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a16z crypto show

a16z crypto show

a16z crypto, Robert Hackett, Sonal Chokshi 118 Episodes Aug 13, 2026

The a16z crypto show explores how decentralized networks are reshaping money, ownership, and the architecture of the internet. It goes beyond the hype to look at what’s actually working, what isn’t, and what comes next as crypto continues to go mainstream and blockchains become core infrastructure. Each episode features conversations with founders, engineers, economists, policymakers, and researchers building at the frontier of finance, payments, AI, and distributed systems. The show covers stablecoins and global payments, tokenization of real-world assets, decentralized physical infrastructure, network design and governance, and practical tradeoffs behind decentralization. Produced and hosted by the a16z crypto team, the show combines reporting, analysis, and first-principles thinking to explain how crypto intersects with the economy and society.

Episodes

The 'Useless' Theory Behind Modern SNARKs (ft. Gödel Prize Winner Noam Nisan)
The 'Useless' Theory Behind Modern SNARKs (ft. Gödel Prize Winner Noam Nisan) Aug 13, 2026 01:15:03 More than 30 years ago, Gödel Prize Winner Noam Nisan helped develop a proof technique that he never expected anyone to use in the real world.  At the center of that breakthrough was the sum-check protocol — an elegant technique that emerged from Noam Nisan’s early work on interactive proofs. At the time, even Nisan assumed ideas like these were far too theoretical to become practical technology.
How Zero-Knowledge Proofs Were Invented (ft. Co-Inventor and Turing Award Winner Shafi Goldwasser)
How Zero-Knowledge Proofs Were Invented (ft. Co-Inventor and Turing Award Winner Shafi Goldwasser) Aug 10, 2026 00:57:01 How can you prove that something is true without revealing why it is true?  That question gave rise to zero-knowledge proofs, one of the most important breakthroughs in modern cryptography. What began as an attempt to solve a seemingly playful problem — playing poker securely over the telephone — ultimately changed how computer scientists think about proofs, privacy, and verification. In this epi
Marc Andreessen and Chris Dixon: Why America Needs CLARITY
Marc Andreessen and Chris Dixon: Why America Needs CLARITY Aug 1, 2026 00:58:15 a16z Cofounder and General Partner Marc Andreessen and a16z crypto Founder and Managing Partner Chris Dixon on why the CLARITY ACT matters. Congress is debating once-in-a-generation market structure legislation that could determine where financial and internet infrastructure gets built. Chris and Marc join host Robert Hackett to discuss why regulatory clarity matters, what the current policy envir
How AI is Changing the Way We Build Companies (ft. Guy Wuollet and Noah Citron)
How AI is Changing the Way We Build Companies (ft. Guy Wuollet and Noah Citron) Jul 27, 2026 00:58:14 For the first time, companies can treat AI token spending almost like headcount: allocate more money, deploy more intelligence, and potentially get more work done. That shift could change much more than engineering productivity. It could reshape how companies form, how teams are managed, how businesses are financed, and who is best positioned to build them. In this episode, a16z crypto General Par
The Story Behind RSA: The Invention That Secured the Internet (ft. Turing Award Winner Ron Rivest)
The Story Behind RSA: The Invention That Secured the Internet (ft. Turing Award Winner Ron Rivest) Jul 24, 2026 00:54:44 Before the internet could become a place to bank or transact, it needed a way for strangers to know who they were talking to, and whether a message could be trusted. Turing Award winners Ron Rivest, Adi Shamir, and Leonard Adleman helped invent it. In this episode of First Principles, Rivest tells the story of how they developed RSA, the first practical public-key cryptosystem. Their breakthrough
Why auction design matters (ft. Nobel economist Paul Milgrom)
Why auction design matters (ft. Nobel economist Paul Milgrom) Jul 17, 2026 01:18:00 Long before onchain markets made mechanism design a daily engineering problem, Nobel Prize winner Paul Milgrom was asking how prices actually form — and how better auction rules could reshape actual markets. His work helped transform auction theory from an elegant branch of economics into a practical toolkit for allocating scarce resources, from wireless spectrum to digital ads to financial market
Why markets fail — and how to fix them (ft. Nobel  economist Alvin Roth)
Why markets fail — and how to fix them (ft. Nobel economist Alvin Roth) Jul 14, 2026 01:25:25 Long before crypto made coordination programmable, Nobel Prize winner Alvin Roth was designing markets where coordination could save lives.  In this episode of First Principles, Roth tells the story of how he helped build systems for some of the hardest matching problems in the world, from where doctors train and where students go to school to how kidney donors can reach the patients who need them
Leslie Lamport on the Science of Distributed Systems
Leslie Lamport on the Science of Distributed Systems Jun 25, 2026 00:36:22 Before blockchains could reach consensus, Leslie Lamport had to define what agreement even meant when computers fail, lie, or disappear.  In this episode of First Principles: The Scientific Roots of Blockchain Technology, Turing Award-winning computer scientist Leslie Lamport joins Tim Roughgarden Head of Research at a16z crypto and Professor of Computer Science at Columbia University, and a16z cr
Before Blockchains, There Was State Machine Replication (ft. Barbara Liskov and Tim Roughgarden)
Before Blockchains, There Was State Machine Replication (ft. Barbara Liskov and Tim Roughgarden) Jun 22, 2026 00:35:46 Every blockchain today leans on replication ideas worked out in the 1980s, by a Turing Award winner who wasn’t thinking about how it might apply to money at all.  In this episode of First Principles, a16z crypto Head of Research and Columbia professor Tim Roughgarden speaks with Barbara Liskov, MIT professor, Turing Award winner, and one of the most influential computer scientists in programming l
How Bitcoin Rewired a Classic Computer Science Problem (ft. Tim Roughgarden and Ittai Abraham)
How Bitcoin Rewired a Classic Computer Science Problem (ft. Tim Roughgarden and Ittai Abraham) Jun 22, 2026 00:20:00 Bitcoin often gets credited with inventing trustless consensus. It didn’t.  The problem was named decades earlier — in the world of distributed computing — and researchers spent years studying how machines could reach agreement even when some participants were faulty, adversarial, or corrupt. What Bitcoin did was something different: It solved a classic Byzantine agreement problem in a radically n
How Stablecoins Are Reconfiguring the Financial System | ft. Eddy Lazzarin and Sonal Chokshi
How Stablecoins Are Reconfiguring the Financial System | ft. Eddy Lazzarin and Sonal Chokshi Jun 12, 2026 01:20:18 Crypto has been walled off from the real economy for years — that's changing.  Sonal Chokshi and Robert Hackett sit down with Eddy Lazzarin, a16z crypto's newest General Partner, to break down why crypto is entering a completely different phase and what gets built once the rules finally catch up to the technology.  The discussion spans:  - what the CLARITY Act actually does and why it changes the
The Real Reason Behind Most DeFi Hacks
The Real Reason Behind Most DeFi Hacks May 13, 2026 00:35:28 Following a string of major DeFi exploits, we unpack what’s driving the recent rise in hacks across crypto. a16z crypto GP Eddy Lazzarin and security engineer Matt Gleason join host Robert Hackett to take a closer look. Their argument: AI is not introducing entirely new vulnerabilities. It is making existing weaknesses easier to identify and exploit. The question is whether defenders can evolve as

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