{
  "id": "rendero-separate-showcase-20260905",
  "received_date": "2026-09-05",
  "relationship": "User confirmed these are separate showcase images, not original/output versions of one scene.",
  "classification": "User-supplied AI-generated interior showcase images. Original PNG metadata credits Made with Google AI; embedded credentials were not cryptographically validated.",
  "benchmark_relationship": "None of these three images is part of the historical 50-image segmentation benchmark. No mask or per-image score is supplied for these images.",
  "delivery": "Original PNGs retained byte for byte. Lossless WebP copies have identical decoded RGB pixels; no crop, resize, colour change or generated content.",
  "encoding_verification": {
    "pillow": "12.3.0",
    "pixel_identity_all_three": true
  },
  "images": [
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      "id": "quiet-workspace",
      "label": "Quiet workspace",
      "alt": "A pale interior with a desk, illuminated shelves, lounge chairs and full-height windows.",
      "source_filename": "rendero_V2_2026-09-04.png",
      "width": 1024,
      "height": 1024,
      "decoded_rgb_sha256": "cf3a55b1bbcc8f46b5b946245573e9af1c3fdd8bc197e3558ce6a6f1e87f6079",
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    },
    {
      "id": "brick-studio",
      "label": "Brick studio",
      "alt": "A brick-and-concrete studio with a timber desk, leather chair and tall industrial windows.",
      "source_filename": "rendero_Original_2026-09-04.png",
      "width": 1024,
      "height": 1024,
      "decoded_rgb_sha256": "e6af1f38cba6a93b8af08e91b34aef746210d656cfa6ed947545e4e4755b0c24",
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    {
      "id": "timber-living-room",
      "label": "Timber living room",
      "alt": "A timber-lined living room with a blue sofa, tall windows and a glazed roof opening.",
      "source_filename": "rendero_V1_2026-09-04.png",
      "width": 1024,
      "height": 1024,
      "decoded_rgb_sha256": "8afe16ee6626fbae121c17a8c496a9ce94068966e13fb3619ec26aabc7172c63",
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}