music/records/exemplars/UNMATCHED__84_Lucas.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__84_Lucas",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Diamond & Pokémon Pearl_ Super M\\84 Lucas.m4a",
"sha256": "15332b17b6a16a4ae8a9e081ba9f1d382fa43811fe314ed206398b1431537248",
"bytes": 2309225,
"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": "2026-08-07T03:32:19+00:00",
"measurements_summary": {
"duration_s": 53.28,
"sections": 7,
"baseline_bpm": 258.4,
"key": "D",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.7056,
"note_count": 69,
"events": {
"drops": 4,
"raises": 2,
"breaks": 2,
"tuttis": 7
},
"silence_budget": 0.0331,
"dynamic_range_db": 9.82,
"onset_type": "fade_in",
"time_to_hook_s": 0.882,
"complexity_boundary_step_share": 0.333
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__84_Lucas.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__84_Lucas.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_005",
"t": "The Last of Us Main Theme",
"g": "The Last of Us",
"score": 0.2878,
"title_score": 0.31
},
{
"id": "EX_102",
"t": "Magus Castle",
"g": "Chrono Trigger",
"score": 0.2398,
"title_score": 0.2918
},
{
"id": "EX_162",
"t": "Schala's Theme",
"g": "Chrono Trigger",
"score": 0.2359,
"title_score": 0.2862
},
{
"id": "EX_120",
"t": "Dracula Castle",
"g": "Castlevania: Symphony of the Night",
"score": 0.2322,
"title_score": 0.2611
},
{
"id": "EX_114",
"t": "Scars of Time",
"g": "Chrono Cross",
"score": 0.2239,
"title_score": 0.248
}
],
"evidence": {
"tag_title": "Lucas",
"tag_album": "Pokémon Diamond & Pokémon Pearl: Super Music Collection",
"tag_artist": "Go Ichinose & GAME FREAK",
"filename_stem": "84 Lucas"
}
},
"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."
}