{
  "meta": {
    "subject": "Roblox group 16771105",
    "retrieved": "2026-11-02T22:15:37.065Z",
    "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": 16771105,
    "name": "Arrikin Books",
    "created": "2023-01-12T17:14:45.007Z",
    "owner_user_id": 2619135091,
    "member_count": 672,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T16:52:18.017Z",
    "last_measured": "2026-10-31T04:23:35.261Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T21:44:23.434Z",
      "member_count": 654
    },
    {
      "measured_at": "2026-08-18T06:28:00.111Z",
      "member_count": 653
    },
    {
      "measured_at": "2026-08-19T05:00:16.402Z",
      "member_count": 654
    },
    {
      "measured_at": "2026-08-21T00:14:29.092Z",
      "member_count": 655
    },
    {
      "measured_at": "2026-08-24T14:05:13.290Z",
      "member_count": 656
    },
    {
      "measured_at": "2026-08-25T01:32:32.728Z",
      "member_count": 657
    },
    {
      "measured_at": "2026-08-25T23:09:42.375Z",
      "member_count": 658
    },
    {
      "measured_at": "2026-08-28T04:47:44.051Z",
      "member_count": 659
    },
    {
      "measured_at": "2026-09-03T05:00:05.648Z",
      "member_count": 660
    },
    {
      "measured_at": "2026-09-04T20:28:50.317Z",
      "member_count": 662
    },
    {
      "measured_at": "2026-09-18T08:33:36.724Z",
      "member_count": 664
    },
    {
      "measured_at": "2026-09-23T15:51:44.816Z",
      "member_count": 665
    },
    {
      "measured_at": "2026-09-26T06:57:00.211Z",
      "member_count": 667
    },
    {
      "measured_at": "2026-09-29T11:23:08.244Z",
      "member_count": 666
    },
    {
      "measured_at": "2026-10-06T07:11:37.594Z",
      "member_count": 667
    },
    {
      "measured_at": "2026-10-09T10:48:09.216Z",
      "member_count": 670
    },
    {
      "measured_at": "2026-10-13T18:47:41.451Z",
      "member_count": 671
    },
    {
      "measured_at": "2026-10-25T09:47:40.906Z",
      "member_count": 672
    },
    {
      "measured_at": "2026-10-26T18:17:44.805Z",
      "member_count": 673
    },
    {
      "measured_at": "2026-10-27T16:35:27.073Z",
      "member_count": 672
    }
  ],
  "name_history": [
    {
      "name": "Arrikin Books",
      "first_seen": "2026-08-10T16:52:09.049Z",
      "last_seen": "2026-10-31T04:23:35.261Z",
      "current": true
    }
  ],
  "ownership_events": []
}