

• Audit trail concepts: Use Cases