{
  "meta": {
    "subject": "Roblox group 4719724",
    "retrieved": "2026-10-18T04:30:39.229Z",
    "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": 4719724,
    "name": "Train Simulator Studio",
    "created": "2019-02-04T18:39:29.397Z",
    "owner_user_id": 194681460,
    "member_count": 1982,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:11:38.170Z",
    "last_measured": "2026-10-18T03:11:23.836Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:11:38.169Z",
      "member_count": 1979
    },
    {
      "measured_at": "2026-08-12T11:22:22.628Z",
      "member_count": 1980
    },
    {
      "measured_at": "2026-08-13T12:12:54.765Z",
      "member_count": 1981
    },
    {
      "measured_at": "2026-08-14T05:23:43.287Z",
      "member_count": 1982
    },
    {
      "measured_at": "2026-08-15T00:31:37.651Z",
      "member_count": 1983
    },
    {
      "measured_at": "2026-08-15T19:30:35.415Z",
      "member_count": 1984
    },
    {
      "measured_at": "2026-08-16T13:52:46.422Z",
      "member_count": 1985
    },
    {
      "measured_at": "2026-08-18T12:41:41.804Z",
      "member_count": 1986
    },
    {
      "measured_at": "2026-08-18T18:30:21.115Z",
      "member_count": 1987
    },
    {
      "measured_at": "2026-08-19T13:31:16.032Z",
      "member_count": 1986
    },
    {
      "measured_at": "2026-08-27T12:12:04.161Z",
      "member_count": 1987
    },
    {
      "measured_at": "2026-08-29T21:30:55.838Z",
      "member_count": 1986
    },
    {
      "measured_at": "2026-08-30T22:20:31.411Z",
      "member_count": 1985
    },
    {
      "measured_at": "2026-08-31T20:58:56.293Z",
      "member_count": 1984
    },
    {
      "measured_at": "2026-09-03T17:01:02.091Z",
      "member_count": 1983
    },
    {
      "measured_at": "2026-09-05T09:11:50.074Z",
      "member_count": 1982
    },
    {
      "measured_at": "2026-09-06T16:00:18.591Z",
      "member_count": 1981
    },
    {
      "measured_at": "2026-09-07T18:40:56.674Z",
      "member_count": 1984
    },
    {
      "measured_at": "2026-09-22T22:02:11.458Z",
      "member_count": 1983
    },
    {
      "measured_at": "2026-09-26T06:11:04.269Z",
      "member_count": 1984
    },
    {
      "measured_at": "2026-09-28T17:40:11.282Z",
      "member_count": 1985
    },
    {
      "measured_at": "2026-09-30T13:30:50.593Z",
      "member_count": 1986
    },
    {
      "measured_at": "2026-10-02T18:52:01.270Z",
      "member_count": 1985
    },
    {
      "measured_at": "2026-10-03T14:01:05.183Z",
      "member_count": 1984
    },
    {
      "measured_at": "2026-10-07T21:01:44.489Z",
      "member_count": 1983
    },
    {
      "measured_at": "2026-10-11T22:21:42.637Z",
      "member_count": 1982
    }
  ],
  "name_history": [
    {
      "name": "Train Simulator Studio",
      "first_seen": "2026-08-10T12:11:38.169Z",
      "last_seen": "2026-10-18T03:11:23.836Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:54:22.356Z",
      "previous_owner": null,
      "new_owner": 194681460
    }
  ]
}