{
  "meta": {
    "subject": "Roblox group 6218531",
    "retrieved": "2026-10-16T22:12:24.131Z",
    "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": 6218531,
    "name": "Creatures Cavern",
    "created": "2020-05-06T15:03:35.900Z",
    "owner_user_id": 80624906,
    "member_count": 3366,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T14:13:59.396Z",
    "last_measured": "2026-10-16T20:58:08.964Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T14:52:54.373Z",
      "member_count": 3374
    },
    {
      "measured_at": "2026-08-11T05:06:13.163Z",
      "member_count": 3373
    },
    {
      "measured_at": "2026-08-15T01:08:50.700Z",
      "member_count": 3372
    },
    {
      "measured_at": "2026-08-17T13:06:36.188Z",
      "member_count": 3373
    },
    {
      "measured_at": "2026-08-20T04:19:34.784Z",
      "member_count": 3374
    },
    {
      "measured_at": "2026-08-20T23:22:44.587Z",
      "member_count": 3373
    },
    {
      "measured_at": "2026-08-27T07:03:27.584Z",
      "member_count": 3371
    },
    {
      "measured_at": "2026-09-03T16:55:58.620Z",
      "member_count": 3370
    },
    {
      "measured_at": "2026-09-08T20:32:39.634Z",
      "member_count": 3369
    },
    {
      "measured_at": "2026-09-12T04:06:26.481Z",
      "member_count": 3367
    },
    {
      "measured_at": "2026-09-18T22:04:07.069Z",
      "member_count": 3366
    },
    {
      "measured_at": "2026-09-27T12:17:26.049Z",
      "member_count": 3365
    },
    {
      "measured_at": "2026-10-03T19:27:54.734Z",
      "member_count": 3366
    }
  ],
  "name_history": [
    {
      "name": "Creatures Cavern",
      "first_seen": "2026-08-10T14:13:38.777Z",
      "last_seen": "2026-10-16T20:58:08.964Z",
      "current": true
    }
  ],
  "ownership_events": []
}