{
  "meta": {
    "subject": "Roblox group 11864910",
    "retrieved": "2026-10-20T01:08:47.835Z",
    "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": 11864910,
    "name": "Yagahama Irezumi",
    "created": "2021-08-12T12:42:37.773Z",
    "owner_user_id": 1488839731,
    "member_count": 234,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:07:13.832Z",
    "last_measured": "2026-10-19T23:50:19.517Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:07:13.831Z",
      "member_count": 229
    },
    {
      "measured_at": "2026-08-11T10:22:00.221Z",
      "member_count": 228
    },
    {
      "measured_at": "2026-08-14T22:20:52.666Z",
      "member_count": 227
    },
    {
      "measured_at": "2026-08-20T23:41:06.154Z",
      "member_count": 228
    },
    {
      "measured_at": "2026-08-21T13:01:38.258Z",
      "member_count": 229
    },
    {
      "measured_at": "2026-08-26T07:30:56.253Z",
      "member_count": 228
    },
    {
      "measured_at": "2026-09-02T11:21:40.651Z",
      "member_count": 229
    },
    {
      "measured_at": "2026-09-04T23:40:32.132Z",
      "member_count": 230
    },
    {
      "measured_at": "2026-09-09T04:52:06.058Z",
      "member_count": 231
    },
    {
      "measured_at": "2026-09-15T21:21:30.529Z",
      "member_count": 232
    },
    {
      "measured_at": "2026-09-19T09:21:04.803Z",
      "member_count": 233
    },
    {
      "measured_at": "2026-09-20T15:30:35.968Z",
      "member_count": 234
    },
    {
      "measured_at": "2026-09-22T03:51:40.443Z",
      "member_count": 235
    },
    {
      "measured_at": "2026-10-07T08:21:24.468Z",
      "member_count": 236
    },
    {
      "measured_at": "2026-10-14T21:40:48.813Z",
      "member_count": 235
    },
    {
      "measured_at": "2026-10-15T16:41:58.387Z",
      "member_count": 234
    }
  ],
  "name_history": [
    {
      "name": "Yagahama Irezumi",
      "first_seen": "2026-08-10T12:07:13.831Z",
      "last_seen": "2026-10-19T23:50:19.517Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:32:00.355Z",
      "previous_owner": null,
      "new_owner": 1488839731
    }
  ]
}