{
  "meta": {
    "subject": "Roblox group 33666589",
    "retrieved": "2026-10-18T06:20:31.943Z",
    "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": 33666589,
    "name": "昼戸鉄道グループ/Tyuto Railway Group",
    "created": "2024-01-06T04:50:31.833Z",
    "owner_user_id": 3367513374,
    "member_count": 454,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T18:27:28.964Z",
    "last_measured": "2026-10-14T20:46:07.482Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T18:27:28.964Z",
      "member_count": 454
    },
    {
      "measured_at": "2026-08-11T16:27:51.292Z",
      "member_count": 455
    },
    {
      "measured_at": "2026-08-14T03:39:38.864Z",
      "member_count": 454
    },
    {
      "measured_at": "2026-08-20T19:03:18.296Z",
      "member_count": 455
    },
    {
      "measured_at": "2026-10-14T10:12:21.495Z",
      "member_count": 454
    }
  ],
  "name_history": [
    {
      "name": "昼戸鉄道グループ/Tyuto Railway Group",
      "first_seen": "2026-08-10T18:27:28.964Z",
      "last_seen": "2026-10-14T20:46:07.482Z",
      "current": true
    }
  ],
  "ownership_events": []
}