{
  "tool_id": "art-408-evidence-bundle-tier-labeler",
  "note": "golden_hash computed directly via executionHash at fixture-authoring time. 3 vectors per tier (Verify/Execute/Prove) plus 1 UNLABELED negative case.",
  "vectors": [
    {
      "name": "verify-only-artifact-a",
      "description": "Envelope well-formed and execution_hash recomputes; chain-execution not declared -- qualifies for OCG-Verify only.",
      "policy_parameters": {
        "artifact_tool_id": "art-04-agent-identity-attestation-checker",
        "artifact_execution_hash": "sha256:aaaa1111",
        "proof_refs": [
          "receipt:art-04-envelope-check"
        ],
        "gate_results": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": false,
          "mandate_gates_valid": false,
          "compute_integrity_proof_valid": false
        }
      },
      "output_payload": {
        "artifact_tool_id": "art-04-agent-identity-attestation-checker",
        "artifact_execution_hash": "sha256:aaaa1111",
        "tier_label": "OCG-Verify",
        "eligible_tiers": [
          "OCG-Verify"
        ],
        "gate_provenance": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": false,
          "mandate_gates_valid": false,
          "compute_integrity_proof_valid": false
        },
        "proof_refs": [
          "receipt:art-04-envelope-check"
        ],
        "proof_ref_count": 1,
        "ha_evidence_bundle": null,
        "note": "The tiered label re-expresses existing §15 gate-pass results; it adds no new gate and mints no new trust claim (SPEC.md §SIDECAR.1).",
        "disambiguation": "This node does not re-run §1/§4/§18/§21/§22 gates itself -- gate_results is a caller declaration of prior gate outcomes for the referenced artifact, not independently re-verified here."
      },
      "compliance_flags": [
        "EVIDENCE_BUNDLE_ASSEMBLED",
        "SIDECAR_TIER_OCG_VERIFY"
      ],
      "golden_hash": "ab5232fea8410181268e05357bd51e046039502dbef0bced018cdf695f9a42a1"
    },
    {
      "name": "verify-only-artifact-b",
      "description": "Second OCG-Verify-only artifact -- envelope/hash gates hold, chain-execution not declared.",
      "policy_parameters": {
        "artifact_tool_id": "art-12-acp-checkout-conformance-validator",
        "artifact_execution_hash": "sha256:bbbb2222",
        "proof_refs": [],
        "gate_results": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": false,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": false
        }
      },
      "output_payload": {
        "artifact_tool_id": "art-12-acp-checkout-conformance-validator",
        "artifact_execution_hash": "sha256:bbbb2222",
        "tier_label": "OCG-Verify",
        "eligible_tiers": [
          "OCG-Verify"
        ],
        "gate_provenance": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": false,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": false
        },
        "proof_refs": [],
        "proof_ref_count": 0,
        "ha_evidence_bundle": null,
        "note": "The tiered label re-expresses existing §15 gate-pass results; it adds no new gate and mints no new trust claim (SPEC.md §SIDECAR.1).",
        "disambiguation": "This node does not re-run §1/§4/§18/§21/§22 gates itself -- gate_results is a caller declaration of prior gate outcomes for the referenced artifact, not independently re-verified here."
