{ "schema": 1, "purpose": "Actual-library linked SFZ state size and exact normalized-program roundtrip qualification; eight roots spanning all six SFZ families. This is not audio or full program-corpus qualification.", "state_limit_bytes": 67108864, "embedded_assets_limit_bytes": 33554432, "engine_version": "0.1.0", "preparation_options": { "max_voices": 256, "seed": 1, "embed_assets": false, "sample_budget_frames": 1073741824 }, "provenance": { "captured_at_utc": "2026-10-01T06:52:24.519118+00:00", "git_head": "5b6ac2a026c8464443129231d1a44fcb5bc6f188", "worktree_dirty": true, "root_source_sha256": "98ce9c4a206a4807c934286e663dafaf6d7d89f4b7a98a22cc5d251c1b808699", "binary_sha256": "5975dcbfbf9f24be9e8b7ba85ac406c14878fe26f1935130d2a34832e67e5be5", "helper_source_sha256": "e0b2d53b1c6a0387a799e24092a592bc0ffbd257661f3d13d8d5156a50798aab", "captured_before_darkblack_probe": true }, "provenance_notes": [ "Binary/root/request provenance was captured before the Black and Blue probe. The same executable ran the preceding seven successful probes; their provenance capture is retrospective.", "The linked executable includes compact version 4 state but predates final resolver authorization hardening. This proof qualifies wire size and normalized reconstruction. Current source authorization is independently tested by device_state and asset scope tests.", "No publisher recordings, normalized programs, encoded device states, or binaries are included in this artifact. Only public root identifiers, hashes, options, counters, byte sizes and timings are retained.", "Absolute asset roots affect serialized path lengths and normalized fingerprints; byte sizes are observations on this machine, not portable exact expectations.", "The original reproduction_helper_sha256 is retained as historical proof. current_scoped_reproduction_helper_sha256 identifies the updated helper using native configured SFZ grants; original observed results and executable/source provenance are unchanged." ], "reproduction_helper": "tools/sfz-state-qualify.rs", "reproduction_helper_sha256": "02857c2fa69ef34af71b773e99f0d3bff127f8e54e7c6786cb6b43ed093bebe9", "rows": [ { "decode_error": null, "encoded_state_bytes": 11543, "linked_assets": 15, "normalized_program_bytes": 38309, "regions": 13, "seconds": 0.016311008, "source_bytes": 268, "family": "sonatina", "root": "contrib/sonatina/assets/sso/Sonatina Symphonic Orchestra/Brass - Notation/Trumpet Solo Sustain (looped).sfz", "measured_asset_root": "/home/aaron/proj/muz-core/contrib/sonatina/assets", "root_source_sha256": "6cb051a4ae1da3084fdfe8e0107d7dc544cac739aa9773ef680d9cc63abeccce", "defines": {}, "source_overlays": [], "wire_version": 4, "pcm_decoded": false, "assets_embedded": false, "normalized_program_equal_after_restore": true, "executable_identity_captured_before_this_probe": false }, { "decode_error": null, "encoded_state_bytes": 1186438, "linked_assets": 5223, "normalized_program_bytes": 29677434, "regions": 8902, "seconds": 17.528418409, "source_bytes": 217, "family": "virtuosity_drums", "root": "contrib/virtuosity-drums/assets/Programs/02-full-kit.sfz", "measured_asset_root": "/home/aaron/proj/muz-core/contrib/virtuosity-drums/assets", "root_source_sha256": "805034d3b0f9352bfaeb1dd49d6ab15c313289d2b83f64fe1cd5a695ecd0a732", "defines": {}, "source_overlays": [], "wire_version": 4, "pcm_decoded": false, "assets_embedded": false, "normalized_program_equal_after_restore": true, "executable_identity_captured_before_this_probe": false }, { "decode_error": null, "encoded_state_bytes": 62299, "linked_assets": 224, "normalized_program_bytes": 3175237, "regions": 664, "seconds": 0.382426634, "source_bytes": 254, "family": "sonatina", "root": "contrib/sonatina/assets/sso/Sonatina Symphonic Orchestra/Brass - Performance/All Brass KS.sfz", "measured_asset_root": "/home/aaron/proj/muz-core/contrib/sonatina/assets", "root_source_sha256": "e5594d244e722174c97f32d81a4a4e21e3368bb503cf12ea784fad468b9f1ccd", "defines": {}, "source_overlays": [], "wire_version": 4, "pcm_decoded": false, "assets_embedded": false, "normalized_program_equal_after_restore": true, "executable_identity_captured_before_this_probe": false }, { "decode_error": null, "encoded_state_bytes": 69910, "linked_assets": 255, "normalized_program_bytes": 6242719, "regions": 1590, "seconds": 0.755139107, "source_bytes": 246, "family": "sonatina", "root": "contrib/sonatina/assets/sso/Sonatina Symphonic Orchestra/Organ/Organ Combinations.sfz", "measured_asset_root": "/home/aaron/proj/muz-core/contrib/sonatina/assets", "root_source_sha256": "5d282d3c6c1153aec876da8a381ee7563768e73f55634772f0cf3cd2cee5ca4f", "defines": {}, "source_overlays": [], "wire_version": 4, "pcm_decoded": false, "assets_embedded": false, "normalized_program_equal_after_restore": true, "executable_identity_captured_before_this_probe": false }, { "decode_error": null, "encoded_state_bytes": 689215, "linked_assets": 2407, "normalized_program_bytes": 138537458, "regions": 12427, "seconds": 15.35138478, "source_bytes": 299, "family": "standard_guitar", "root": "contrib/unreal/standard-guitar/assets/standard-guitar/UI_Standard_Guitar/Programs/01-Standard Guitar KSOP.sfz", "measured_asset_root": "/home/aaron/Documents/Codex/2026-09-30/task-2/muz-plan/contrib/unreal/standard-guitar/assets", "root_source_sha256": "2780b9cde486adf962c7ccb6b2e4414dcfe054bc3b9c61f0ad6205c6195be118", "defines": {}, "source_overlays": [], "wire_version": 4, "pcm_decoded": false, "assets_embedded": false, "normalized_program_equal_after_restore": true, "executable_identity_captured_before_this_probe": false }, { "decode_error": null, "encoded_state_bytes": 754037, "linked_assets": 2788, "normalized_program_bytes": 129172503, "regions": 14235, "seconds": 18.385550926, "source_bytes": 275, "family": "metal_gtx", "root": "contrib/unreal/metal-gtx/assets/metal-gtx/UI_METAL-GTX/Programs/01-METAL-GTX Full.sfz", "measured_asset_root": "/home/aaron/Documents/Codex/2026-09-30/task-2/muz-plan/contrib/unreal/metal-gtx/assets", "root_source_sha256": "a7661be6657064013297bb77a0a8827279195914d27e1e2338c23f75ca7b112e", "defines": {}, "source_overlays": [], "wire_version": 4, "pcm_decoded": false, "assets_embedded": false, "normalized_program_equal_after_restore": true, "executable_identity_captured_before_this_probe": false }, { "decode_error": null, "encoded_state_bytes": 214738, "linked_assets": 861, "normalized_program_bytes": 43468938, "regions": 6798, "seconds": 5.165988003, "source_bytes": 262, "family": "shinyguitar", "root": "contrib/karoryfer/assets/guitar/Programs/main.sfz", "measured_asset_root": "/home/aaron/Documents/Codex/2026-09-30/task-2/muz-plan/contrib/karoryfer/assets", "root_source_sha256": "e78ba4363619ac242ab43adf646c558b33379c3c0199d77a72dec4752c062d1f", "defines": { "sample_dir": "../Samples" }, "source_overlays": [], "wire_version": 4, "pcm_decoded": false, "assets_embedded": false, "normalized_program_equal_after_restore": true, "executable_identity_captured_before_this_probe": false }, { "decode_error": null, "encoded_state_bytes": 405066, "linked_assets": 1583, "normalized_program_bytes": 112481180, "regions": 8448, "seconds": 12.616931463, "source_bytes": 251, "family": "black_and_blue", "root": "contrib/karoryfer/assets/bass/Programs/01-darkblack_keysw.sfz", "measured_asset_root": "/home/aaron/Documents/Codex/2026-09-30/task-2/muz-plan/contrib/karoryfer/assets", "root_source_sha256": "98ce9c4a206a4807c934286e663dafaf6d7d89f4b7a98a22cc5d251c1b808699", "defines": {}, "source_overlays": [], "wire_version": 4, "pcm_decoded": false, "assets_embedded": false, "normalized_program_equal_after_restore": true, "executable_identity_captured_before_this_probe": true } ], "current_scoped_reproduction_helper_sha256": "6ca7fd09e6a5f1e90c9781e9a62882724286da9663af79457c8bed714998853b", "current_reproduction_builder": "tools/build-sfz-state-qualify.py", "current_scoped_workflow_verification": { "provenance": { "captured_at_utc": "2026-10-01T07:02:32.186590+00:00", "engine_git_head_before_probe": "2032fc41e83447da471345f358143a425726925e", "helper_source_sha256": "6ca7fd09e6a5f1e90c9781e9a62882724286da9663af79457c8bed714998853b", "binary_sha256": "ab3ce9394310500af4969189d808b1ea91d80bb48700fdcc6300447532f5ac6b", "installed_root": "/home/aaron/Documents/Codex/2026-09-30/task-2/muz-plan/contrib/karoryfer/assets/bass/Programs/11-darkblack_btb_open.sfz", "installed_root_source_sha256": "570835b851b8f0ceb6a8e7f87f8cdba76f8141b508f88a49603fc9a7bd18b935", "engine_dirty_source_hashes_captured_after_probe": { "src/audio/device/sfz_dsp.rs": "c16b9cbe8030dce0da0e7b8550cc37cc91663c8023765d305fac8822e95cdc47" } }, "installed_contrib_without_extra_grants": { "decode_error": null, "encoded_state_bytes": 19597, "linked_assets": 46, "normalized_program_bytes": 2657195, "path": "contrib/karoryfer/assets/bass/Programs/11-darkblack_btb_open.sfz", "regions": 216, "roundtrip": true, "seconds": 0.32285768, "source_bytes": 254 }, "custom_directory_without_grant": { "load_error": "SFZ case lookup outside authorized roots", "opened_recordings": false }, "custom_directory_with_MUZ_SFZ_ASSET_ROOTS": { "decode_error": null, "encoded_state_bytes": 7924, "linked_assets": 1, "normalized_program_bytes": 522, "regions": 1, "roundtrip": true, "seconds": 0.000982218, "source_bytes": 181 }, "notes": [ "Current helper binary/request/root hashes were captured before these scoped smoke runs. Engine git head identifies the base; listed dirty engine source hashes were captured after the runs.", "Historical eight-root observations and their hashes remain unchanged. This additional check exercises current installed discovery, custom default denial, and explicit custom directory grant." ] } }