{
  "slot": "IU_0171",
  "verdict": "ACCEPT",
  "name": "Lagoon Sentinel",
  "scores": {
    "brief": 10,
    "silhouette": 9,
    "style": 10,
    "originality": 7
  },
  "reason": "SHA-256 matches supplied artifact. Visible: one front-facing lagoon alien, big eyes, headphones, armor; no text. Verified uniform 32x32 pixels upscaled to 512x512, approved colors and #0c1610 background. Thick black outlines. Originality is subjective; design is simple but cohesive."
}