music/records/exemplars/UNMATCHED__159_Lacunosa_Town.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__159_Lacunosa_Town",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Black & Pokémon White_ Super Mus\\159 Lacunosa Town.m4a",
"sha256": "03e653414be04607f397a72c0db051a27daa8d30137c386e238ab607ef0669aa",
"bytes": 4474531,
"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": "2026-08-07T01:57:40+00:00",
"measurements_summary": {
"duration_s": 116.0,
"sections": 13,
"baseline_bpm": 95.7,
"key": "A#",
"mode": "minor",
"max_lanes": 9,
"melodic_salience": 0.8979,
"note_count": 295,
"events": {
"drops": 21,
"raises": 13,
"breaks": 2,
"tuttis": 0
},
"silence_budget": 0.0196,
"dynamic_range_db": 16.33,
"onset_type": "fade_in",
"time_to_hook_s": 0.534,
"complexity_boundary_step_share": 0.6
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__159_Lacunosa_Town.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__159_Lacunosa_Town.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_085",
"t": "Lavender Town",
"g": "Pokemon Red & Blue",
"score": 0.4105,
"title_score": 0.5082
},
{
"id": "EX_026",
"t": "Traverse Town",
"g": "Kingdom Hearts",
"score": 0.3636,
"title_score": 0.4605
},
{
"id": "EX_138",
"t": "Clock Town, Day 1",
"g": "Zelda: Majora's Mask",
"score": 0.2955,
"title_score": 0.3753
},
{
"id": "EX_074",
"t": "Grandma (Destruction)",
"g": "NieR: Automata",
"score": 0.2489,
"title_score": 0.2712
},
{
"id": "EX_120",
"t": "Dracula Castle",
"g": "Castlevania: Symphony of the Night",
"score": 0.2482,
"title_score": 0.2756
}
],
"evidence": {
"tag_title": "Lacunosa Town",
"tag_album": "Pokémon Black & Pokémon White: Super Music Collection",
"tag_artist": "Hitomi Sato & GAME FREAK",
"filename_stem": "159 Lacunosa Town"
}
},
"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."
}