music/records/exemplars/UNMATCHED__02_Rip_Tear.acquisition.json
{
"schema": "exemplar-acquisition-proof/v1",
"verdict": "REJECT_UNMATCHED",
"track_id": "UNMATCHED__02_Rip_Tear",
"source_path": "D:\\audio\\exemplars\\iTunes_Sweep\\Mick Gordon\\DOOM (Original Game Soundtrack)\\02 Rip & Tear.m4a",
"sha256": "5a0085eff858aebcf4387b4e80593d3465a6824838fab095d947d023c8184ede",
"bytes": 9183308,
"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": "2026-08-07T04:45:32+00:00",
"measurements_summary": {
"duration_s": 257.735,
"sections": 10,
"baseline_bpm": 143.55,
"key": "A",
"mode": "minor",
"max_lanes": 9,
"melodic_salience": 0.2544,
"note_count": 68,
"events": {
"drops": 33,
"raises": 38,
"breaks": 2,
"tuttis": 20
},
"silence_budget": 0.0056,
"dynamic_range_db": 18.55,
"onset_type": "fade_in",
"time_to_hook_s": 1.161,
"complexity_boundary_step_share": 0.364
},
"formula_card": "build/audio/exemplars/formula_cards/UNMATCHED__02_Rip_Tear.json",
"formula_card_page": "build/audio/exemplars/formula_cards/UNMATCHED__02_Rip_Tear.md",
"corpus_match": {
"matched": false,
"reason": "no corpus row scored above the 0.62 bar on title AND total",
"candidates": [
{
"id": "EX_042",
"t": "Pop Star",
"g": "Kirby 64: The Crystal Shards",
"score": 0.3347,
"title_score": 0.3875
},
{
"id": "EX_047",
"t": "The Only Thing They Fear Is You",
"g": "Doom Eternal",
"score": 0.3202,
"title_score": 0.1771
},
{
"id": "EX_177",
"t": "Smiles and Tears",
"g": "EarthBound",
"score": 0.314,
"title_score": 0.372
},
{
"id": "EX_046",
"t": "BFG Division",
"g": "Doom",
"score": 0.2898,
"title_score": 0.1078
},
{
"id": "EX_088",
"t": "An Unwavering Heart",
"g": "Pokemon X & Y",
"score": 0.274,
"title_score": 0.31
}
],
"evidence": {
"tag_title": "Rip & Tear",
"tag_album": "DOOM (Original Game Soundtrack)",
"tag_artist": "Mick Gordon",
"filename_stem": "02 Rip & Tear"
}
},
"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."
}