music/records/exemplars/UNMATCHED__37_Strategy_and_Spying.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__37_Strategy_and_Spying",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Christophe Héral & Billy Martin\\Rayman Legends (Original Game Soundtrack\\37 Strategy and Spying.m4a",
"sha256": "8bf70322a1eb0f6d5ac63b4411c8e826269ad7ce05205d4753d9f31c13c4edef",
"bytes": 5884810,
"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": "2026-08-07T01:24:44+00:00",
"measurements_summary": {
"duration_s": 147.331,
"sections": 9,
"baseline_bpm": 123.05,
"key": "D",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.9364,
"note_count": 247,
"events": {
"drops": 18,
"raises": 22,
"breaks": 2,
"tuttis": 15
},
"silence_budget": 0.0188,
"dynamic_range_db": 12.11,
"onset_type": "fade_in",
"time_to_hook_s": 0.441,
"complexity_boundary_step_share": 0.4
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__37_Strategy_and_Spying.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__37_Strategy_and_Spying.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_094",
"t": "Escape from Vector",
"g": "Rayman Legends",
"score": 0.3489,
"title_score": 0.1127
},
{
"id": "EX_032",
"t": "Terra's Theme",
"g": "Final Fantasy VI",
"score": 0.2585,
"title_score": 0.2818
},
{
"id": "EX_011",
"t": "Nate's Theme",
"g": "Uncharted: Drake's Fortune",
"score": 0.2554,
"title_score": 0.2952
},
{
"id": "EX_139",
"t": "The Great Sea",
"g": "Zelda: The Wind Waker",
"score": 0.2459,
"title_score": 0.2583
},
{
"id": "EX_182",
"t": "Great Fairy's Fountain Theme",
"g": "Zelda: Ocarina of Time",
"score": 0.2381,
"title_score": 0.2681
}
],
"evidence": {
"tag_title": "Strategy and Spying",
"tag_album": "Rayman Legends (Original Game Soundtrack)",
"tag_artist": "Billy Martin",
"filename_stem": "37 Strategy and Spying"
}
},
"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."
}