{
  "meta": {
    "subject": "Roblox group 561177334",
    "retrieved": "2026-09-09T13:06:34.729Z",
    "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": 561177334,
    "name": "七ヶ丘市-Nanagaoka City-",
    "created": "2026-07-27T14:13:12.917Z",
    "owner_user_id": 8126645413,
    "member_count": 88,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-12T03:25:08.348Z",
    "last_measured": "2026-09-08T09:00:14.965Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-12T03:25:08.348Z",
      "member_count": 47
    },
    {
      "measured_at": "2026-08-12T09:03:36.672Z",
      "member_count": 49
    },
    {
      "measured_at": "2026-08-15T01:27:52.690Z",
      "member_count": 50
    },
    {
      "measured_at": "2026-08-16T21:01:00.584Z",
      "member_count": 51
    },
    {
      "measured_at": "2026-08-19T02:59:41.388Z",
      "member_count": 54
    },
    {
      "measured_at": "2026-08-19T15:43:33.780Z",
      "member_count": 56
    },
    {
      "measured_at": "2026-08-22T22:16:13.512Z",
      "member_count": 55
    },
    {
      "measured_at": "2026-08-27T15:20:49.981Z",
      "member_count": 65
    },
    {
      "measured_at": "2026-08-29T01:03:30.206Z",
      "member_count": 64
    },
    {
      "measured_at": "2026-08-30T19:20:50.673Z",
      "member_count": 63
    },
    {
      "measured_at": "2026-09-08T08:41:37.946Z",
      "member_count": 88
    }
  ],
  "name_history": [
    {
      "name": "七ヶ丘市-Nanagaoka City-",
      "first_seen": "2026-08-12T03:25:08.348Z",
      "last_seen": "2026-09-08T09:00:14.965Z",
      "current": true
    }
  ],
  "ownership_events": []
}