$ /Users/king/AI/stable-audio-3/optimized/mlx/.venv/bin/python logs/evidence/SFX-REFRESH-20261004-01/verify_regeneration.py
# cwd /Users/king/Desktop/Workspace/SRO/zoen
# exit 0

PASS: all 20 replacement MP3s decode and validate; every file changed from its prior hash and takes are distinct.
sfx-impact-light: 4 takes, 0.3 s each, peaks -10.388 dBFS, -10.829 dBFS, -11.824 dBFS, -13.959 dBFS
sfx-impact-medium: 4 takes, 0.3 s each, peaks -10.633 dBFS, -12.276 dBFS, -9.871 dBFS, -9.139 dBFS
sfx-impact-heavy: 4 takes, 0.3 s each, peaks -14.179 dBFS, -10.416 dBFS, -10.516 dBFS, -7.591 dBFS
sfx-impact-massive: 4 takes, 1.5 s each, peaks -3.145 dBFS, -9.637 dBFS, -10.274 dBFS, -3.191 dBFS
sfx-material-fur: 4 takes, 0.3 s each, peaks -8.797 dBFS, -10.767 dBFS, -9.116 dBFS, -11.838 dBFS