{
  "meta": {
    "subject": "Roblox group 9921948",
    "retrieved": "2026-10-17T23:31:10.482Z",
    "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": 9921948,
    "name": "Pierwsza Dywizya",
    "created": "2021-03-10T22:30:37.003Z",
    "owner_user_id": 3645218891,
    "member_count": 5715,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:16:05.759Z",
    "last_measured": "2026-10-17T23:21:07.843Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:16:05.759Z",
      "member_count": 5772
    },
    {
      "measured_at": "2026-08-13T05:02:45.078Z",
      "member_count": 5771
    },
    {
      "measured_at": "2026-08-15T03:39:21.878Z",
      "member_count": 5770
    },
    {
      "measured_at": "2026-08-16T02:26:28.125Z",
      "member_count": 5769
    },
    {
      "measured_at": "2026-08-16T14:51:18.451Z",
      "member_count": 5768
    },
    {
      "measured_at": "2026-08-21T19:36:35.726Z",
      "member_count": 5767
    },
    {
      "measured_at": "2026-08-23T09:42:08.765Z",
      "member_count": 5766
    },
    {
      "measured_at": "2026-08-24T13:24:19.154Z",
      "member_count": 5765
    },
    {
      "measured_at": "2026-08-24T16:20:19.751Z",
      "member_count": 5763
    },
    {
      "measured_at": "2026-08-26T19:50:31.835Z",
      "member_count": 5762
    },
    {
      "measured_at": "2026-08-27T10:34:28.823Z",
      "member_count": 5761
    },
    {
      "measured_at": "2026-08-27T14:51:30.619Z",
      "member_count": 5760
    },
    {
      "measured_at": "2026-08-27T20:40:05.757Z",
      "member_count": 5759
    },
    {
      "measured_at": "2026-08-28T10:00:21.880Z",
      "member_count": 5758
    },
    {
      "measured_at": "2026-08-29T20:20:25.709Z",
      "member_count": 5757
    },
    {
      "measured_at": "2026-08-30T07:41:57.449Z",
      "member_count": 5756
    },
    {
      "measured_at": "2026-09-01T20:50:16.804Z",
      "member_count": 5755
    },
    {
      "measured_at": "2026-09-02T19:40:42.873Z",
      "member_count": 5754
    },
    {
      "measured_at": "2026-09-03T06:03:56.902Z",
      "member_count": 5753
    },
    {
      "measured_at": "2026-09-04T20:30:17.825Z",
      "member_count": 5752
    },
    {
      "measured_at": "2026-09-05T02:56:11.599Z",
      "member_count": 5751
    },
    {
      "measured_at": "2026-09-06T14:32:12.230Z",
      "member_count": 5750
    },
    {
      "measured_at": "2026-09-08T14:20:19.701Z",
      "member_count": 5749
    },
    {
      "measured_at": "2026-09-14T13:40:05.734Z",
      "member_count": 5748
    },
    {
      "measured_at": "2026-09-16T09:30:45.278Z",
      "member_count": 5747
    },
    {
      "measured_at": "2026-09-20T14:40:36.716Z",
      "member_count": 5746
    },
    {
      "measured_at": "2026-09-20T18:40:33.753Z",
      "member_count": 5745
    },
    {
      "measured_at": "2026-09-20T20:30:49.603Z",
      "member_count": 5744
    },
    {
      "measured_at": "2026-09-24T02:30:59.879Z",
      "member_count": 5743
    },
    {
      "measured_at": "2026-09-26T23:32:22.278Z",
      "member_count": 5742
    },
    {
      "measured_at": "2026-09-27T20:32:01.049Z",
      "member_count": 5741
    },
    {
      "measured_at": "2026-09-29T08:50:14.848Z",
      "member_count": 5740
    },
    {
      "measured_at": "2026-09-30T14:47:47.797Z",
      "member_count": 5739
    },
    {
      "measured_at": "2026-09-30T19:10:20.653Z",
      "member_count": 5738
    },
    {
      "measured_at": "2026-10-01T08:30:51.542Z",
      "member_count": 5737
    },
    {
      "measured_at": "2026-10-01T19:52:14.856Z",
      "member_count": 5736
    },
    {
      "measured_at": "2026-10-02T09:20:22.190Z",
      "member_count": 5735
    },
    {
      "measured_at": "2026-10-02T16:27:08.102Z",
      "member_count": 5734
    },
    {
      "measured_at": "2026-10-02T20:39:37.022Z",
      "member_count": 5733
    },
    {
      "measured_at": "2026-10-03T15:50:49.681Z",
      "member_count": 5732
    },
    {
      "measured_at": "2026-10-03T23:30:38.193Z",
      "member_count": 5731
    },
    {
      "measured_at": "2026-10-04T09:00:49.912Z",
      "member_count": 5730
    },
    {
      "measured_at": "2026-10-05T14:58:39.672Z",
      "member_count": 5729
    },
    {
      "measured_at": "2026-10-05T21:11:58.927Z",
      "member_count": 5728
    },
    {
      "measured_at": "2026-10-06T22:01:49.365Z",
      "member_count": 5727
    },
    {
      "measured_at": "2026-10-07T00:00:34.604Z",
      "member_count": 5726
    },
    {
      "measured_at": "2026-10-08T10:20:42.833Z",
      "member_count": 5725
    },
    {
      "measured_at": "2026-10-09T01:32:50.450Z",
      "member_count": 5724
    },
    {
      "measured_at": "2026-10-09T05:21:59.878Z",
      "member_count": 5723
    },
    {
      "measured_at": "2026-10-10T15:30:41.699Z",
      "member_count": 5722
    },
    {
      "measured_at": "2026-10-10T19:32:12.968Z",
      "member_count": 5721
    },
    {
      "measured_at": "2026-10-11T12:42:09.304Z",
      "member_count": 5720
    },
    {
      "measured_at": "2026-10-11T16:31:40.374Z",
      "member_count": 5719
    },
    {
      "measured_at": "2026-10-12T13:31:34.126Z",
      "member_count": 5718
    },
    {
      "measured_at": "2026-10-13T04:50:39.902Z",
      "member_count": 5717
    },
    {
      "measured_at": "2026-10-17T00:30:25.326Z",
      "member_count": 5716
    },
    {
      "measured_at": "2026-10-17T06:10:52.763Z",
      "member_count": 5715
    }
  ],
  "name_history": [
    {
      "name": "Pierwsza Dywizya",
      "first_seen": "2026-08-10T12:16:05.759Z",
      "last_seen": "2026-10-17T23:21:07.843Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:04:42.964Z",
      "previous_owner": null,
      "new_owner": 3645218891
    }
  ]
}