test(gateway): bind qualification to immutable Protocol

openspec/changes/archive/2026-07-29-phase3c-gateway-qualification/tasks.md

@@ -18,7 +18,7 @@
 
 - [x] 3.1 Run focused red/green checks, strict OpenSpec validation, `make
   verify`, race/fuzz/resource checks, and freeze the harness commit.
-- [ ] 3.2 Run the opt-in ten-minute and six-profile command exactly once
+- [x] 3.2 Run the opt-in ten-minute and six-profile command exactly once
   against the frozen candidate and archive raw artifacts and hashes.
-- [ ] 3.3 Sync the canonical specification, archive the completed change, and
+- [x] 3.3 Sync the canonical specification, archive the completed change, and
   revalidate strictly without claiming live Apollo/macOS/firewall evidence.