{
  "meta": {
    "subject": "Roblox group 9578598",
    "retrieved": "2026-10-19T05:29:43.890Z",
    "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": 9578598,
    "name": "ピーキー・ブラインダーズ",
    "created": "2021-02-13T07:06:10.003Z",
    "owner_user_id": 2430028371,
    "member_count": 1859,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T14:33:01.322Z",
    "last_measured": "2026-10-18T07:16:03.984Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T14:32:55.612Z",
      "member_count": 1871
    },
    {
      "measured_at": "2026-08-11T03:53:13.269Z",
      "member_count": 1869
    },
    {
      "measured_at": "2026-08-12T03:04:37.397Z",
      "member_count": 1872
    },
    {
      "measured_at": "2026-08-12T09:47:17.617Z",
      "member_count": 1871
    },
    {
      "measured_at": "2026-08-13T12:03:05.259Z",
      "member_count": 1870
    },
    {
      "measured_at": "2026-08-16T03:00:52.040Z",
      "member_count": 1869
    },
    {
      "measured_at": "2026-08-24T23:45:25.535Z",
      "member_count": 1868
    },
    {
      "measured_at": "2026-09-01T05:40:57.213Z",
      "member_count": 1867
    },
    {
      "measured_at": "2026-09-02T12:37:32.340Z",
      "member_count": 1866
    },
    {
      "measured_at": "2026-09-14T05:14:25.828Z",
      "member_count": 1865
    },
    {
      "measured_at": "2026-09-19T05:41:38.698Z",
      "member_count": 1864
    },
    {
      "measured_at": "2026-10-02T20:19:24.759Z",
      "member_count": 1862
    },
    {
      "measured_at": "2026-10-06T09:52:34.657Z",
      "member_count": 1861
    },
    {
      "measured_at": "2026-10-11T08:53:17.685Z",
      "member_count": 1860
    },
    {
      "measured_at": "2026-10-11T19:15:53.966Z",
      "member_count": 1859
    }
  ],
  "name_history": [
    {
      "name": "ピーキー・ブラインダーズ",
      "first_seen": "2026-08-10T14:32:55.612Z",
      "last_seen": "2026-10-18T07:16:03.984Z",
      "current": true
    }
  ],
  "ownership_events": []
}