{
  "meta": {
    "subject": "Roblox group 11580848",
    "retrieved": "2026-10-18T06:17:19.902Z",
    "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": 11580848,
    "name": "Roblox Spirit Halloween!",
    "created": "2021-07-21T15:35:15.130Z",
    "owner_user_id": 3442605964,
    "member_count": 1678,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T15:26:49.240Z",
    "last_measured": "2026-10-18T05:16:54.727Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T16:30:57.026Z",
      "member_count": 1666
    },
    {
      "measured_at": "2026-08-10T22:22:35.927Z",
      "member_count": 1667
    },
    {
      "measured_at": "2026-08-14T02:27:49.291Z",
      "member_count": 1666
    },
    {
      "measured_at": "2026-08-14T16:21:55.173Z",
      "member_count": 1667
    },
    {
      "measured_at": "2026-08-16T21:51:52.399Z",
      "member_count": 1668
    },
    {
      "measured_at": "2026-08-18T01:16:55.693Z",
      "member_count": 1669
    },
    {
      "measured_at": "2026-08-18T08:57:03.056Z",
      "member_count": 1670
    },
    {
      "measured_at": "2026-08-18T21:58:33.039Z",
      "member_count": 1669
    },
    {
      "measured_at": "2026-08-19T08:12:31.236Z",
      "member_count": 1670
    },
    {
      "measured_at": "2026-08-20T02:52:38.946Z",
      "member_count": 1671
    },
    {
      "measured_at": "2026-08-21T13:13:28.304Z",
      "member_count": 1670
    },
    {
      "measured_at": "2026-08-23T14:23:21.817Z",
      "member_count": 1671
    },
    {
      "measured_at": "2026-08-24T00:38:37.733Z",
      "member_count": 1672
    },
    {
      "measured_at": "2026-08-24T16:48:18.012Z",
      "member_count": 1674
    },
    {
      "measured_at": "2026-08-25T01:16:09.608Z",
      "member_count": 1673
    },
    {
      "measured_at": "2026-08-27T17:13:28.395Z",
      "member_count": 1674
    },
    {
      "measured_at": "2026-08-31T22:39:10.081Z",
      "member_count": 1675
    },
    {
      "measured_at": "2026-09-01T22:48:30.125Z",
      "member_count": 1676
    },
    {
      "measured_at": "2026-09-02T14:02:44.151Z",
      "member_count": 1677
    },
    {
      "measured_at": "2026-09-08T21:08:37.452Z",
      "member_count": 1676
    },
    {
      "measured_at": "2026-09-08T23:19:27.846Z",
      "member_count": 1677
    },
    {
      "measured_at": "2026-09-14T07:48:07.555Z",
      "member_count": 1676
    },
    {
      "measured_at": "2026-09-19T11:26:50.409Z",
      "member_count": 1677
    },
    {
      "measured_at": "2026-09-21T04:03:20.616Z",
      "member_count": 1678
    },
    {
      "measured_at": "2026-10-01T13:12:11.432Z",
      "member_count": 1680
    },
    {
      "measured_at": "2026-10-07T10:24:06.634Z",
      "member_count": 1679
    },
    {
      "measured_at": "2026-10-14T00:57:33.934Z",
      "member_count": 1678
    },
    {
      "measured_at": "2026-10-14T23:43:25.614Z",
      "member_count": 1679
    },
    {
      "measured_at": "2026-10-17T12:29:16.064Z",
      "member_count": 1678
    }
  ],
  "name_history": [
    {
      "name": "Roblox Spirit Halloween!",
      "first_seen": "2026-08-10T15:26:44.732Z",
      "last_seen": "2026-10-18T05:16:54.727Z",
      "current": true
    }
  ],
  "ownership_events": []
}