{
  "cases": [
    {
      "asset_id": "asset-prod-01",
      "asset_version": "v7",
      "asset_type": "IMAGE",
      "source_asset_ref": "src-agency-01",
      "ingredient_refs": [
        "ing-photo-01"
      ],
      "declared_ingredient_count": 1,
      "derivation_type": "DERIVED",
      "activity_id": "act-edit-77",
      "agent_id": "agency-editor-9",
      "tool_or_model": "image-editor",
      "created_at": "2026-09-15T08:00:00Z",
      "content_hash": "sha256:asset-v7",
      "hash_matches": true,
      "credential_ref": "c2pa:manifest-v7",
      "credential_validation_state": "VALID",
      "rights_state": "APPROVED",
      "consent_ref": "NOT_REQUIRED",
      "approval_state": "APPROVED_CURRENT_VERSION",
      "downstream_refs": [
        "campaign-home-v2"
      ],
      "evidence_ref": "EV-016-01",
      "rights_inferred_from_credential": false,
      "id": "baseline_verified_asset"
    },
    {
      "asset_id": "asset-prod-02",
      "asset_version": "v4",
      "asset_type": "IMAGE",
      "source_asset_ref": "src-agency-01",
      "ingredient_refs": [
        "ing-a"
      ],
      "declared_ingredient_count": 2,
      "derivation_type": "COMPOSED",
      "activity_id": "act-edit-77",
      "agent_id": "agency-editor-9",
      "tool_or_model": "image-editor",
      "created_at": "2026-09-15T08:00:00Z",
      "content_hash": "sha256:asset-v7",
      "hash_matches": true,
      "credential_ref": "c2pa:manifest-v7",
      "credential_validation_state": "VALID",
      "rights_state": "APPROVED",
      "consent_ref": "NOT_REQUIRED",
      "approval_state": "APPROVED_CURRENT_VERSION",
      "downstream_refs": [
        "campaign-home-v2"
      ],
      "evidence_ref": "EV-016-02",
      "rights_inferred_from_credential": false,
      "id": "composed_missing_ingredient"
    },
    {
      "asset_id": "asset-prod-03",
      "asset_version": "v2",
      "asset_type": "IMAGE",
      "source_asset_ref": "src-agency-01",
      "ingredient_refs": [
        "ing-photo-01"
      ],
      "declared_ingredient_count": 1,
      "derivation_type": "DERIVED",
      "activity_id": "act-edit-77",
      "agent_id": "agency-editor-9",
      "tool_or_model": "image-editor",
      "created_at": "2026-09-15T08:00:00Z",
      "content_hash": "sha256:asset-v7",
      "hash_matches": true,
      "credential_ref": "c2pa:manifest-v7",
      "credential_validation_state": "VALID",
      "rights_state": "UNKNOWN",
      "consent_ref": "NOT_REQUIRED",
      "approval_state": "APPROVED_CURRENT_VERSION",
      "downstream_refs": [
        "campaign-home-v2"
      ],
      "evidence_ref": "EV-016-03",
      "rights_inferred_from_credential": true,
      "id": "credential_valid_rights_unknown"
    },
    {
      "asset_id": "asset-prod-04",
      "asset_version": "v9",
      "asset_type": "IMAGE",
      "source_asset_ref": "src-agency-01",
      "ingredient_refs": [
        "ing-photo-01"
      ],
      "declared_ingredient_count": 1,
      "derivation_type": "DERIVED",
      "activity_id": "act-edit-77",
      "agent_id": "agency-editor-9",
      "tool_or_model": "image-editor",
      "created_at": "2026-09-15T08:00:00Z",
      "content_hash": "sha256:asset-v7",
      "hash_matches": false,
      "credential_ref": "c2pa:manifest-v7",
      "credential_validation_state": "VALID",
      "rights_state": "APPROVED",
      "consent_ref": "NOT_REQUIRED",
      "approval_state": "APPROVED_CURRENT_VERSION",
      "downstream_refs": [
        "campaign-home-v2"
      ],
      "evidence_ref": "EV-016-04",
      "rights_inferred_from_credential": false,
      "id": "replaced_bytes_old_hash"
    },
    {
