{
  "meta": {
    "subject": "Roblox group 33035571",
    "retrieved": "2026-09-01T12:04:38.558Z",
    "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": 33035571,
    "name": "北部鉄道 -HokubeRailway-",
    "created": "2023-09-02T07:54:31.123Z",
    "owner_user_id": 4305357584,
    "member_count": 6182,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:13:50.218Z",
    "last_measured": "2026-09-01T11:24:28.705Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:13:50.218Z",
      "member_count": 6136
    },
    {
      "measured_at": "2026-08-10T16:14:54.795Z",
      "member_count": 6136
    },
    {
      "measured_at": "2026-08-11T12:38:59.727Z",
      "member_count": 6137
    },
    {
      "measured_at": "2026-08-12T05:12:47.877Z",
      "member_count": 6136
    },
    {
      "measured_at": "2026-08-12T05:46:07.847Z",
      "member_count": 6135
    },
    {
      "measured_at": "2026-08-12T08:23:21.084Z",
      "member_count": 6134
    },
    {
      "measured_at": "2026-08-12T11:33:22.018Z",
      "member_count": 6135
    },
    {
      "measured_at": "2026-08-12T20:02:51.990Z",
      "member_count": 6134
    },
    {
      "measured_at": "2026-08-13T07:03:42.691Z",
      "member_count": 6133
    },
    {
      "measured_at": "2026-08-13T07:36:39.908Z",
      "member_count": 6134
    },
    {
      "measured_at": "2026-08-14T08:06:15.943Z",
      "member_count": 6135
    },
    {
      "measured_at": "2026-08-14T13:11:45.626Z",
      "member_count": 6136
    },
    {
      "measured_at": "2026-08-15T08:21:40.227Z",
      "member_count": 6135
    },
    {
      "measured_at": "2026-08-15T15:00:58.525Z",
      "member_count": 6136
    },
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      "member_count": 6139
    },
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      "measured_at": "2026-08-16T02:59:02.584Z",
      "member_count": 6138
    },
    {
      "measured_at": "2026-08-16T03:32:09.419Z",
      "member_count": 6139
    },
    {
      "measured_at": "2026-08-16T13:58:37.469Z",
      "member_count": 6160
    },
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      "measured_at": "2026-08-17T12:05:26.990Z",
      "member_count": 6161
    },
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    },
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    },
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      "member_count": 6163
    },
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      "member_count": 6162
    },
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      "member_count": 6161
    },
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      "measured_at": "2026-08-21T19:11:34.643Z",
      "member_count": 6162
    },
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      "member_count": 6161
    },
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      "member_count": 6163
    },
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      "member_count": 6162
    },
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      "member_count": 6163
    },
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    },
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      "member_count": 6170
    },
    {
      "measured_at": "2026-08-28T03:51:11.648Z",
      "member_count": 6171
    },
    {
      "measured_at": "2026-08-28T09:32:10.695Z",
      "member_count": 6172
    },
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      "measured_at": "2026-08-28T15:20:36.020Z",
      "member_count": 6173
    },
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      "measured_at": "2026-08-29T06:32:19.710Z",
      "member_count": 6175
    },
    {
      "measured_at": "2026-08-29T14:11:29.389Z",
      "member_count": 6177
    },
    {
      "measured_at": "2026-08-30T07:21:28.745Z",
      "member_count": 6178
    },
    {
      "measured_at": "2026-08-30T11:11:13.106Z",
      "member_count": 6179
    },
    {
      "measured_at": "2026-08-31T04:21:13.832Z",
      "member_count": 6180
    },
    {
      "measured_at": "2026-08-31T07:40:44.018Z",
      "member_count": 6181
    },
    {
      "measured_at": "2026-08-31T12:00:42.507Z",
      "member_count": 6182
    }
  ],
  "name_history": [
    {
      "name": "北部鉄道 -HokubeRailway-",
      "first_seen": "2026-08-10T12:13:50.218Z",
      "last_seen": "2026-09-01T11:24:28.705Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T16:14:54.795Z",
      "previous_owner": null,
      "new_owner": 4305357584
    }
  ]
}