{
  "meta": {
    "subject": "Roblox group 881216870",
    "retrieved": "2026-09-07T09:46:31.934Z",
    "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": 881216870,
    "name": "umm ♯",
    "created": "2025-11-21T18:40:12.285Z",
    "owner_user_id": 343771157,
    "member_count": 563,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T17:24:13.747Z",
    "last_measured": "2026-09-07T08:33:33.021Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T17:24:13.747Z",
      "member_count": 571
    },
    {
      "measured_at": "2026-08-12T11:43:32.287Z",
      "member_count": 572
    },
    {
      "measured_at": "2026-08-13T05:04:46.631Z",
      "member_count": 571
    },
    {
      "measured_at": "2026-08-16T01:52:40.188Z",
      "member_count": 570
    },
    {
      "measured_at": "2026-08-16T08:10:48.338Z",
      "member_count": 569
    },
    {
      "measured_at": "2026-08-22T21:51:38.644Z",
      "member_count": 568
    },
    {
      "measured_at": "2026-08-25T01:36:37.635Z",
      "member_count": 566
    },
    {
      "measured_at": "2026-08-28T20:07:15.126Z",
      "member_count": 565
    },
    {
      "measured_at": "2026-08-30T05:56:09.066Z",
      "member_count": 566
    },
    {
      "measured_at": "2026-09-01T19:08:24.980Z",
      "member_count": 565
    },
    {
      "measured_at": "2026-09-04T11:14:14.423Z",
      "member_count": 564
    },
    {
      "measured_at": "2026-09-07T02:47:55.303Z",
      "member_count": 563
    }
  ],
  "name_history": [
    {
      "name": "umm ♯",
      "first_seen": "2026-08-10T17:24:13.747Z",
      "last_seen": "2026-09-07T08:33:33.021Z",
      "current": true
    }
  ],
  "ownership_events": []
}