      },
      "compliance_flags": [
        "EVIDENCE_BUNDLE_ASSEMBLED",
        "SIDECAR_TIER_OCG_VERIFY"
      ],
      "golden_hash": "64a4f4987137228c6bbbfc39c463b5a9ca763ade94f64ba414f8792fa51e4b59"
    },
    {
      "name": "verify-only-artifact-c",
      "description": "Third OCG-Verify-only artifact -- mandate gates declared false, so tier caps at Verify.",
      "policy_parameters": {
        "artifact_tool_id": "art-122-timestamp-attestation-verifier",
        "artifact_execution_hash": "sha256:cccc3333",
        "proof_refs": [
          "receipt:art-122-tsa"
        ],
        "gate_results": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": false,
          "compute_integrity_proof_valid": false
        }
      },
      "output_payload": {
        "artifact_tool_id": "art-122-timestamp-attestation-verifier",
        "artifact_execution_hash": "sha256:cccc3333",
        "tier_label": "OCG-Verify",
        "eligible_tiers": [
          "OCG-Verify"
        ],
        "gate_provenance": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": false,
          "compute_integrity_proof_valid": false
        },
        "proof_refs": [
          "receipt:art-122-tsa"
        ],
        "proof_ref_count": 1,
        "ha_evidence_bundle": null,
        "note": "The tiered label re-expresses existing §15 gate-pass results; it adds no new gate and mints no new trust claim (SPEC.md §SIDECAR.1).",
        "disambiguation": "This node does not re-run §1/§4/§18/§21/§22 gates itself -- gate_results is a caller declaration of prior gate outcomes for the referenced artifact, not independently re-verified here."
      },
      "compliance_flags": [
        "EVIDENCE_BUNDLE_ASSEMBLED",
        "SIDECAR_TIER_OCG_VERIFY"
      ],
      "golden_hash": "7f0153159dedd4a6cbb10071aa42b1e6bbee99893d56e188974cc43b335116bc"
    },
    {
      "name": "execute-artifact-a",
      "description": "Envelope/hash + chain-execution + mandate gates all hold, no compute-integrity proof -- OCG-Execute.",
      "policy_parameters": {
        "artifact_tool_id": "art-147-mcp-server-identity-attestation-validator",
        "artifact_execution_hash": "sha256:dddd4444",
        "proof_refs": [
          "receipt:art-147-envelope",
          "receipt:art-147-mandate"
        ],
        "gate_results": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": false
        }
      },
      "output_payload": {
        "artifact_tool_id": "art-147-mcp-server-identity-attestation-validator",
        "artifact_execution_hash": "sha256:dddd4444",
        "tier_label": "OCG-Execute",
        "eligible_tiers": [
          "OCG-Verify",
          "OCG-Execute"
        ],
        "gate_provenance": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": false
        },
        "proof_refs": [
          "receipt:art-147-envelope",
          "receipt:art-147-mandate"
        ],
        "proof_ref_count": 2,
        "ha_evidence_bundle": null,
        "note": "The tiered label re-expresses existing §15 gate-pass results; it adds no new gate and mints no new trust claim (SPEC.md §SIDECAR.1).",
        "disambiguation": "This node does not re-run §1/§4/§18/§21/§22 gates itself -- gate_results is a caller declaration of prior gate outcomes for the referenced artifact, not independently re-verified here."
      },
      "compliance_flags": [
        "EVIDENCE_BUNDLE_ASSEMBLED",
        "SIDECAR_TIER_OCG_EXECUTE"
      ],
      "golden_hash": "cd38b08513a72882e047072214418aae8829e5047429d4afff1055159e69caef"
    },
    {
      "name": "execute-artifact-b",
      "description": "Second OCG-Execute artifact -- same gate shape, distinct artifact reference.",
      "policy_parameters": {
        "artifact_tool_id": "art-149-mcp-registry-entry-conformance",
        "artifact_execution_hash": "sha256:eeee5555",
        "proof_refs": [
          "receipt:art-149-envelope"
        ],
        "gate_results": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": false
        }
      },
      "output_payload": {
        "artifact_tool_id": "art-149-mcp-registry-entry-conformance",
        "artifact_execution_hash": "sha256:eeee5555",
        "tier_label": "OCG-Execute",
        "eligible_tiers": [
          "OCG-Verify",
          "OCG-Execute"
        ],
        "gate_provenance": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": false
        },
        "proof_refs": [
          "receipt:art-149-envelope"
        ],
        "proof_ref_count": 1,
        "ha_evidence_bundle": null,
        "note": "The tiered label re-expresses existing §15 gate-pass results; it adds no new gate and mints no new trust claim (SPEC.md §SIDECAR.1).",
        "disambiguation": "This node does not re-run §1/§4/§18/§21/§22 gates itself -- gate_results is a caller declaration of prior gate outcomes for the referenced artifact, not independently re-verified here."
