{
  "meta": {
    "subject": "Roblox group 4572405",
    "retrieved": "2026-09-09T12:45:44.863Z",
    "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": 4572405,
    "name": "Keyon Air Flight Simulator",
    "created": "2018-12-07T08:33:54.320Z",
    "owner_user_id": 66395859,
    "member_count": 10466,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:40:22.289Z",
    "last_measured": "2026-09-09T12:40:31.451Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T11:40:22.289Z",
      "member_count": 10474
    },
    {
      "measured_at": "2026-08-11T16:20:33.139Z",
      "member_count": 10473
    },
    {
      "measured_at": "2026-08-20T00:44:24.591Z",
      "member_count": 10472
    },
    {
      "measured_at": "2026-08-20T19:24:11.208Z",
      "member_count": 10471
    },
    {
      "measured_at": "2026-08-22T20:03:21.826Z",
      "member_count": 10470
    },
    {
      "measured_at": "2026-08-30T11:31:44.660Z",
      "member_count": 10469
    },
    {
      "measured_at": "2026-09-03T11:04:24.348Z",
      "member_count": 10468
    },
    {
      "measured_at": "2026-09-04T13:31:39.610Z",
      "member_count": 10467
    },
    {
      "measured_at": "2026-09-05T15:46:45.462Z",
      "member_count": 10466
    }
  ],
  "name_history": [
    {
      "name": "Keyon Air Flight Simulator",
      "first_seen": "2026-08-10T11:40:22.289Z",
      "last_seen": "2026-09-09T12:40:31.451Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:52:56.280Z",
      "previous_owner": null,
      "new_owner": 66395859
    }
  ]
}