{
  "meta": {
    "subject": "Roblox group 11189",
    "retrieved": "2026-09-08T01:23:14.141Z",
    "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": 11189,
    "name": "Halloween",
    "created": "2009-08-05T01:32:00.403Z",
    "owner_user_id": 107214,
    "member_count": 2590,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T10:50:01.558Z",
    "last_measured": "2026-09-07T20:49:28.614Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:33:07.792Z",
      "member_count": 2585
    },
    {
      "measured_at": "2026-08-12T11:02:09.679Z",
      "member_count": 2587
    },
    {
      "measured_at": "2026-08-18T21:18:51.532Z",
      "member_count": 2589
    },
    {
      "measured_at": "2026-08-21T03:17:06.063Z",
      "member_count": 2590
    },
    {
      "measured_at": "2026-08-23T10:50:48.252Z",
      "member_count": 2589
    },
    {
      "measured_at": "2026-08-26T03:19:05.770Z",
      "member_count": 2591
    },
    {
      "measured_at": "2026-08-26T23:17:05.272Z",
      "member_count": 2592
    },
    {
      "measured_at": "2026-08-27T05:50:55.385Z",
      "member_count": 2591
    },
    {
      "measured_at": "2026-08-27T11:51:34.445Z",
      "member_count": 2590
    },
    {
      "measured_at": "2026-08-31T02:28:12.837Z",
      "member_count": 2591
    },
    {
      "measured_at": "2026-09-04T08:27:42.217Z",
      "member_count": 2592
    },
    {
      "measured_at": "2026-09-05T03:34:34.943Z",
      "member_count": 2591
    },
    {
      "measured_at": "2026-09-06T08:50:47.776Z",
      "member_count": 2590
    }
  ],
  "name_history": [
    {
      "name": "Halloween",
      "first_seen": "2026-08-10T10:50:01.330Z",
      "last_seen": "2026-09-07T20:49:28.614Z",
      "current": true
    }
  ],
  "ownership_events": []
}