{
  "meta": {
    "subject": "Roblox group 209099579",
    "retrieved": "2026-10-22T22:28:31.318Z",
    "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": 209099579,
    "name": "Fifth Avenue, 1880",
    "created": "2026-05-17T00:05:20.911Z",
    "owner_user_id": 10963355258,
    "member_count": 163,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-11T06:44:17.291Z",
    "last_measured": "2026-10-22T19:08:52.860Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T06:44:17.291Z",
      "member_count": 155
    },
    {
      "measured_at": "2026-08-17T21:01:56.797Z",
      "member_count": 154
    },
    {
      "measured_at": "2026-09-01T07:50:58.388Z",
      "member_count": 155
    },
    {
      "measured_at": "2026-09-14T16:35:19.527Z",
      "member_count": 156
    },
    {
      "measured_at": "2026-09-19T16:57:35.842Z",
      "member_count": 157
    },
    {
      "measured_at": "2026-09-21T15:12:55.073Z",
      "member_count": 158
    },
    {
      "measured_at": "2026-09-26T03:24:48.276Z",
      "member_count": 157
    },
    {
      "measured_at": "2026-09-30T23:56:34.980Z",
      "member_count": 158
    },
    {
      "measured_at": "2026-10-01T15:19:37.824Z",
      "member_count": 160
    },
    {
      "measured_at": "2026-10-04T19:52:57.270Z",
      "member_count": 159
    },
    {
      "measured_at": "2026-10-13T19:17:19.338Z",
      "member_count": 161
    },
    {
      "measured_at": "2026-10-14T22:40:50.939Z",
      "member_count": 162
    },
    {
      "measured_at": "2026-10-19T08:36:39.602Z",
      "member_count": 163
    }
  ],
  "name_history": [
    {
      "name": "Fifth Avenue, 1880",
      "first_seen": "2026-08-11T06:44:17.291Z",
      "last_seen": "2026-10-22T19:08:52.860Z",
      "current": true
    }
  ],
  "ownership_events": []
}