{
  "meta": {
    "subject": "Roblox group 12223703",
    "retrieved": "2026-10-19T06:05:41.242Z",
    "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": 12223703,
    "name": "Roblox Russian Railways",
    "created": "2021-09-09T13:31:34.537Z",
    "owner_user_id": 4251354046,
    "member_count": 1719,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:13:01.424Z",
    "last_measured": "2026-10-19T05:21:35.406Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:13:01.424Z",
      "member_count": 1723
    },
    {
      "measured_at": "2026-09-18T13:01:06.070Z",
      "member_count": 1722
    },
    {
      "measured_at": "2026-09-20T12:41:15.367Z",
      "member_count": 1721
    },
    {
      "measured_at": "2026-09-25T10:51:02.261Z",
      "member_count": 1720
    },
    {
      "measured_at": "2026-10-05T13:05:57.307Z",
      "member_count": 1719
    }
  ],
  "name_history": [
    {
      "name": "Roblox Russian Railways",
      "first_seen": "2026-08-10T12:13:01.424Z",
      "last_seen": "2026-10-19T05:21:35.406Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:36:56.667Z",
      "previous_owner": null,
      "new_owner": 4251354046
    }
  ]
}