Six proposal-validation records

Inspect each audio result's source and build

Each panel reads one closed v2 record and keeps that record's commit, source paths, build manifest, artifacts, and SHA-256 values together.

Performance claims: none. These records validate workload correctness and provenance. They contain no timing result or JavaScript-versus-Wasm conclusion.

The direct JSON link in every section remains available when JavaScript is disabled or the enhanced panel cannot load.