{
  "meta": {
    "subject": "Roblox group 480021291",
    "retrieved": "2026-10-20T20:33:28.679Z",
    "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": 480021291,
    "name": "Blackspire UGC",
    "created": "2025-09-20T19:03:53.529Z",
    "owner_user_id": 8987067356,
    "member_count": 1727,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T19:01:26.205Z",
    "last_measured": "2026-10-20T14:06:42.363Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T19:01:26.205Z",
      "member_count": 1691
    },
    {
      "measured_at": "2026-08-12T09:34:50.104Z",
      "member_count": 1692
    },
    {
      "measured_at": "2026-08-13T03:29:32.410Z",
      "member_count": 1695
    },
    {
      "measured_at": "2026-08-14T22:19:16.837Z",
      "member_count": 1696
    },
    {
      "measured_at": "2026-08-16T01:59:37.152Z",
      "member_count": 1697
    },
    {
      "measured_at": "2026-08-17T13:40:53.125Z",
      "member_count": 1701
    },
    {
      "measured_at": "2026-08-18T07:09:26.622Z",
      "member_count": 1703
    },
    {
      "measured_at": "2026-08-20T21:43:31.914Z",
      "member_count": 1704
    },
    {
      "measured_at": "2026-08-21T18:48:16.723Z",
      "member_count": 1706
    },
    {
      "measured_at": "2026-08-26T11:36:13.033Z",
      "member_count": 1707
    },
    {
      "measured_at": "2026-08-28T03:33:26.703Z",
      "member_count": 1709
    },
    {
      "measured_at": "2026-08-30T17:09:12.544Z",
      "member_count": 1711
    },
    {
      "measured_at": "2026-08-31T03:27:36.177Z",
      "member_count": 1712
    },
    {
      "measured_at": "2026-09-02T21:43:28.395Z",
      "member_count": 1713
    },
    {
      "measured_at": "2026-09-03T01:02:44.347Z",
      "member_count": 1714
    },
    {
      "measured_at": "2026-09-04T21:58:19.746Z",
      "member_count": 1716
    },
    {
      "measured_at": "2026-09-07T09:11:36.348Z",
      "member_count": 1714
    },
    {
      "measured_at": "2026-09-09T16:40:46.520Z",
      "member_count": 1713
    },
    {
      "measured_at": "2026-09-11T05:42:31.989Z",
      "member_count": 1714
    },
    {
      "measured_at": "2026-09-12T02:00:51.996Z",
      "member_count": 1715
    },
    {
      "measured_at": "2026-09-13T16:04:56.081Z",
      "member_count": 1718
    },
    {
      "measured_at": "2026-09-20T09:59:27.415Z",
      "member_count": 1721
    },
    {
      "measured_at": "2026-09-23T05:55:55.192Z",
      "member_count": 1725
    },
    {
      "measured_at": "2026-09-26T23:57:20.686Z",
      "member_count": 1727
    },
    {
      "measured_at": "2026-09-28T03:30:42.279Z",
      "member_count": 1728
    },
    {
      "measured_at": "2026-09-29T19:54:39.790Z",
      "member_count": 1727
    },
    {
      "measured_at": "2026-10-01T04:40:42.924Z",
      "member_count": 1728
    },
    {
      "measured_at": "2026-10-04T02:08:16.090Z",
      "member_count": 1727
    },
    {
      "measured_at": "2026-10-04T17:52:33.118Z",
      "member_count": 1728
    },
    {
      "measured_at": "2026-10-10T07:43:23.807Z",
      "member_count": 1727
    },
    {
      "measured_at": "2026-10-11T19:46:48.591Z",
      "member_count": 1728
    },
    {
      "measured_at": "2026-10-14T03:16:41.431Z",
      "member_count": 1730
    },
    {
      "measured_at": "2026-10-16T22:03:14.663Z",
      "member_count": 1728
    },
    {
      "measured_at": "2026-10-19T11:14:13.228Z",
      "member_count": 1727
    }
  ],
  "name_history": [
    {
      "name": "Blackspire UGC",
      "first_seen": "2026-08-10T19:01:26.205Z",
      "last_seen": "2026-10-20T14:06:42.363Z",
      "current": true
    }
  ],
  "ownership_events": []
}