{
  "meta": {
    "subject": "Roblox group 12220048",
    "retrieved": "2026-10-20T03:55:47.386Z",
    "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": 12220048,
    "name": "Matsumoto Family〖松本〗",
    "created": "2021-09-08T23:42:26.793Z",
    "owner_user_id": 10905237054,
    "member_count": 17,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T15:37:05.501Z",
    "last_measured": "2026-10-19T10:06:56.175Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-11T05:55:47.565Z",
      "member_count": 16
    },
    {
      "measured_at": "2026-09-22T02:10:49.803Z",
      "member_count": 17
    }
  ],
  "name_history": [
    {
      "name": "Matsumoto Family〖松本〗",
      "first_seen": "2026-08-10T15:36:56.667Z",
      "last_seen": "2026-10-19T10:06:56.175Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-09-22T02:08:13.137Z",
      "previous_owner": 3755769156,
      "new_owner": 10905237054
    }
  ]
}