Zero Knowledge

Zero Knowledge Podcast

Episodes

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Jan 29, 2026 • 1min

Bonus: Join zkMesh+ for some bonus podcast content!

A short bonus clip explores whether quantum computers pose real threats to blockchains and Zcash upgrades. The conversation highlights technical perspectives on cryptographic risk and future-proofing systems. Listeners hear about subscriber-only perks and how to access extra members-only content.
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18 snips
Jan 21, 2026 • 1h 14min

Sean Bowe on Tachyon and the Evolution of Zcash

In this chat, Sean Bowe, a trailblazing Zcash core developer leading Tachyon, dives deep into Zcash's evolution and its cryptographic innovations. He highlights Tachyon’s role in enhancing the shielded pool upgrade and addresses scalability challenges. Sean shares insights on how wallet UX improvements and cross-chain integrations are pivotal for expanding adoption. Additionally, he discusses the importance of decentralization and governance in the Zcash ecosystem, painting an exciting picture of where privacy-focused technology is heading.
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Jan 19, 2026 • 3min

Bonus: Welcome to 2026 from ZK Podcast & zkMesh+

We share some updates about the upcoming episodes and the ZK Podcast & ZK Hack ecosystem - specifically zkMesh+ launching this Wednesday. zkMesh+ will bring together work from the Zero Knowledge Podcast, ZK Hack, and ZK Mesh. Subscribers will have access to a set of additional resources, including: the quarterly State of ZK Reportmonthly addendums on adjacent technologies such as FHE, iO, and MPCearly access and discounts for events like zkSummit and ZK Hack hackathonsselect subscriber-only Zero Knowledge Podcast segments and other experimental content If that sounds interesting, you can subscribe ahead of launch directly on the ZK Mesh Substack https://zkmesh.substack.com/subscribe    
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Dec 3, 2025 • 15min

Year in Review: ZK Podcast in 2025 & Beyond

In this year-end review, Anna dives into the major themes of 2025, like lattice cryptography, quantum computing, and ZK-ID systems. She teases upcoming plans for 2026, including a mini-series and zkSummit14. Privacy tech's urgency in the age of AI takes center stage, as she shares insights on emerging applications such as ZK DEXs and watermarking. Engaging discussions on benchmarks, cryptographic assumptions, and the community's next steps offer a glimpse into an exciting future of zero knowledge innovations.
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20 snips
Nov 26, 2025 • 1h 2min

Pratyush Mishra on Tiny Proofs, Folding, Low-Memory SNARKs and More

Pratyush Mishra, Assistant Professor at the University of Pennsylvania, dives into his groundbreaking work on zero-knowledge proofs. He discusses how Garuda and Pari achieve ultra-small SNARK proofs, and explains the innovative use of hash-based folding techniques. Pratyush also highlights the significance of low-memory SNARKs for devices with limited resources and explores real-world applications beyond blockchain, such as verifying SQL queries and document formats. His collaborative research aims to push the boundaries of cryptographic efficiency and practicality.
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Nov 19, 2025 • 1h 6min

Lattices, Folding, & Symphony with Binyi Chen

Binyi Chen, a Stanford postdoctoral researcher, specializes in lattice-based folding schemes and SNARK research. He discusses the evolution of LatticeFold and LatticeFold+, and how replacing traditional hashes with Ajtai commitments enables post-quantum security. Binyi introduces his innovative work, Symphony, which simplifies recursive verification circuits and enhances efficiency. He explores the advantages of lattices over hash-based methods, the challenges of adapting folding to lattice structures, and potential future advancements in lattice SNARK technologies.
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5 snips
Nov 12, 2025 • 1h 3min

The Quest for Practical iO with Machina iO

Sora Suegami and Enrico Bottazzi from the Makina.io team at the Ethereum Foundation are pioneering indistinguishability obfuscation (iO) technology. They dive into their journey studying iO’s potential for smart-contract privacy and the challenges of making it practical. Topics include the innovative use of lattice assumptions, conditional decryption in real-world applications, and optimization strategies for efficient obfuscation. With insights on benchmarks and security proofs, they shed light on the future of cryptographic privacy.
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27 snips
Nov 5, 2025 • 1h 2min

Countdown to Q-Day with Project 11

In this engaging discussion, Alex Pruden, the founding CEO of Project 11, and Conor Deegan, their VP of Engineering, delve into the looming threats posed by quantum computing to blockchain technology. They reveal which cryptographic algorithms are most vulnerable and outline crucial user migration strategies before 'Q-Day.' The duo emphasizes the need for post-quantum solutions like secure vaults and optimized signature schemes, while also discussing how zero-knowledge proofs can play a role in future security measures.
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24 snips
Oct 22, 2025 • 56min

Kevin Lacker on AI-Assisted Theorem Proving and Acorn

Kevin Lacker, the mastermind behind Acorn, merges AI with theorem proving to transform formal mathematics. He discusses how Acorn simplifies proof writing, making it more intuitive compared to traditional tools like Lean. The conversation delves into the potential and pitfalls of AI in math, addressing challenges like hallucinations while emphasizing the benefits for research, especially in zero-knowledge proofs. Lacker also highlights Acornlib, an evolving mathematical library, and the community's role in its growth, making formal verification more accessible.
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31 snips
Oct 15, 2025 • 1h 8min

Payy and Payy Card, the Undoxable Credit Card

Sid Gandhi, Co-founder of Payy, and Calum Moore, its technical lead, dive into the future of private payments with the launch of the Payy Card. They discuss using a ZK Validium rollup architecture on Polygon, balancing privacy and compliance, and the intriguing tech behind client-side proofs. The duo reveals how the Payy Card achieves undoxable KYC, ensuring user privacy in transactions. They also explore challenges in self-sovereign finance and share insights on integrating with Visa, paving the way for a user-friendly, privacy-focused payment solution.

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