Shadow-audit: BriVault (CodeHawks First Flight 2025-11) — 9 findings, PoCs all passing
Shadow audit of CodeHawks First Flight 2025-11-brivault (193 NSLOC ERC-4626 tournament-betting vault). 9 distinct findings (6 HIGH, 2 MEDIUM, 1 INFO); all have passing Foundry PoCs. Severity cross-checked across 3 frontier LLMs. Methodology post; calibration-not-novelty published as a Strategy-14 partnership trust signal.