{
  "meta": {
    "subject": "Roblox group 15572385",
    "retrieved": "2026-11-02T15:06:06.656Z",
    "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": 15572385,
    "name": "Yoru-Kai Karate",
    "created": "2022-08-03T18:24:49.420Z",
    "owner_user_id": 10646560841,
    "member_count": 818,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T16:28:18.496Z",
    "last_measured": "2026-10-30T21:29:31.880Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T15:44:07.573Z",
      "member_count": 827
    },
    {
      "measured_at": "2026-09-04T08:31:30.542Z",
      "member_count": 826
    },
    {
      "measured_at": "2026-09-05T11:42:35.564Z",
      "member_count": 828
    },
    {
      "measured_at": "2026-09-10T01:23:04.739Z",
      "member_count": 827
    },
    {
      "measured_at": "2026-09-17T18:37:14.402Z",
      "member_count": 826
    },
    {
      "measured_at": "2026-09-24T16:08:45.608Z",
      "member_count": 825
    },
    {
      "measured_at": "2026-10-03T20:28:17.917Z",
      "member_count": 824
    },
    {
      "measured_at": "2026-10-05T18:07:53.670Z",
      "member_count": 822
    },
    {
      "measured_at": "2026-10-14T04:47:30.592Z",
      "member_count": 821
    },
    {
      "measured_at": "2026-10-17T04:08:32.431Z",
      "member_count": 820
    },
    {
      "measured_at": "2026-10-20T09:46:33.930Z",
      "member_count": 819
    },
    {
      "measured_at": "2026-10-23T19:50:49.969Z",
      "member_count": 820
    },
    {
      "measured_at": "2026-10-25T12:55:55.552Z",
      "member_count": 819
    },
    {
      "measured_at": "2026-10-27T00:30:47.439Z",
      "member_count": 820
    },
    {
      "measured_at": "2026-10-29T09:34:07.717Z",
      "member_count": 819
    },
    {
      "measured_at": "2026-10-30T03:44:07.760Z",
      "member_count": 818
    }
  ],
  "name_history": [
    {
      "name": "Yoru-Kai Karate",
      "first_seen": "2026-08-10T16:28:07.418Z",
      "last_seen": "2026-10-30T21:29:31.880Z",
      "current": true
    }
  ],
  "ownership_events": []
}