{
  "demo_id": "demo_20260301_154517",
  "task_type": "tiny_browser",
  "total_rounds": 1,
  "artifact_type": "browser_final_weights",
  "sha256": "2c3fcc8290b604bc18ade7bc3b15eed91c10652fe7a9f1173bfe3a0b9f689dfd",
  "uploaded_at": "2026-03-01T15:45:36.238093Z"
}