music/records/exemplars/UNMATCHED__79_Twinleaf_Town_Night_.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__79_Twinleaf_Town_Night_",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Diamond & Pokémon Pearl_ Super M\\79 Twinleaf Town (Night).m4a",
"sha256": "291b39700cc03e7b82c2da5ea239a82ef0fba80777ff95ab7b3ce355a2a63b38",
"bytes": 3364972,
"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": "2026-08-07T03:30:33+00:00",
"measurements_summary": {
"duration_s": 81.347,
"sections": 11,
"baseline_bpm": 80.75,
"key": "C",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.9442,
"note_count": 148,
"events": {
"drops": 17,
"raises": 22,
"breaks": 2,
"tuttis": 0
},
"silence_budget": 0.0243,
"dynamic_range_db": 16.33,
"onset_type": "silence_then_hit",
"time_to_hook_s": 0.522,
"complexity_boundary_step_share": 0.5
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__79_Twinleaf_Town_Night_.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__79_Twinleaf_Town_Night_.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": 0.3101,
"title_score": 0.3662
},
{
"id": "EX_026",
"t": "Traverse Town",
"g": "Kingdom Hearts",
"score": 0.308,
"title_score": 0.3662
},
{
"id": "EX_138",
"t": "Clock Town, Day 1",
"g": "Zelda: Majora's Mask",
"score": 0.2512,
"title_score": 0.3113
},
{
"id": "EX_051",
"t": "Battle on the Big Bridge",
"g": "Final Fantasy V",
"score": 0.248,
"title_score": 0.2862
},
{
"id": "EX_164",
"t": "Wind's Nocturne",
"g": "Lunar: Silver Star Story Complete",
"score": 0.2458,
"title_score": 0.2553
}
],
"evidence": {
"tag_title": "Twinleaf Town (Night)",
"tag_album": "Pokémon Diamond & Pokémon Pearl: Super Music Collection",
"tag_artist": "Hitomi Sato & GAME FREAK",
"filename_stem": "79 Twinleaf Town (Night)"
}
},
"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."
}