      },
      "compliance_flags": [
        "EVIDENCE_BUNDLE_ASSEMBLED",
        "SIDECAR_TIER_OCG_EXECUTE"
      ],
      "golden_hash": "41ac226e9de63b76fe71629840792c032e326ace94a3c3e00c8b9e780d4b6658"
    },
    {
      "name": "execute-artifact-c",
      "description": "Third OCG-Execute artifact -- compute-integrity gate explicitly declared false, caps at Execute.",
      "policy_parameters": {
        "artifact_tool_id": "art-159-vida-einvoice-en16931-conformance-validator",
        "artifact_execution_hash": "sha256:ffff6666",
        "proof_refs": [
          "receipt:art-159-envelope",
          "receipt:art-159-mandate"
        ],
        "gate_results": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": false
        }
      },
      "output_payload": {
        "artifact_tool_id": "art-159-vida-einvoice-en16931-conformance-validator",
        "artifact_execution_hash": "sha256:ffff6666",
        "tier_label": "OCG-Execute",
        "eligible_tiers": [
          "OCG-Verify",
          "OCG-Execute"
        ],
        "gate_provenance": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": false
        },
        "proof_refs": [
          "receipt:art-159-envelope",
          "receipt:art-159-mandate"
        ],
        "proof_ref_count": 2,
        "ha_evidence_bundle": null,
        "note": "The tiered label re-expresses existing §15 gate-pass results; it adds no new gate and mints no new trust claim (SPEC.md §SIDECAR.1).",
        "disambiguation": "This node does not re-run §1/§4/§18/§21/§22 gates itself -- gate_results is a caller declaration of prior gate outcomes for the referenced artifact, not independently re-verified here."
      },
      "compliance_flags": [
        "EVIDENCE_BUNDLE_ASSEMBLED",
        "SIDECAR_TIER_OCG_EXECUTE"
      ],
      "golden_hash": "93df65059cef4c31927f3261d0451cf737edf9a13ae7bc2a5d688fd5085ee827"
    },
    {
      "name": "prove-artifact-a",
      "description": "All five gates hold including a verified §18 compute-integrity proof -- OCG-Prove, the top tier.",
      "policy_parameters": {
        "artifact_tool_id": "art-171-iso42001-aims-clause-conformance",
        "artifact_execution_hash": "sha256:11117777",
        "proof_refs": [
          "receipt:art-171-envelope",
          "receipt:art-171-mandate",
          "proof:art-171-risc0-groth16"
        ],
        "gate_results": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": true
        }
      },
      "output_payload": {
        "artifact_tool_id": "art-171-iso42001-aims-clause-conformance",
        "artifact_execution_hash": "sha256:11117777",
        "tier_label": "OCG-Prove",
        "eligible_tiers": [
          "OCG-Verify",
          "OCG-Execute",
          "OCG-Prove"
        ],
        "gate_provenance": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": true
        },
        "proof_refs": [
          "receipt:art-171-envelope",
          "receipt:art-171-mandate",
          "proof:art-171-risc0-groth16"
        ],
        "proof_ref_count": 3,
        "ha_evidence_bundle": null,
        "note": "The tiered label re-expresses existing §15 gate-pass results; it adds no new gate and mints no new trust claim (SPEC.md §SIDECAR.1).",
        "disambiguation": "This node does not re-run §1/§4/§18/§21/§22 gates itself -- gate_results is a caller declaration of prior gate outcomes for the referenced artifact, not independently re-verified here."
