music/records/exemplars/UNMATCHED__13_Sandgem_Town_Day_.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__13_Sandgem_Town_Day_",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Diamond & Pokémon Pearl_ Super M\\13 Sandgem Town (Day).m4a",
"sha256": "cdb6ae73b700cdff85e02df852b457d690f227c002998b83962774effe54d001",
"bytes": 2715758,
"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": "2026-08-07T03:01:26+00:00",
"measurements_summary": {
"duration_s": 60.013,
"sections": 8,
"baseline_bpm": 117.45,
"key": "B",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.8003,
"note_count": 98,
"events": {
"drops": 10,
"raises": 7,
"breaks": 2,
"tuttis": 13
},
"silence_budget": 0.029,
"dynamic_range_db": 11.34,
"onset_type": "fade_in",
"time_to_hook_s": 0.395,
"complexity_boundary_step_share": 1.0
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__13_Sandgem_Town_Day_.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__13_Sandgem_Town_Day_.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_085",
"t": "Lavender Town",
"g": "Pokemon Red & Blue",
"score": 0.3991,
"title_score": 0.4798
},
{
"id": "EX_138",
"t": "Clock Town, Day 1",
"g": "Zelda: Majora's Mask",
"score": 0.3917,
"title_score": 0.5008
},
{
"id": "EX_026",
"t": "Traverse Town",
"g": "Kingdom Hearts",
"score": 0.3343,
"title_score": 0.3943
},
{
"id": "EX_159",
"t": "The Opened Way",
"g": "Shadow of the Colossus",
"score": 0.2561,
"title_score": 0.2862
},
{
"id": "EX_143",
"t": "Gusty Garden Galaxy",
"g": "Super Mario Galaxy",
"score": 0.2529,
"title_score": 0.2834
}
],
"evidence": {
"tag_title": "Sandgem Town (Day)",
"tag_album": "Pokémon Diamond & Pokémon Pearl: Super Music Collection",
"tag_artist": "Go Ichinose & GAME FREAK",
"filename_stem": "13 Sandgem Town (Day)"
}
},
"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."
}