music/records/exemplars/UNMATCHED__161_Mystery_Gift.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__161_Mystery_Gift",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Black & Pokémon White_ Super Mus\\161 Mystery Gift.m4a",
"sha256": "a5845ee4652fcdb0bea3e8d19b5bd7f2efd464998dff250d074287be8893f76a",
"bytes": 3325484,
"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": "2026-08-07T01:59:13+00:00",
"measurements_summary": {
"duration_s": 81.0,
"sections": 11,
"baseline_bpm": 136.0,
"key": "D",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.8577,
"note_count": 218,
"events": {
"drops": 9,
"raises": 10,
"breaks": 2,
"tuttis": 2
},
"silence_budget": 0.0267,
"dynamic_range_db": 12.5,
"onset_type": "fade_in",
"time_to_hook_s": 0.557,
"complexity_boundary_step_share": 0.667
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__161_Mystery_Gift.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__161_Mystery_Gift.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_148",
"t": "Star Wolf Theme",
"g": "Star Fox 64",
"score": 0.2765,
"title_score": 0.2952
},
{
"id": "EX_055",
"t": "The Cyber Grind",
"g": "Ultrakill",
"score": 0.2739,
"title_score": 0.3235
},
{
"id": "EX_059",
"t": "Bury the Light",
"g": "Devil May Cry 5",
"score": 0.2611,
"title_score": 0.2818
},
{
"id": "EX_145",
"t": "Go Straight",
"g": "Streets of Rage 2",
"score": 0.2423,
"title_score": 0.2756
},
{
"id": "EX_032",
"t": "Terra's Theme",
"g": "Final Fantasy VI",
"score": 0.2347,
"title_score": 0.2611
}
],
"evidence": {
"tag_title": "Mystery Gift",
"tag_album": "Pokémon Black & Pokémon White: Super Music Collection",
"tag_artist": "Hitomi Sato, Go Ichinose & GAME FREAK",
"filename_stem": "161 Mystery Gift"
}
},
"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."
}