{
  "meta": {
    "subject": "Roblox group 654995039",
    "retrieved": "2026-11-02T17:49:08.850Z",
    "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": 654995039,
    "name": "はくげいのお部屋",
    "created": "2026-01-09T12:12:43.345Z",
    "owner_user_id": 3874235471,
    "member_count": 854,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-14T00:35:35.343Z",
    "last_measured": "2026-10-25T13:34:34.031Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-14T00:35:35.343Z",
      "member_count": 842
    },
    {
      "measured_at": "2026-08-19T11:17:38.176Z",
      "member_count": 843
    },
    {
      "measured_at": "2026-08-29T00:43:30.631Z",
      "member_count": 848
    },
    {
      "measured_at": "2026-08-31T15:40:47.820Z",
      "member_count": 849
    },
    {
      "measured_at": "2026-09-05T09:41:45.811Z",
      "member_count": 855
    },
    {
      "measured_at": "2026-09-13T23:51:48.315Z",
      "member_count": 857
    },
    {
      "measured_at": "2026-09-15T13:55:59.352Z",
      "member_count": 858
    },
    {
      "measured_at": "2026-09-22T05:47:10.219Z",
      "member_count": 857
    },
    {
      "measured_at": "2026-10-12T12:12:18.610Z",
      "member_count": 856
    },
    {
      "measured_at": "2026-10-17T15:36:00.508Z",
      "member_count": 855
    },
    {
      "measured_at": "2026-10-25T13:34:34.031Z",
      "member_count": 854
    }
  ],
  "name_history": [
    {
      "name": "はくげいのお部屋",
      "first_seen": "2026-08-14T00:35:35.343Z",
      "last_seen": "2026-10-25T13:34:34.031Z",
      "current": true
    }
  ],
  "ownership_events": []
}