{
  "engine": "1.8.0.13",
  "voice": "temporary local espeak-ng fixture; not Google synthesis",
  "source_sha256": "25d529e90ba901e8765dd52e0efcb1bdf42a568a38dd67bf1e2c4a1d9c2ee5a8",
  "downloaded_sha256": "25d529e90ba901e8765dd52e0efcb1bdf42a568a38dd67bf1e2c4a1d9c2ee5a8",
  "bytes": 337258,
  "audio_capture": {
    "envelope_correlation": 0.9810621561923651,
    "capture_offset_seconds": 26.28,
    "matched_seconds": 7.66
  },
  "raw_capture_path": "/tmp/erri-welcome-audio/native9/capture.wav",
  "production_trigger": "Final mission test passes after explicit fixture loading release; see review.json",
  "Google_API_called": false
}