{
  "meta": {
    "subject": "Roblox group 8722590",
    "retrieved": "2026-09-09T22:14:14.831Z",
    "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": 8722590,
    "name": "Sub Zero Expeditions",
    "created": "2020-12-24T02:56:33.517Z",
    "owner_user_id": 40287858,
    "member_count": 5792,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:06:32.228Z",
    "last_measured": "2026-09-09T20:22:00.428Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:06:32.228Z",
      "member_count": 5794
    },
    {
      "measured_at": "2026-08-10T13:10:12.745Z",
      "member_count": 5794
    },
    {
      "measured_at": "2026-08-10T23:11:29.753Z",
      "member_count": 5793
    },
    {
      "measured_at": "2026-08-12T21:57:31.478Z",
      "member_count": 5794
    },
    {
      "measured_at": "2026-08-13T21:50:19.876Z",
      "member_count": 5793
    },
    {
      "measured_at": "2026-08-14T10:50:08.098Z",
      "member_count": 5792
    },
    {
      "measured_at": "2026-08-20T16:01:32.759Z",
      "member_count": 5793
    },
    {
      "measured_at": "2026-08-22T15:41:29.725Z",
      "member_count": 5792
    },
    {
      "measured_at": "2026-08-25T02:42:33.220Z",
      "member_count": 5793
    },
    {
      "measured_at": "2026-09-02T15:21:20.656Z",
      "member_count": 5794
    },
    {
      "measured_at": "2026-09-04T13:56:09.943Z",
      "member_count": 5795
    },
    {
      "measured_at": "2026-09-05T17:00:41.679Z",
      "member_count": 5794
    },
    {
      "measured_at": "2026-09-06T21:42:10.760Z",
      "member_count": 5793
    },
    {
      "measured_at": "2026-09-08T23:19:28.817Z",
      "member_count": 5792
    }
  ],
  "name_history": [
    {
      "name": "Sub Zero Expeditions",
      "first_seen": "2026-08-10T12:06:32.228Z",
      "last_seen": "2026-09-09T20:22:00.428Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T13:10:12.745Z",
      "previous_owner": null,
      "new_owner": 40287858
    }
  ]
}