{
  "meta": {
    "subject": "Roblox user 97198876",
    "retrieved": "2026-09-05T01:54:46.138Z",
    "licence": "Measured by roregister.com from public Roblox APIs. Free to reuse with attribution to roregister.com. Not affiliated with Roblox Corporation.",
    "notes": {
      "observed_at": "when this register saw the name; Roblox does not publish change dates."
    }
  },
  "user": {
    "id": 97198876,
    "name": "Kool_Hartmann",
    "display_name": "Kool_Hartmann",
    "created": "2015-10-26T09:44:32.780Z",
    "terminated": false,
    "terminated_detected": null,
    "gone": false,
    "last_measured": "2026-08-12T08:16:35.210Z"
  },
  "username_history": [
    {
      "username": "K00L_0PER4T0R",
      "observed_at": "2026-08-12T08:16:35.210Z"
    },
    {
      "username": "KoolKornmann",
      "observed_at": "2026-08-12T08:16:35.210Z"
    },
    {
      "username": "Kool_Hartmann",
      "observed_at": "2026-08-12T08:16:35.210Z"
    },
    {
      "username": "Kool_Khrushchev",
      "observed_at": "2026-08-12T08:16:35.210Z"
    },
    {
      "username": "Kool_Mikhailov",
      "observed_at": "2026-08-12T08:16:35.210Z"
    },
    {
      "username": "Kool_Reznov",
      "observed_at": "2026-08-12T08:16:35.210Z"
    },
    {
      "username": "Kool_Wellington",
      "observed_at": "2026-08-12T08:16:35.210Z"
    },
    {
      "username": "koolking10000",
      "observed_at": "2026-08-12T08:16:35.210Z"
    }
  ]
}