      },
      "compliance_flags": [
        "EVIDENCE_BUNDLE_ASSEMBLED",
        "SIDECAR_TIER_OCG_PROVE"
      ],
      "golden_hash": "6198b9b475545e204361365d40fafb503dbbfe0dbb71d0102ffde00a8481e261"
    },
    {
      "name": "prove-artifact-b",
      "description": "Second OCG-Prove artifact -- distinct proof reference, same gate shape.",
      "policy_parameters": {
        "artifact_tool_id": "art-213-fx-settlement-netting-kernel",
        "artifact_execution_hash": "sha256:22228888",
        "proof_refs": [
          "proof:art-213-risc0-groth16"
        ],
        "gate_results": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": true
        }
      },
      "output_payload": {
        "artifact_tool_id": "art-213-fx-settlement-netting-kernel",
        "artifact_execution_hash": "sha256:22228888",
        "tier_label": "OCG-Prove",
        "eligible_tiers": [
          "OCG-Verify",
          "OCG-Execute",
          "OCG-Prove"
        ],
        "gate_provenance": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": true
        },
        "proof_refs": [
          "proof:art-213-risc0-groth16"
        ],
        "proof_ref_count": 1,
        "ha_evidence_bundle": null,
        "note": "The tiered label re-expresses existing §15 gate-pass results; it adds no new gate and mints no new trust claim (SPEC.md §SIDECAR.1).",
        "disambiguation": "This node does not re-run §1/§4/§18/§21/§22 gates itself -- gate_results is a caller declaration of prior gate outcomes for the referenced artifact, not independently re-verified here."
      },
      "compliance_flags": [
        "EVIDENCE_BUNDLE_ASSEMBLED",
        "SIDECAR_TIER_OCG_PROVE"
      ],
      "golden_hash": "db4ceb3ff6b4f44db01f3ab034b3c377bb72da8cc55d22aeb444c528bb7e151e"
    },
    {
      "name": "prove-artifact-c",
      "description": "Third OCG-Prove artifact -- multiple stacked proof refs.",
      "policy_parameters": {
        "artifact_tool_id": "art-279-vr-1-state-proof-kernel",
        "artifact_execution_hash": "sha256:33339999",
        "proof_refs": [
          "receipt:art-279-envelope",
          "proof:art-279-risc0-groth16",
          "anchor:art-279-jades"
        ],
        "gate_results": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": true
        }
      },
      "output_payload": {
        "artifact_tool_id": "art-279-vr-1-state-proof-kernel",
        "artifact_execution_hash": "sha256:33339999",
        "tier_label": "OCG-Prove",
        "eligible_tiers": [
          "OCG-Verify",
          "OCG-Execute",
          "OCG-Prove"
        ],
        "gate_provenance": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": true
        },
        "proof_refs": [
          "receipt:art-279-envelope",
          "proof:art-279-risc0-groth16",
          "anchor:art-279-jades"
        ],
        "proof_ref_count": 3,
        "ha_evidence_bundle": null,
        "note": "The tiered label re-expresses existing §15 gate-pass results; it adds no new gate and mints no new trust claim (SPEC.md §SIDECAR.1).",
        "disambiguation": "This node does not re-run §1/§4/§18/§21/§22 gates itself -- gate_results is a caller declaration of prior gate outcomes for the referenced artifact, not independently re-verified here."
      },
      "compliance_flags": [
        "EVIDENCE_BUNDLE_ASSEMBLED",
        "SIDECAR_TIER_OCG_PROVE"
      ],
      "golden_hash": "282d2752e963456520c546357b8fa78efcf27a53f563fda400bfa616d7fbf6fe"
    },
    {
      "name": "unlabeled-envelope-invalid",
      "description": "Envelope declared not well-formed -- no tier qualifies, UNLABELED with the failure flag.",
      "policy_parameters": {
        "artifact_tool_id": "art-999-hypothetical-malformed-artifact",
        "artifact_execution_hash": "",
        "proof_refs": [],
        "gate_results": {
          "envelope_well_formed": false,
          "execution_hash_recomputes": false,
          "chain_execution_valid": false,
          "mandate_gates_valid": false,
          "compute_integrity_proof_valid": false
        }
      },
      "output_payload": {
        "artifact_tool_id": "art-999-hypothetical-malformed-artifact",
        "artifact_execution_hash": "",
        "tier_label": "UNLABELED",
        "eligible_tiers": [],
        "gate_provenance": {
          "envelope_well_formed": false,
          "execution_hash_recomputes": false,
          "chain_execution_valid": false,
          "mandate_gates_valid": false,
          "compute_integrity_proof_valid": false
        },
        "proof_refs": [],
        "proof_ref_count": 0,
        "ha_evidence_bundle": null,
        "note": "The tiered label re-expresses existing §15 gate-pass results; it adds no new gate and mints no new trust claim (SPEC.md §SIDECAR.1).",
        "disambiguation": "This node does not re-run §1/§4/§18/§21/§22 gates itself -- gate_results is a caller declaration of prior gate outcomes for the referenced artifact, not independently re-verified here."
