{
  "meta": {
    "subject": "Roblox group 4520375",
    "retrieved": "2026-09-07T05:56:54.495Z",
    "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": 4520375,
    "name": "IU (Lee Jieun)",
    "created": "2018-11-08T01:41:38.533Z",
    "owner_user_id": 79963376,
    "member_count": 103,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:13:24.547Z",
    "last_measured": "2026-09-07T05:51:17.368Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:13:24.547Z",
      "member_count": 102
    },
    {
      "measured_at": "2026-08-23T15:01:41.422Z",
      "member_count": 103
    }
  ],
  "name_history": [
    {
      "name": "IU (Lee Jieun)",
      "first_seen": "2026-08-10T12:13:24.547Z",
      "last_seen": "2026-09-07T05:51:17.368Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:52:21.691Z",
      "previous_owner": null,
      "new_owner": 79963376
    }
  ]
}