{
  "meta": {
    "subject": "Roblox group 15222959",
    "retrieved": "2026-09-09T21:29:37.447Z",
    "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": 15222959,
    "name": "= yuiionjet / Light Music Club / K-On! =",
    "created": "2022-06-29T23:27:52.570Z",
    "owner_user_id": 3176287870,
    "member_count": 35,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T16:23:49.144Z",
    "last_measured": "2026-09-03T21:33:31.117Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-18T13:39:38.422Z",
      "member_count": 36
    },
    {
      "measured_at": "2026-08-20T02:52:37.573Z",
      "member_count": 35
    }
  ],
  "name_history": [
    {
      "name": "= yuiionjet / Light Music Club / K-On! =",
      "first_seen": "2026-08-10T16:23:40.844Z",
      "last_seen": "2026-09-03T21:33:31.117Z",
      "current": true
    }
  ],
  "ownership_events": []
}