{
  "meta": {
    "subject": "Roblox group 33100249",
    "retrieved": "2026-09-08T01:57:48.752Z",
    "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": 33100249,
    "name": "霧夢鉄道 Kiriyume Railway グループ",
    "created": "2023-09-15T11:28:31.233Z",
    "owner_user_id": 5404735308,
    "member_count": 2592,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:14:15.520Z",
    "last_measured": "2026-09-08T00:41:23.585Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:14:15.519Z",
      "member_count": 2580
    },
    {
      "measured_at": "2026-08-10T16:54:20.698Z",
      "member_count": 2580
    },
    {
      "measured_at": "2026-08-12T15:30:14.658Z",
      "member_count": 2581
    },
    {
      "measured_at": "2026-08-14T13:12:27.516Z",
      "member_count": 2580
    },
    {
      "measured_at": "2026-08-15T06:10:53.830Z",
      "member_count": 2581
    },
    {
      "measured_at": "2026-08-15T08:20:17.426Z",
      "member_count": 2582
    },
    {
      "measured_at": "2026-08-18T01:40:57.720Z",
      "member_count": 2583
    },
    {
      "measured_at": "2026-08-18T09:33:44.453Z",
      "member_count": 2584
    },
    {
      "measured_at": "2026-08-18T17:48:59.216Z",
      "member_count": 2585
    },
    {
      "measured_at": "2026-08-19T08:11:18.006Z",
      "member_count": 2586
    },
    {
      "measured_at": "2026-08-21T05:20:01.339Z",
      "member_count": 2587
    },
    {
      "measured_at": "2026-08-26T06:11:09.733Z",
      "member_count": 2588
    },
    {
      "measured_at": "2026-08-26T15:41:43.056Z",
      "member_count": 2587
    },
    {
      "measured_at": "2026-08-27T07:00:54.725Z",
      "member_count": 2588
    },
    {
      "measured_at": "2026-08-29T02:51:42.293Z",
      "member_count": 2589
    },
    {
      "measured_at": "2026-08-29T06:41:21.321Z",
      "member_count": 2590
    },
    {
      "measured_at": "2026-08-29T10:31:15.135Z",
      "member_count": 2591
    },
    {
      "measured_at": "2026-08-30T15:10:29.838Z",
      "member_count": 2593
    },
    {
      "measured_at": "2026-09-01T14:51:04.523Z",
      "member_count": 2592
    },
    {
      "measured_at": "2026-09-02T06:01:40.595Z",
      "member_count": 2591
    },
    {
      "measured_at": "2026-09-04T14:30:39.226Z",
      "member_count": 2590
    },
    {
      "measured_at": "2026-09-06T08:30:29.175Z",
      "member_count": 2591
    },
    {
      "measured_at": "2026-09-06T14:21:08.859Z",
      "member_count": 2592
    }
  ],
  "name_history": [
    {
      "name": "霧夢鉄道 Kiriyume Railway グループ",
      "first_seen": "2026-08-10T12:14:15.519Z",
      "last_seen": "2026-09-08T00:41:23.585Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T16:54:20.698Z",
      "previous_owner": null,
      "new_owner": 5404735308
    }
  ]
}