{"slot": "IU_0427", "verdict": "ACCEPT", "name": "Halo Beetle", "scores": {"brief": 8, "silhouette": 8, "style": 9, "originality": 7}, "reason": "sha256 matches. Decoded: 512px = exact 32x32 grid (all 16px blocks uniform), 12 colours, all palette/black/#0c1610. Seen: lagoon bug with antennae, cobalt/navy shades, navy suit with tie, one bust, no text. Halo is a gold ring but reads a bit like a visor."}