{
  "run_at": "2026-10-27T21:09:38.693Z",
  "source": "size-probe-source-512.png",
  "source_dimensions": [
    512,
    512
  ],
  "source_bbox_inclusive": [
    96,
    96,
    415,
    415
  ],
  "method": "Actual Chrome canvas drawImage, high smoothing; bounds count alpha >=128; PNG outputs, NOT ICO converter or Apple-device test",
  "results": [
    {
      "size": 32,
      "alpha_threshold": 128,
      "bbox_inclusive": [
        6,
        6,
        25,
        25
      ],
      "artwork_width": 20,
      "artwork_height": 20,
      "pixel_count": 400,
      "png_data_url": "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAA0ElEQVR4AeyTPQrCQBCFx4iNjZ0ewCJ3EPQGXkCwFY8ktoIX8AYK3iGFB9DOJk3ID9tNYEIm8JLsJrvwmsfuzptvdwLqefkAnoC9BNb7TY5U1bDZS6AqMdp3h8D9tiCu3XYGgeEOAUi7wiXuELhcY+KKolTop7mlJvB8JcT1/WXNqwkn1AGEsxALEmC1DMiMJZc2HSRAGE7pfJqX1GkAbTFpH4SAdLHWG0YAM56H45+4xkVA2620z94/8Hm8J0hJ3RvPXgImXRfyBFonUPeMBQAAAP//grC4ogAAAAZJREFUAwBJPH1B5kUWkAAAAABJRU5ErkJggg=="
    },
    {
      "size": 96,
      "alpha_threshold": 128,
      "bbox_inclusive": [
        18,
        18,
        77,
        77
      ],
      "artwork_width": 60,
      "artwork_height": 60,
      "pixel_count": 3600,
      "png_data_url": "data:image/png;base64,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"
    },
    {
      "size": 180,
      "alpha_threshold": 128,
      "bbox_inclusive": [
        34,
        34,
        145,
        145
      ],
      "artwork_width": 112,
      "artwork_height": 112,
      "pixel_count": 12544,
      "png_data_url": "data:image/png;base64,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"
    }
  ]
}