music/records/exemplars/UNMATCHED__81_A_Mysterious_Figure.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__81_A_Mysterious_Figure",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon X & Pokémon Y_ Super Music Colle\\81 A Mysterious Figure.m4a",
"sha256": "c29179ede16d252b84d7ebef98a2362166d8bf40a7cbbe852d1fb57e581cbafa",
"bytes": 1946324,
"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": "2026-08-07T04:39:18+00:00",
"measurements_summary": {
"duration_s": 42.771,
"sections": 6,
"baseline_bpm": 143.55,
"key": "E",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.7706,
"note_count": 63,
"events": {
"drops": 3,
"raises": 1,
"breaks": 2,
"tuttis": 9
},
"silence_budget": 0.032,
"dynamic_range_db": 8.89,
"onset_type": "fade_in",
"time_to_hook_s": 0.592,
"complexity_boundary_step_share": 1.0
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__81_A_Mysterious_Figure.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__81_A_Mysterious_Figure.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_056",
"t": "Rules of Nature",
"g": "Metal Gear Rising",
"score": 0.2491,
"title_score": 0.2566
},
{
"id": "EX_142",
"t": "Shinshu Field",
"g": "Okami",
"score": 0.2469,
"title_score": 0.2893
},
{
"id": "EX_008",
"t": "Ezio's Family",
"g": "Assassin's Creed II",
"score": 0.2416,
"title_score": 0.2893
},
{
"id": "EX_041",
"t": "Kakariko Village",
"g": "Zelda: Ocarina of Time",
"score": 0.2415,
"title_score": 0.263
},
{
"id": "EX_101",
"t": "Bowser's Road",
"g": "Super Mario 64",
"score": 0.2401,
"title_score": 0.248
}
],
"evidence": {
"tag_title": "A Mysterious Figure",
"tag_album": "Pokémon X & Pokémon Y: Super Music Collection",
"tag_artist": "Minako Adachi & GAME FREAK",
"filename_stem": "81 A Mysterious Figure"
}
},
"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."
}