music/records/exemplars/UNMATCHED__15_Biowaves.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__15_Biowaves",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Mick Gordon\\DOOM (Original Game Soundtrack)\\15 Biowaves.m4a",
"sha256": "3221eb194e29792e29d9584e74bbd8174805f587c815cbdd39da0c11223c4f71",
"bytes": 5250591,
"source_format": "mov,mp4,m4a,3gp,3g2,mj2",
"source_codec": "aac",
"source_sample_rate_hz": 44100,
"lossless_source": false,
"decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"measured_at": "2026-08-07T04:59:55+00:00",
"measurements_summary": {
"duration_s": 136.256,
"sections": 8,
"baseline_bpm": 161.5,
"key": "E",
"mode": "minor",
"max_lanes": 9,
"melodic_salience": 0.8964,
"note_count": 174,
"events": {
"drops": 18,
"raises": 18,
"breaks": 1,
"tuttis": 16
},
"silence_budget": 0.0095,
"dynamic_range_db": 18.47,
"onset_type": "fade_in",
"time_to_hook_s": 0.395,
"complexity_boundary_step_share": 0.136
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__15_Biowaves.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__15_Biowaves.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_046",
"t": "BFG Division",
"g": "Doom",
"score": 0.3445,
"title_score": 0.186
},
{
"id": "EX_047",
"t": "The Only Thing They Fear Is You",
"g": "Doom Eternal",
"score": 0.2647,
"title_score": 0.0979
},
{
"id": "EX_121",
"t": "Into the Wilderness",
"g": "Wild Arms",
"score": 0.2557,
"title_score": 0.2696
},
{
"id": "EX_087",
"t": "Theme of Love",
"g": "Final Fantasy IV",
"score": 0.2497,
"title_score": 0.31
},
{
"id": "EX_184",
"t": "Rising Sun",
"g": "Okami",
"score": 0.2438,
"title_score": 0.248
}
],
"evidence": {
"tag_title": "Biowaves",
"tag_album": "DOOM (Original Game Soundtrack)",
"tag_artist": "Mick Gordon",
"filename_stem": "15 Biowaves"
}
},
"corpus_row": null,
"corpus_flip": {
"flipped": false,
"reason": "not attempted"
},
"control": {
"controls_passed": 24,
"controls_total": 24,
"ran_at": "2026-08-06T20:41:42+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."
}