music/records/exemplars/UNMATCHED__17_-_DuClare_chateau.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__17_-_DuClare_chateau",
"source_path": "D:\\audio\\exemplars\\DeusEx_OST\\deus_ex_soundtrack\\17 - DuClare chateau.mp3",
"sha256": "5a99aeabe816d4e89b26940892dd2845372857251514c2e8c6b8299196215eaa",
"bytes": 6052255,
"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": "2026-08-06T21:04:38+00:00",
"measurements_summary": {
"duration_s": 197.46,
"sections": 12,
"baseline_bpm": 83.35,
"key": "G#",
"mode": "minor",
"max_lanes": 9,
"melodic_salience": 0.9265,
"note_count": 280,
"events": {
"drops": 18,
"raises": 10,
"breaks": 3,
"tuttis": 26
},
"silence_budget": 0.0367,
"dynamic_range_db": 17.72,
"onset_type": "fade_in",
"time_to_hook_s": 8.731,
"complexity_boundary_step_share": 0.625
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__17_-_DuClare_chateau.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__17_-_DuClare_chateau.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": 0.4636,
"title_score": 0.248
},
{
"id": "EX_120",
"t": "Dracula Castle",
"g": "Castlevania: Symphony of the Night",
"score": 0.3257,
"title_score": 0.3848
},
{
"id": "EX_117",
"t": "Fear of the Heavens",
"g": "Secret of Mana",
"score": 0.2597,
"title_score": 0.2756
},
{
"id": "EX_139",
"t": "The Great Sea",
"g": "Zelda: The Wind Waker",
"score": 0.2582,
"title_score": 0.31
},
{
"id": "EX_099",
"t": "Life Will Change",
"g": "Persona 5",
"score": 0.2545,
"title_score": 0.28
}
],
"evidence": {
"tag_title": "DuClare Chateau",
"tag_album": "Deus Ex Soundtrack",
"tag_artist": "Michiel Van Den Bos",
"filename_stem": "17 - DuClare chateau"
}
},
"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."
}