{
  "meta": {
    "subject": "Roblox group 6757697",
    "retrieved": "2026-09-07T20:44:59.568Z",
    "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": 6757697,
    "name": "Pjsekai/Vocaloid fanclub",
    "created": "2020-06-20T08:04:14.887Z",
    "owner_user_id": 3795572640,
    "member_count": 894,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:08:27.187Z",
    "last_measured": "2026-09-07T20:30:15.377Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:08:27.187Z",
      "member_count": 898
    },
    {
      "measured_at": "2026-08-12T05:32:03.179Z",
      "member_count": 897
    },
    {
      "measured_at": "2026-08-15T04:10:39.340Z",
      "member_count": 896
    },
    {
      "measured_at": "2026-08-15T16:47:18.273Z",
      "member_count": 895
    },
    {
      "measured_at": "2026-08-16T02:02:21.541Z",
      "member_count": 896
    },
    {
      "measured_at": "2026-08-20T14:20:46.941Z",
      "member_count": 897
    },
    {
      "measured_at": "2026-08-27T19:51:52.883Z",
      "member_count": 896
    },
    {
      "measured_at": "2026-08-30T18:31:37.572Z",
      "member_count": 895
    },
    {
      "measured_at": "2026-09-01T03:00:34.108Z",
      "member_count": 894
    }
  ],
  "name_history": [
    {
      "name": "Pjsekai/Vocaloid fanclub",
      "first_seen": "2026-08-10T12:08:27.187Z",
      "last_seen": "2026-09-07T20:30:15.377Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T14:20:49.006Z",
      "previous_owner": null,
      "new_owner": 3795572640
    }
  ]
}