{
  "meta": {
    "subject": "Roblox group 10557700",
    "retrieved": "2026-10-23T12:10:57.892Z",
    "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": 10557700,
    "name": "mitsuri fan group",
    "created": "2021-04-29T08:15:58.747Z",
    "owner_user_id": 2237610047,
    "member_count": 414,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T15:13:22.544Z",
    "last_measured": "2026-10-20T15:35:24.022Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-12T01:18:24.912Z",
      "member_count": 417
    },
    {
      "measured_at": "2026-08-13T01:50:51.388Z",
      "member_count": 416
    },
    {
      "measured_at": "2026-08-27T16:50:49.517Z",
      "member_count": 415
    },
    {
      "measured_at": "2026-09-01T05:54:51.708Z",
      "member_count": 417
    },
    {
      "measured_at": "2026-09-11T21:38:44.720Z",
      "member_count": 418
    },
    {
      "measured_at": "2026-10-06T01:18:41.001Z",
      "member_count": 417
    },
    {
      "measured_at": "2026-10-09T00:25:17.322Z",
      "member_count": 416
    },
    {
      "measured_at": "2026-10-17T19:24:48.445Z",
      "member_count": 414
    }
  ],
  "name_history": [
    {
      "name": "mitsuri fan group",
      "first_seen": "2026-08-10T15:13:06.980Z",
      "last_seen": "2026-10-20T15:35:24.022Z",
      "current": true
    }
  ],
  "ownership_events": []
}