{
  "meta": {
    "subject": "Roblox group 16651185",
    "retrieved": "2026-10-20T20:33:35.345Z",
    "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": 16651185,
    "name": "青葉鉄道‐Aoba Railway",
    "created": "2022-12-31T00:58:06.627Z",
    "owner_user_id": 1510813551,
    "member_count": 9953,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:43:09.690Z",
    "last_measured": "2026-10-20T20:30:09.587Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T11:43:09.690Z",
      "member_count": 9964
    },
    {
      "measured_at": "2026-08-12T07:46:18.019Z",
      "member_count": 9963
    },
    {
      "measured_at": "2026-08-14T12:20:46.024Z",
      "member_count": 9964
    },
    {
      "measured_at": "2026-08-14T13:22:00.624Z",
      "member_count": 9963
    },
    {
      "measured_at": "2026-08-18T02:10:43.576Z",
      "member_count": 9962
    },
    {
      "measured_at": "2026-08-21T00:50:24.126Z",
      "member_count": 9961
    },
    {
      "measured_at": "2026-08-22T22:40:06.190Z",
      "member_count": 9960
    },
    {
      "measured_at": "2026-08-23T08:10:25.481Z",
      "member_count": 9961
    },
    {
      "measured_at": "2026-08-27T14:58:33.548Z",
      "member_count": 9960
    },
    {
      "measured_at": "2026-08-29T14:51:13.592Z",
      "member_count": 9961
    },
    {
      "measured_at": "2026-09-03T14:40:43.819Z",
      "member_count": 9960
    },
    {
      "measured_at": "2026-09-05T11:48:13.912Z",
      "member_count": 9959
    },
    {
      "measured_at": "2026-09-05T12:30:49.679Z",
      "member_count": 9958
    },
    {
      "measured_at": "2026-09-06T14:51:11.222Z",
      "member_count": 9959
    },
    {
      "measured_at": "2026-09-12T02:30:57.109Z",
      "member_count": 9960
    },
    {
      "measured_at": "2026-09-15T10:51:20.660Z",
      "member_count": 9959
    },
    {
      "measured_at": "2026-09-18T15:10:58.508Z",
      "member_count": 9958
    },
    {
      "measured_at": "2026-09-19T01:22:21.078Z",
      "member_count": 9957
    },
    {
      "measured_at": "2026-09-21T10:21:36.655Z",
      "member_count": 9958
    },
    {
      "measured_at": "2026-09-22T05:30:46.203Z",
      "member_count": 9957
    },
    {
      "measured_at": "2026-09-23T01:00:19.556Z",
      "member_count": 9958
    },
    {
      "measured_at": "2026-09-23T08:21:01.509Z",
      "member_count": 9957
    },
    {
      "measured_at": "2026-09-24T11:00:29.550Z",
      "member_count": 9958
    },
    {
      "measured_at": "2026-09-26T01:01:30.911Z",
      "member_count": 9959
    },
    {
      "measured_at": "2026-09-26T23:51:17.354Z",
      "member_count": 9958
    },
    {
      "measured_at": "2026-09-27T05:32:33.371Z",
      "member_count": 9957
    },
    {
      "measured_at": "2026-09-27T06:10:50.800Z",
      "member_count": 9956
    },
    {
      "measured_at": "2026-09-29T05:11:40.830Z",
      "member_count": 9955
    },
    {
      "measured_at": "2026-09-29T16:05:05.558Z",
      "member_count": 9954
    },
    {
      "measured_at": "2026-09-30T17:30:42.915Z",
      "member_count": 9953
    },
    {
      "measured_at": "2026-10-02T03:50:52.670Z",
      "member_count": 9954
    },
    {
      "measured_at": "2026-10-03T12:12:15.601Z",
      "member_count": 9953
    },
    {
      "measured_at": "2026-10-05T01:01:40.877Z",
      "member_count": 9952
    },
    {
      "measured_at": "2026-10-05T12:00:38.257Z",
      "member_count": 9951
    },
    {
      "measured_at": "2026-10-10T08:21:33.020Z",
      "member_count": 9954
    },
    {
      "measured_at": "2026-10-11T05:51:50.052Z",
      "member_count": 9955
    },
    {
      "measured_at": "2026-10-15T12:22:06.031Z",
      "member_count": 9956
    },
    {
      "measured_at": "2026-10-17T06:22:01.230Z",
      "member_count": 9955
    },
    {
      "measured_at": "2026-10-17T14:02:08.420Z",
      "member_count": 9954
    },
    {
      "measured_at": "2026-10-18T07:11:25.939Z",
      "member_count": 9953
    }
  ],
  "name_history": [
    {
      "name": "青葉鉄道‐Aoba Railway",
      "first_seen": "2026-08-10T11:43:09.690Z",
      "last_seen": "2026-10-20T20:30:09.587Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T16:50:49.299Z",
      "previous_owner": null,
      "new_owner": 1510813551
    }
  ]
}