The a16z crypto show explores how decentralized networks are reshaping money, ownership, and the architecture of the internet. We go 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. We cover stablecoins and global payments, the tokenization of "real-world" assets, decentralized physical infrastructure, network design and governance, and the practical tradeoffs behind decentralization — along with lessons from past technology shifts. 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 — and why it matters now. Learn more at a16zcrypto.com. *** Posts should not be considered investment advice or an advertisement for investment services. Reposts of third-party content are not attributable to a16z; see disclosures for more information: https://a16z.com/disclosures/.
Interactive proof systems, once considered purely theoretical, now underpin the verifiable computation and zero-knowledge proofs essential to modern blockchain infrastructure. The sum-check protocol, a foundational technique for verifying complex computations with minimal communication, serves as a core component of cu...
Zero-knowledge proofs and interactive proof systems represent a fundamental shift in cryptography, enabling verifiable computation without revealing sensitive underlying data. Turing Award-winning cryptographer Shafi Goldwasser explains that these concepts emerged from the "mental poker" problem, where the goal was to ...
The U.S. financial system requires a comprehensive federal regulatory framework for the crypto industry to foster innovation and ensure long-term stability. Current regulatory ambiguity creates an "anarcho-tyranny" environment that punishes compliant actors while allowing bad actors to thrive offshore, as evidenced by ...
AI is fundamentally transforming business operations by shifting the focus from traditional headcount-based scaling to token-budget management. Engineering teams now treat token spend as a P&L metric, enabling flexible, variable-cost structures that mirror financial trading desks. This evolution fosters the rise of lea...
Public-key cryptography fundamentally transformed secure internet communication, anchored by the invention of the RSA algorithm in 1977. Cryptographer Ron Rivest, a co-inventor of RSA, details the transition from early, ad-hoc symmetric ciphers to the development of robust digital signatures and collision-resistant has...
Auction theory and market design provide essential mechanisms for efficient resource allocation, bridging the gap between theoretical models and real-world implementation. Nobel laureate Paul Milgrom highlights how practical challenges, such as the FCC spectrum auctions, necessitate moving beyond traditional general eq...
Market design functions as an engineering discipline that translates economic theory into practical, efficient solutions for complex allocation problems. By addressing marketplace failures—such as congestion, coordination difficulties, and information asymmetries—designers build systems like the National Resident Match...
Distributed systems rely on the power of mathematical abstraction to manage concurrency and ensure fault tolerance. Leslie Lamport, a Turing Award-winning computer scientist, explains that implementing distributed systems as state machines provides a robust framework for achieving consistency despite potential failures...
Distributed systems require robust replication protocols to maintain reliability amidst node failures and malicious attacks. Turing Award-winning computer scientist Barbara Liskov traces the evolution of these systems, beginning with her work on CLU and the introduction of guardians to manage concurrency and atomic tra...
Network tokens function as ownership assets for decentralized marketplaces, enabling automated value capture and distribution that traditional equity models cannot replicate. Regulatory frameworks like the CLARITY Act are vital to unlocking this design space, allowing founders to build sustainable business models witho...
Recent spikes in DeFi hacks, resulting in hundreds of millions of dollars in losses, stem from a combination of geopolitical tensions and the rapid adoption of AI by attackers. Rather than creating new vulnerabilities, AI functions as a powerful "spotlight" that exposes long-standing, inherent security flaws. To counte...
The crypto industry is transitioning from an ideological, cypherpunk movement toward a pragmatic, mainstream-focused era, underscored by the launch of a16z’s Crypto Fund 5. This evolution prioritizes real-world utility, particularly through stablecoins and on-chain financial infrastructure, which now rival traditional ...
Agentic commerce is fundamentally transforming how consumers and businesses interact with the internet, as AI agents evolve from simple chatbots into autonomous entities capable of executing complex tasks and transactions. This shift renders traditional, distraction-based advertising models obsolete, as agents prioriti...
Decentralized AI infrastructure is essential to prevent the concentration of power within a few hyperscalers and to support the rise of autonomous, sovereign machine agents. By utilizing crypto-economic protocols, machines can establish programmatic trust, enabling them to operate independently of human-centric legal s...
The proliferation of AI-driven bots and deepfakes necessitates a robust "Proof of Human" infrastructure to verify identity and maintain digital integrity. Alex Blania, CEO of Worldcoin, explains that traditional verification methods like government IDs or web-of-trust models fail to address the exponential scale of AI-...
Morpho is a non-chain lending and borrowing infrastructure that allows people to earn yield or take loans on-chain in an open way. Paul Frambot explains that Morpho aims to create a more efficient and open financial system by operating on a single database (like Ethereum) rather than the current fragmented system of nu...
Jito's role within the Solana ecosystem is examined, focusing on its liquid staking protocol and validator client designed to optimize transaction ordering and mitigate spam. Jito views itself as Solana's economic growth engine, with its validator client running on a significant portion of the network. The discussion h...
The podcast explores the concepts of Effective Accelerationism (EAC) and Decentralized Defensive Acceleration (DEAC), delving into their philosophical underpinnings and practical implications. It questions how humanity can intentionally accelerate technological advancement while mitigating potential risks, such as over...
The podcast explores how blockchain technology can revolutionize the creator economy by enabling direct connections between creators and their fans through "Bond." Justin Blau and Michael Blau highlight the limitations of Web2 platforms, where creators lack data on their audience and face algorithmic constraints. Bond ...
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