Enterprise Blockchain Patterns in TypeScript: Real Case Studies, Protocol Adapters & Post-Quantum Security

From theory to production-ready patterns — traceability, selective disclosure, credentials, and reconciliation with actual runnable examples. Most blockchain content for enterprises stays at the "hello world" or high-level architecture stage. Developers and architects need concrete patterns they can adapt to real regulated environments, consortiums, and future-proof security requirements. That's why I created enterprise-blockchain — a TypeScript repository packed with operational case studies, protocol-agnostic modules, and advanced crypto integrations. It's designed for developers who want to move beyond toy examples and start building production-grade enterprise solutions. What This Repo Actually Gives You Four real business case studies with runnable examples Protocol adapters for Hyperledger Fabric, Besu (EVM), and Corda Security modules : Multi-Party Computation (MPC), Hardware Security Module (HSM) patterns, and Post-Quantum cryptography (ML-KEM / Kyber, ML-DSA / Dilithium, hybri