Episode 181: Aping into DeFi and NFTs with Andy Chorlian and Tarun Chitra

This week Anna and Tarun chat with Andy Chorlian. Andy recounts the many interesting moments through his crypto journey, including being at Maker during Black Thursday, living through DeFi Summer, and then jumping into NFTs with Top Shot and PleasrDAO.

Taking a break from his degen career, Andy is now developing Fractional, a protocol for fractionalizing NFTs. He explains how it works under the hood and how the concept could bridge the DeFi and NFT worlds.

Here are some links for this episode:

  • An overview of the NBA Top Shot platform to understand what it’s about.
  • Andy’s NBA Top Shot stats page.
  • The WSJ article featuring Andy’s “messy” desk.
  • Where Media & Music Meet NFT & Blockchain, Zero Knowledge Episode 167 featuring Andre Anjos (RAC) and Trevor McFedries (Brud).
  • An intro to Fractional
  • The Snowden NFT piece

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Thanks to this week’s sponsor, O1 Labs, the creators of Mina Protocol
Mina is the world’s lightest blockchain – powered by participants. Mina is a layer-one protocol, creating a private gateway between the real world and crypto. The entire chain is around 22kb — even as it scales, thanks to zk-SNARKs.

The ecosystem is growing fast and Mina's mainnet has just gone live, offering users a platform to build a private gateway between the real world and crypto, visit minaprotocol.com to find out more.


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Previous Episodes

Episode 213: zk-SNARKs meets Optimistic Rollup with Zkopru

This week Anna chats with Wanseob an Applied ZKP Developer in the Privacy & Scaling Exploration Team at the Ethereum Foundation and one of the authors of the Zkopru protocol. They explore how Zkopru uses optimistic rollups and zero knowledge proofs to create a privacy-focused Layer 2. Wanseob walks us through the transaction process and how the protocol is built to circumvent high gas fees. We also hear a little about what’s to come in the Zkopru ecosystem from merchandising to private exchange of NFTs.

Episode 212: 2021 < 2022 with Co-hosts & Friends

This week, Anna checks in with co-hosts & friends, Tarun Chitra, James Prestwich, Josh Cincinnati and Guillermo Angeris, for a retrospective look at 2021 and a look forward to 2022. Enjoy this conversation full of blasphemous hot takes, bad 2022 predictions and dad jokes.

Bonus ZK Hack Wrap with Kobi!

While we decided not to release a full episode this week, Anna did get a chance to catch up with Kobi Gurkan, one of the co-organizers of ZK Hack and someone who was very missed in the last episode about the event!

Episode 211: It’s a wrap! ZK Hack Takeaways & What’s Next!

This week, Anna hosts a special 5-part interview with a roundup of perspectives from ZK Hack. First, she chats with puzzle hackers who share what it was like to solve these real-world cryptography bugs and learn complex concepts in real time. They discuss how they got started learning in this space and the resources and tools that helped them. Next, Anna speaks with the puzzle builders on the challenges of designing and building these novel zk puzzles. They discuss the state of the community and how the community could work together to create learning resources to enable its growth. Last but not least, there is a chat with part of the ZK Hack organizing team on what they thought of the event and what’s to come next!

Episode 210: The Road to STARKs and Miden with Bobbin Threadbare

This week, Anna chats with Bobbin Threadbare about his project Miden, a STARK-based roll-up which was recently purchased by Polygon. We recap the differences between STARKs and SNARKs and the increasingly blurred line between these two proving systems. We then map Bobbin’s journey to Miden VM (now Polygon Miden), how it originated from his earlier project Distaff VM and now incorporates the Winterfell prover from his days at Facebook.

Episode 209: Liquid Staking with Lido and Chorus One

This week Anna and Tarun chat with Vasiliy Shapovalov from Lido and Felix Lutsch of Chorus One about liquid staking on the ETH2 Proof of Stake consensus chain. Vasiliy explains Ethereum’s unique PoS validator setup and how liquid staking behaves on this network. They also talk about how liquid staking behaves on other live PoS, the inevitability of liquid staking and how to best design these systems. Lastly, they chat about navigating control and decision making in liquid staking protocols, touching on topics of decentralisation and governance.

Episode 208: Digging into Data Availability with Ismail Khoffi from Celestia

This week Anna chats with Ismail Khoffi from Celestia about how and why they’re focusing on building a data availability-first L1 blockchain. Ismail takes us through how data availability can be a problem, primarily with light clients and breaks down the components necessary to understanding the data availability problem such as state changes, the separation of consensus from execution and how Celestia aims to be a pluggable consensus layer.

Episode 207: Journey Through the Cosmos Ecosystem with Billy Rennekamp

This week, Anna chats with Billy Rennekamp about the Cosmos Hub ecosystem, ICF and some of the latest innovations he is watching. They discuss his early experiments with NFTs that led to the Clovers Network and his move into the Cosmos ecosystem. Through this, they cover how the space has evolved and the game changing potential of the IBC paradigm. Billy explains how the Cosmos Hub aims to support innovative modular development and shares the latest research into Interchain security, bridges, governance and much more.

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