music/records/exemplars/UNMATCHED__36_-_The_nothing.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__36_-_The_nothing",
"source_path": "D:\\audio\\exemplars\\DeusEx_OST\\deus_ex_soundtrack\\36 - The nothing.mp3",
"sha256": "e17252210ce6abf205f2ca24dcc41c83c3ce1e42088acfde6b669c2dfd54380f",
"bytes": 4162368,
"source_format": "mp3",
"source_codec": "mp3",
"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": "2026-08-06T21:19:02+00:00",
"measurements_summary": {
"duration_s": 197.303,
"sections": 18,
"baseline_bpm": 143.55,
"key": "A#",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.9363,
"note_count": 226,
"events": {
"drops": 44,
"raises": 26,
"breaks": 12,
"tuttis": 15
},
"silence_budget": 0.0648,
"dynamic_range_db": 23.34,
"onset_type": "cold_statement",
"time_to_hook_s": 0.093,
"complexity_boundary_step_share": 0.333
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__36_-_The_nothing.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__36_-_The_nothing.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_124",
"t": "Deus Ex Main Title (UNATCO)",
"g": "Deus Ex",
"score": 0.3768,
"title_score": 0.124
},
{
"id": "EX_014",
"t": "Opening Theme",
"g": "Tekken 2",
"score": 0.2957,
"title_score": 0.3543
},
{
"id": "EX_090",
"t": "Song of Healing",
"g": "Zelda: Majora's Mask",
"score": 0.2754,
"title_score": 0.3263
},
{
"id": "EX_006",
"t": "Chrono Trigger Main Theme",
"g": "Chrono Trigger",
"score": 0.2658,
"title_score": 0.2952
},
{
"id": "EX_122",
"t": "Silent Hill (Main Theme)",
"g": "Silent Hill",
"score": 0.2449,
"title_score": 0.2756
}
],
"evidence": {
"tag_title": "The Nothing",
"tag_album": "Deus Ex Soundtrack",
"tag_artist": "Alexander Brandon",
"filename_stem": "36 - The nothing"
}
},
"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."
}