The Cost of Building a Chain Based on Ethereum

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The ZK stack is a modular framework. You can build different, you can customize different aspects of your chain. There are properties of the zero knowledge proofs that allow you to compress data availability. We expect most chains to decentralize the sequencer in a way that will run consensus in layer two and three.

Alex Gluchowski and Anthony Rose join us to discuss zkSync's ZK Stack and how Hyperchains enable composable applications at scale. We cover the ZK Stack design and ZK Credo, the security tradeoffs of various Hyperchain implementations, how Hyperchains enable shared composability, zkSync's forced tx inclusion mechanism, Hyperchains vs Cosmos appchains and more!

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Timestamps:

(00:00) Introduction

(03:50) Interview Start: zkSync

(04:06) The ZK Stack Announcement + ZK Credo

(08:32) Why Use the ZK Stack?

(14:05) Implementations and Security Tradeoffs

(26:39) Hyperchain Composability

(29:52) The Priority Queue: Forced Transaction Inclusion

(34:59) Account Abstraction

(38:20) Customization and Application Specificity

(42:24) Decentralizing Sequencers and Provers

(52:14) Hyperchains vs Cosmos Appchains

(57:00) ZK Stack ELI5 and Early Partners

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Today’s episode is brought to you by the Atom Accelerator, now offering grants to build out the ATOM economic zone! It's the perfect time to build with Cosmos and join the thriving ATOM ecosystem. With Interchain Security live, and the power of IBC connecting the interchain, builders are flocking to Cosmos. Join the ranks of Neutron, Lido, Astroport, Gitcoin, Mars and numerous other projects harnessing Cosmos’ leading infrastructure. Discover how to secure a grant from the Atom Accelerator by visiting https://www.atomaccelerator.com/ today!

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Resources:

zkSync

https://zksync.io/

https://twitter.com/zksync

ZK Credo

https://github.com/zksync/credo

ZK Stack Announcement

https://twitter.com/zksync/status/1673317167628967936

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Disclaimer: Nothing said on 0xResearch is a recommendation to buy or sell securities or tokens. This podcast is for informational purposes only, and any views expressed by anyone on the show are solely our opinions, not financial advice. Dan, Sam, and our guests may hold positions in the companies, funds, or projects discussed.