Zero Knowledge Zero Knowledge Podcast

Summary

This week, Anna and Tarun catch up with Georgios Konstantopoulos, CTO of Paradigm and long-standing friend of the ZK Pod!


First they cover the work Georgios has been doing since he last appeared on the show, covering everything from updates on Foundry to the more recent work on Reth. They then dig into what makes it different, what inspires its design, where it is heading and the eventual end goals of the project. They also chat about the general client node landscape, from the ETH 2.0 research days to present day, before diving into discussing different clients from different teams, how this diversity can protect a chain and how each client can differ.





Here’s some additional links for this episode:



Georgios’ GitHub
Introducing Reth by Paradigm
Reth GitHub
Episode 224: Foundry with Georgios Konstantopoulos
Loom Network
CryptoZombies
Geth: Ethereum
Full BSC Node Guide: How to Run BNB Smart Chain Nodes
GitHub: flashbots:mev-geth
Arbitrum
The Definitive Guide to Sequencing by James Prestwich
Verkle Trees for Statelessness





Check out the latest jobs in ZK at the ZK Podcast Jobs Board.





The next ZK Hack IRL is happening May 17-19 in Kraków, apply to join now at zkkrakow.com.





o1Labs is excited to announce the v1 release of o1js, THE fastest way to build zkApps and
deploy to the Mina blockchain.


After 2 years and 70,000 downloads, o1js v1 is the enterprise-grade
Typescript zkDSL the community has been waiting for.


Are you ready to build the next killer zkApp? Then visit o1js.org and get started today.





Aleo is a new Layer-1 blockchain that achieves the programmability of Ethereum, the privacy of Zcash, and the scalability of a rollup.


As Aleo is gearing up for their mainnet launch in Q1, this is an invitation to be part of a transformational ZK journey.


Dive deeper and discover more about Aleo at http://aleo.org/





If you like what we do:



Find all our links here! @ZeroKnowledge | Linktree
Subscribe to our podcast newsletter
Follow us on Twitter @zeroknowledgefm
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In this week’s episode, Anna and Guillermo catch up with Justin Thaler, Associate Professor at Georgetown and Research Partner at a16z.


The group dive into a handful of points from Justin’s ‘17 Misconceptions about SNARKs’ article, discussing if his views have changed since it was published back in 2023 and whether some points have become common knowledge since the article first rippled through the ZK community. They then dive into his new zkVM Jolt, which was initially described along with Lasso in 2023, but has now been implemented and is open to contributions from the community.




Here’s some additional links for this episode:



17 misconceptions about SNARKs (and why they hold us back) by Justin Thaler
ZK Hack Discord: contains Study Club, Thaler Book Club and more
Approaching the 'lookup singularity': Introducing Lasso and Jolt
Simons Institute for the Theory of Computing
zkStudyClub - Lasso/Jolt (Justin Thaler, Georgetown University/a16z)
Bitcoin and Cryptocurrency Technologies Book
Episode 103: Exploring VDFs with Joseph Bonneau
Proofs, Arguments, and Zero-Knowledge by Justin Thaler
Episode 261: Proofs, Arguments, and ZKPs with Justin Thaler
The MoonMath Manual by Least Authority
ZK Hack Whiteboard Sessions
Unlocking the lookup singularity with Lasso by Setty, Thaler and Wahby
Jolt: SNARKs for Virtual Machines via Lookups by Arun, Setty and Thaler
Justin Thaler a16z Articles
Episode 293: Exploring Security of ZK Systems with Nethermind’s Michał & Albert
Fiat-Shamir Security of FRI and Related SNARKs by Block, Garreta, Katz, Thaler, Tiwari and Zając
Fiat-Shamir Transformation of Multi-Round Interactive Proofs by Attema, Fehr and Klooß
Caulk: Lookup Arguments in Sublinear Time by Zapico, Buterin, Khovratovich, Maller, Nitulescu and Simkin
Spartan: Efficient and general-purpose zkSNARKs without trusted setup by Srinath Setty
Stwo Prover: The next-gen of STARK scaling is here




The next ZK Hack IRL is happening May 17-19 in Kraków, apply to join now at zkkrakow.com




Launching soon, Namada is a proof-of-stake L1 blockchain focused on multichain, asset-agnostic privacy, via a unified shielded set. Namada is natively interoperable with fast-finality chains via IBC, and with Ethereum using a trust-minimised bridge.

Follow Namada on Twitter @namada for more information and join the community on Discord discord.gg/namada.




Aleo is a new Layer-1 blockchain that achieves the programmability of Ethereum, the privacy of Zcash, and the scalability of a rollup.

Dive deeper and discover more about Aleo at http://aleo.org/




If you like what we do:



Find all our links here! @ZeroKnowledge | Linktree
Subscribe to our podcast newsletter
Follow us on Twitter @zeroknowledgefm
Join us on Telegram
Catch us on YouTube

In this week’s episode, Anna and Kobi chat with Gal Arnon, Ph.D student from the Weizmann Institute of Science & Giacomo Fenzi, Ph.D. student in the COMPSEC Lab at EPFL.


Gal and Giacomo are amongst the co-authors of ‘STIR: Reed–Solomon Proximity Testing with Fewer Queries’ and in this conversation, they discuss how their research led them to work on these topics and where the thesis for this particular work sparked from. They set the stage by exploring the history of FRI and discussing some hidden nuances in how FRI works. And then they introduce STIR, a system that can be used in place of FRI, which incorporates various optimisations to improve the performance.




