{
  "meta": {
    "subject": "Roblox group 613093167",
    "retrieved": "2026-09-09T20:24:31.008Z",
    "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": 613093167,
    "name": "Sanbu Railway/三武鉄道",
    "created": "2026-01-22T11:57:29.608Z",
    "owner_user_id": 7154555514,
    "member_count": 185,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-11T20:14:49.486Z",
    "last_measured": "2026-09-08T15:18:28.497Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T20:14:49.486Z",
      "member_count": 185
    },
    {
      "measured_at": "2026-08-16T19:52:50.762Z",
      "member_count": 184
    },
    {
      "measured_at": "2026-09-02T22:16:14.996Z",
      "member_count": 185
    }
  ],
  "name_history": [
    {
      "name": "Sanbu Railway/三武鉄道",
      "first_seen": "2026-08-11T20:14:49.486Z",
      "last_seen": "2026-09-08T15:18:28.497Z",
      "current": true
    }
  ],
  "ownership_events": []
}