In this episode of When Shift Happens , I sit down with Kostas Chalkias to discuss why the next decade of blockchain won’t be defined by faster transactions, but by quantum-safe cryptography, AI-native infrastructure, and systems designed for machines and humans. Chalkias is the co-founder and chief cryptographer at Mysten Labs, best known for building the Sui Network after leaving Facebook’s Libra project. With over 15 years in cryptographic research and security, he brings