{
  "meta": {
    "subject": "Roblox group 13836931",
    "retrieved": "2026-10-20T05:58:26.488Z",
    "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": 13836931,
    "name": "Jiafei's Group",
    "created": "2022-01-22T22:49:36.473Z",
    "owner_user_id": 1599927019,
    "member_count": 8062,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:13:39.979Z",
    "last_measured": "2026-10-20T04:24:29.320Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:13:39.979Z",
      "member_count": 8078
    },
    {
      "measured_at": "2026-08-13T06:40:45.225Z",
      "member_count": 8079
    },
    {
      "measured_at": "2026-08-16T02:20:58.172Z",
      "member_count": 8078
    },
    {
      "measured_at": "2026-08-16T18:12:14.088Z",
      "member_count": 8079
    },
    {
      "measured_at": "2026-08-18T07:11:40.631Z",
      "member_count": 8078
    },
    {
      "measured_at": "2026-08-19T02:20:38.754Z",
      "member_count": 8077
    },
    {
      "measured_at": "2026-08-20T20:20:11.520Z",
      "member_count": 8076
    },
    {
      "measured_at": "2026-08-21T02:00:55.658Z",
      "member_count": 8075
    },
    {
      "measured_at": "2026-08-23T12:20:46.493Z",
      "member_count": 8074
    },
    {
      "measured_at": "2026-08-29T21:42:12.408Z",
      "member_count": 8073
    },
    {
      "measured_at": "2026-08-30T01:28:23.293Z",
      "member_count": 8072
    },
    {
      "measured_at": "2026-08-31T23:31:34.724Z",
      "member_count": 8071
    },
    {
      "measured_at": "2026-09-01T08:14:52.410Z",
      "member_count": 8072
    },
    {
      "measured_at": "2026-09-06T21:44:15.042Z",
      "member_count": 8074
    },
    {
      "measured_at": "2026-09-07T11:20:25.744Z",
      "member_count": 8075
    },
    {
      "measured_at": "2026-09-07T18:22:18.335Z",
      "member_count": 8074
    },
    {
      "measured_at": "2026-09-12T02:10:27.989Z",
      "member_count": 8075
    },
    {
      "measured_at": "2026-09-12T07:51:12.435Z",
      "member_count": 8074
    },
    {
      "measured_at": "2026-09-12T13:30:47.851Z",
      "member_count": 8073
    },
    {
      "measured_at": "2026-09-15T12:11:11.137Z",
      "member_count": 8074
    },
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      "member_count": 8075
    },
    {
      "measured_at": "2026-09-19T17:20:39.990Z",
      "member_count": 8074
    },
    {
      "measured_at": "2026-09-20T00:41:23.220Z",
      "member_count": 8073
    },
    {
      "measured_at": "2026-09-20T04:51:21.166Z",
      "member_count": 8072
    },
    {
      "measured_at": "2026-09-21T13:10:31.062Z",
      "member_count": 8071
    },
    {
      "measured_at": "2026-09-30T03:06:58.520Z",
      "member_count": 8070
    },
    {
      "measured_at": "2026-10-02T01:00:45.146Z",
      "member_count": 8071
    },
    {
      "measured_at": "2026-10-03T20:51:26.582Z",
      "member_count": 8070
    },
    {
      "measured_at": "2026-10-04T02:40:03.294Z",
      "member_count": 8069
    },
    {
      "measured_at": "2026-10-08T23:00:57.746Z",
      "member_count": 8068
    },
    {
      "measured_at": "2026-10-10T13:10:46.882Z",
      "member_count": 8067
    },
    {
      "measured_at": "2026-10-10T17:00:37.478Z",
      "member_count": 8066
    },
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    },
    {
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    },
    {
      "measured_at": "2026-10-16T21:50:53.017Z",
      "member_count": 8063
    },
    {
      "measured_at": "2026-10-17T20:41:24.395Z",
      "member_count": 8062
    }
  ],
  "name_history": [
    {
      "name": "Jiafei's Group",
      "first_seen": "2026-08-10T12:13:39.979Z",
      "last_seen": "2026-10-20T04:24:29.320Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T16:01:42.086Z",
      "previous_owner": null,
      "new_owner": 1599927019
    }
  ]
}