{
  "scope": "Documented Steve/Alex right-arm box convention at 120Hz. Only named grip components allow palm contact; forearm penetration forbidden. Native renderer/FOV/skin fit untested; left-hand choreography remains open.",
  "profiles": [
    {
      "width": 4,
      "samples": 1123,
      "gripSeen": true,
      "failures": []
    },
    {
      "width": 3,
      "samples": 1123,
      "gripSeen": true,
      "failures": []
    }
  ]
}