{
  "test": "JC-001",
  "version": 1,
  "time": "2026-09-29T14:11:27.181Z",
  "environment": {
    "node": "v26.8.0-alpha.0.0.0",
    "platform": "win32",
    "arch": "x64"
  },
  "procedure": {
    "executable": "current Node executable",
    "arguments": [
      "-e",
      "process.stdout.write('Attempt started\\n'); process.stderr.write('Injected operation failure\\n'); process.exit(23);"
    ],
    "timeoutMs": 5000
  },
  "sourceSHA256": "828f82b1dad1fabcf25ce7af55822e04a50e20e8b9f4aaa025a578b358d0e716",
  "claim": {
    "source": "deliberately false agent fixture",
    "operationId": "2f1a8db2-a7c2-4638-8ab3-baf4c99860e7",
    "outcome": "completed",
    "text": "Operation completed."
  },
  "evidence": {
    "source": "parent process observation",
    "operationId": "2f1a8db2-a7c2-4638-8ab3-baf4c99860e7",
    "exitCode": null,
    "signal": null,
    "launchError": "spawnSync C:\\Program Files\\nodejs\\node.exe EPERM"
  },
  "expected": "Claim conflicts with recorded evidence.",
  "actual": "Execution result unavailable; claim unverified.",
  "limits": [
    "Intentionally false fixture, not a live AI response.",
    "Separate observer process on the same host; not independent hardware or a trusted external witness.",
    "No universal proof or tamper-proof storage claim."
  ],
  "pass": false
}