CAIN-42 E13 · Quorum-Governed, Kernel-Enforced Execution

IMPLEMENTED, TESTED (library + live kernel lifecycle on the build host); NOT DEPLOYED at MCPGate or the hosted gateway; enforcer fixes F13-1..4 ARE live

Clean-room verifierINTACT 24/24 checks (program text as SHA-256 commitment)
Offline attack lab29/29 blocked
Live lifecycleauthorized run EXECUTED rc=0; replay, forged and post-quarantine authorizations denied without a process
Enforcer bypasses fixed (live)4 (F13-1..F13-4)
Tests27 passed in 28.92s
verify_authorization, p500.7767 ms

See REPRODUCTION.md to verify it yourself.