music/records/exemplars/UNMATCHED__108_Az.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__108_Az",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon X & Pokémon Y_ Super Music Colle\\108 Az.m4a",
"sha256": "ea7f40182fc679b90dcf32424c6eb4e35275581653d730d2fd1f5ae65bbd1b25",
"bytes": 2890162,
"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": "2026-08-07T03:43:56+00:00",
"measurements_summary": {
"duration_s": 72.214,
"sections": 10,
"baseline_bpm": 92.29,
"key": "B",
"mode": "minor",
"max_lanes": 9,
"melodic_salience": 0.8913,
"note_count": 203,
"events": {
"drops": 20,
"raises": 24,
"breaks": 2,
"tuttis": 2
},
"silence_budget": 0.0293,
"dynamic_range_db": 22.24,
"onset_type": "fade_in",
"time_to_hook_s": 0.546,
"complexity_boundary_step_share": 0.8
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__108_Az.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__108_Az.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_141",
"t": "2 AM",
"g": "Animal Crossing",
"score": 0.2121,
"title_score": 0.248
},
{
"id": "EX_123",
"t": "Halo Theme",
"g": "Halo: Combat Evolved",
"score": 0.1797,
"title_score": 0.2067
},
{
"id": "EX_053",
"t": "Cynthia Battle Theme",
"g": "Pokemon Diamond & Pearl",
"score": 0.1687,
"title_score": 0.124
},
{
"id": "EX_042",
"t": "Pop Star",
"g": "Kirby 64: The Crystal Shards",
"score": 0.1676,
"title_score": 0.1771
},
{
"id": "EX_088",
"t": "An Unwavering Heart",
"g": "Pokemon X & Y",
"score": 0.1675,
"title_score": 0.1127
}
],
"evidence": {
"tag_title": "Az",
"tag_album": "Pokémon X & Pokémon Y: Super Music Collection",
"tag_artist": "Minako Adachi & GAME FREAK",
"filename_stem": "108 Az"
}
},
"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."
}