{
  "meta": {
    "subject": "Roblox group 13189728",
    "retrieved": "2026-10-19T23:40:49.862Z",
    "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": 13189728,
    "name": "Lacrima Dragons Karate 敵の涙に",
    "created": "2021-12-10T17:23:02.287Z",
    "owner_user_id": 703935827,
    "member_count": 4656,
    "has_verified_badge": false,
    "is_locked": false,
    "status": "live",
    "first_measured": "2026-08-10T12:14:02.468Z",
    "last_measured": "2026-10-19T22:40:32.656Z"
  },
  "member_history": [
    {
      "measured_at": "2026-08-10T12:14:02.467Z",
      "member_count": 4661
    },
    {
      "measured_at": "2026-08-17T16:10:55.685Z",
      "member_count": 4660
    },
    {
      "measured_at": "2026-09-11T13:01:22.507Z",
      "member_count": 4659
    },
    {
      "measured_at": "2026-09-20T06:51:16.405Z",
      "member_count": 4658
    },
    {
      "measured_at": "2026-09-23T17:00:51.050Z",
      "member_count": 4657
    },
    {
      "measured_at": "2026-10-05T11:20:42.608Z",
      "member_count": 4656
    }
  ],
  "name_history": [
    {
      "name": "Lacrima Dragons Karate 敵の涙に",
      "first_seen": "2026-08-10T12:14:02.467Z",
      "last_seen": "2026-10-19T22:40:32.656Z",
      "current": true
    }
  ],
  "ownership_events": [
    {
      "observed_at": "2026-08-10T15:51:29.460Z",
      "previous_owner": null,
      "new_owner": 703935827
    }
  ]
}