In this episode, Stanford cryptography professor Dan Boneh and a16z General Partner Ali Yahya elevate our knowledge of zero-knowledge proofs and their applications in the blockchain world. Listen as they dive into the intricacies of succinct proof systems, the difference between SNARKs and STARKs, the magic of recursive SNARKs, and why zero-knowledge systems are essential to the evolution of Ethereum.

Show highlights:

how Ali became a general partner at a16z Crypto and why Dan started working on “the science of blockchains”
what a succinct proof system is
analogies for understanding zero-knowledge proofs
the difference between SNARKs and STARKs and whether centralization can be fully avoided
how zero-knowledge technology became so crucial for blockchains
the reasons to push computations off-chain and the applications of this technology
why zkEVMs are essential to help Ethereum scale
why privacy is important not only in financial transactions but also in other areas like social networks and gaming
the challenges that arise from trusted setups and whether it would be possible to create false proofs
how to mitigate the trusted setup problem with different proof systems
what is being built to make zero-knowledge proofs cheaper to create
whether a privacy-focused technology can be pursued while staying compliant with regulations
how zero-knowledge proofs can improve the security of blockchain bridges

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Guests:

Ali Yahya, general partner at a16z crypto
Dan Boneh, professor of computer science and electrical engineering, Stanford University; and senior research advisor, a16z crypto
Using ZK Proofs to Fight Disinformation

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Guests:

Links

Why Zero-Knowledge Proofs Are Critical to Ethereum’s Future - Ep. 473