{
  "meta": {
    "subject": "Roblox group 4135727",
    "retrieved": "2026-09-05T20:07:00.309Z",
    "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": 4135727,
    "name": "Rijkswaterstaat (NL)",
    "created": "2018-05-19T11:29:22.937Z",
    "owner_user_id": 181849062,
    "member_count": 1,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T13:47:13.707Z",
    "last_measured": "2026-08-31T13:54:01.535Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-23T00:34:18.965Z",
      "member_count": 1
    }
  ],
  "name_history": [
    {
      "name": "Rijkswaterstaat (NL)",
      "first_seen": "2026-08-10T13:46:57.520Z",
      "last_seen": "2026-08-31T13:54:01.535Z",
      "current": true
    }
  ],
  "ownership_events": []
}