OpenChainGraph Suite · ART-237 · AI Governance

Agent Audit Trail Conformance Validator (IETF AAT)

Validates agent audit trail records against IETF draft-sharif-agent-audit-trail-00 (AAT, expires Sept 2026). Checks required fields, sha256_prev_record chain-link format (/^[0-9a-f]{64}$/ or empty for first record), ECDSA signature presence, and enum conformance. Disambiguates from Wave-24 RFC 9421 HTTP message signature nodes (art-129..132): those validate HTTP message signatures; this node validates agent-to-agent audit trail records.

IETF AAT Draft Agent Audit Trail Conformance Validation Chain-Link Check Proofs Deferred

🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only.

Agent & Action Fields

Agent Identity

Identifier of the agent that performed the action (e.g. did:web:agent.example.com).

Timestamp (ISO 8601)

When the action was performed.

Action Class

Outcome

Trust Level

Reason / Action Description

Chain Linking

sha256_prev_record (64 hex chars, or empty for first record)

Hash of previous audit trail record. Must be exactly 64 lowercase hex characters, or empty for the first record in a chain.

ECDSA Signature (any non-empty string = present)

ECDSA signature over the audit trail record. Leave empty to test non-ECDSA path.

Validation Detail

Execution Hash (SHA-256)