{
  "date": "2026-10-09",
  "url": "https://pickimagecolors.com/",
  "method": "Actual file chooser uploads and 24 coordinate clicks; HEX read from selected-pixel UI. Original TIFF timestamps represented by evidence file times.",
  "rows": [
    {
      "file": "gray-16bit.tiff",
      "source_value": 0,
      "width": 160,
      "height": 40,
      "x": 10,
      "y": 20,
      "hex": "#000000",
      "evidence": "tiff-0.txt"
    },
    {
      "file": "gray-16bit.tiff",
      "source_value": 1,
      "width": 160,
      "height": 40,
      "x": 30,
      "y": 20,
      "hex": "#000000",
      "evidence": "tiff-1.txt"
    },
    {
      "file": "gray-16bit.tiff",
      "source_value": 255,
      "width": 160,
      "height": 40,
      "x": 50,
      "y": 20,
      "hex": "#000000",
      "evidence": "tiff-2.txt"
    },
    {
      "file": "gray-16bit.tiff",
      "source_value": 256,
      "width": 160,
      "height": 40,
      "x": 70,
      "y": 20,
      "hex": "#010101",
      "evidence": "tiff-3.txt"
    },
    {
      "file": "gray-16bit.tiff",
      "source_value": 32767,
      "width": 160,
      "height": 40,
      "x": 90,
      "y": 20,
      "hex": "#7F7F7F",
      "evidence": "tiff-4.txt"
    },
    {
      "file": "gray-16bit.tiff",
      "source_value": 32768,
      "width": 160,
      "height": 40,
      "x": 110,
      "y": 20,
      "hex": "#808080",
      "evidence": "tiff-5.txt"
    },
    {
      "file": "gray-16bit.tiff",
      "source_value": 65280,
      "width": 160,
      "height": 40,
      "x": 130,
      "y": 20,
      "hex": "#FFFFFF",
      "evidence": "tiff-6.txt"
    },
    {
      "file": "gray-16bit.tiff",
      "source_value": 65535,
      "width": 160,
      "height": 40,
      "x": 150,
      "y": 20,
      "hex": "#FFFFFF",
      "evidence": "tiff-7.txt"
    },
    {
      "file": "high-byte-control.png",
      "width": 160,
      "height": 40,
      "x": 10,
      "y": 20,
      "hex": "#000000",
      "observed_at": "2026-10-09T01:05:20.785Z"
    },
    {
      "file": "high-byte-control.png",
      "width": 160,
      "height": 40,
      "x": 30,
      "y": 20,
      "hex": "#000000",
      "observed_at": "2026-10-09T01:05:21.852Z"
    },
    {
      "file": "high-byte-control.png",
      "width": 160,
      "height": 40,
      "x": 50,
      "y": 20,
      "hex": "#000000",
      "observed_at": "2026-10-09T01:05:22.868Z"
    },
    {
      "file": "high-byte-control.png",
      "width": 160,
      "height": 40,
      "x": 70,
      "y": 20,
      "hex": "#010101",
      "observed_at": "2026-10-09T01:05:23.892Z"
    },
    {
      "file": "high-byte-control.png",
      "width": 160,
      "height": 40,
      "x": 90,
      "y": 20,
      "hex": "#7F7F7F",
      "observed_at": "2026-10-09T01:05:24.910Z"
    },
    {
      "file": "high-byte-control.png",
      "width": 160,
      "height": 40,
      "x": 110,
      "y": 20,
      "hex": "#808080",
      "observed_at": "2026-10-09T01:05:25.944Z"
    },
    {
      "file": "high-byte-control.png",
      "width": 160,
      "height": 40,
      "x": 130,
      "y": 20,
      "hex": "#FFFFFF",
      "observed_at": "2026-10-09T01:05:27.007Z"
    },
    {
      "file": "high-byte-control.png",
      "width": 160,
      "height": 40,
      "x": 150,
      "y": 20,
      "hex": "#FFFFFF",
      "observed_at": "2026-10-09T01:05:27.952Z"
    },
    {
      "file": "scaled-round-control.png",
      "width": 160,
      "height": 40,
      "x": 10,
      "y": 20,
      "hex": "#000000",
      "observed_at": "2026-10-09T01:05:38.638Z"
    },
    {
      "file": "scaled-round-control.png",
      "width": 160,
      "height": 40,
      "x": 30,
      "y": 20,
      "hex": "#000000",
      "observed_at": "2026-10-09T01:05:39.699Z"
    },
    {
      "file": "scaled-round-control.png",
      "width": 160,
      "height": 40,
      "x": 50,
      "y": 20,
      "hex": "#010101",
      "observed_at": "2026-10-09T01:05:40.737Z"
    },
    {
      "file": "scaled-round-control.png",
      "width": 160,
      "height": 40,
      "x": 70,
      "y": 20,
      "hex": "#010101",
      "observed_at": "2026-10-09T01:05:41.769Z"
    },
    {
      "file": "scaled-round-control.png",
      "width": 160,
      "height": 40,
      "x": 90,
      "y": 20,
      "hex": "#7F7F7F",
      "observed_at": "2026-10-09T01:05:42.784Z"
    },
    {
      "file": "scaled-round-control.png",
      "width": 160,
      "height": 40,
      "x": 110,
      "y": 20,
      "hex": "#808080",
      "observed_at": "2026-10-09T01:05:43.781Z"
    },
    {
      "file": "scaled-round-control.png",
      "width": 160,
      "height": 40,
      "x": 130,
      "y": 20,
      "hex": "#FEFEFE",
      "observed_at": "2026-10-09T01:05:44.779Z"
    },
    {
      "file": "scaled-round-control.png",
      "width": 160,
      "height": 40,
      "x": 150,
      "y": 20,
      "hex": "#FFFFFF",
      "observed_at": "2026-10-09T01:05:45.798Z"
    }
  ]
}