{
  "testedAt": "2026-09-07T08:45:57.634Z",
  "mode": "Local browser UI, Keep original, real downloaded output, Sharp RGBA comparison",
  "comfyui": {
    "source": "https://raw.githubusercontent.com/comfyanonymous/ComfyUI_examples/f9431bb000ce792094ff345446e22cac1ea6cef3/sdxl/sdxl_simple_example.png",
    "originalSha256": "038bf565ca4db12e070db3507bed9a6242f0d5200a392962172a207af32ad941",
    "downloadedSha256": "9970f0c1c6d4953a32ff3c4a69dffd48337135b63b1ceaa5b1bb2e92c4da8efa",
    "beforeBytes": 1257779,
    "afterBytes": 1239940,
    "width": 1024,
    "height": 1024,
    "pixelIdentical": true,
    "beforeFields": [
      {
        "label": "Prompt",
        "disposition": "remove"
      },
      {
        "label": "Workflow",
        "disposition": "remove"
      }
    ],
    "afterFields": []
  },
  "ordinary": {
    "source": "https://raw.githubusercontent.com/c2pa-org/public-testfiles/22beccc075707475b038d8789d0136c009e43143/legacy/1.4/image/jpeg/adobe-20220124-A.jpg",
    "originalSha256": "f999fd78bfe8a83c96e468a078830ba94485bc1bc6fd086fb94a43bd29dd0f23",
    "editingHistoryLabel": "Editing history parameters",
    "aiPromptLabelPresent": false
  },
  "limitations": [
    "Single ComfyUI sample; no platform-wide guarantee",
    "No conversion tested",
    "Not an AI detector or watermark test",
    "Upstream image pixels are not republished"
  ]
}