{
  "tool_id": "art-122-timestamp-attestation-verifier",
  "kernel_id": "art-122-timestamp-attestation-verifier",
  "display_name": "Timestamp Attestation Verifier",
  "tool_version": "1.0.0",
  "mandate_type": "compliance_mandate",
  "purpose": "Recompute the document integrity anchor, confirm the document hash and timestamp claim match and the algorithm is consistent. Terminal stage of document-integrity-anchor chain.",
  "control_description": "Recompute the document integrity anchor, confirm the document hash and timestamp claim match and the algorithm is consistent. Terminal stage of document-integrity-anchor chain.",
  "declared_inputs": [
    "art-121-document-integrity-anchor"
  ],
  "declared_outputs": [],
  "kernel_digest": "sha256:5a374bb17c219f2cce15961d464105003d85550f6ff75af809bd26bab64ba663",
  "trust_label": "deferred -- deterministic source published, zkVM proof not yet generated",
  "data_vintage": "2026-07-10",
  "last_validated": "2026-07-10",
  "conformance_fixtures_vendored": true,
  "compute_proof_ready": "ready",
  "wave": 22,
  "source_url": "https://ainumbers.co/chaingraph/art-122-timestamp-attestation-verifier.html",
  "generated_at": "2026-07-25T20:02:55.601Z"
}