{
  "demo_id": "demo_20260316_071655",
  "task_type": "browser_v2_critical_infra",
  "total_rounds": 4,
  "artifact_type": "browser_final_weights",
  "sha256": "2a387b8e2327e6184fabd6856f8d6962ddfab3270dcb049db82cc12560d6ab10",
  "uploaded_at": "2026-03-16T07:19:46.331702Z"
}