{
  "meta": {
    "subject": "Roblox group 17056519",
    "retrieved": "2026-10-23T01:20:39.525Z",
    "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": 17056519,
    "name": "Takeshi's Castle",
    "created": "2023-02-21T18:54:01.940Z",
    "owner_user_id": 3731915568,
    "member_count": 3747,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:12:18.262Z",
    "last_measured": "2026-10-22T08:11:39.434Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:12:18.262Z",
      "member_count": 3750
    },
    {
      "measured_at": "2026-08-13T10:21:50.108Z",
      "member_count": 3749
    },
    {
      "measured_at": "2026-08-14T05:30:13.796Z",
      "member_count": 3750
    },
    {
      "measured_at": "2026-08-20T12:40:54.067Z",
      "member_count": 3751
    },
    {
      "measured_at": "2026-08-21T07:42:09.509Z",
      "member_count": 3750
    },
    {
      "measured_at": "2026-08-24T00:40:37.466Z",
      "member_count": 3749
    },
    {
      "measured_at": "2026-08-25T01:30:14.998Z",
      "member_count": 3747
    },
    {
      "measured_at": "2026-08-26T21:20:49.145Z",
      "member_count": 3746
    },
    {
      "measured_at": "2026-08-29T16:10:06.820Z",
      "member_count": 3745
    },
    {
      "measured_at": "2026-08-30T03:31:57.437Z",
      "member_count": 3744
    },
    {
      "measured_at": "2026-09-02T02:02:31.846Z",
      "member_count": 3745
    },
    {
      "measured_at": "2026-09-04T16:11:47.953Z",
      "member_count": 3744
    },
    {
      "measured_at": "2026-09-06T08:20:47.375Z",
      "member_count": 3745
    },
    {
      "measured_at": "2026-09-11T20:20:36.444Z",
      "member_count": 3746
    },
    {
      "measured_at": "2026-09-12T13:30:47.160Z",
      "member_count": 3747
    },
    {
      "measured_at": "2026-09-17T19:22:03.521Z",
      "member_count": 3746
    },
    {
      "measured_at": "2026-09-20T23:40:48.586Z",
      "member_count": 3747
    },
    {
      "measured_at": "2026-09-22T21:21:29.934Z",
      "member_count": 3746
    },
    {
      "measured_at": "2026-09-24T22:53:19.639Z",
      "member_count": 3747
    },
    {
      "measured_at": "2026-09-26T05:20:26.073Z",
      "member_count": 3746
    },
    {
      "measured_at": "2026-09-26T12:52:19.230Z",
      "member_count": 3745
    },
    {
      "measured_at": "2026-10-02T11:52:02.801Z",
      "member_count": 3746
    },
    {
      "measured_at": "2026-10-03T22:12:09.298Z",
      "member_count": 3747
    },
    {
      "measured_at": "2026-10-04T07:50:36.154Z",
      "member_count": 3748
    },
    {
      "measured_at": "2026-10-04T13:31:51.561Z",
      "member_count": 3749
    },
    {
      "measured_at": "2026-10-07T16:00:28.429Z",
      "member_count": 3750
    },
    {
      "measured_at": "2026-10-07T19:50:08.714Z",
      "member_count": 3751
    },
    {
      "measured_at": "2026-10-10T20:20:21.462Z",
      "member_count": 3750
    },
    {
      "measured_at": "2026-10-11T02:01:16.149Z",
      "member_count": 3749
    },
    {
      "measured_at": "2026-10-16T08:00:36.329Z",
      "member_count": 3748
    },
    {
      "measured_at": "2026-10-22T08:11:39.434Z",
      "member_count": 3747
    }
  ],
  "name_history": [
    {
      "name": "Takeshi's Castle",
      "first_seen": "2026-08-10T12:12:18.262Z",
      "last_seen": "2026-10-22T08:11:39.434Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T16:55:27.955Z",
      "previous_owner": null,
      "new_owner": 3731915568
    }
  ]
}