{
  "meta": {
    "subject": "Roblox group 867051337",
    "retrieved": "2026-10-20T03:56:53.398Z",
    "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": 867051337,
    "name": "- Ultras Croatia",
    "created": "2026-01-26T20:22:59.622Z",
    "owner_user_id": 8141618969,
    "member_count": 215,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-12T03:52:51.480Z",
    "last_measured": "2026-10-19T10:25:03.851Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-12T03:52:51.480Z",
      "member_count": 103
    },
    {
      "measured_at": "2026-08-15T00:51:48.060Z",
      "member_count": 104
    },
    {
      "measured_at": "2026-09-02T13:09:48.659Z",
      "member_count": 108
    },
    {
      "measured_at": "2026-09-04T09:43:19.451Z",
      "member_count": 117
    },
    {
      "measured_at": "2026-09-28T17:22:57.039Z",
      "member_count": 208
    },
    {
      "measured_at": "2026-10-02T14:32:20.142Z",
      "member_count": 210
    },
    {
      "measured_at": "2026-10-18T06:50:47.290Z",
      "member_count": 215
    }
  ],
  "name_history": [
    {
      "name": "- Ultras Croatia",
      "first_seen": "2026-09-02T13:09:48.659Z",
      "last_seen": "2026-10-19T10:25:03.851Z",
      "current": true
    },
    {
      "name": "- Ultras Balkan",
      "first_seen": "2026-08-12T03:52:51.480Z",
      "last_seen": "2026-09-02T13:09:48.659Z",
      "current": false
    }
  ],
  "ownership_events": []
}