      },
      "compliance_flags": [
        "EVIDENCE_BUNDLE_ASSEMBLED",
        "SIDECAR_UNLABELED_GATES_FAILED",
        "SIDECAR_NO_ARTIFACT_HASH_DECLARED"
      ],
      "golden_hash": "026e82fe88dd255e778e981f78a791356453aa7861c963e7206694bfe57420f3"
    },
    {
      "name": "ha_conv1_evidence_bundle_attached",
      "description": "HA-CONV-1: same gate shape as prove-artifact-a, but the caller supplies a collected section-27.2 human_accountability_records[] over the artifact hash -- consumed/emitted as a section-27.6 evidence bundle riding the same diffable object as the tier label (SIDECAR_HA_EVIDENCE_BUNDLE_ATTACHED).",
      "policy_parameters": {
        "artifact_tool_id": "art-171-iso42001-aims-clause-conformance",
        "artifact_execution_hash": "sha256:11117777",
        "proof_refs": [
          "receipt:art-171-envelope",
          "receipt:art-171-mandate",
          "proof:art-171-risc0-groth16"
        ],
        "gate_results": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": true
        },
        "human_accountability_records": [
          {
            "record_type": "approval",
            "role": "reviewer",
            "subject_hash": "sha256:11117777",
            "identity": {
              "id": "did:key:z6MkjExampleReviewerIdentity"
            },
            "decision": "approve"
          }
        ]
      },
      "output_payload": {
        "artifact_tool_id": "art-171-iso42001-aims-clause-conformance",
        "artifact_execution_hash": "sha256:11117777",
        "tier_label": "OCG-Prove",
        "eligible_tiers": [
          "OCG-Verify",
          "OCG-Execute",
          "OCG-Prove"
        ],
        "gate_provenance": {
          "envelope_well_formed": true,
          "execution_hash_recomputes": true,
          "chain_execution_valid": true,
          "mandate_gates_valid": true,
          "compute_integrity_proof_valid": true
        },
        "proof_refs": [
          "receipt:art-171-envelope",
          "receipt:art-171-mandate",
          "proof:art-171-risc0-groth16"
        ],
        "proof_ref_count": 3,
        "ha_evidence_bundle": {
          "subject_hash": "sha256:11117777",
          "verification_result": "OCG-Prove",
          "reviewers": [
            "did:key:z6MkjExampleReviewerIdentity"
          ]
        },
        "note": "The tiered label re-expresses existing §15 gate-pass results; it adds no new gate and mints no new trust claim (SPEC.md §SIDECAR.1).",
        "disambiguation": "This node does not re-run §1/§4/§18/§21/§22 gates itself -- gate_results is a caller declaration of prior gate outcomes for the referenced artifact, not independently re-verified here."
      },
      "compliance_flags": [
        "EVIDENCE_BUNDLE_ASSEMBLED",
        "SIDECAR_TIER_OCG_PROVE",
        "SIDECAR_HA_EVIDENCE_BUNDLE_ATTACHED"
      ],
      "golden_hash": "a5246771b5882441c8ddb97eb985f359b7fd4d1c4864235b4155ce624b92078b"
    }
  ]
}
