music/proof/cards/records/NOCORPUS__MPX_CH02_EXPLORE_r2.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "PROOF_OK_NO_CORPUS",
"track_id": "NOCORPUS__MPX_CH02_EXPLORE_r2",
"source_path": "C:\\dev\\humanity-forgotten\\build\\audio\\proof\\audio\\MPX_CH02_EXPLORE_r2.wav",
"sha256": "dc08c47022e43525e67959c90df9361e308a96483be0bac95deb5475299a8a55",
"bytes": 33792088,
"source_format": "wav",
"source_codec": "pcm_f32le",
"source_sample_rate_hz": 48000,
"lossless_source": true,
"decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"measured_at": "2026-08-06T13:17:46+00:00",
"measurements_summary": {
"duration_s": 88.0,
"sections": 9,
"baseline_bpm": 86.13,
"key": "E",
"mode": "minor",
"max_lanes": 9,
"melodic_salience": 0.9154,
"note_count": 224,
"events": {
"drops": 18,
"raises": 14,
"breaks": 1,
"tuttis": 0
},
"silence_budget": 0.0177,
"dynamic_range_db": 21.55,
"onset_type": "ostinato_first",
"time_to_hook_s": 0.116,
"complexity_boundary_step_share": 1.0
},
"formula_card": "build/audio/proof/cards/formula_cards/NOCORPUS__MPX_CH02_EXPLORE_r2.json",
"formula_card_page": "build/audio/proof/cards/formula_cards/NOCORPUS__MPX_CH02_EXPLORE_r2.md",
"corpus_match": null,
"corpus_row": null,
"corpus_flip": {
"flipped": false,
"reason": "--no-corpus: decode-path test, corpus not consulted"
},
"control": {
"controls_passed": 24,
"controls_total": 24,
"ran_at": "2026-08-06T13:17:46+00:00",
"ffmpeg_version": "ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"note": "This measurement is admissible only because the positive control recovered its planted answers in the same process, immediately before it."
},
"legal_posture": "ANALYSIS FOR UNDERSTANDING ONLY. Audio lawfully obtained by Josh, read from disk, measured, and never copied, redistributed, or used as model input of any kind."
}