{
  "date": "2026-10-07",
  "style": "Clean Outline",
  "paper": "A4",
  "files": [
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      "file": "balloon-transparent.png",
      "pixels": [
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      "mode": "RGBA",
      "alpha_extrema": [
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      "corner_rgba": [
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      "bytes": 7760,
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      "pixels": [
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      "mode": "RGB",
      "alpha_extrema": [
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      "corner_rgba": [
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      "bytes": 7501,
      "sha256": "2076ed560b414d6507d43e0cf9d1cc76580b6158f9263f75cc3850d80be3c4d3"
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      "pixels": [
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      "mode": "RGBA",
      "alpha_extrema": [
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      "corner_rgba": [
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      "bytes": 387306,
      "sha256": "15a4ab904dc0cf048b8d171c641b14056f29da7dcf2e540f50ba9ed5ca7d8586"
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      "pixels": [
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      "mode": "RGBA",
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  "decoded_pixels_equal": true,
  "scope": "One controlled balloon drawing with fully transparent or fully opaque white surroundings. No partial-alpha edge test or physical printer test."
}