{
  "meta": {
    "subject": "Roblox group 9283897",
    "retrieved": "2026-09-09T11:01:21.776Z",
    "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": 9283897,
    "name": "Official JCWK Group",
    "created": "2021-01-23T07:28:17.357Z",
    "owner_user_id": 168531998,
    "member_count": 11943,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:06:01.206Z",
    "last_measured": "2026-09-09T10:30:17.778Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:06:01.206Z",
      "member_count": 11939
    },
    {
      "measured_at": "2026-08-15T00:02:40.079Z",
      "member_count": 11940
    },
    {
      "measured_at": "2026-08-15T17:11:07.511Z",
      "member_count": 11941
    },
    {
      "measured_at": "2026-08-16T07:21:19.427Z",
      "member_count": 11940
    },
    {
      "measured_at": "2026-08-17T09:00:51.719Z",
      "member_count": 11941
    },
    {
      "measured_at": "2026-08-21T16:40:38.824Z",
      "member_count": 11940
    },
    {
      "measured_at": "2026-08-22T19:20:52.467Z",
      "member_count": 11941
    },
    {
      "measured_at": "2026-08-22T23:10:45.094Z",
      "member_count": 11940
    },
    {
      "measured_at": "2026-08-26T03:30:16.195Z",
      "member_count": 11939
    },
    {
      "measured_at": "2026-08-28T18:43:35.399Z",
      "member_count": 11938
    },
    {
      "measured_at": "2026-08-29T15:21:44.833Z",
      "member_count": 11937
    },
    {
      "measured_at": "2026-08-31T11:12:12.469Z",
      "member_count": 11938
    },
    {
      "measured_at": "2026-09-01T04:22:34.526Z",
      "member_count": 11937
    },
    {
      "measured_at": "2026-09-01T06:20:50.946Z",
      "member_count": 11936
    },
    {
      "measured_at": "2026-09-03T00:21:55.104Z",
      "member_count": 11935
    },
    {
      "measured_at": "2026-09-05T01:12:31.030Z",
      "member_count": 11936
    },
    {
      "measured_at": "2026-09-05T16:32:21.901Z",
      "member_count": 11937
    },
    {
      "measured_at": "2026-09-05T20:21:53.316Z",
      "member_count": 11938
    },
    {
      "measured_at": "2026-09-06T13:41:58.104Z",
      "member_count": 11939
    },
    {
      "measured_at": "2026-09-07T02:49:26.830Z",
      "member_count": 11940
    },
    {
      "measured_at": "2026-09-08T09:40:37.301Z",
      "member_count": 11941
    },
    {
      "measured_at": "2026-09-08T15:21:16.297Z",
      "member_count": 11942
    },
    {
      "measured_at": "2026-09-09T02:50:43.959Z",
      "member_count": 11943
    }
  ],
  "name_history": [
    {
      "name": "Official JCWK Group",
      "first_seen": "2026-08-10T12:06:01.206Z",
      "last_seen": "2026-09-09T10:30:17.778Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:55:24.400Z",
      "previous_owner": null,
      "new_owner": 168531998
    }
  ]
}