In this episode, Anna chats with Hadrien Charlanes from Sismo. They discuss his early experiences in blockchain development and DeFi, and how this led him to build Sismo, a decentralized identity product with privacy preserving properties. They also cover the ZK badge concept: how they're minted and what is happening under the hood as well as interesting emerging use cases using these zk-based on-chain instruments. Here are some additional links for this episode: Sismo.io What is Sismo? Sismo Governance Documentation Factory.sismo.io Hadrien Charlanes Twitter Sismo’s Twitter Episode 260: ZK in 2023 with Kobi, Guillermo, and Tarun ZK HACK III - Introduction to ZK Badges and ZK Attesters - Sismo Worldcoin Find out more about zkSummit9 here: zksummit.com. Apply for ZK Hack Lisbon here: ZK Hack application Anoma’s first fractal instance, Namada, is launching soon! Namada is a proof-of-stake L1 for interchain asset-agnostic privacy. Namada natively interoperates with fast-finality chains via IBC and with Ethereum via a trustless two-way bridge. Visit namada.net for more information and join the community on Discord discord.gg/namada 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

This week, Anna catches up with Zaki Manian, co-founder of Iqlusion and Sommelier. They embark on a comprehensive recap of the history of Cosmos to-date, covering all ground since their last interview 2 years ago. They also dive into topics such as the IBC launch, Osmosis, how the ecosystem grew and accelerated up until the Luna crash and how it continues to recover in its next phase. They then chat about Sommelier and how it has evolved, as well as the concepts of emerging asset types, such as real world assets, and how ZKPs for privacy may finally find a product market fit that could build up real market adoption. You won’t want to miss this one! Here are some additional links for this episode: Episode 108: Catch up with Zaki Manian from Tendermint Episode 174: Through the Cosmos Stargate Upgrade Episode 201: DeFi’s Multichain Future with Zaki Manian from Sommelier ATOM 2.0 Whitepaper ATOM 2.0 Forum Discussion iqlusion Sommelier Apply for zkSummit9 here: zkSummit9 Ticket Application. Aleo is a new Layer-1 blockchain that achieves the programmability of Ethereum, the privacy of Zcash, and the scalability of a rollup. Interested in building private applications? Check out Aleo’s programming language called Leo by visiting http://developer.aleo.org You can also participate in Aleo’s incentivized testnet3 by downloading and running a snarkOS node. No sign-up is necessary to participate. For questions, join their Discord at aleo.org/discord. 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 Head to the ZK Community Forum Support our Gitcoin Grant

In this week's episode, Anna Rose and Kobi Gurkan chat with Carl and Trent from the Ethereum Foundation, covering many topics such as their work on the KZG Ceremony and how this is different from the previous trusted setups we have covered. The group takes a deep dive into trusted setups, discussing what they are for, how they have been run and how the setup is going so far. They also discuss Proto-Danksharding and EIP-4844 - a novel way to organize data logistics for Ethereum. Here are some additional links for this episode: KZG Ceremony Episode 76: Sean Bowe on SNARKs, Trusted Setups & Elliptic Curve Cryptography Episode 133: Trusted Setup Ceremonies Explored Episode 137: Trusted Setup Bonus: Tornado Cash Proto-Danksharding EIP-4844 Powers-of-Tau to the People: Decentralizing Setup Ceremonies by Nikolaenko, Ragsdale, Bonneau, Dan Boneh, 2022 Apply for zkSummit9 here: zkSummit9 Ticket Application. Aztec Network is building a next-generation encrypted blockchain powered by Ethereum. Aztec is now hiring engineers and cryptographers to build an execution layer enabling scale and privacy for crypto applications. Join the team making encrypted Ethereum a reality. Learn more by visiting: aztec.network/careers Anoma’s first fractal instance, Namada, is launching soon! Namada is a proof-of-stake L1 for interchain asset-agnostic privacy. Namada natively interoperates with fast-finality chains via IBC and with Ethereum via a trustless two-way bridge. Visit namada.net for more information and join the community on Discord discord.gg/namada. 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 Head to the ZK Community Forum Support our Gitcoin Grant

