music/records/exemplars/repudiated/EX_167__20260807T064817Z.acquisition.json
{
"REPUDIATED": {
"at": "2026-08-07T06:48:17+00:00",
"was_track_id": "EX_167",
"reason": "no audio for the named game on disk; prior flip was matcher poison, see 9270acab",
"note": "This document measured a real file, but the row it was filed under is NOT that file's track. The measurement is kept; the identity claim is withdrawn. Nothing downstream may read this as the named row's card."
},
"schema": "exemplar-acquisition-proof/v1",
"verdict": "PROOF_OK",
"track_id": "EX_167",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Compilations\\Pokémon Black & Pokémon White_ Super Mus\\102 Farewell.m4a",
"sha256": "7c024337457600a4e7a273d61efcadfc3e36778ff1818008c0d01f144f3018f4",
"bytes": 6968091,
"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": "2026-08-06T20:55:59+00:00",
"measurements_summary": {
"duration_s": 191.0,
"sections": 24,
"baseline_bpm": 198.77,
"key": "D#",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.8483,
"note_count": 586,
"events": {
"drops": 32,
"raises": 23,
"breaks": 2,
"tuttis": 27
},
"silence_budget": 0.015,
"dynamic_range_db": 17.69,
"onset_type": "fade_in",
"time_to_hook_s": 0.627,
"complexity_boundary_step_share": 0.25
},
"formula_card": "build/audio/exemplars/formula_cards/EX_167.json",
"formula_card_page": "build/audio/exemplars/formula_cards/EX_167.md",
"corpus_match": {
"matched": true,
"score": 0.6948,
"title_score": 0.9,
"margin": 0.4432,
"candidates": [
{
"id": "EX_167",
"t": "Farewell Hyrule King",
"g": "Zelda: The Wind Waker",
"score": 0.6948,
"title_score": 0.9
},
{
"id": "EX_117",
"t": "Fear of the Heavens",
"g": "Secret of Mana",
"score": 0.2516,
"title_score": 0.31
},
{
"id": "EX_148",
"t": "Star Wolf Theme",
"g": "Star Fox 64",
"score": 0.2491,
"title_score": 0.2918
},
{
"id": "EX_015",
"t": "The Fields of Ard Skellig",
"g": "The Witcher 3",
"score": 0.2368,
"title_score": 0.2862
},
{
"id": "EX_040",
"t": "File Select Theme",
"g": "Super Mario 64",
"score": 0.2367,
"title_score": 0.2611
}
],
"evidence": {
"tag_title": "Farewell",
"tag_album": "Pokémon Black & Pokémon White: Super Music Collection",
"tag_artist": "Shota Kageyama & GAME FREAK",
"filename_stem": "102 Farewell"
}
},
"corpus_row": {
"id": "EX_167",
"t": "Farewell Hyrule King",
"g": "Zelda: The Wind Waker",
"c": "Kenta Nagata & Hajime Wakai",
"k": "MELANCHOLIC",
"s": "ACQUIRED",
"expansion": true
},
"corpus_flip": {
"flipped": true,
"from": "MISSING",
"to": "ACQUIRED"
},
"control": {
"controls_passed": 24,
"controls_total": 24,
"ran_at": "2026-08-06T16:13:37+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."
}