Author update: spent the day doing a final pass before asking HN to re-up the post.

What changed since the original submission: - 8 active claims (added DT-FEM-01 — FEM/digital twin verification) - 107 tests passing, steward_audit PASS - Every link on the site now points to the actual file in the repo - system_manifest.json synced, all docs consistent

Still solo, still transparent about limitations (reports/known_faults.yaml). Happy to answer any questions about the protocol design.