Zero Knowledge

This week, Anna speaks with Dankrad Feist, a researcher at the Ethereum Foundation. They talk about the future of the ETH client infrastructure, the merge, the difference between merkle trees and verkle tries, and more. They also explore how concepts that originated in the ZK research space have made their way into the ETH client stack.Here are some links for this episode:Episode 120: ZKPs in Ethereum with Vitalik Buterin & Justin Drake Episode 187: The Evolution of ETH 2.0 with Teku’s Ben EdgingtonDankrad’s website"Why it's so important to go stateless" by Dankrad Feist Verkle Tree Summary from Vitalik and DankardPEEPanEIP #46: Verkle tries for Ethereum state with Dankrad Feist Look out for ZK Hack  kicking off October 26th — a multi-round online event with workshops and puzzle solving competitions. Put together by this podcast and the ZKValidator and supported by all of our fantastic sponsors. Think Hackathon meets CTF meets Dark Forest round based competition. There will be a leaderboard and prizes. And deep dive learning sessions with the best teams in the space. Signup & Join the discord! Thank you to this week’s sponsor Aleo! Aleo a new public Layer-1 blockchain tailor-made for building private applications.Check out the website, or roll up your sleeves and visit leo-lang.org to start building. Aleo also invites the community to participate in an ongoing setup ceremony for trustlessly generating the system parameters at setup.aleo.org. If you like what we do:Subscribe to our podcast newsletter to not miss any event!Follow us on Twitter - @zeroknowledgefmJoin us on TelegramCatch us on YoutubeRead up on the r/ZKPodcast subredditGive us feedback! -https://forms.gle/iKMSrVtcAn6BByH6A Support our Gitcoin GrantSupport us on the ZKPatreonDonate through coinbase.commerce Read transcript

This week, Anna catches up with Zaki Manian and his new project Sommelier. They explore how Sommelier aims to develop strategies to better serve the more complex emerging DeFi projects like Uniswap V3, and how this would allow the average user to benefit from these new powerful tools. They also discuss Zaki’s vision for multichain DeFi and how the space has evolved over the last few years.Here are a few links for this episode:iqlusion ValidatorEpisode 108: Catch up with Zaki Manian from TendermintEpisode 174: Through the Cosmos Stargate UpgradeLook out for ZK Hack  kicking off October 26th — a multi-round online event with workshops and puzzle solving competitions. Put together by this podcast and the ZKValidator and supported by all of our fantastic sponsors. Think Hackathon meets CTF meets Dark Forest round based competition. There will be a leaderboard and prizes. And deep dive learning sessions with the best teams in the space. Signup & Join the discord! Thank you to this week’s sponsor, Anoma. Anoma is a multivariate & multivariable bartering protocol that enables bartering among N-parties of arbitrary assets, including NFTs, all with zero-knowledge privacy. Check out Awa’s twitter thread to learn more about this project: .Be sure to stay tuned for Anoma’s first public testnet, in which you’ll be able to play with Anoma’s Proof-of-Stake, intent gossip/matchmaking layer, and custom validity predicates.Check Anoma’s codebase on GitHub and the team building Anoma is hiring. Find their jobs on the ZK Jobs Board*If you like what we do: *Subscribe to our podcast newsletter to not miss any event!Follow us on Twitter - @zeroknowledgefmJoin us on TelegramCatch us on YoutubeRead up on the r/ZKPodcast subredditGive us feedback! -https://forms.gle/iKMSrVtcAn6BByH6A Support our Gitcoin GrantSupport us on the ZKPatreonDonate through coinbase.commerce Read transcript