This week, Anna chats with Justin Thaler, Associate Professor at Georgetown. They cover Justin’s academic history and discuss what led him to working on interactive proofs and SNARKs. They also take a look at several other topics such as the Thaler Book Study Group, his earlier work Spartan, comparing the security of different rollups built with SNARKs and STARKs and more. Here are some additional links for this episode: Justin Thaler Georgetown Profile Proofs, Arguments, and Zero-Knowledge Proofs by Justin Thaler, 2022 vSQL: Verifying Arbitrary SQL Queries over Dynamic Outsourced Databases Paper Hardware-friendliness of HyperPlonk by Ingonyama Proposed milestones for rollups taking off training wheels A Graduate Course in Applied Cryptography by Boneh and Shoup, 2023 - Page 617 for elliptic curves over finite fields Quarks: Quadruple-efficient transparent zkSNARKs by Setty and Lee Brakedown: Linear-time and post-quantum SNARKs for R1CS by Golovnev, Lee, Setty, Thaler and Wahby, 2021 zkHack Website zkHack Discord Elliptic Curve Cryptography: A Gentle Introduction to A Graduate Course in Applied Cryptography By Dan Boneh and Victor Shoup Number theory explained from first principles The Animated Elliptic Curve BLS12-381 For The Rest Of Us Apply for zkSummit9 here: zkSummit9 Ticket Application. Check out ingonyama.com to learn more about Zero Knowledge Hardware acceleration. Aleo is a new Layer-1 blockchain that achieves the programmability of Ethereum, the privacy of Zcash, and the scalability of a rollup. Interested in building private applications? Check out Aleo’s programming language called Leo by visiting http://developer.aleo.org. You can also participate in Aleo’s incentivized testnet3 by downloading and running a snarkOS node. No sign-up is necessary to participate. For questions, join their Discord at aleo.org/discord. 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 Head to the ZK Community Forum Support our Gitcoin Grant

In this week’s episode, Anna and guest co-hosts Guillermo, Tarun and Kobi share their thoughts about the state of Zero Knowledge tech today and what it might look like going in 2023. The group discusses some exciting ZK experiments and some of the emerging topics such as: ZK ID, ZK Bridges, ZK DeFi, and more. Here are some additional links for this episode: Epicenter:State of the ZK Ecosystem with Anna Rose & Kobi Gurkan Pt 1 Epicenter:State of the ZK Ecosystem with Anna Rose & Kobi Gurkan P2 Episode 246: Adversarial Machine Learning Research with Florian Tramèr Episode 247: Exploring Penumbra with Henry de Valence Apply for zkSummit9 here: zkSummit9 Ticket Application. Ever wish you could use existing rust libraries in ZK? This is a friendly reminder from the team at RISC Zero that you can! To learn more, check out the Risc Zero video tutorials from the last ZK Hack at www.youtube.com/@risczero. Follow RISC Zero on Twitter @risczero to make sure you don’t miss their upcoming 1.0 launch and the alpha launch of the Bonsai Network. Anoma’s first fractal instance, Namada, is launching soon! Namada is a proof-of-stake L1 for interchain asset-agnostic privacy. Namada natively interoperates with fast-finality chains via IBC and with Ethereum via a trustless two-way bridge. Visit namada.net for more information and join the community on Discord discord.gg/namada 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 Head to the ZK Community Forum Support our Gitcoin Grant

Apply for the zkSummit 9 ->> https://9lcje6jbgv1.typeform.com/to/FCoktPh9 Happening in Lisbon on April 4th Keep an eye on our twitter and telegram channel for more info!

In this week’s episode, Anna and part-time Zero Knowledge co-hosts Tarun, Guillermo, Josh and Kobi, get together for a casual catch up and have a look back at 2022. They trace Jan to today in both the zk community and the larger ecosystem, discussing the highs and the lows, focusing on the major events which stood out to them. If you think the team missed anything, let us know by replying to our tweet announcing this episode of the Podcast. Find us at the Zero Knowledge FM Twitter. This is the final episode of 2022 and Anna and the Zero Knowledge Podcast team thanks you for your support this year! Happy Holidays and see you in 2023! Here are some additional links for this episode: Wormhole Hack zkSummit 7 + 8 Playlist The aftermath of Axie Infinity’s $650M Ronin Bridge hack Collapse of Luna cryptocurrency leads to $11 million exploit on Venus Protocol The Big Three zkEVM Announcements Three Arrows Capital to become latest casualty of crypto crash Nomad crypto bridge loses $200 million in ‘chaotic’ hack Understanding Tornado Cash by Chainalysis Single Secret Leader Election by Dan Boneh, Saba Eskandarian, Lucjan Hanzlik, Nicola Greco The Eth Merge Celsius Crypto Meltdown: A Crypto Lender In Crisis FTX Crash ZK Hack playlist Arbitrum: Scalable, private smart contracts by Harry Kalodner, Steven Goldfeder, Xiaoqi Chen, S. Matthew Weinberg, and Edward W. Felten, Princeton University For the latest on Polygon’s ZK solutions, visit Polygon.technology/blog Today’s episode is sponsored by Mina Protocol The need for private, trustless solutions is clear. A new era of ZK powered decentralized applications is coming – and Mina is the place to build them. Introducing Mina’s zkIgnite Cohort 0, where developers complete tutorials and build zero knowledge apps, or zkApps, and get rewarded. There are a quarter-of-a-million MINA tokens up for grabs for zkIgnite Cohort 0 participants. If you are tuning in to this podcast later, no worries! Mina will be launching additional zkIgnite Cohorts, just head to minaprotocol.com/zkpodcast to check out the best way to get involved. If you like what we do: Find all our links here! @ZeroKnowledge | Linktree Subscribe to our podcast newsletter Follow us on Twitter @zeroknowledgefm Catch us on Youtube Support our Gitcoin Grant

