music/records/exemplars/UNMATCHED__56_Evolution.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__56_Evolution",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon X & Pokémon Y_ Super Music Colle\\56 Evolution.m4a",
"sha256": "453bb497b73e4075166875438d0c89761377d1868b05e30ff4ef7bae26fb424d",
"bytes": 2084532,
"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": "2026-08-07T04:30:23+00:00",
"measurements_summary": {
"duration_s": 46.672,
"sections": 6,
"baseline_bpm": 234.91,
"key": "G",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.6687,
"note_count": 56,
"events": {
"drops": 5,
"raises": 6,
"breaks": 2,
"tuttis": 8
},
"silence_budget": 0.0224,
"dynamic_range_db": 21.94,
"onset_type": "fade_in",
"time_to_hook_s": 0.546,
"complexity_boundary_step_share": 0.333
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__56_Evolution.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__56_Evolution.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_031",
"t": "National Park",
"g": "Pokemon Gold & Silver",
"score": 0.2966,
"title_score": 0.2255
},
{
"id": "EX_030",
"t": "Route 209",
"g": "Pokemon Diamond & Pearl",
"score": 0.2937,
"title_score": 0.2067
},
{
"id": "EX_149",
"t": "Trisection",
"g": "Final Fantasy Tactics",
"score": 0.2752,
"title_score": 0.3263
},
{
"id": "EX_093",
"t": "Encounter",
"g": "Metal Gear Solid",
"score": 0.2615,
"title_score": 0.2756
},
{
"id": "EX_074",
"t": "Grandma (Destruction)",
"g": "NieR: Automata",
"score": 0.2567,
"title_score": 0.28
}
],
"evidence": {
"tag_title": "Evolution",
"tag_album": "Pokémon X & Pokémon Y: Super Music Collection",
"tag_artist": "Shota Kageyama, Junichi Masuda & GAME FREAK",
"filename_stem": "56 Evolution"
}
},
"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."
}