{
  "date": "2026-10-22",
  "status": "passed",
  "scope": "Three execution-path optimization passes; deterministic before/after checkpoints, original-ROM BASIC and browser/device regressions",
  "evidence": {
    "orao-three-pass-inactive": {
      "sha256": "51fe46c0af26fd0b6ab15ea61a80ec6161b52af4884602bd523ddb24a0612f2c",
      "cases": 128
    },
    "orao-three-pass-ports": {
      "sha256": "5873d095f9b0ff90ed55e0cc395648047db735a6d0d4c1a25dec177ba48cb0e6",
      "cases": 256,
      "checks": 2
    },
    "orao-three-pass-basic": {
      "sha256": "e98979fe1ada27f65c0606e44a94654c3f5736275001854dcc23325a84c214e4",
      "checks": 2
    },
    "orao-three-pass-basic-browser": {
      "sha256": "385ca8cfaaf4683ba06ae356142a0577c0a1c0fa5ecf84288fb2f51a19b67d97",
      "checks": 2
    },
    "orao-wasm-v10-nmos": {
      "sha256": "40f5a661961481d05f569e92ae8b28cc1d6dc6baf531dcc6ac7e6b6f60084bcd",
      "checks": 3
    },
    "orao-wasm-v10-cpu": {
      "sha256": "a6412c6cd0703d08efdb9aa7798f04b2db17a0d41361406089ee18c53a701b96",
      "cases": 8202
    },
    "orao-wasm-v10-system": {
      "sha256": "f1fdaee62c0ca5f171f6d7db9d889bc6fff5a3ae8eca39f3c89bf0cc7b623cd3",
      "checks": 4
    },
    "orao-wasm-v10-lockstep": {
      "sha256": "9ceda8c705c7b7058f0657c01e4789d1b968486c6612fa33ac349cd4b7628e23",
      "checks": 5
    },
    "orao-wasm-v10-raster": {
      "sha256": "3854514416af3af1acc1d01026892c2548b0e6f72d364e10440caec2ad4acf51",
      "checks": 64
    },
    "orao-wasm-v10-guests": {
      "sha256": "84a58b2f4d6dad34f4e69be56e0c63e819b96e51677dccd8f974de81415bae53",
      "checks": 2
    },
    "orao-wasm-v10-controls": {
      "sha256": "f75c96e1acc31949d2cb90aa5dbb096182808cbef24e1eea9ca9c0c399f0fffc",
      "checks": 5
    },
    "orao-wasm-v10-browser": {
      "sha256": "febf57fe5cb2f608b4225eb497d1f90b80d12158bafd3d5a130ac367dc05ab8f",
      "checks": 13
    },
    "orao-wasm-v10-legacy-browser": {
      "sha256": "6441126f06d717a41f27bfdf03b6db468ca3b3c8526a7d2216c12c438235df67",
      "checks": 4
    },
    "orao-wasm-v10-homepage": {
      "sha256": "5d49a1ea5a5cc9e1f9ec94f034fafd0059219837979c5da56fb54d575c6d882e",
      "checks": 5
    }
  },
  "basic": [
    {
      "engine": "js",
      "old": false,
      "frames": 52,
      "tornFrames": 0,
      "distinctCompletedImages": 51,
      "continuousFallbacks": 0,
      "guestCycles": 11800119,
      "events": 352874496,
      "elapsedMs": 137877.0623,
      "bad": []
    },
    {
      "engine": "wasm",
      "old": false,
      "frames": 52,
      "tornFrames": 0,
      "distinctCompletedImages": 51,
      "continuousFallbacks": 0,
      "guestCycles": 11800119,
      "events": 352874496,
      "elapsedMs": 75416.2919,
      "bad": []
    }
  ],
  "sourcePolicy": "Original ROM, firmware, source text layout, CPU cycle semantics, presentation protocol and scale preserved",
  "benchmark": "benchmark.json",
  "publication": "Local development; no ZIP or remote deployment"
}