{
  "meta": {
    "subject": "Roblox group 641379908",
    "retrieved": "2026-09-09T09:39:48.290Z",
    "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": 641379908,
    "name": "ようがんたわー練習",
    "created": "2026-02-20T02:54:07.200Z",
    "owner_user_id": 11083554988,
    "member_count": 6306,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-14T07:32:42.533Z",
    "last_measured": "2026-09-09T01:00:02.739Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-15T03:39:27.069Z",
      "member_count": 6024
    },
    {
      "measured_at": "2026-08-15T04:00:09.166Z",
      "member_count": 6025
    },
    {
      "measured_at": "2026-08-16T01:41:44.495Z",
      "member_count": 6045
    },
    {
      "measured_at": "2026-08-18T01:48:37.013Z",
      "member_count": 6070
    },
    {
      "measured_at": "2026-08-18T20:33:47.676Z",
      "member_count": 6085
    },
    {
      "measured_at": "2026-08-22T15:26:08.849Z",
      "member_count": 6143
    },
    {
      "measured_at": "2026-08-25T23:46:43.371Z",
      "member_count": 6177
    },
    {
      "measured_at": "2026-08-26T12:40:47.189Z",
      "member_count": 6179
    },
    {
      "measured_at": "2026-08-27T20:23:25.561Z",
      "member_count": 6188
    },
    {
      "measured_at": "2026-08-28T07:32:36.055Z",
      "member_count": 6193
    },
    {
      "measured_at": "2026-08-30T00:44:26.642Z",
      "member_count": 6212
    },
    {
      "measured_at": "2026-09-02T01:55:45.031Z",
      "member_count": 6235
    },
    {
      "measured_at": "2026-09-04T05:34:21.257Z",
      "member_count": 6261
    },
    {
      "measured_at": "2026-09-05T13:16:09.667Z",
      "member_count": 6283
    },
    {
      "measured_at": "2026-09-06T13:45:50.804Z",
      "member_count": 6299
    },
    {
      "measured_at": "2026-09-07T00:15:05.337Z",
      "member_count": 6306
    }
  ],
  "name_history": [
    {
      "name": "ようがんたわー練習",
      "first_seen": "2026-08-14T07:32:32.998Z",
      "last_seen": "2026-09-09T01:00:02.739Z",
      "current": true
    }
  ],
  "ownership_events": []
}