Austin Campbell is Founder & CEO of Zero Knowledge Group and Adjunct Professor at NYU Stern School of Business, where he teaches decentralized finance. He previously served as CRO and Head of Portfolio Management at Paxos, overseeing risk, reserves, and regulatory strategy for ~$23 billion in stablecoins under the NYDFS framework. At Citi he co-headed Digital Assets Rates Trading, and at Stone Ridge he pioneered early institutional Bitcoin lending while running sophisticated cash and bond strategies. He advises traditional institutions on stablecoins, payments, and market structure, translating where blockchain creates genuine operational value and where it does not.