{
  "profile": {
    "age": 45,
    "sex": "male",
    "heightCm": 174,
    "weightKg": 72,
    "diabetesYn": "N",
    "consentScope": "demo"
  },
  "candidateState": {
    "metric": "heart_rhythm",
    "heartRateBand": "outside_high",
    "rhythmIrregularityBand": "candidate_irregular"
  },
  "contextState": {
    "contactQuality": "good",
    "frameStable": true,
    "baselineReady": true,
    "motionNoise": "high",
    "adapterIntegrity": "verified",
    "sourceIntegrity": "verified"
  }
}