music/records/exemplars/UNMATCHED__02_Introduction.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__02_Introduction",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Diamond & Pokémon Pearl_ Super M\\02 Introduction.m4a",
"sha256": "44ed9d7e0978fcc7986df38d627dd0de8426afda76e5d3007f01aaa90d5658cd",
"bytes": 3020737,
"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": "2026-08-07T02:47:29+00:00",
"measurements_summary": {
"duration_s": 72.587,
"sections": 8,
"baseline_bpm": 103.36,
"key": "A",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.8998,
"note_count": 105,
"events": {
"drops": 3,
"raises": 3,
"breaks": 2,
"tuttis": 0
},
"silence_budget": 0.0211,
"dynamic_range_db": 13.18,
"onset_type": "fade_in",
"time_to_hook_s": 0.383,
"complexity_boundary_step_share": 0.333
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__02_Introduction.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__02_Introduction.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_149",
"t": "Trisection",
"g": "Final Fantasy Tactics",
"score": 0.3292,
"title_score": 0.3945
},
{
"id": "EX_074",
"t": "Grandma (Destruction)",
"g": "NieR: Automata",
"score": 0.3087,
"title_score": 0.36
},
{
"id": "EX_030",
"t": "Route 209",
"g": "Pokemon Diamond & Pearl",
"score": 0.2729,
"title_score": 0.2362
},
{
"id": "EX_175",
"t": "dataDyne Central: Defection",
"g": "Perfect Dark",
"score": 0.2641,
"title_score": 0.3024
},
{
"id": "EX_164",
"t": "Wind's Nocturne",
"g": "Lunar: Silver Star Story Complete",
"score": 0.2568,
"title_score": 0.2756
}
],
"evidence": {
"tag_title": "Introduction",
"tag_album": "Pokémon Diamond & Pokémon Pearl: Super Music Collection",
"tag_artist": "Go Ichinose & GAME FREAK",
"filename_stem": "02 Introduction"
}
},
"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."
}