In this episode, Anna explores the concept of Ultrasound Money with Justin Drake from the Ethereum Foundation. They kick off with updates on his work in VDFs, MEV and censorship resistance, alongside his particular interests in ZK and how the progress VRFs have made can be applied in Ethereum’s POS architecture. They then dive into the original concept of Ultrasound Money and where Justin sees it progressing to in the future, including the current status around issuance. Here are some additional links for this episode: Episode 74: Blockchain 101: Randomness and Random Beacons with Justin Drake Episode 120: ZKPs in Ethereum with Vitalik Buterin & Justin Drake Episode 168: Flashbots with Phil Daian and Stephane Gosselin Zero Knowledge Episodes on zkEVMs ZK Whiteboard Sessions: Module Fourteen - Nova Crash Course with Justin Drake MevWatch.Info DeFi Llama L2BEAT Ultrasound.Money Website RISC Zero announce the next version of their ZKVM is now available on GitHub at github.com/risc0 Today’s episode is sponsored by Mina Protocol The need for private, trustless solutions is clear. A new era of ZK powered decentralized applications is coming – and Mina is the place to build them. Introducing Mina’s zkIgnite Cohort 0, where developers complete tutorials and build zero knowledge apps, or zkApps, and get rewarded. There are a quarter-of-a-million MINA tokens up for grabs for zkIgnite Cohort 0 participants. Cohort 0 is finishing soon so head to minaprotocol.com/zkpodcast to get involved today. If you are tuning in to this podcast later, no worries! Mina will be launching additional zkIgnite Cohorts, just head to minaprotocol.com/zkpodcast to check out the best way to get involved. 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 Head to the ZK Community Forum Support our Gitcoin Grant

This week, Anna explores the topic of proof of solvency with Kostas Chalkias, co-founder and chief of Cryptography at MystenLabs. They cover Kostas’ background in Cryptography and explore his work on Proof of Reserves, otherwise known as Proof of Solvency. They review past Proof of Solvency models using ZKPs and look at the protocols that major centralized exchanges are currently using. Then they dive into the security vulnerabilities, privacy issues, and general bugs that Kostas and his collaborators have identified in these protocols and their recommendations on how to better build Proof of Solvency systems. Here are some additional links for this episode: Episode 227: Move & Sui with Sam Blackshear from Mysten Labs Hard Questions: Update on Cambridge Analytica Provisions: Privacy-preserving proofs of solvency for Bitcoin exchanges By Dagher, Bünz, Bonneau, Clark and Boneh Broken Proofs of Solvency in Blockchain Custodial Wallets and Exchanges By Chalkias, Chatzigiannis and Ji Groth16 still lives: exploring tradeoffs of modern ZKProof systems - François Garillot Mysten Labs Join the ZK HACK III - final sessions here Join the ZK HACK Discord Today’s episode is sponsored by Aleo Aleo is a new Layer-1 blockchain that achieves the programmability of Ethereum, the privacy of Zcash, and the scalability of a rollup. If you’re interested in building private applications then check out Aleo’s programming language called Leo. Visit leo-lang.org to start building. You can also join Aleo’s incentivized testnet3 by downloading and running a snarkOS node. No sign-up is necessary to participate. For questions, join their Discord at aleo.org/discord. 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 Head to the ZK Community Forum Support our Gitcoin Grant

On this week’s episode, Anna and Kobi Gurkan chat with Dan Boneh, Professor of Computer Science at Stanford and Director of the Stanford Center for Blockchain Research. They cover an expanse of topics: from how strides have been made within the development of zkEVMs to how trusted set ups could be integrated into the blockchain itself. This episode covers open problems in ZK such as how to generate ZK proofs on large amounts of data such as video and what solutions could be implemented when attempting to run a DAO with a private treasury. Here are some additional links for this episode: Episode 100: Dan Boneh on the past, present & future of cryptography Experimenting with Collaborative zk-SNARKs: Zero-Knowledge Proofs for Distributed Secrets by Ozdemir and Boneh, 2021 Powers-of-Tau to the People: Decentralizing Setup Ceremonies ZK Whiteboard Sessions Join ZK HACK III - see the full schedule here Join the ZK HACK Discord Follow the ZK Hack Twitter Today’s episode is sponsored by Mina Protocol The need for private, trustless solutions has never been more clear. Introducing Mina’s zkSpark Cohort 0, where developers share tutorials and build zero knowledge apps, or zkApps, and get rewarded. There are a quarter-of-a-million Mina tokens up for grabs for zkSpark Cohort 0 participants. Mina’s zkApps are written in Typescript, so developers can easily get started without learning a custom programming language like other zk protocols. To sign up for zkSpark Cohort 0 head to minaprotocol.com/zkpodcast. Mina will be launching additional zkSpark Cohorts, just visit minaprotocol.com to check out the best way to get involved. 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 Head to the ZK Community Forum Support our Gitcoin Grant