{
  "meta": {
    "subject": "Roblox group 17380927",
    "retrieved": "2026-09-09T15:32:09.981Z",
    "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": 17380927,
    "name": "Elite Black Jack Bosses",
    "created": "2023-04-09T14:58:08.520Z",
    "owner_user_id": 1867034386,
    "member_count": 969,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:06:09.095Z",
    "last_measured": "2026-09-09T14:41:44.374Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:06:09.095Z",
      "member_count": 957
    },
    {
      "measured_at": "2026-08-18T08:50:59.520Z",
      "member_count": 958
    },
    {
      "measured_at": "2026-08-22T04:22:07.010Z",
      "member_count": 959
    },
    {
      "measured_at": "2026-09-02T07:30:43.249Z",
      "member_count": 960
    },
    {
      "measured_at": "2026-09-02T11:20:20.152Z",
      "member_count": 961
    },
    {
      "measured_at": "2026-09-02T13:11:11.822Z",
      "member_count": 962
    },
    {
      "measured_at": "2026-09-02T23:26:08.756Z",
      "member_count": 962
    },
    {
      "measured_at": "2026-09-03T11:02:24.894Z",
      "member_count": 965
    },
    {
      "measured_at": "2026-09-03T15:20:16.703Z",
      "member_count": 966
    },
    {
      "measured_at": "2026-09-04T04:30:05.844Z",
      "member_count": 967
    },
    {
      "measured_at": "2026-09-04T17:50:25.637Z",
      "member_count": 968
    },
    {
      "measured_at": "2026-09-07T01:20:39.422Z",
      "member_count": 967
    },
    {
      "measured_at": "2026-09-07T20:42:10.926Z",
      "member_count": 968
    },
    {
      "measured_at": "2026-09-09T14:21:21.658Z",
      "member_count": 969
    }
  ],
  "name_history": [
    {
      "name": "Elite Black Jack Bosses",
      "first_seen": "2026-08-10T12:06:09.095Z",
      "last_seen": "2026-09-09T14:41:44.374Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-09-02T23:26:08.756Z",
      "previous_owner": 71031324,
      "new_owner": 1867034386
    },
    {
      "observed_at": "2026-08-10T17:00:26.314Z",
      "previous_owner": null,
      "new_owner": 71031324
    }
  ]
}