Here’s some additional links for this episode:



FRIDA: Data Availability Sampling from FRI by Hall-Andersen, Simkin and Wagner
Lattice-Based Polynomial Commitments: Towards Asymptotic and Concrete Efficiency by Fenzi, Moghaddas and Nguyen
DEEP-FRI: Sampling Outside the Box Improves Soundness by Ben-Sasson, Goldberg, Kopparty and Saraf
Proximity Gaps for Reed–Solomon Codes by Ben-Sasson, Carmon, Ishai, Kopparty and Saraf
IOPs with Inverse Polynomial Soundness Error by Arnon, Chiesa and Yogev
Episode 293: Exploring Security of ZK Systems with Nethermind’s Michał & Albert
Circle STARKs by Haböck, Levit and Papini
Episode 304: Exploring FRI, LogUp and using M31 for STARKs with Ulrich Haböck
FRI-Binius: Improved Polynomial Commitments for Binary Towers




The next ZK Hack IRL is happening May 17-19 in Kraków, apply to join now at zkkrakow.com




Aleo is a new Layer-1 blockchain that achieves the programmability of Ethereum, the privacy of Zcash, and the scalability of a rollup.

Dive deeper and discover more about Aleo at http://aleo.org/




If you like what we do:



Find all our links here! @ZeroKnowledge | Linktree
Subscribe to our podcast newsletter
Follow us on Twitter @zeroknowledgefm
Join us on Telegram
Catch us on YouTube

A quick announcement for ZK Hack Krakow, happening from May 17-19 2024 in Krakow (!).


In the spirit of ZK Hack Lisbon and ZK Hack Istanbul, ZK Hack Krakow will be hosting hackers from all over the world to join us for a weekend of building and experimenting with zk tech. Sponsors for this edition are Mina, O1Labs, Aleph Zero, Polygon, Scroll, Avail, Nethermind and more.


If you are interested, apply as a hacker - there will be prizes and bounties to be won, new friends and collaborators to meet and great workshops to get you up to date on ZK tooling. All happening May 17-19 2024


https://www.zkkrakow.com/

In this week’s episode, Anna and Brendan Farmer catch up with Ben Fisch, CEO of Espresso Systems. They explore the inner workings of the current L2 sequencing landscape and then discuss how a shared sequencing marketplace like Espresso works. They touch on how MEV plays a part in the new system, how the role of the sequencer can be separated into subroles, how all these parts will work together in such a system and much more.




Here’s some additional links for this episode:



Episode 222: Something Brewing with Jill Gunter and Ben Fisch from Espresso Systems
Episode 139: Findora with Benedikt Bunz and Ben Fisch
Episode 88: Accumulators with Ben Fisch
CAPE: Configurable Asset Privacy for Ethereum
CAPE GitHub by Espresso Systems
Astria Website
The Future of MEV is SUAVE by Flashbots
Optimism by Superchain
Ben Fisch - Beyond the Base Layer at EthDenver
EigenDA
Episode 188: Analyzing Osmosis & Preventing MEV with Sunny and Dev
Episode 216: A Dip into the Mempool & MEV with Project Blanc
Episode 243: Dive Back into MEV with Alex Stokes and Chris Hager
Episode 291: MEV, Mechanism Design & the Censorship Problem with Mallesh M Pai
Aggregated Blockchains: A New Thesis by Polygon
Based rollups—superpowers from L1 sequencing by Ethereum Research
MEV-Boost GitHub




The next ZK Hack IRL is happening May 17-19 in Kraków, apply to join now at zkkrakow.com.




Launching soon, Namada is a proof-of-stake L1 blockchain focused on multichain, asset-agnostic privacy, via a unified shielded set. Namada is natively interoperable with fast-finality chains via IBC, and with Ethereum using a trust-minimised bridge.

Follow Namada on Twitter @namada for more information and join the community on Discord discord.gg/namada.




Aleo is a new Layer-1 blockchain that achieves the programmability of Ethereum, the privacy of Zcash, and the scalability of a rollup.

Dive deeper and discover more about Aleo at http://aleo.org/.




If you like what we do:



Find all our links here! @ZeroKnowledge | Linktree
Subscribe to our podcast newsletter
Follow us on Twitter @zeroknowledgefm
Join us on Telegram
Catch us on YouTube

In this week’s episode, Anna catches up with Jordi Baylina, OG Ethereum contributor and Polygon zkEVM Technical Lead. They cover what Jordi has been working on since he was last on the show in 2021. Back then, zkEVMs were still just an idea. Now that many of these systems have launched, they have a chance to look at how these fit into the general L2 landscape.


They cover Jordi’s view on engineering decentralized systems and how these are rolled out, and the recent research from Polygon, including their AggLayer proposal. They wrap up on what inspires him to keep contributing in the space.




Here’s some additional links for this episode:



Polygon zkEVM
Episode 194: zkEVM with Jordi & David from Hermez
Episode 145: Circom & Hermez with Jordi Baylina
Episode 304: Exploring FRI, LogUp and using M31 for STARKs with Ulrich Haböck
Episode 303: A Dive into Binius with Ulvetanna
Episode 313: Revisiting Hardware with Ingonyama




The next ZK Hack IRL is happening May 17-19 in Kraków, apply to join now at zkkrakow.com




Gevulot is the first decentralized proving layer. With Gevulot, users can generate and verify proofs using any proof system, for any use case.

Gevulot is offering priority access to ZK Podcast listeners, register on gevulot.com and write “Zk Podcast” in the note field of the registration form!




Aleo is a new Layer-1 blockchain that achieves the programmability of Ethereum, the privacy of Zcash, and the scalability of a rollup.

Dive deeper and discover more about Aleo at http://aleo.org/




If you like what we do:



Find all our links here! @ZeroKnowledge | Linktree
Subscribe to our podcast newsletter
Follow us on Twitter @zeroknowledgefm
Join us on Telegram