Martin Derka, the technical co-founder of Zircuit and a PhD expert in algorithms, unveils groundbreaking advancements in blockchain security. He discusses Zircuit's unique zero-knowledge roll-up technology that promises to prevent hacks even at the smart contract level. The conversation covers novel AI-driven fraud protection tools and the pressing need for robust security in DeFi, shedding light on the vulnerabilities of existing systems. Derka emphasizes how his innovations could reshape the crypto landscape by restoring trust and user confidence.