feat(proof): add agent_identity_verified flag#20
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Add optional bool field `parties.agent_identity_verified` — set to true when agent_identity is a cryptographically verified DID (key has completed Ed25519 challenge-response binding). Absent otherwise, preserving backward compatibility for all existing proofs. - proofs.py: new param agent_identity_verified in generate_proof() and get_public_proof() - proxy.py: set agent_identity_verified=True when verified_did override is applied - tests: add test_proof_with_verified_did, assert flag absent on self-declared identity Aligns with proof-spec v2.1.2. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
parties.agent_identity_verified—truewhenagent_identityis a cryptographically verified DID bound to the API key via Ed25519 challenge-response. Absent when self-declared.Motivation
The
parties.agent_identityfield could contain either a verified DID or a self-declared string — indistinguishable without internal knowledge. This flag lets downstream systems (e.g. entity verification modules) tell the two apart without parsing the value.Changes
trust_layer/proofs.py: newagent_identity_verifiedparam ingenerate_proof()and exposed inget_public_proof()trust_layer/proxy.py: setagent_identity_verified=Truewhenverified_didoverride is appliedtests/test_identity.py: newtest_proof_with_verified_did, asserts flag absent on self-declared identityTest plan
pytest tests/ --ignore=tests/test_email_pipeline_v3.py— 427 passed./scripts/deploy_trust_layer_prod.shagent_identity_verified: trueagent_identity_verifiedabsent🤖 Generated with Claude Code