music/records/exemplars/UNMATCHED__98_Captured_a_Flag_Underground_.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__98_Captured_a_Flag_Underground_",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Diamond & Pokémon Pearl_ Super M\\98 Captured a Flag Underground!.m4a",
"sha256": "0a3653ddd6641330c11ede7f0d2b1ed003ffbcbe53e446beb5c096c92e122f1e",
"bytes": 2497824,
"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": "2026-08-07T03:36:49+00:00",
"measurements_summary": {
"duration_s": 56.253,
"sections": 5,
"baseline_bpm": 172.27,
"key": "C#",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.5841,
"note_count": 60,
"events": {
"drops": 2,
"raises": 1,
"breaks": 2,
"tuttis": 9
},
"silence_budget": 0.0301,
"dynamic_range_db": 8.1,
"onset_type": "fade_in",
"time_to_hook_s": 1.289,
"complexity_boundary_step_share": 0.333
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__98_Captured_a_Flag_Underground_.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__98_Captured_a_Flag_Underground_.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": 0.2485,
"title_score": 0.2611
},
{
"id": "EX_150",
"t": "Battle! Champion (Lance)",
"g": "Pokemon Gold & Silver",
"score": 0.2459,
"title_score": 0.2278
},
{
"id": "EX_098",
"t": "Vampire Killer",
"g": "Castlevania",
"score": 0.233,
"title_score": 0.2544
},
{
"id": "EX_151",
"t": "Escape from the City",
"g": "Sonic Adventure 2",
"score": 0.2234,
"title_score": 0.242
},
{
"id": "EX_062",
"t": "Radagon of the Golden Order",
"g": "Elden Ring",
"score": 0.2196,
"title_score": 0.248
}
],
"evidence": {
"tag_title": "Captured a Flag Underground!",
"tag_album": "Pokémon Diamond & Pokémon Pearl: Super Music Collection",
"tag_artist": "Go Ichinose & GAME FREAK",
"filename_stem": "98 Captured a Flag Underground!"
}
},
"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."
}