{
  "schema": "perfowl.build57-unified-coreprofile-continuous-capture-e2-anonymous/1",
  "date": "2026-09-16",
  "evidence": "E2 build and static contract",
  "status": "partial",
  "privacy": "anonymous-no-device-app-process-identifiers",
  "change": {
    "unifiedCoreProfileMode": "StartupTiming=ON and FrameTime=ON uses a single CoreProfileSessionTap without stopping, draining, or restarting across startup boundary",
    "jointFilters": "LAUNCH_KDEBUG_FILTERS union PRESENTED_FRAME_FILTER (0x31800000) configured at initialization",
    "singleConsumerHandoff": "LaunchTraceDecoder handles startup events and presented frames during startup, then transitions to frame-continuation without duplicate decoders",
    "zeroDrainTimeout": "startup completion marks semantic completion and publishes live report immediately; zero wait time and zero 4s drain timeout",
    "sourceEpochConstant": "sourceEpoch remains 1 continuously without rotation interruption"
  },
  "verification": {
    "swiftTests": {"executed": 145, "failed": 0, "skipped": 3},
    "pythonTests": {"executed": 399, "failed": 0, "dedicatedUnifiedCoreProfileTests": 9},
    "collectorCoreProbe": {
      "ready": true,
      "metricContractCount": 63,
      "sourceFamilyCount": 9,
      "pymobiledevice3": "11.3.1"
    },
    "app": {
      "path": "MacApp/dist/Perfowl.app",
      "build": "57",
      "architecture": "x86_64",
      "executableSHA256": "7d6da7f2a0a44ea76d359f565e16b3747511d95b2b038e7efdbfea3056aa6744",
      "signature": "Developer ID Application",
      "strictVerify": true
    },
    "zip": {
      "path": "MacApp/dist/Perfowl-internal-test-Build57-x86_64.zip",
      "bytes": 109221474,
      "sha256": "bde7d83458762cddbb12557f852a4ab3c38876e6065c48e0f9f248cb32106e9f"
    },
    "dmg": {
      "path": "MacApp/dist/Perfowl-internal-test-Build57-x86_64.dmg",
      "bytes": 140346421,
      "sha256": "899b8d8eea2c6f2cd855050c264738be8c475d5b8eac83c4982ad02c950b2e14",
      "signature": "Developer ID Application",
      "strictVerify": true,
      "hdiutilVerify": true
    }
  },
  "openGates": [
    "notary-profile-and-stapling",
    "gatekeeper-external-release",
    "arm64-or-universal2-package",
    "iphone-15-e4-multi-round-validation",
    "gpl-review"
  ]
}