{
  "meta": {
    "subject": "Roblox group 3880516",
    "retrieved": "2026-10-17T18:05:36.088Z",
    "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": 3880516,
    "name": "THUNDER_ALLIANCE",
    "created": "2018-02-16T00:11:00.280Z",
    "owner_user_id": 123519689,
    "member_count": 2504,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:03:32.660Z",
    "last_measured": "2026-10-17T10:56:06.915Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:03:32.660Z",
      "member_count": 2511
    },
    {
      "measured_at": "2026-08-14T18:12:24.680Z",
      "member_count": 2510
    },
    {
      "measured_at": "2026-08-20T09:55:53.139Z",
      "member_count": 2509
    },
    {
      "measured_at": "2026-09-01T21:42:48.604Z",
      "member_count": 2508
    },
    {
      "measured_at": "2026-09-02T01:22:02.696Z",
      "member_count": 2507
    },
    {
      "measured_at": "2026-09-03T00:12:23.764Z",
      "member_count": 2506
    },
    {
      "measured_at": "2026-10-03T04:14:54.429Z",
      "member_count": 2504
    },
    {
      "measured_at": "2026-10-03T15:16:02.557Z",
      "member_count": 2503
    },
    {
      "measured_at": "2026-10-08T19:09:38.445Z",
      "member_count": 2504
    }
  ],
  "name_history": [
    {
      "name": "THUNDER_ALLIANCE",
      "first_seen": "2026-08-10T12:03:32.660Z",
      "last_seen": "2026-10-17T10:56:06.915Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:44:03.247Z",
      "previous_owner": null,
      "new_owner": 123519689
    }
  ]
}