{
  "meta": {
    "subject": "Roblox group 487664825",
    "retrieved": "2026-10-21T12:09:06.705Z",
    "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": 487664825,
    "name": "Cement Block Studios",
    "created": "2025-10-22T15:27:28.551Z",
    "owner_user_id": 751436612,
    "member_count": 1585,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:53:09.651Z",
    "last_measured": "2026-10-21T10:32:04.699Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T11:53:09.650Z",
      "member_count": 1603
    },
    {
      "measured_at": "2026-08-11T15:31:08.762Z",
      "member_count": 1602
    },
    {
      "measured_at": "2026-08-12T10:56:58.047Z",
      "member_count": 1602
    },
    {
      "measured_at": "2026-08-14T18:01:46.167Z",
      "member_count": 1601
    },
    {
      "measured_at": "2026-08-16T07:00:50.096Z",
      "member_count": 1600
    },
    {
      "measured_at": "2026-08-21T04:51:09.519Z",
      "member_count": 1599
    },
    {
      "measured_at": "2026-08-22T13:20:33.198Z",
      "member_count": 1598
    },
    {
      "measured_at": "2026-08-26T07:01:01.717Z",
      "member_count": 1597
    },
    {
      "measured_at": "2026-08-27T11:40:21.544Z",
      "member_count": 1596
    },
    {
      "measured_at": "2026-08-28T06:41:02.963Z",
      "member_count": 1595
    },
    {
      "measured_at": "2026-09-01T09:51:38.366Z",
      "member_count": 1594
    },
    {
      "measured_at": "2026-09-19T20:11:34.460Z",
      "member_count": 1593
    },
    {
      "measured_at": "2026-09-22T00:12:02.240Z",
      "member_count": 1592
    },
    {
      "measured_at": "2026-09-24T15:21:08.045Z",
      "member_count": 1591
    },
    {
      "measured_at": "2026-10-03T09:11:39.872Z",
      "member_count": 1590
    },
    {
      "measured_at": "2026-10-03T22:40:21.442Z",
      "member_count": 1589
    },
    {
      "measured_at": "2026-10-11T08:01:46.171Z",
      "member_count": 1588
    },
    {
      "measured_at": "2026-10-11T21:30:15.423Z",
      "member_count": 1587
    },
    {
      "measured_at": "2026-10-18T00:20:56.541Z",
      "member_count": 1586
    },
    {
      "measured_at": "2026-10-18T17:31:15.594Z",
      "member_count": 1585
    }
  ],
  "name_history": [
    {
      "name": "Cement Block Studios",
      "first_seen": "2026-08-10T11:53:09.650Z",
      "last_seen": "2026-10-21T10:32:04.699Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-12T10:56:58.047Z",
      "previous_owner": null,
      "new_owner": 751436612
    }
  ]
}