      "asset_id": "asset-prod-05",
      "asset_version": "v3",
      "asset_type": "IMAGE",
      "source_asset_ref": "",
      "ingredient_refs": [
        "ing-photo-01"
      ],
      "declared_ingredient_count": 1,
      "derivation_type": "DERIVED",
      "activity_id": "act-edit-77",
      "agent_id": "agency-editor-9",
      "tool_or_model": "image-editor",
      "created_at": "2026-09-15T08:00:00Z",
      "content_hash": "sha256:asset-v7",
      "hash_matches": true,
      "credential_ref": "c2pa:manifest-v7",
      "credential_validation_state": "VALID",
      "rights_state": "APPROVED",
      "consent_ref": "NOT_REQUIRED",
      "approval_state": "APPROVED_CURRENT_VERSION",
      "downstream_refs": [
        "campaign-home-v2"
      ],
      "evidence_ref": "EV-016-05",
      "rights_inferred_from_credential": false,
      "id": "derivative_missing_source"
    },
    {
      "asset_id": "asset-prod-06",
      "asset_version": "v5",
      "asset_type": "IMAGE",
      "source_asset_ref": "src-agency-01",
      "ingredient_refs": [
        "ing-photo-01"
      ],
      "declared_ingredient_count": 1,
      "derivation_type": "DERIVED",
      "activity_id": "act-edit-77",
      "agent_id": "agency-editor-9",
      "tool_or_model": "image-editor",
      "created_at": "2026-09-15T08:00:00Z",
      "content_hash": "sha256:asset-v7",
      "hash_matches": true,
      "credential_ref": "c2pa:manifest-v7",
      "credential_validation_state": "INVALID",
      "rights_state": "APPROVED",
      "consent_ref": "NOT_REQUIRED",
      "approval_state": "APPROVED_CURRENT_VERSION",
      "downstream_refs": [
        "campaign-home-v2"
      ],
      "evidence_ref": "EV-016-06",
      "rights_inferred_from_credential": false,
      "id": "invalid_credential"
    },
    {
      "asset_id": "asset-prod-07",
      "asset_version": "v8",
      "asset_type": "IMAGE",
      "source_asset_ref": "src-agency-01",
      "ingredient_refs": [
        "ing-photo-01"
      ],
      "declared_ingredient_count": 1,
      "derivation_type": "DERIVED",
      "activity_id": "act-edit-77",
      "agent_id": "agency-editor-9",
      "tool_or_model": "image-editor",
      "created_at": "2026-09-15T08:00:00Z",
      "content_hash": "sha256:asset-v7",
      "hash_matches": true,
      "credential_ref": "c2pa:manifest-v7",
      "credential_validation_state": "VALID",
      "rights_state": "APPROVED",
      "consent_ref": "NOT_REQUIRED",
      "approval_state": "STALE_PREVIOUS_VERSION",
      "downstream_refs": [
        "campaign-home-v2"
      ],
      "evidence_ref": "EV-016-07",
      "rights_inferred_from_credential": false,
      "id": "material_edit_stale_approval"
    },
    {
      "asset_id": "asset-prod-08",
      "asset_version": "v6",
      "asset_type": "IMAGE",
      "source_asset_ref": "asset-prod-08:v5",
      "ingredient_refs": [
        "asset-prod-08:v5",
        "licensed-ing-77"
      ],
      "declared_ingredient_count": 2,
      "derivation_type": "COMPOSED",
      "activity_id": "act-compose-31",
      "agent_id": "editor-4",
      "tool_or_model": "image-editor",
      "created_at": "2026-09-15T08:00:00Z",
      "content_hash": "sha256:asset-v6",
      "hash_matches": true,
      "credential_ref": "c2pa:manifest-v6",
      "credential_validation_state": "VALID",
      "rights_state": "APPROVED",
      "consent_ref": "NOT_REQUIRED",
      "approval_state": "APPROVED_CURRENT_VERSION",
      "downstream_refs": [
        "campaign-home-v2"
      ],
      "evidence_ref": "EV-016-08",
      "rights_inferred_from_credential": false,
      "id": "transfer_new_composed_asset"
    }
  ]
}