10 Final Summary

Final STAGE2_6A_FAIL_HARDCODE_STILL_DANGEROUS. Read-only audit; no apply/permit/ledger/registry/plan/function/trigger/scheduler/ownership/service/Git mutation.

Safety PASS/no-worse. Hardcode inventory FAIL. Plan registry hardcoded/stale risk. Tier registry hardcoded/weak/parity risk. Signoff scope weak. Readiness blocked today but false-green risk. Writer bypass risk. Scale visible but misclassified.

Stage 2.6A structures are useful but do not complete a safe operational Plan/Tier/Signoff SSOT. Do not proceed 2.6B until exact 2.6A fixes pass fresh independent audit.