{
  "meta": {
    "subject": "Roblox group 16831813",
    "retrieved": "2026-10-21T18:40:47.482Z",
    "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": 16831813,
    "name": "izumisano corps",
    "created": "2023-01-20T13:01:26.173Z",
    "owner_user_id": 109045294,
    "member_count": 1107,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:06:44.457Z",
    "last_measured": "2026-10-21T14:50:17.158Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:06:44.456Z",
      "member_count": 1068
    },
    {
      "measured_at": "2026-08-11T23:18:48.004Z",
      "member_count": 1069
    },
    {
      "measured_at": "2026-08-13T08:11:38.959Z",
      "member_count": 1070
    },
    {
      "measured_at": "2026-08-14T14:42:28.391Z",
      "member_count": 1071
    },
    {
      "measured_at": "2026-08-14T18:32:26.629Z",
      "member_count": 1072
    },
    {
      "measured_at": "2026-08-14T22:21:41.284Z",
      "member_count": 1071
    },
    {
      "measured_at": "2026-08-15T02:11:12.855Z",
      "member_count": 1072
    },
    {
      "measured_at": "2026-08-15T04:04:21.163Z",
      "member_count": 1073
    },
    {
      "measured_at": "2026-08-15T11:40:33.931Z",
      "member_count": 1074
    },
    {
      "measured_at": "2026-08-15T17:21:00.743Z",
      "member_count": 1076
    },
    {
      "measured_at": "2026-08-17T17:08:15.916Z",
      "member_count": 1077
    },
    {
      "measured_at": "2026-08-18T05:00:18.845Z",
      "member_count": 1078
    },
    {
      "measured_at": "2026-08-20T02:26:13.278Z",
      "member_count": 1079
    },
    {
      "measured_at": "2026-08-20T08:30:21.046Z",
      "member_count": 1078
    },
    {
      "measured_at": "2026-08-20T12:12:11.113Z",
      "member_count": 1077
    },
    {
      "measured_at": "2026-08-20T14:11:01.914Z",
      "member_count": 1078
    },
    {
      "measured_at": "2026-08-20T23:41:24.080Z",
      "member_count": 1079
    },
    {
      "measured_at": "2026-08-21T03:31:26.052Z",
      "member_count": 1078
    },
    {
      "measured_at": "2026-08-21T16:51:57.937Z",
      "member_count": 1077
    },
    {
      "measured_at": "2026-08-22T00:31:32.974Z",
      "member_count": 1078
    },
    {
      "measured_at": "2026-08-22T10:01:37.298Z",
      "member_count": 1079
    },
    {
      "measured_at": "2026-08-26T03:41:59.181Z",
      "member_count": 1078
    },
    {
      "measured_at": "2026-08-27T02:40:52.281Z",
      "member_count": 1079
    },
    {
      "measured_at": "2026-08-27T19:50:55.079Z",
      "member_count": 1080
    },
    {
      "measured_at": "2026-08-28T03:30:24.699Z",
      "member_count": 1081
    },
    {
      "measured_at": "2026-08-28T11:02:13.617Z",
      "member_count": 1082
    },
    {
      "measured_at": "2026-08-30T22:11:51.800Z",
      "member_count": 1084
    },
    {
      "measured_at": "2026-08-31T11:32:50.359Z",
      "member_count": 1085
    },
    {
      "measured_at": "2026-09-01T08:32:45.030Z",
      "member_count": 1086
    },
    {
      "measured_at": "2026-09-01T23:50:51.282Z",
      "member_count": 1087
    },
    {
      "measured_at": "2026-09-02T20:41:47.023Z",
      "member_count": 1086
    },
    {
      "measured_at": "2026-09-03T22:31:14.461Z",
      "member_count": 1088
    },
    {
      "measured_at": "2026-09-04T00:32:13.798Z",
      "member_count": 1089
    },
    {
      "measured_at": "2026-09-04T08:11:34.299Z",
      "member_count": 1090
    },
    {
      "measured_at": "2026-09-06T15:41:38.412Z",
      "member_count": 1089
    },
    {
      "measured_at": "2026-09-06T17:40:25.598Z",
      "member_count": 1088
    },
    {
      "measured_at": "2026-09-06T19:31:33.009Z",
      "member_count": 1089
    },
    {
      "measured_at": "2026-09-07T12:41:30.623Z",
      "member_count": 1088
    },
    {
      "measured_at": "2026-09-09T04:50:21.576Z",
      "member_count": 1089
    },
    {
      "measured_at": "2026-09-10T09:22:02.820Z",
