music/records/exemplars/UNMATCHED__33_-_Hong_Kong_helipad.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__33_-_Hong_Kong_helipad",
"source_path": "D:\\audio\\exemplars\\DeusEx_OST\\deus_ex_soundtrack\\33 - Hong Kong helipad.mp3",
"sha256": "64bcbeb5255faaf14a865c7d40fb28a3fc56cdb551657473bf47944369e1aa9f",
"bytes": 3117488,
"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": "2026-08-06T21:15:47+00:00",
"measurements_summary": {
"duration_s": 145.058,
"sections": 10,
"baseline_bpm": 184.57,
"key": "A",
"mode": "minor",
"max_lanes": 9,
"melodic_salience": 0.8862,
"note_count": 245,
"events": {
"drops": 25,
"raises": 25,
"breaks": 0,
"tuttis": 0
},
"silence_budget": 0.0,
"dynamic_range_db": 12.02,
"onset_type": "fade_in",
"time_to_hook_s": 4.865,
"complexity_boundary_step_share": 0.2
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__33_-_Hong_Kong_helipad.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__33_-_Hong_Kong_helipad.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": 0.3334,
"title_score": 0.062
},
{
"id": "EX_090",
"t": "Song of Healing",
"g": "Zelda: Majora's Mask",
"score": 0.2864,
"title_score": 0.3421
},
{
"id": "EX_002",
"t": "One-Winged Angel",
"g": "Final Fantasy VII",
"score": 0.2414,
"title_score": 0.3006
},
{
"id": "EX_035",
"t": "Aloy's Theme (Part 1 - Motherland)",
"g": "Horizon Zero Dawn",
"score": 0.2385,
"title_score": 0.2553
},
{
"id": "EX_068",
"t": "Vector to the Heavens",
"g": "Kingdom Hearts 358/2 Days",
"score": 0.2348,
"title_score": 0.2553
}
],
"evidence": {
"tag_title": "Hong Kong Helipad",
"tag_album": "Deus Ex Soundtrack",
"tag_artist": "Alexander Brandon",
"filename_stem": "33 - Hong Kong helipad"
}
},
"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."
}