{
  "demo_id": "demo_20260302_043548",
  "task_type": "tiny_browser",
  "total_rounds": 5,
  "artifact_type": "browser_final_weights",
  "sha256": "ec4ba22f11142368395f12ba7bc7adc0d544a8bf7f1d2518f4a47578e64c4885",
  "uploaded_at": "2026-03-02T04:37:52.897447Z"
}