{
  "meta": {
    "subject": "Roblox group 593358977",
    "retrieved": "2026-09-09T18:03:47.689Z",
    "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": 593358977,
    "name": "ZONA Concert Community",
    "created": "2026-03-01T10:32:33.788Z",
    "owner_user_id": 9165594851,
    "member_count": 500,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:03:23.317Z",
    "last_measured": "2026-09-09T18:01:21.006Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:03:23.317Z",
      "member_count": 503
    },
    {
      "measured_at": "2026-08-10T19:58:42.845Z",
      "member_count": 503
    },
    {
      "measured_at": "2026-08-11T13:50:23.875Z",
      "member_count": 502
    },
    {
      "measured_at": "2026-08-13T13:30:24.059Z",
      "member_count": 501
    },
    {
      "measured_at": "2026-08-13T17:33:59.983Z",
      "member_count": 500
    },
    {
      "measured_at": "2026-08-15T09:20:12.361Z",
      "member_count": 499
    },
    {
      "measured_at": "2026-08-16T01:42:28.726Z",
      "member_count": 498
    },
    {
      "measured_at": "2026-08-17T13:20:15.272Z",
      "member_count": 500
    },
    {
      "measured_at": "2026-08-19T16:50:15.539Z",
      "member_count": 501
    },
    {
      "measured_at": "2026-08-20T21:21:50.682Z",
      "member_count": 500
    },
    {
      "measured_at": "2026-08-21T05:01:35.871Z",
      "member_count": 501
    },
    {
      "measured_at": "2026-08-21T14:32:37.320Z",
      "member_count": 504
    },
    {
      "measured_at": "2026-08-21T22:12:01.295Z",
      "member_count": 503
    },
    {
      "measured_at": "2026-08-22T13:30:26.451Z",
      "member_count": 502
    },
    {
      "measured_at": "2026-08-22T13:41:35.421Z",
      "member_count": 503
    },
    {
      "measured_at": "2026-08-23T10:30:21.979Z",
      "member_count": 502
    },
    {
      "measured_at": "2026-08-27T19:21:43.462Z",
      "member_count": 503
    },
    {
      "measured_at": "2026-08-28T10:52:09.816Z",
      "member_count": 504
    },
    {
      "measured_at": "2026-09-01T19:40:18.821Z",
      "member_count": 503
    },
    {
      "measured_at": "2026-09-05T03:11:08.392Z",
      "member_count": 502
    },
    {
      "measured_at": "2026-09-05T20:02:03.310Z",
      "member_count": 501
    },
    {
      "measured_at": "2026-09-09T04:21:35.613Z",
      "member_count": 500
    },
    {
      "measured_at": "2026-09-09T08:11:20.154Z",
      "member_count": 501
    },
    {
      "measured_at": "2026-09-09T15:50:56.799Z",
      "member_count": 500
    }
  ],
  "name_history": [
    {
      "name": "ZONA Concert Community",
      "first_seen": "2026-08-10T12:03:23.317Z",
      "last_seen": "2026-09-09T18:01:21.006Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T19:58:42.845Z",
      "previous_owner": null,
      "new_owner": 9165594851
    }
  ]
}