music/records/exemplars/UNMATCHED__173_Farewell_Refrain_.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__173_Farewell_Refrain_",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Black & Pokémon White_ Super Mus\\173 Farewell (Refrain).m4a",
"sha256": "8c7a001d9bc02a84fec630ea1765f219f26d61135d1fa3ddcfa6a2a4c2dadea2",
"bytes": 6692517,
"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": "2026-08-07T02:07:49+00:00",
"measurements_summary": {
"duration_s": 196.0,
"sections": 21,
"baseline_bpm": 198.77,
"key": "D#",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.7779,
"note_count": 302,
"events": {
"drops": 18,
"raises": 20,
"breaks": 2,
"tuttis": 13
},
"silence_budget": 0.0309,
"dynamic_range_db": 17.08,
"onset_type": "fade_in",
"time_to_hook_s": 0.546,
"complexity_boundary_step_share": 0.526
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__173_Farewell_Refrain_.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__173_Farewell_Refrain_.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_167",
"t": "Farewell Hyrule King",
"g": "Zelda: The Wind Waker",
"score": 0.4491,
"title_score": 0.5428
},
{
"id": "EX_117",
"t": "Fear of the Heavens",
"g": "Secret of Mana",
"score": 0.2391,
"title_score": 0.2657
},
{
"id": "EX_099",
"t": "Life Will Change",
"g": "Persona 5",
"score": 0.2386,
"title_score": 0.2712
},
{
"id": "EX_182",
"t": "Great Fairy's Fountain Theme",
"g": "Zelda: Ocarina of Time",
"score": 0.2293,
"title_score": 0.2657
},
{
"id": "EX_180",
"t": "Dreams Dreams",
"g": "NiGHTS into Dreams",
"score": 0.2267,
"title_score": 0.2566
}
],
"evidence": {
"tag_title": "Farewell (Refrain)",
"tag_album": "Pokémon Black & Pokémon White: Super Music Collection",
"tag_artist": "Shota Kageyama & GAME FREAK",
"filename_stem": "173 Farewell (Refrain)"
}
},
"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."
}