{
  "meta": {
    "subject": "Roblox group 15075257",
    "retrieved": "2026-10-18T16:42:45.285Z",
    "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": 15075257,
    "name": "Judoverse",
    "created": "2022-06-12T09:24:20.057Z",
    "owner_user_id": 3584852971,
    "member_count": 1089,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:14:01.795Z",
    "last_measured": "2026-10-18T15:34:18.244Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:14:01.795Z",
      "member_count": 1076
    },
    {
      "measured_at": "2026-08-10T17:40:30.545Z",
      "member_count": 1077
    },
    {
      "measured_at": "2026-08-11T08:52:57.415Z",
      "member_count": 1078
    },
    {
      "measured_at": "2026-08-17T16:11:40.979Z",
      "member_count": 1079
    },
    {
      "measured_at": "2026-08-23T07:40:44.996Z",
      "member_count": 1078
    },
    {
      "measured_at": "2026-09-04T03:02:02.223Z",
      "member_count": 1079
    },
    {
      "measured_at": "2026-09-09T01:32:02.638Z",
      "member_count": 1080
    },
    {
      "measured_at": "2026-09-17T02:30:34.783Z",
      "member_count": 1082
    },
    {
      "measured_at": "2026-09-21T03:11:26.531Z",
      "member_count": 1083
    },
    {
      "measured_at": "2026-09-24T13:11:25.955Z",
      "member_count": 1084
    },
    {
      "measured_at": "2026-09-25T21:41:39.592Z",
      "member_count": 1085
    },
    {
      "measured_at": "2026-10-02T15:51:15.174Z",
      "member_count": 1087
    },
    {
      "measured_at": "2026-10-05T03:01:13.356Z",
      "member_count": 1088
    },
    {
      "measured_at": "2026-10-07T08:30:15.178Z",
      "member_count": 1089
    }
  ],
  "name_history": [
    {
      "name": "Judoverse",
      "first_seen": "2026-08-10T12:14:01.795Z",
      "last_seen": "2026-10-18T15:34:18.244Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T16:21:52.640Z",
      "previous_owner": null,
      "new_owner": 3584852971
    }
  ]
}