{
  "meta": {
    "subject": "Roblox group 15087728",
    "retrieved": "2026-09-07T22:23:58.476Z",
    "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": 15087728,
    "name": "kurso",
    "created": "2022-06-13T20:06:13.893Z",
    "owner_user_id": 138216326,
    "member_count": 11402,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:14:22.393Z",
    "last_measured": "2026-09-07T21:01:40.714Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:14:22.393Z",
      "member_count": 11415
    },
    {
      "measured_at": "2026-08-10T15:40:16.110Z",
      "member_count": 11414
    },
    {
      "measured_at": "2026-08-11T11:47:26.503Z",
      "member_count": 11413
    },
    {
      "measured_at": "2026-08-11T15:21:37.623Z",
      "member_count": 11412
    },
    {
      "measured_at": "2026-08-11T18:31:06.334Z",
      "member_count": 11411
    },
    {
      "measured_at": "2026-08-12T13:48:51.132Z",
      "member_count": 11410
    },
    {
      "measured_at": "2026-08-16T15:10:57.955Z",
      "member_count": 11409
    },
    {
      "measured_at": "2026-08-16T22:00:49.941Z",
      "member_count": 11408
    },
    {
      "measured_at": "2026-08-17T10:05:33.430Z",
      "member_count": 11407
    },
    {
      "measured_at": "2026-08-17T12:10:18.920Z",
      "member_count": 11406
    },
    {
      "measured_at": "2026-08-19T01:56:11.230Z",
      "member_count": 11405
    },
    {
      "measured_at": "2026-08-23T11:21:15.405Z",
      "member_count": 11404
    },
    {
      "measured_at": "2026-08-27T05:42:36.298Z",
      "member_count": 11403
    },
    {
      "measured_at": "2026-09-03T11:08:41.533Z",
      "member_count": 11402
    }
  ],
  "name_history": [
    {
      "name": "kurso",
      "first_seen": "2026-08-10T12:14:22.393Z",
      "last_seen": "2026-09-07T21:01:40.714Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T16:22:02.431Z",
      "previous_owner": null,
      "new_owner": 138216326
    }
  ]
}