[
  {
    "sample_id": "C17",
    "name": "Cardiovascular tissue sample",
    "location": "Backup Freezer",
    "storage_temperature": "-60C",
    "max_room_temp_minutes": 20,
    "room_temp_started_at": null,
    "room_temp_deadline": null,
    "source_type": "user_reported",
    "confidence": "medium",
    "updated_at": "2026-05-31T00:55:35+00:00"
  },
  {
    "sample_id": "A12",
    "name": "Backup tissue sample",
    "location": "Freezer",
    "storage_temperature": "-60C",
    "max_room_temp_minutes": 20,
    "room_temp_started_at": null,
    "room_temp_deadline": null,
    "source_type": "user_reported",
    "confidence": "medium",
    "updated_at": "2026-05-30T19:35:50+00:00"
  }
]