music/records/exemplars/UNMATCHED__07_Jun_Kazama_Ecological_Fighter.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__07_Jun_Kazama_Ecological_Fighter",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\TEKKEN Project & Bandai Namco Game Music\\Tekken 2 (Original Soundtrack)\\07 Jun Kazama, Ecological Fighter.m4a",
"sha256": "e3928eb84e69c46630730ae474f73440350026bd7dec50683b691b6979b2ca3c",
"bytes": 3131575,
"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": "2026-08-07T06:04:23+00:00",
"measurements_summary": {
"duration_s": 79.0,
"sections": 9,
"baseline_bpm": 258.4,
"key": "E",
"mode": "major",
"max_lanes": 9,
"melodic_salience": 0.5048,
"note_count": 46,
"events": {
"drops": 9,
"raises": 2,
"breaks": 1,
"tuttis": 14
},
"silence_budget": 0.045,
"dynamic_range_db": 10.85,
"onset_type": "fade_in",
"time_to_hook_s": 34.157,
"complexity_boundary_step_share": 0.333
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__07_Jun_Kazama_Ecological_Fighter.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__07_Jun_Kazama_Ecological_Fighter.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_014",
"t": "Opening Theme",
"g": "Tekken 2",
"score": 0.2617,
"title_score": 0.0689
},
{
"id": "EX_034",
"t": "City Ruins (Rays of Light)",
"g": "NieR: Automata",
"score": 0.2247,
"title_score": 0.2574
},
{
"id": "EX_128",
"t": "Chemical Plant Zone",
"g": "Sonic the Hedgehog 2",
"score": 0.2237,
"title_score": 0.2067
},
{
"id": "EX_161",
"t": "Aria di Mezzo Carattere",
"g": "Final Fantasy VI",
"score": 0.2149,
"title_score": 0.2385
},
{
"id": "EX_145",
"t": "Go Straight",
"g": "Streets of Rage 2",
"score": 0.213,
"title_score": 0.186
}
],
"evidence": {
"tag_title": "Jun Kazama, Ecological Fighter",
"tag_album": "Tekken 2 (Original Soundtrack)",
"tag_artist": "TEKKEN Project & Bandai Namco Game Music",
"filename_stem": "07 Jun Kazama, Ecological Fighter"
}
},
"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."
}