200th Episode of Zero Knowledge Podcast! This week, Anna chats with Alessandro Chiesa, a professor working on cryptography, complexity and security and one of the co-founders Zcash and StarkWare. Anna and Ale dig into some of the recent SNARK research coming out of his lab and discuss how to navigate the challenges of teaching in a space that changes quickly. Here are some links for this episode:Episode 59: STARKs & StarkWare with Eli and AlessandroEpisode 114: Exploring the Fractal transparent SNARK constructionSummer school - Foundations and Frontiers of Probabilistic Proofs (virtual)Paper - Barriers for Succinct Arguments in the Random Oracle Model by Alessandro Chiesa and Eylon Yogev Paper - Proof Carrying Data without Succinct ArgumentsPaper - A Zero Knowledge Sumcheck and its ApplicationsPaper - Bulletproofs: Short Proofs for Confidential Transactions and MoreSubquadratic SNARGs in the Random Oracle ModelPost-Quantum Succinct Arguments: Breaking the Quantum Rewinding BarrierPaper - DIZK: A Distributed Zero Knowledge Proof SystemPaper - Aurora: Transparent Succinct Arguments for R1CSAlessandro Chiesa's websiteLook out for ZK Hack  kicking off October 26th — a multi-round online event with workshops and puzzle solving competitions. Sign up at: https://www.zkhack.dev/If you're in Lisbon in October for Lisbon Blockchain Week then join us for the official ZK Hack Kick-off Party!Thank you to this week’s sponsor. Centrifuge - A Real-world DeFi project. Centrifuge puts real-world assets on the blockchain, allowing issuers to get liquidity on their assets and investors to make a safe, stable yield in the volatile crypto world. They are hiring positions! Head to https://centrifuge.io/careers to learn more.If you like what we do:Subscribe to our podcast newsletter to not miss any event!Follow us on Twitter - @zeroknowledgefmJoin us on TelegramCatch us on YoutubeRead up on the r/ZKPodcast subredditGive us feedback! -https://forms.gle/iKMSrVtcAn6BByH6A Support our Gitcoin GrantSupport us on the ZKPatreonDonate through coinbase.commerce Read transcript

In this week’s episode, Anna chats with Emre Tekişalp and [Izaak Meckler](twitter.com/izmeckler) about what’s new with Mina, O(1) Labs, the network launch and of course the anticipated release of Snapps to testnet later this year. We learn all about how Snapps, these SNARK-powered applications, bring data privacy and scalability to blockchain.Here are a few links for this episode:Latest recursive SNARKitecture with Izaak Meckler from O(1)Labs Zero Knowledge Podcast, Episode 113 Digging into recursive zkSNARKs with Coda Zero Knowledge Podcast, Episode 54 zkSessions: Izaak Meckler on SnarkyJSWhat are Snapps? on the Mina Protocol blogThe mina-vrf-rs tool from ZKVCheck out the ZK Hack website, signup today & join the discord! Thank you to this week’s sponsor cLabs. They have recently released Optics, a first-of-its-kind cross-chain communication system. It uses optimistic(ish) replication of data structures to send messages, tokens, and data between chains and rollups. Reach out to them via github discussions.If you like what we do:Subscribe to our podcast newsletter to not miss any event!Follow us on Twitter - @zeroknowledgefmJoin us on TelegramCatch us on YoutubeRead up on the r/ZKPodcast subredditGive us feedback! -https://forms.gle/iKMSrVtcAn6BByH6A Support our Gitcoin GrantSupport us on the ZKPatreonDonate through coinbase.commerce Read transcript

In this week’s episode, Anna and Tarun dive back into the NFT space with their guest Luiz from FingerprintsDAO. FingerprintsDAO is a collector organization for artists, curators and producers. Luiz takes us through new paradigms of NFT creation, its governance and the wild world of on-chain art where it’s the smart contract that is the art and wherein the value lies.Here are some links mentioned this episode:Episode 150: NFTs & Rarible with Alex SalnikovFingerprintsDAOAutoglyphsDEAFBEEF0xmonsCryptoPunksSarah MeyohasSarah Meyohas’ Cloud of PetalstubaLootPleasrDAOHypebeastSol LeWittArtBlocksFidenzaFramergencePulsquaresChromie SquiggleTwin FlamespplpleasrCryptovoxelsMitchell F ChanNFTs, Generative Art, and Sol LeWitt by Mitchell F ChanBitchcoinTarun’s art projectBe sure to register for the next ZK Jobs Fair on September 30th if you’re looking for opportunities in crypto.For potential hiring teams, we still have booths available, so do get in touch by emailing sponsorships@zeroknowledge.fm.Thank you to this week’s sponsor Aleo! Aleo a new public Layer-1 blockchain tailor-made for building private applications.Check out the website, or roll up your sleeves and visit leo-lang.org to start building. Aleo also invites the community to participate in an ongoing setup ceremony for trustlessly generating the system parameters at setup.aleo.org. And be sure check out the generative NFTs that you get if you participate! If you like what we do:Subscribe to our announcement newsletter to not miss any event!Follow us on Twitter - @zeroknowledgefmJoin us on TelegramCatch us on YoutubeRead up on the r/ZKPodcast subredditGive us feedback! -https://forms.gle/iKMSrVtcAn6BByH6A Support our Gitcoin GrantSupport us on the ZKPatreonDonate through coinbase.commerce Read transcript

