{
  "meta": {
    "subject": "Roblox group 321356483",
    "retrieved": "2026-10-20T04:24:52.000Z",
    "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": 321356483,
    "name": "みなせ市 Minase-City",
    "created": "2026-03-03T08:50:38.126Z",
    "owner_user_id": 8521732546,
    "member_count": 729,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T11:54:11.364Z",
    "last_measured": "2026-10-20T02:50:49.147Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T11:54:11.364Z",
      "member_count": 730
    },
    {
      "measured_at": "2026-08-11T02:20:29.549Z",
      "member_count": 730
    },
    {
      "measured_at": "2026-08-13T07:31:18.771Z",
      "member_count": 729
    },
    {
      "measured_at": "2026-08-21T08:40:32.003Z",
      "member_count": 728
    },
    {
      "measured_at": "2026-08-28T06:11:36.794Z",
      "member_count": 727
    },
    {
      "measured_at": "2026-08-28T12:30:22.379Z",
      "member_count": 726
    },
    {
      "measured_at": "2026-08-29T11:20:59.588Z",
      "member_count": 725
    },
    {
      "measured_at": "2026-08-31T16:50:12.349Z",
      "member_count": 724
    },
    {
      "measured_at": "2026-09-06T11:11:17.382Z",
      "member_count": 723
    },
    {
      "measured_at": "2026-09-11T11:41:31.710Z",
      "member_count": 725
    },
    {
      "measured_at": "2026-09-15T03:31:28.722Z",
      "member_count": 724
    },
    {
      "measured_at": "2026-09-25T11:12:36.433Z",
      "member_count": 725
    },
    {
      "measured_at": "2026-09-26T10:02:26.616Z",
      "member_count": 726
    },
    {
      "measured_at": "2026-09-27T12:52:31.474Z",
      "member_count": 725
    },
    {
      "measured_at": "2026-10-02T13:10:46.700Z",
      "member_count": 723
    },
    {
      "measured_at": "2026-10-03T15:51:25.996Z",
      "member_count": 722
    },
    {
      "measured_at": "2026-10-13T08:41:04.769Z",
      "member_count": 725
    },
    {
      "measured_at": "2026-10-15T08:21:37.667Z",
      "member_count": 726
    },
    {
      "measured_at": "2026-10-15T10:20:25.818Z",
      "member_count": 727
    },
    {
      "measured_at": "2026-10-15T14:10:09.931Z",
      "member_count": 726
    },
    {
      "measured_at": "2026-10-16T11:02:03.744Z",
      "member_count": 728
    },
    {
      "measured_at": "2026-10-16T22:32:07.629Z",
      "member_count": 727
    },
    {
      "measured_at": "2026-10-17T06:10:17.222Z",
      "member_count": 728
    },
    {
      "measured_at": "2026-10-17T11:51:04.224Z",
      "member_count": 727
    },
    {
      "measured_at": "2026-10-17T15:41:11.962Z",
      "member_count": 728
    },
    {
      "measured_at": "2026-10-19T09:40:37.723Z",
      "member_count": 729
    }
  ],
  "name_history": [
    {
      "name": "みなせ市 Minase-City",
      "first_seen": "2026-08-10T11:54:11.364Z",
      "last_seen": "2026-10-20T02:50:49.147Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-11T02:20:29.549Z",
      "previous_owner": null,
      "new_owner": 8521732546
    }
  ]
}