{
  "meta": {
    "subject": "Roblox group 12817781",
    "retrieved": "2026-10-17T12:59:11.978Z",
    "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": 12817781,
    "name": "CΕREBRUM",
    "created": "2021-11-06T19:27:09.760Z",
    "owner_user_id": 60519,
    "member_count": 2779,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T15:46:01.301Z",
    "last_measured": "2026-10-16T19:00:53.285Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T16:56:55.654Z",
      "member_count": 2788
    },
    {
      "measured_at": "2026-08-11T14:04:56.438Z",
      "member_count": 2787
    },
    {
      "measured_at": "2026-08-15T08:53:36.963Z",
      "member_count": 2790
    },
    {
      "measured_at": "2026-08-16T21:04:55.302Z",
      "member_count": 2789
    },
    {
      "measured_at": "2026-08-18T20:33:47.497Z",
      "member_count": 2788
    },
    {
      "measured_at": "2026-08-26T00:05:01.692Z",
      "member_count": 2789
    },
    {
      "measured_at": "2026-08-27T00:08:05.535Z",
      "member_count": 2788
    },
    {
      "measured_at": "2026-09-01T21:59:23.750Z",
      "member_count": 2787
    },
    {
      "measured_at": "2026-09-13T14:47:00.055Z",
      "member_count": 2786
    },
    {
      "measured_at": "2026-09-16T15:54:12.777Z",
      "member_count": 2785
    },
    {
      "measured_at": "2026-09-22T23:37:02.407Z",
      "member_count": 2784
    },
    {
      "measured_at": "2026-09-24T01:55:13.058Z",
      "member_count": 2783
    },
    {
      "measured_at": "2026-10-02T20:51:38.808Z",
      "member_count": 2782
    },
    {
      "measured_at": "2026-10-05T11:18:51.401Z",
      "member_count": 2781
    },
    {
      "measured_at": "2026-10-06T03:50:48.986Z",
      "member_count": 2780
    },
    {
      "measured_at": "2026-10-09T18:37:49.222Z",
      "member_count": 2779
    }
  ],
  "name_history": [
    {
      "name": "CΕREBRUM",
      "first_seen": "2026-08-10T15:45:40.228Z",
      "last_seen": "2026-10-16T19:00:53.285Z",
      "current": true
    }
  ],
  "ownership_events": []
}