This week, Anna chats with Pedro Gomes, Founder of WalletConnect, about how wallets and DApps traditionally interact and the journey to WalletConnect and WalletConnect 2.0. They explore how the tech incorporates the Waku protocol, as well as the role of CAIPs (Chain Agnostic Improvement Proposals) in determining how WalletConnect evolves. Pedro shares what prompted the new WalletConnect 2.0 development decisions and his thoughts on what role the project will play in a MultiChain future.Here are a few links for this episode:List of EVM networksEpisode 65: Bridges, xDai and Burner Wallets with Igor & AustinEpisode 186: ZKPs for Spam Protection & Decentralized Messaging with StatusBe sure to register for the next (ZK Jobs Fair)[https://www.eventbrite.com/e/zk-jobs-fair-4-tickets-167586621095] on September 30th if you’re looking for opportunities in crypto. For potential hiring teams, we still have booths available, so do get in touch by emailing (mailto:sponsorships@zeroknowledge.fm). In the meantime, you can also check out the new website and the updated jobs board.Thank you to this week’s sponsor, Anoma. Anoma is a multivariate & multivariable bartering protocol that enables bartering among N-parties of arbitrary assets, including NFTs, all with zero-knowledge privacy. Check out Awa’s twitter thread to learn more about this project: .Be sure to stay tuned for Anoma’s first public testnet, in which you’ll be able to play with Anoma’s Proof-of-Stake, intent gossip/matchmaking layer, and custom validity predicates.Check Anoma’s codebase on GitHub and the team building Anoma is hiring. Find their jobs HEREIf you like what we do:Subscribe to our podcast newsletter to not miss any upcoming event!Follow us on Twitter - @zeroknowledgefmJoin us on TelegramCatch us on YoutubeRead up on the r/ZKPodcast subredditGive us feedback! -https://forms.gle/iKMSrVtcAn6BByH6A Support our Gitcoin GrantSupport us on the ZKPatreonDonate through coinbase.commerce Read transcript

This week, Anna chats with Harry Halpin, the CEO of the Nym project, about a variety of topics related to privacy, politics and the need to build censorship-resistant systems. Harry talks about his early involvement in cryptography and his changing perspectives on capitalism as a tool for good. He shares how Nym aims to protect blockchain transactions from network-based deanonymization attacks.Here are a few links mentioned in this episode:Mixnets and privacy technology with Claudia Diaz from Nym, Zero Knowledge Episode 125Harry’s talk at the ZKV event on Cosmos privacyNym WhitepaperThe latest Gitcoin CLR matching round is live, so be sure to check out Zero Knowledge Podcast’s page and use it to make a powerful contribution to the show! Thank you for the previous support, which directly contributed to the launch of the new zeroknowledge.fm website and community.Thank you to our sponsor, Mina Protocol! Mina is a layer-one protocol working to connect crypto to the real world. This means developers can leverage private, verified, real world data from any website to build decentralized apps. Mina’s decentralized apps, called Snapps, also allow users to access on-chain services without sacrificing personal data privacy.Now that Mina’s mainnet is live, the ecosystem is growing fast. Join the community and find out more by visiting minaprotocol.com!If you like what we do:Subscribe to our podcast newsletter to not miss any event!Follow us on Twitter - @zeroknowledgefmJoin us on TelegramCatch us on YoutubeRead up on the r/ZKPodcast subredditGive us feedback! -https://forms.gle/iKMSrVtcAn6BByH6A Support our Gitcoin GrantSupport us on the ZKPatreonDonate through coinbase.commerce Read transcript

