{
  "meta": {
    "subject": "Roblox group 33471507",
    "retrieved": "2026-10-17T23:08:31.744Z",
    "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": 33471507,
    "name": "桜上地下鉄 / OjyoSubway",
    "created": "2023-12-05T09:56:15.777Z",
    "owner_user_id": 3764883429,
    "member_count": 1942,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T17:23:46.340Z",
    "last_measured": "2026-10-17T17:59:31.937Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T17:23:46.340Z",
      "member_count": 1929
    },
    {
      "measured_at": "2026-08-12T05:26:17.278Z",
      "member_count": 1930
    },
    {
      "measured_at": "2026-08-12T09:58:26.575Z",
      "member_count": 1931
    },
    {
      "measured_at": "2026-08-14T13:57:53.834Z",
      "member_count": 1932
    },
    {
      "measured_at": "2026-08-17T21:49:14.084Z",
      "member_count": 1931
    },
    {
      "measured_at": "2026-08-19T14:06:13.459Z",
      "member_count": 1932
    },
    {
      "measured_at": "2026-08-25T12:58:20.265Z",
      "member_count": 1933
    },
    {
      "measured_at": "2026-08-26T02:25:24.644Z",
      "member_count": 1934
    },
    {
      "measured_at": "2026-08-26T11:54:13.612Z",
      "member_count": 1933
    },
    {
      "measured_at": "2026-08-30T04:38:16.432Z",
      "member_count": 1934
    },
    {
      "measured_at": "2026-09-05T16:09:44.209Z",
      "member_count": 1936
    },
    {
      "measured_at": "2026-09-12T07:35:38.300Z",
      "member_count": 1937
    },
    {
      "measured_at": "2026-09-13T14:53:31.533Z",
      "member_count": 1938
    },
    {
      "measured_at": "2026-09-13T16:23:07.750Z",
      "member_count": 1939
    },
    {
      "measured_at": "2026-09-22T18:19:46.081Z",
      "member_count": 1940
    },
    {
      "measured_at": "2026-09-25T04:05:42.289Z",
      "member_count": 1941
    },
    {
      "measured_at": "2026-09-25T19:25:40.206Z",
      "member_count": 1940
    },
    {
      "measured_at": "2026-09-26T10:57:41.889Z",
      "member_count": 1941
    },
    {
      "measured_at": "2026-09-28T13:42:31.623Z",
      "member_count": 1942
    },
    {
      "measured_at": "2026-10-01T01:13:35.667Z",
      "member_count": 1941
    },
    {
      "measured_at": "2026-10-02T12:42:30.059Z",
      "member_count": 1942
    },
    {
      "measured_at": "2026-10-03T22:37:37.693Z",
      "member_count": 1941
    },
    {
      "measured_at": "2026-10-12T19:34:16.211Z",
      "member_count": 1940
    },
    {
      "measured_at": "2026-10-15T09:54:19.225Z",
      "member_count": 1942
    }
  ],
  "name_history": [
    {
      "name": "桜上地下鉄 / OjyoSubway",
      "first_seen": "2026-08-10T17:23:46.340Z",
      "last_seen": "2026-10-17T17:59:31.937Z",
      "current": true
    }
  ],
  "ownership_events": []
}