{
  "date": "2026-10-13",
  "checked_at": "2026-10-13T01:00:07.179388+00:00",
  "method": "Original saved indexed PNGs; actual PLTE parsing and full pixel counts; only unused entry2 changed in control.",
  "fixtures": [
    {
      "file": "unused-palette-entry.png",
      "sha256": "f3da904c528d77098f5c628c387e1f19f280be7cf3f40a341b349af9b88aa9f4",
      "dimensions": [
        240,
        120
      ],
      "bit_depth": 2,
      "color_type": 3,
      "PLTE_entries": [
        {
          "index": 0,
          "RGB": [
            21,
            127,
            124
          ],
          "HEX": "#157F7C",
          "pixel_count": 14400
        },
        {
          "index": 1,
          "RGB": [
            242,
            193,
            78
          ],
          "HEX": "#F2C14E",
          "pixel_count": 14400
        },
        {
          "index": 2,
          "RGB": [
            198,
            52,
            122
          ],
          "HEX": "#C6347A",
          "pixel_count": 0
        },
        {
          "index": 3,
          "RGB": [
            0,
            0,
            0
          ],
          "HEX": "#000000",
          "pixel_count": 0
        }
      ],
      "decoded_RGB_counts": [
        {
          "RGB": [
            21,
            127,
            124
          ],
          "HEX": "#157F7C",
          "pixel_count": 14400
        },
        {
          "RGB": [
            242,
            193,
            78
          ],
          "HEX": "#F2C14E",
          "pixel_count": 14400
        }
      ],
      "decoded_RGB_sha256": "c286464dd9d27a4548ef33a70a9dd1cde465baaf796a4890037ceff335e9f608",
      "index_grid_sha256": "6117401ed7da1b159742395ed487b4af21288a793ee2ac9eff62fc3d019bf6c2",
      "samples": [
        {
          "x": 40,
          "y": 60,
          "index": 0,
          "RGB": [
            21,
            127,
            124
          ]
        },
        {
          "x": 200,
          "y": 60,
          "index": 1,
          "RGB": [
            242,
            193,
            78
          ]
        }
      ],
      "chunk_names": [
        "IHDR",
        "PLTE",
        "IDAT",
        "IEND"
      ]
    },
    {
      "file": "unused-entry-control.png",
      "sha256": "d37a265f5aa289452af9d94e71ea50d7533b7ee23c43449b5a6bf7c7f4b1fc46",
      "dimensions": [
        240,
        120
      ],
      "bit_depth": 2,
      "color_type": 3,
      "PLTE_entries": [
        {
          "index": 0,
          "RGB": [
            21,
            127,
            124
          ],
          "HEX": "#157F7C",
          "pixel_count": 14400
        },
        {
          "index": 1,
          "RGB": [
            242,
            193,
            78
          ],
          "HEX": "#F2C14E",
          "pixel_count": 14400
        },
        {
          "index": 2,
          "RGB": [
            52,
            102,
            198
          ],
          "HEX": "#3466C6",
          "pixel_count": 0
        },
        {
          "index": 3,
          "RGB": [
            0,
            0,
            0
          ],
          "HEX": "#000000",
          "pixel_count": 0
        }
      ],
      "decoded_RGB_counts": [
        {
          "RGB": [
            21,
            127,
            124
          ],
          "HEX": "#157F7C",
          "pixel_count": 14400
        },
        {
          "RGB": [
            242,
            193,
            78
          ],
          "HEX": "#F2C14E",
          "pixel_count": 14400
        }
      ],
      "decoded_RGB_sha256": "c286464dd9d27a4548ef33a70a9dd1cde465baaf796a4890037ceff335e9f608",
      "index_grid_sha256": "6117401ed7da1b159742395ed487b4af21288a793ee2ac9eff62fc3d019bf6c2",
      "samples": [
        {
          "x": 40,
          "y": 60,
          "index": 0,
          "RGB": [
            21,
            127,
            124
          ]
        },
        {
          "x": 200,
          "y": 60,
          "index": 1,
          "RGB": [
            242,
            193,
            78
          ]
        }
      ],
      "chunk_names": [
        "IHDR",
        "PLTE",
        "IDAT",
        "IEND"
      ]
    }
  ],
  "complete_decoded_RGB_equal": true,
  "complete_index_grid_equal": true,
  "browser_status": "not_tested"
}