This week, Anna and James chat with Joseph Delong, CTO of Sushi, who talks about everything that’s happened since the initial SushiSwap genesis and the gradual transition into a large organization capable of shipping multiple products: MISO, Kashi, BentoBox and the upcoming Trident.Joseph then dives into a few of the recent events like the MISO vulnerability, the scrapped VC raise, the Optimism deployment and the relationship with Paradigm.Here are a few links for this episode:A Tale of Sushi(Swap) with Tarun, Hasu and Anna – Part1, Zero Knowledge Episode 148A Tale of SushiSwap, Part 2 on Uncommon CoreSushiswap Bonus ChatThe Evolution of ETH 2.0 with Teku’s Ben Edgington, Zero Knowledge Episode 187Be sure to register for the next ZK Jobs Fair on September 30 if you’re looking for opportunities in crypto. It’s a great way to hang out in a casual virtual setting, gather.town (which is surprisingly good for conversations!). For potential hiring teams, we still have booths available, so do get in touch by emailing sponsorships@zeroknowledge.fm You can also check out the new website in the meantime, and the updated jobs board here:https://zeroknowledge.fmThanks to this week’s sponsor, Centrifuge, a real-world DeFi project.Centrifuge puts real-world assets on the blockchain, allowing issuers to get liquidity on their assets and investors to make a safe, stable yield in the volatile crypto world.Build on Substrate, Centrifuge also bridges the Ethereum and Polkadot worldsThey are currently hiring for a number of positions, including Senior Rust Engineer, Senior Fullstack Engineer, Security and DevOps engineer and General Counsel. Head to https://centrifuge.io/careers to learn more!Thanks again Centrifuge! If you like what we do:Subscribe to our podcast newsletter to not miss any event!Follow us on Twitter - @zeroknowledgefmJoin us on TelegramCatch us on YoutubeRead up on the r/ZKPodcast subredditGive us feedback! -https://forms.gle/iKMSrVtcAn6BByH6A Support our Gitcoin GrantSupport us on the ZKPatreonDonate through coinbase.commerceOr directly here:ETH: 0xC0FFEE1B5083230a5154F55f253B6b6ae8F29B1aBTC: 1cafekGa3podM4fBxPSQc6RCEXQNTK8ZzZEC: t1R2bujRF3Hzte9ALHpMJvY8t5kb9ut9SpQDOT: 14zPzb7ihiBeaUn9jdPW9cHKGBd9qtTuJE75hhW2CvzLh6rT Read transcript

This week, Anna chats with Jordi Baylina and David Schwartz from Hermez about their zkEVM design that was first revealed at EthCC. Jordi and David explain the design choices such as why they push for recreating the EVM, how it’s done at a technical level and how Hermez’s approach is different from other zk teams like Matter Labs and StarkWare.The original recording was done before the news of the merger with Polygon came out, so the trio came back together for a brief chat about what it means and how the zk space evolved in the past three years!Here are a few links for this episode:Circom & Hermez with Jordi Baylina, Zero Knowledge Episode 145Jordi’s presentation of the zkEVM at EthCCzkEVM & zkPorter with Matter Labs, Zero Knowledge Episode 175The Polygon and Hermez merger announcementIf you’re inspired to work in ZK and contribute to the growth of the community, make sure to check out the updated zeroknowledge.fm website, now including its own community forum and a more advanced Jobs Board to find opportunities in this exciting field!This episode is brought to you by Mina, the world’s lightest blockchain – powered by participants. Mina is a layer-one protocol working to connect crypto to the real world. This means developers can leverage private, verified, real world data from any website to build decentralized apps. Mina’s decentralized apps, called Snapps, also allow users to access on-chain services without sacrificing personal data privacy.Mina replaces the traditional blockchain with a zero-knowledge proof, ensuring a super-light chain that stays around 22 kb and allows every participant to act as a full node.Now that Mina’s mainnet is live, the ecosystem is growing fast. Join the community and find out more by visiting minaprotocol.comIf you like what we do:Subscribe to our podcast newsletter to not miss any event!Follow us on Twitter - @zeroknowledgefmJoin us on TelegramCatch us on YoutubeRead up on the r/ZKPodcast subredditGive us feedback! -https://forms.gle/iKMSrVtcAn6BByH6A Support our Gitcoin GrantSupport us on the ZKPatreonDonate through coinbase.commerceOr directly here:ETH: 0xC0FFEE1B5083230a5154F55f253B6b6ae8F29B1aBTC: 1cafekGa3podM4fBxPSQc6RCEXQNTK8ZzZEC: t1R2bujRF3Hzte9ALHpMJvY8t5kb9ut9SpQDOT: 14zPzb7ihiBeaUn9jdPW9cHKGBd9qtTuJE75hhW2CvzLh6rT Read transcript

No full episode this week, but we just wanted to let you know about the brand new zeroknowledge.fm website! Finally, we have a site that brings together all the different parts of the ZK Community: podcast episodes, upcoming and past events, blog, social channels and more. We also have a new updated ZK Jobs Board featuring zk focused job opportunities, as well as a new ZK Community Forum where we can share new research! Zeroknowledge.fm is now the spot to find out whats up in zk. In the coming months, we will also be adding additional sections to this website (Both a learning center & some ZK Math Merch is in the works!), but our first step was bringing together what we already had. Have a look around. And let us know what you think about the site on Twitter or Telegram If you are listening to this on a podcast app, you can find the website here: https://www.zeroknowledge.fm/