      "member_count": 1088
    },
    {
      "measured_at": "2026-09-10T22:50:10.587Z",
      "member_count": 1089
    },
    {
      "measured_at": "2026-09-11T04:30:57.777Z",
      "member_count": 1090
    },
    {
      "measured_at": "2026-09-12T01:41:07.171Z",
      "member_count": 1091
    },
    {
      "measured_at": "2026-09-12T03:31:45.584Z",
      "member_count": 1090
    },
    {
      "measured_at": "2026-09-12T09:20:23.311Z",
      "member_count": 1091
    },
    {
      "measured_at": "2026-09-12T11:00:48.339Z",
      "member_count": 1092
    },
    {
      "measured_at": "2026-09-12T20:19:26.119Z",
      "member_count": 1093
    },
    {
      "measured_at": "2026-09-13T21:31:36.450Z",
      "member_count": 1096
    },
    {
      "measured_at": "2026-09-14T09:00:58.831Z",
      "member_count": 1097
    },
    {
      "measured_at": "2026-09-15T00:34:19.398Z",
      "member_count": 1098
    },
    {
      "measured_at": "2026-09-16T22:01:30.862Z",
      "member_count": 1100
    },
    {
      "measured_at": "2026-09-18T21:42:00.588Z",
      "member_count": 1101
    },
    {
      "measured_at": "2026-09-20T02:21:20.043Z",
      "member_count": 1104
    },
    {
      "measured_at": "2026-09-21T03:21:01.041Z",
      "member_count": 1105
    },
    {
      "measured_at": "2026-09-21T07:10:57.351Z",
      "member_count": 1106
    },
    {
      "measured_at": "2026-09-22T17:19:09.262Z",
      "member_count": 1105
    },
    {
      "measured_at": "2026-09-23T10:41:28.748Z",
      "member_count": 1106
    },
    {
      "measured_at": "2026-09-24T00:10:30.587Z",
      "member_count": 1107
    },
    {
      "measured_at": "2026-09-24T17:32:54.638Z",
      "member_count": 1106
    },
    {
      "measured_at": "2026-09-24T19:30:56.895Z",
      "member_count": 1105
    },
    {
      "measured_at": "2026-09-25T20:11:44.332Z",
      "member_count": 1106
    },
    {
      "measured_at": "2026-09-26T10:58:35.444Z",
      "member_count": 1107
    },
    {
      "measured_at": "2026-09-26T19:11:20.795Z",
      "member_count": 1108
    },
    {
      "measured_at": "2026-09-29T19:50:09.044Z",
      "member_count": 1107
    },
    {
      "measured_at": "2026-09-30T12:51:36.821Z",
      "member_count": 1108
    },
    {
      "measured_at": "2026-10-01T00:21:09.979Z",
      "member_count": 1109
    },
    {
      "measured_at": "2026-10-01T06:10:10.092Z",
      "member_count": 1110
    },
    {
      "measured_at": "2026-10-03T01:58:56.790Z",
      "member_count": 1109
    },
    {
      "measured_at": "2026-10-04T00:51:22.838Z",
      "member_count": 1108
    },
    {
      "measured_at": "2026-10-11T00:28:59.705Z",
      "member_count": 1107
    },
    {
      "measured_at": "2026-10-11T02:42:08.233Z",
      "member_count": 1106
    },
    {
      "measured_at": "2026-10-11T04:40:35.458Z",
      "member_count": 1104
    },
    {
      "measured_at": "2026-10-13T04:21:08.771Z",
      "member_count": 1103
    },
    {
      "measured_at": "2026-10-14T01:21:21.230Z",
      "member_count": 1104
    },
    {
      "measured_at": "2026-10-14T05:34:23.852Z",
      "member_count": 1103
    },
    {
      "measured_at": "2026-10-15T19:20:47.014Z",
      "member_count": 1104
    },
    {
      "measured_at": "2026-10-16T20:10:29.866Z",
      "member_count": 1103
    },
    {
      "measured_at": "2026-10-17T21:00:09.658Z",
      "member_count": 1104
    },
    {
      "measured_at": "2026-10-19T09:10:58.001Z",
      "member_count": 1105
    },
    {
      "measured_at": "2026-10-20T15:41:23.107Z",
      "member_count": 1106
    },
    {
      "measured_at": "2026-10-21T03:20:54.341Z",
      "member_count": 1107
    }
  ],
  "name_history": [
    {
      "name": "izumisano corps",
      "first_seen": "2026-08-10T12:06:44.456Z",
      "last_seen": "2026-10-21T14:50:17.158Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T16:52:54.692Z",
      "previous_owner": null,
      "new_owner": 109045294
    }
  ]
}