{
  "bundleVersion": "1.2.0",
  "bundleId": "fixture-evidence-bundle",
  "generatedAt": "2026-06-16T12:00:00Z",
  "core": {
    "id": "coding-agent-skills",
    "currentVersion": "0.2.3",
    "previousVersion": "0.2.2"
  },
  "replay": {
    "deterministic": true,
    "strategy": "canonical-report-hash"
  },
  "retention": {
    "policyVersion": "1.0.0",
    "classification": "synthetic-test-evidence",
    "minimumDays": 30,
    "retainUntil": "2026-09-16T12:00:00Z",
    "disposition": "retain-then-review",
    "redaction": "secret-values-prohibited",
    "storage": "repository-fixture",
    "expiryAdvisory": {
      "mode": "retention-expiry-review",
      "reviewThresholdDays": 45,
      "action": "manual-review-only",
      "advisoryOnly": true,
      "deleteAutomatically": false
    }
  },
  "provenance": {
    "schemaVersion": "1.0.0",
    "source": "synthetic-fixture",
    "producer": "coding-agent-skills/tests",
    "sourceCommit": "0123456789abcdef0123456789abcdef01234567",
    "sourceTag": "v0.2.3",
    "signature": {
      "mode": "detached-signature-design",
      "status": "unsigned-fixture",
      "identityRef": "fixture-signing-policy",
      "canonicalization": "canonical-json-v1",
      "digestAlgorithm": "sha256",
      "verificationPlan": {
        "mode": "detached-signature-verification-plan",
        "status": "fixture-unsigned-not-required",
        "requiredArtifacts": [
          "canonical-bundle-json",
          "detached-signature",
          "public-verification-identity"
        ],
        "validatesSignatureNow": false,
        "failClosedWithoutValidSignature": true
      }
    }
  },
  "archive": {
    "schemaVersion": "1.0.0",
    "reportPath": "archive/evidence-archive-report.json",
    "format": "sanitized-json-summary",
    "includeRawEvidence": false,
    "includeSecretValues": false,
    "writePolicy": "no-write-without-approval",
    "maxReportBytes": 200000,
    "retentionLinked": true,
    "index": {
      "schemaVersion": "1.0.0",
      "path": "archive/evidence-archive-index.json",
      "format": "sanitized-json-index",
      "includeRawEvidence": false,
      "includeSecretValues": false,
      "writePolicy": "no-write-without-approval",
      "retentionLinked": true
    }
  },
  "entries": [
    {
      "id": "repo-map-evidence",
      "kind": "evidence-pack",
      "path": "evidence/repo-map.evidence.json",
      "sha256": "00b4ab33a8a926e4252095541478b42b9d1edb132ab0bf29da40a7ba2ebf94a7",
      "expectedStatus": "complete"
    },
    {
      "id": "upgrade-evidence",
      "kind": "adapter-upgrade-evidence",
      "path": "evidence/valid-upgrade.evidence.json",
      "sha256": "0a6c5ad7dbf323a3e950e94cc110d5e2e5fa7388a7784f29bdc931485a22dc8b",
      "expectedStatus": "pass"
    }
  ],
  "regression": {
    "baselineVersion": "0.2.2",
    "targetVersion": "0.2.3",
    "baselineEntries": [
      {
        "id": "repo-map-evidence",
        "status": "complete"
      },
      {
        "id": "upgrade-evidence",
        "status": "pass"
      }
    ]
  },
  "changedState": {
    "changed": false,
    "summary": "Fixture verification is read-only and uses disposable evidence files."
  },
  "recommendedNextAction": "Use the sanitized archive report to decide whether a future release needs deeper evidence review."
}