{
  "meta": {
    "subject": "Roblox group 13180650",
    "retrieved": "2026-10-19T04:12:30.614Z",
    "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": 13180650,
    "name": "Advertising Arena",
    "created": "2021-12-09T13:43:31.977Z",
    "owner_user_id": 998951688,
    "member_count": 3120,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T15:51:34.943Z",
    "last_measured": "2026-10-19T01:49:24.927Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T03:55:23.512Z",
      "member_count": 3127
    },
    {
      "measured_at": "2026-08-30T22:10:49.807Z",
      "member_count": 3126
    },
    {
      "measured_at": "2026-09-10T05:23:32.356Z",
      "member_count": 3125
    },
    {
      "measured_at": "2026-09-13T18:59:25.281Z",
      "member_count": 3124
    },
    {
      "measured_at": "2026-09-24T08:58:08.068Z",
      "member_count": 3123
    },
    {
      "measured_at": "2026-09-28T09:59:14.002Z",
      "member_count": 3122
    },
    {
      "measured_at": "2026-10-13T11:14:44.943Z",
      "member_count": 3121
    },
    {
      "measured_at": "2026-10-18T01:00:54.309Z",
      "member_count": 3120
    }
  ],
  "name_history": [
    {
      "name": "Advertising Arena",
      "first_seen": "2026-08-10T15:51:29.460Z",
      "last_seen": "2026-10-19T01:49:24.927Z",
      "current": true
    }
  ],
  "ownership_events": []
}