{
  "meta": {
    "subject": "Roblox group 431039064",
    "retrieved": "2026-11-02T18:52:46.070Z",
    "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": 431039064,
    "name": "TwentyOne Plus",
    "created": "2026-03-27T03:12:40.011Z",
    "owner_user_id": 4564564649,
    "member_count": 451,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-11T01:25:52.759Z",
    "last_measured": "2026-10-31T07:25:03.185Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T01:25:52.759Z",
      "member_count": 380
    },
    {
      "measured_at": "2026-08-13T21:52:24.099Z",
      "member_count": 381
    },
    {
      "measured_at": "2026-08-15T16:02:47.075Z",
      "member_count": 408
    },
    {
      "measured_at": "2026-08-18T15:17:54.330Z",
      "member_count": 410
    },
    {
      "measured_at": "2026-08-19T14:05:18.837Z",
      "member_count": 409
    },
    {
      "measured_at": "2026-08-21T08:03:04.780Z",
      "member_count": 408
    },
    {
      "measured_at": "2026-08-28T07:21:42.210Z",
      "member_count": 409
    },
    {
      "measured_at": "2026-08-29T19:06:28.474Z",
      "member_count": 413
    },
    {
      "measured_at": "2026-09-03T12:35:52.994Z",
      "member_count": 411
    },
    {
      "measured_at": "2026-09-10T07:18:31.018Z",
      "member_count": 412
    },
    {
      "measured_at": "2026-09-20T17:32:15.134Z",
      "member_count": 421
    },
    {
      "measured_at": "2026-10-07T09:36:29.473Z",
      "member_count": 420
    },
    {
      "measured_at": "2026-10-14T18:52:17.964Z",
      "member_count": 419
    },
    {
      "measured_at": "2026-10-17T18:15:35.155Z",
      "member_count": 421
    },
    {
      "measured_at": "2026-10-20T17:32:57.172Z",
      "member_count": 420
    },
    {
      "measured_at": "2026-10-22T18:18:15.100Z",
      "member_count": 422
    },
    {
      "measured_at": "2026-10-23T14:38:45.471Z",
      "member_count": 425
    },
    {
      "measured_at": "2026-10-24T09:00:52.737Z",
      "member_count": 423
    },
    {
      "measured_at": "2026-10-24T19:18:49.410Z",
      "member_count": 451
    },
    {
      "measured_at": "2026-10-26T07:52:29.631Z",
      "member_count": 453
    },
    {
      "measured_at": "2026-10-27T03:15:11.035Z",
      "member_count": 452
    },
    {
      "measured_at": "2026-10-28T19:47:10.834Z",
      "member_count": 454
    },
    {
      "measured_at": "2026-10-31T07:25:03.185Z",
      "member_count": 451
    }
  ],
  "name_history": [
    {
      "name": "TwentyOne Plus",
      "first_seen": "2026-08-11T01:25:52.759Z",
      "last_seen": "2026-10-31T07:25:03.185Z",
      "current": true
    }
  ],
  "ownership_events": []
}