music/records/exemplars/UNMATCHED__41_Specter_s_Theme___.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__41_Specter_s_Theme___",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Ape Escape,Soichi Terada\\Ape Escape Originape Soundtracks _ サルゲッチ\\41 Specter's Theme _ スペクターのテーマ.m4a",
"sha256": "b1caaf16c73aaa9f769952491f5aaed32d579412ddf9c6adab1152e6624edc94",
"bytes": 6835219,
"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": "2026-08-07T00:52:15+00:00",
"measurements_summary": {
"duration_s": 178.214,
"sections": 2,
"baseline_bpm": 112.35,
"key": "C",
"mode": "minor",
"max_lanes": 9,
"melodic_salience": 0.7861,
"note_count": 472,
"events": {
"drops": 6,
"raises": 2,
"breaks": 2,
"tuttis": 48
},
"silence_budget": 0.0082,
"dynamic_range_db": 6.53,
"onset_type": "fade_in",
"time_to_hook_s": 0.441,
"complexity_boundary_step_share": 0.5
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__41_Specter_s_Theme___.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__41_Specter_s_Theme___.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_032",
"t": "Terra's Theme",
"g": "Final Fantasy VI",
"score": 0.3932,
"title_score": 0.5142
},
{
"id": "EX_011",
"t": "Nate's Theme",
"g": "Uncharted: Drake's Fortune",
"score": 0.3804,
"title_score": 0.4573
},
{
"id": "EX_162",
"t": "Schala's Theme",
"g": "Chrono Trigger",
"score": 0.3559,
"title_score": 0.4184
},
{
"id": "EX_101",
"t": "Bowser's Road",
"g": "Super Mario 64",
"score": 0.3261,
"title_score": 0.3768
},
{
"id": "EX_003",
"t": "Aerith's Theme",
"g": "Final Fantasy VII",
"score": 0.3253,
"title_score": 0.4184
}
],
"evidence": {
"tag_title": "Specter's Theme / スペクターのテーマ",
"tag_album": "Ape Escape Originape Soundtracks / サルゲッチュ・オリジサル・サウンドトラック",
"tag_artist": "Ape Escape,Soichi Terada",
"filename_stem": "41 Specter's Theme _ スペクターのテーマ"
}
},
"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."
}