{
  "schema_version": 1,
  "observation_date_utc": "2026-10-23",
  "operator": "Codex agent using native Google Chrome Incognito on the shared Mac; not a human participant",
  "equipment_context": {
    "model_name": "Mac mini",
    "model_identifier": "Mac16,10",
    "chip_type": "Apple M4",
    "source": "Host system model/type only; no serial, UUID or hostname retained",
    "browser_binding": "Native com.google.Chrome window controlled through CUA; no IAB or emulated viewport was used. Hardware model is host context, not a browser-measured identity."
  },
  "browser_reported_environment": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/155.0.0.0 Safari/537.36",
  "browser_environment_limit": "The Intel Mac OS X 10_15_7 user-agent string is retained literally; it is not interpreted as CPU architecture, actual OS version or physical hardware identity. Browser-exposed memory/processor/display fields are not hardware certification.",
  "started_at_utc": "2026-10-23T09:46:37.801Z",
  "finished_at_utc": "2026-10-23T09:50:54.987Z",
  "elapsed_ms": 257186,
  "elapsed_display": "4 min 17.186 s",
  "measurement_scope": "Wall-clock from choosing brief scope to both original UI downloads completed. Includes navigation, evidence capture, model/tool waits, one home-page detour and unsuccessful rename attempts; no active-only duration or human completion benchmark was measured.",
  "result_counts": {
    "components": 14,
    "review": 2,
    "not_tested": 12,
    "approved": 0
  },
  "observed_tools": [
    "device-overview",
    "display-geometry"
  ],
  "omitted_tools": [
    "dead-stuck-pixels",
    "backlight-bleed",
    "color-gradients-banding",
    "keyboard-test",
    "mouse-test",
    "touch-multitouch",
    "webcam-test",
    "microphone-test",
    "headphone-channel-test",
    "windows-battery-report",
    "storage-persistence",
    "gpu-webgl-test"
  ],
  "physical_scope": "No physical laptop inspection, key-switch/pointer/audio/visual-panel examination, camera, microphone, sensor, battery or peripheral test. No Windows battery sample loaded.",
  "exported_report": {
    "json_sha256": "f8ea6b88baf4b9005afbb7b4cefe573676596d7a9c02a80ff7533b4445870e6d",
    "html_sha256": "0d76d816f0bd51f9d437d01018a39d004132d2ae621b89b295ccf3f334d72387",
    "bytes_unchanged_from_ui_download": true,
    "anonymization": "Temporary session and generic notes contained no personal name, IP address, device serial, UUID, hostname, household details or existing private report. No field redaction was required."
  },
  "timeline": [
    {
      "name": "timed_partial_inspection_start",
      "at_utc": "2026-10-23T09:46:37.801Z",
      "at_ms": 1792748797801
    },
    {
      "name": "device_overview_run_start",
      "at_utc": "2026-10-23T09:46:49.789Z",
      "at_ms": 1792748809789
    },
    {
      "name": "device_real_result_saved_via_ui",
      "at_utc": "2026-10-23T09:47:09.720Z",
      "at_ms": 1792748829720
    },
    {
      "name": "navigation_detour_home_preserved",
      "at_utc": "2026-10-23T09:47:31.989Z",
      "at_ms": 1792748851989
    },
    {
      "name": "display_geometry_confirmed_real_values",
      "at_utc": "2026-10-23T09:47:55.034Z",
      "at_ms": 1792748875034
    },
    {
      "name": "geometry_real_result_saved_via_ui",
      "at_utc": "2026-10-23T09:48:17.034Z",
      "at_ms": 1792748897034
    },
    {
      "name": "fourteen_component_coverage_prepared_via_ui",
      "at_utc": "2026-10-23T09:48:39.639Z",
      "at_ms": 1792748919639
    },
    {
      "name": "json_download_completed_via_save_dialog",
      "at_utc": "2026-10-23T09:50:36.150Z",
      "at_ms": 1792749036150
    },
    {
      "name": "html_download_completed_via_save_dialog",
      "at_utc": "2026-10-23T09:50:54.986Z",
      "at_ms": 1792749054987
    },
    {
      "name": "timed_partial_inspection_end",
      "at_utc": "2026-10-23T09:50:54.987Z",
      "at_ms": 1792749054987
    }
  ]
}