PLC Bundle creates an immutable, cryptographically-chained archive of PLC directory operations. However, the security depends on external verification.

✅ Tamper Evidence: Any modification breaks the chain ✅ Integrity Verification: Detect corruption or tampering ✅ Reproducibility: Anyone can recreate bundles from PLC ✅ Transparency: All operations are publicly auditable

❌ Standalone Trust: The chain alone isn't proof of authenticity ❌ Protection Against Total Replacement: Someone controlling all bundles can rewrite history