{
  "meta": {
    "subject": "Roblox group 15750913",
    "retrieved": "2026-09-04T12:45:56.602Z",
    "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": 15750913,
    "name": "[PKP] Polish Railways",
    "created": "2022-08-23T19:36:02.367Z",
    "owner_user_id": 76303661,
    "member_count": 106,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T16:31:22.730Z",
    "last_measured": "2026-09-02T21:35:17.421Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-13T12:02:58.921Z",
      "member_count": 105
    },
    {
      "measured_at": "2026-09-01T15:04:23.840Z",
      "member_count": 106
    }
  ],
  "name_history": [
    {
      "name": "[PKP] Polish Railways",
      "first_seen": "2026-08-10T16:31:13.803Z",
      "last_seen": "2026-09-02T21:35:17.421Z",
      "current": true
    }
  ],
  "ownership_events": []
}