music/records/exemplars/UNMATCHED__02-18_The_Animus_2.0.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__02-18_The_Animus_2.0",
"source_path": "D:\\audio\\exemplars\\AC2_Qobuz\\02-18 The Animus 2.0.flac",
"sha256": "2a43da72a117c4f3335fbae297a9d3d066117f184eca6fd75ca76db53e8a763f",
"bytes": 18877227,
"source_format": "flac",
"source_codec": "flac",
"source_sample_rate_hz": 44100,
"lossless_source": true,
"decoder": "ffmpeg.exe :: ffmpeg version 9.0-full_build-www.gyan.dev Copyright (c) 2000-2026 the FFmpeg developers",
"measured_at": "2026-08-06T20:48:37+00:00",
"measurements_summary": {
"duration_s": 254.416,
"sections": 12,
"baseline_bpm": 152.0,
"key": "G#",
"mode": "minor",
"max_lanes": 9,
"melodic_salience": 0.0,
"note_count": 58,
"events": {
"drops": 2,
"raises": 3,
"breaks": 1,
"tuttis": 19
},
"silence_budget": 0.0096,
"dynamic_range_db": 9.15,
"onset_type": "cold_statement",
"time_to_hook_s": 48.472,
"complexity_boundary_step_share": 0.25
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__02-18_The_Animus_2.0.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__02-18_The_Animus_2.0.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_008",
"t": "Ezio's Family",
"g": "Assassin's Creed II",
"score": 0.3932,
"title_score": 0.1617
},
{
"id": "EX_141",
"t": "2 AM",
"g": "Animal Crossing",
"score": 0.2688,
"title_score": 0.3113
},
{
"id": "EX_146",
"t": "Battle #2",
"g": "Lufia II: Rise of the Sinistrals",
"score": 0.257,
"title_score": 0.3017
},
{
"id": "EX_069",
"t": "Dark Impetus",
"g": "KH Birth by Sleep",
"score": 0.2302,
"title_score": 0.2818
},
{
"id": "EX_030",
"t": "Route 209",
"g": "Pokemon Diamond & Pearl",
"score": 0.2183,
"title_score": 0.2611
}
],
"evidence": {
"tag_title": "The Animus 2.0",
"tag_album": "Bande Originale du jeu vidéo \"Assassin's Creed II\" (2009)",
"tag_artist": "Jesper Kyd",
"filename_stem": "02-18 The Animus 2.0"
}
},
"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."
}