{
  "meta": {
    "subject": "Roblox group 33889728",
    "retrieved": "2026-10-21T14:58:04.802Z",
    "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": 33889728,
    "name": "神マスの弟の部屋",
    "created": "2024-02-18T08:47:08.530Z",
    "owner_user_id": 5285731525,
    "member_count": 457,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T19:24:22.567Z",
    "last_measured": "2026-10-20T06:33:23.998Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T07:24:49.073Z",
      "member_count": 447
    },
    {
      "measured_at": "2026-08-14T00:23:11.917Z",
      "member_count": 446
    },
    {
      "measured_at": "2026-08-18T16:32:48.271Z",
      "member_count": 448
    },
    {
      "measured_at": "2026-09-02T12:21:41.979Z",
      "member_count": 449
    },
    {
      "measured_at": "2026-09-05T09:45:15.154Z",
      "member_count": 450
    },
    {
      "measured_at": "2026-09-12T23:44:23.078Z",
      "member_count": 451
    },
    {
      "measured_at": "2026-09-16T13:33:55.698Z",
      "member_count": 450
    },
    {
      "measured_at": "2026-09-27T10:05:37.238Z",
      "member_count": 451
    },
    {
      "measured_at": "2026-09-29T19:51:31.560Z",
      "member_count": 452
    },
    {
      "measured_at": "2026-09-30T23:42:45.683Z",
      "member_count": 454
    },
    {
      "measured_at": "2026-10-11T18:12:28.583Z",
      "member_count": 457
    }
  ],
  "name_history": [
    {
      "name": "神マスの弟の部屋",
      "first_seen": "2026-08-10T19:24:04.077Z",
      "last_seen": "2026-10-20T06:33:23.998Z",
      "current": true
    }
  ],
  "ownership_events": []
}