music/records/exemplars/UNMATCHED__111_Snowbelle_City.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__111_Snowbelle_City",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon X & Pokémon Y_ Super Music Colle\\111 Snowbelle City.m4a",
"sha256": "40b556d19c1f518a4b41d65d71a16ac3d420298a5e705abe472d41fc541de00a",
"bytes": 4593004,
"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": "2026-08-07T03:46:16+00:00",
"measurements_summary": {
"duration_s": 123.112,
"sections": 16,
"baseline_bpm": 184.57,
"key": "E",
"mode": "minor",
"max_lanes": 9,
"melodic_salience": 0.7609,
"note_count": 153,
"events": {
"drops": 17,
"raises": 12,
"breaks": 2,
"tuttis": 2
},
"silence_budget": 0.014,
"dynamic_range_db": 14.86,
"onset_type": "fade_in",
"time_to_hook_s": 0.534,
"complexity_boundary_step_share": 0.6
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__111_Snowbelle_City.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__111_Snowbelle_City.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_169",
"t": "The Submerged City",
"g": "Super Castlevania IV",
"score": 0.431,
"title_score": 0.5252
},
{
"id": "EX_135",
"t": "Ecruteak City",
"g": "Pokemon Gold & Silver",
"score": 0.3746,
"title_score": 0.4481
},
{
"id": "EX_144",
"t": "Mute City",
"g": "F-Zero",
"score": 0.3506,
"title_score": 0.4501
},
{
"id": "EX_151",
"t": "Escape from the City",
"g": "Sonic Adventure 2",
"score": 0.3091,
"title_score": 0.3843
},
{
"id": "EX_066",
"t": "Soul of Cinder",
"g": "Dark Souls III",
"score": 0.2744,
"title_score": 0.2976
}
],
"evidence": {
"tag_title": "Snowbelle City",
"tag_album": "Pokémon X & Pokémon Y: Super Music Collection",
"tag_artist": "Shota Kageyama & GAME FREAK",
"filename_stem": "111 Snowbelle City"
}
},
"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."
}