music/records/exemplars/UNMATCHED__81_Light_Stone_Dark_Stone.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__81_Light_Stone_Dark_Stone",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Black & Pokémon White_ Super Mus\\81 Light Stone_Dark Stone.m4a",
"sha256": "97309997c54622f3ece8991fab4d6d31560a34b368cc520d79b461882deff909",
"bytes": 704184,
"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": "2026-08-07T02:34:10+00:00",
"measurements_summary": {
"duration_s": 5.293,
"sections": 2,
"baseline_bpm": 112.35,
"key": "A#",
"mode": "minor",
"max_lanes": 9,
"melodic_salience": 0.3738,
"note_count": 2,
"events": {
"drops": 2,
"raises": 1,
"breaks": 2,
"tuttis": 1
},
"silence_budget": 0.3596,
"dynamic_range_db": 192.07,
"onset_type": "fade_in",
"time_to_hook_s": null,
"complexity_boundary_step_share": 1.0
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__81_Light_Stone_Dark_Stone.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__81_Light_Stone_Dark_Stone.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_156",
"t": "Grahf, Conqueror of Darkness",
"g": "Xenogears",
"score": 0.2939,
"title_score": 0.3504
},
{
"id": "EX_174",
"t": "Stone Tower Temple",
"g": "Zelda: Majora's Mask",
"score": 0.2873,
"title_score": 0.355
},
{
"id": "EX_155",
"t": "Fight Against an Armed Boss",
"g": "Super Mario RPG",
"score": 0.2819,
"title_score": 0.3235
},
{
"id": "EX_127",
"t": "Dark World",
"g": "Zelda: A Link to the Past",
"score": 0.2803,
"title_score": 0.3275
},
{
"id": "EX_069",
"t": "Dark Impetus",
"g": "KH Birth by Sleep",
"score": 0.2737,
"title_score": 0.3138
}
],
"evidence": {
"tag_title": "Light Stone/Dark Stone",
"tag_album": "Pokémon Black & Pokémon White: Super Music Collection",
"tag_artist": "Shota Kageyama & GAME FREAK",
"filename_stem": "81 Light Stone_Dark Stone"
}
},
"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."
}