{
  "meta": {
    "subject": "Roblox group 2520541",
    "retrieved": "2026-09-08T14:06:00.808Z",
    "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": 2520541,
    "name": "Builder's Block",
    "created": "2015-02-08T06:40:30.027Z",
    "owner_user_id": 67758,
    "member_count": 14695,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:20:26.834Z",
    "last_measured": "2026-09-08T13:01:04.048Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:20:26.834Z",
      "member_count": 14685
    },
    {
      "measured_at": "2026-08-10T14:20:14.086Z",
      "member_count": 14686
    },
    {
      "measured_at": "2026-08-11T07:40:24.640Z",
      "member_count": 14687
    },
    {
      "measured_at": "2026-08-11T20:37:59.081Z",
      "member_count": 14686
    },
    {
      "measured_at": "2026-08-11T22:51:32.113Z",
      "member_count": 14685
    },
    {
      "measured_at": "2026-08-12T02:40:43.941Z",
      "member_count": 14686
    },
    {
      "measured_at": "2026-08-12T12:20:18.951Z",
      "member_count": 14687
    },
    {
      "measured_at": "2026-08-13T10:44:51.705Z",
      "member_count": 14686
    },
    {
      "measured_at": "2026-08-13T13:01:57.757Z",
      "member_count": 14685
    },
    {
      "measured_at": "2026-08-13T18:03:23.286Z",
      "member_count": 14687
    },
    {
      "measured_at": "2026-08-13T20:41:55.743Z",
      "member_count": 14686
    },
    {
      "measured_at": "2026-08-15T05:10:45.870Z",
      "member_count": 14685
    },
    {
      "measured_at": "2026-08-16T02:03:50.372Z",
      "member_count": 14687
    },
    {
      "measured_at": "2026-08-16T03:10:08.072Z",
      "member_count": 14686
    },
    {
      "measured_at": "2026-08-16T05:00:49.583Z",
      "member_count": 14688
    },
    {
      "measured_at": "2026-08-16T14:03:58.986Z",
      "member_count": 14687
    },
    {
      "measured_at": "2026-08-16T19:21:49.552Z",
      "member_count": 14688
    },
    {
      "measured_at": "2026-08-16T21:00:23.586Z",
      "member_count": 14689
    },
    {
      "measured_at": "2026-08-17T09:11:11.115Z",
      "member_count": 14691
    },
    {
      "measured_at": "2026-08-17T12:41:44.309Z",
      "member_count": 14690
    },
    {
      "measured_at": "2026-08-19T03:11:02.783Z",
      "member_count": 14691
    },
    {
      "measured_at": "2026-08-19T07:00:59.159Z",
      "member_count": 14690
    },
    {
      "measured_at": "2026-08-19T10:50:47.914Z",
      "member_count": 14691
    },
    {
      "measured_at": "2026-08-20T02:01:33.794Z",
      "member_count": 14692
    },
    {
      "measured_at": "2026-08-20T19:20:14.489Z",
      "member_count": 14693
    },
    {
      "measured_at": "2026-08-21T02:51:19.094Z",
      "member_count": 14694
    },
    {
      "measured_at": "2026-08-24T01:30:56.733Z",
      "member_count": 14695
    },
    {
      "measured_at": "2026-08-24T22:30:35.953Z",
      "member_count": 14696
    },
    {
      "measured_at": "2026-08-24T22:55:15.367Z",
      "member_count": 14695
    },
    {
      "measured_at": "2026-08-25T21:29:42.820Z",
      "member_count": 14696
    },
    {
      "measured_at": "2026-08-26T20:20:45.514Z",
      "member_count": 14697
    },
    {
      "measured_at": "2026-08-27T17:20:41.228Z",
      "member_count": 14696
    },
    {
      "measured_at": "2026-08-27T23:01:00.522Z",
      "member_count": 14697
    },
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      "member_count": 14696
    },
    {
      "measured_at": "2026-09-01T06:53:41.464Z",
      "member_count": 14695
    },
    {
      "measured_at": "2026-09-02T08:03:35.178Z",
      "member_count": 14694
    },
    {
      "measured_at": "2026-09-05T11:56:22.195Z",
      "member_count": 14695
    },
    {
      "measured_at": "2026-09-06T03:40:13.523Z",
      "member_count": 14694
    },
    {
      "measured_at": "2026-09-06T16:01:37.628Z",
      "member_count": 14695
    },
    {
      "measured_at": "2026-09-06T18:53:17.338Z",
      "member_count": 14694
    },
    {
      "measured_at": "2026-09-07T07:54:11.585Z",
      "member_count": 14695
    }
  ],
  "name_history": [
    {
      "name": "Builder's Block",
      "first_seen": "2026-08-10T12:20:26.834Z",
      "last_seen": "2026-09-08T13:01:04.048Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:02:17.200Z",
      "previous_owner": null,
      "new_owner": 67758
    }
  ]
}