{
  "meta": {
    "subject": "Roblox group 17016066",
    "retrieved": "2026-10-23T21:53:45.547Z",
    "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": 17016066,
    "name": "Spectrum Zone",
    "created": "2023-02-16T13:53:47.490Z",
    "owner_user_id": 3438303741,
    "member_count": 729,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:06:25.108Z",
    "last_measured": "2026-10-21T18:01:15.826Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:06:25.108Z",
      "member_count": 736
    },
    {
      "measured_at": "2026-08-10T16:14:14.514Z",
      "member_count": 736
    },
    {
      "measured_at": "2026-08-12T16:50:33.061Z",
      "member_count": 735
    },
    {
      "measured_at": "2026-08-29T09:50:41.163Z",
      "member_count": 734
    },
    {
      "measured_at": "2026-09-01T16:02:01.268Z",
      "member_count": 732
    },
    {
      "measured_at": "2026-09-01T23:41:25.354Z",
      "member_count": 731
    },
    {
      "measured_at": "2026-09-09T00:51:09.074Z",
      "member_count": 732
    },
    {
      "measured_at": "2026-09-17T15:10:12.778Z",
      "member_count": 731
    },
    {
      "measured_at": "2026-10-07T18:01:02.560Z",
      "member_count": 730
    },
    {
      "measured_at": "2026-10-09T17:41:28.171Z",
      "member_count": 731
    },
    {
      "measured_at": "2026-10-17T18:23:20.989Z",
      "member_count": 730
    },
    {
      "measured_at": "2026-10-20T11:20:45.310Z",
      "member_count": 729
    }
  ],
  "name_history": [
    {
      "name": "Spectrum Zone",
      "first_seen": "2026-08-10T12:06:25.108Z",
      "last_seen": "2026-10-21T18:01:15.826Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T16:14:14.514Z",
      "previous_owner": null,
      "new_owner": 3438303741
    }
  ]
}