{
  "meta": {
    "subject": "Roblox group 33814472",
    "retrieved": "2026-09-09T10:43:14.275Z",
    "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": 33814472,
    "name": "丸島鉄道 公式グループ",
    "created": "2024-02-03T10:32:15.823Z",
    "owner_user_id": 5508853002,
    "member_count": 106,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T19:23:30.363Z",
    "last_measured": "2026-09-02T20:17:06.544Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T07:44:48.195Z",
      "member_count": 104
    },
    {
      "measured_at": "2026-08-28T19:21:45.920Z",
      "member_count": 105
    },
    {
      "measured_at": "2026-09-01T19:44:45.460Z",
      "member_count": 106
    }
  ],
  "name_history": [
    {
      "name": "丸島鉄道 公式グループ",
      "first_seen": "2026-08-10T19:23:18.109Z",
      "last_seen": "2026-09-02T20:17:06.544Z",
      "current": true
    }
  ],
  "ownership_events": []
}