{
  "meta": {
    "subject": "Roblox group 5427601",
    "retrieved": "2026-09-09T00:18:47.434Z",
    "licence": "Measured by roregister.com from public Roblox APIs. Free to reuse with attribution to roregister.com. Not affiliated with Roblox Corporation.",
    "notes": {
      "member_history": "insert-on-change; a point exists only where the value differed from the prior reading.",
      "detection_dates": "ownership/name changes are dated when this register observed them, not when they happened."
    }
  },
  "group": {
    "id": 5427601,
    "name": "Plzeňské tramvaje",
    "created": "2019-12-30T16:56:24.827Z",
    "owner_user_id": 166175869,
    "member_count": 1275,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T14:03:49.399Z",
    "last_measured": "2026-09-08T17:37:00.068Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T18:35:23.822Z",
      "member_count": 1271
    },
    {
      "measured_at": "2026-08-13T21:55:11.223Z",
      "member_count": 1272
    },
    {
      "measured_at": "2026-08-27T21:17:30.087Z",
      "member_count": 1275
    },
    {
      "measured_at": "2026-08-29T19:35:41.421Z",
      "member_count": 1274
    },
    {
      "measured_at": "2026-08-31T17:43:42.353Z",
      "member_count": 1275
    }
  ],
  "name_history": [
    {
      "name": "Plzeňské tramvaje",
      "first_seen": "2026-08-10T14:03:34.385Z",
      "last_seen": "2026-09-08T17:37:00.068Z",
      "current": true
    }
  ],
  "ownership_events": []
}