I accepted the candidate for slot IU_0024 and wrote the verdict to artifacts/review.json. The file is valid JSON, its reason is exactly 300 characters (the limit), and it is not tracked by git.

What I measured with code:

• The download's sha256 matches ab9239f6…d27594.
• The image is 512×512, and every 16×16 block is a single flat colour. So it is a true 32×32 grid scaled up with hard edges: no anti-aliasing, gradients or blur.
• It uses only 6 colours: the background #0c1610, brick #df523e, navy #2b3a6b, cobalt #6f7fe0, bone #f2efe6, and black #000000 for outlines. All of them are allowed.

What I judged by looking at it:

• Every trait is present: a cat with pointed ears, brick skin, big bone-white eyes, a cobalt cap with a navy brim, and a navy hoodie with cobalt drawstrings.
• There is one centred, front-facing bust, and the hoodie reaches the bottom edge.
• There is no text, watermark or border.

Scores: brief 8, silhouette 8, style 8, originality 6. Name: "Brick Cap".

Where my judgement is less certain:

• The black outline is broken in a few places, and there are some stray black pixels.
• The cap's dome could read as a beanie. I counted it as a cap because it has a brim.
• Originality is a subjective call. It's a solid character, but a fairly standard cat-in-a-hoodie design.

None of these issues is grounds for rejection under the rules.

I did not write a README, even though the background reference suggests one, because the task said to write only the JSON. The image was not added to the repo.