{
  "meta": {
    "subject": "Roblox group 16728836",
    "retrieved": "2026-09-09T10:37:57.982Z",
    "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": 16728836,
    "name": "Yan Sim On Roblox Group",
    "created": "2023-01-07T09:59:51.113Z",
    "owner_user_id": 11129183250,
    "member_count": 11983,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:07:09.664Z",
    "last_measured": "2026-09-09T09:11:18.628Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:07:09.664Z",
      "member_count": 11996
    },
    {
      "measured_at": "2026-08-10T15:23:35.167Z",
      "member_count": 11996
    },
    {
      "measured_at": "2026-08-13T02:22:35.477Z",
      "member_count": 11995
    },
    {
      "measured_at": "2026-08-13T05:50:50.601Z",
      "member_count": 11996
    },
    {
      "measured_at": "2026-08-18T03:00:57.842Z",
      "member_count": 11997
    },
    {
      "measured_at": "2026-08-19T07:40:17.325Z",
      "member_count": 11996
    },
    {
      "measured_at": "2026-08-19T21:00:35.693Z",
      "member_count": 11995
    },
    {
      "measured_at": "2026-08-22T11:44:09.147Z",
      "member_count": 11994
    },
    {
      "measured_at": "2026-08-22T23:21:12.603Z",
      "member_count": 11995
    },
    {
      "measured_at": "2026-08-23T05:32:16.254Z",
      "member_count": 11994
    },
    {
      "measured_at": "2026-08-24T11:40:02.647Z",
      "member_count": 11993
    },
    {
      "measured_at": "2026-08-24T22:49:28.314Z",
      "member_count": 11992
    },
    {
      "measured_at": "2026-08-25T16:11:34.152Z",
      "member_count": 11993
    },
    {
      "measured_at": "2026-08-25T22:00:11.749Z",
      "member_count": 11992
    },
    {
      "measured_at": "2026-08-26T00:21:15.186Z",
      "member_count": 11991
    },
    {
      "measured_at": "2026-08-28T01:30:38.197Z",
      "member_count": 11990
    },
    {
      "measured_at": "2026-08-28T02:10:26.157Z",
      "member_count": 11991
    },
    {
      "measured_at": "2026-08-29T02:47:15.947Z",
      "member_count": 11990
    },
    {
      "measured_at": "2026-08-30T03:02:01.023Z",
      "member_count": 11989
    },
    {
      "measured_at": "2026-08-30T13:10:19.966Z",
      "member_count": 11988
    },
    {
      "measured_at": "2026-09-02T01:14:40.272Z",
      "member_count": 11987
    },
    {
      "measured_at": "2026-09-02T13:17:51.503Z",
      "member_count": 11986
    },
    {
      "measured_at": "2026-09-04T14:01:54.661Z",
      "member_count": 11985
    },
    {
      "measured_at": "2026-09-04T22:01:18.332Z",
      "member_count": 11984
    },
    {
      "measured_at": "2026-09-05T04:46:18.722Z",
      "member_count": 11983
    },
    {
      "measured_at": "2026-09-05T09:40:15.749Z",
      "member_count": 11984
    },
    {
      "measured_at": "2026-09-05T11:01:51.780Z",
      "member_count": 11983
    },
    {
      "measured_at": "2026-09-06T02:21:03.246Z",
      "member_count": 11984
    },
    {
      "measured_at": "2026-09-06T14:00:25.456Z",
      "member_count": 11983
    },
    {
      "measured_at": "2026-09-07T03:20:45.108Z",
      "member_count": 11984
    },
    {
      "measured_at": "2026-09-07T22:21:44.776Z",
      "member_count": 11983
    },
    {
      "measured_at": "2026-09-08T03:51:25.080Z",
      "member_count": 11984
    },
    {
      "measured_at": "2026-09-08T04:22:06.532Z",
      "member_count": 11983
    }
  ],
  "name_history": [
    {
      "name": "Yan Sim On Roblox Group",
      "first_seen": "2026-08-10T12:07:09.664Z",
      "last_seen": "2026-09-09T09:11:18.628Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:23:35.167Z",
      "previous_owner": null,
      "new_owner": 11129183250
    }
  ]
}