The No Execution Podcast

Celestia

Core topics revolve around rollups, modularity, bridging, and data availability. Featuring discussions with diverse types of individuals within the blockchain ecosystem.

  1. 03/14/2024

    Bitcoin goes modular | Eric Wall and orkun

    A new wave of L2s are being unlocked on Bitcoin. Bitcoin renaissance? Let’s find out. Eric on Twitter  Orkun on Twitter   Nick on Twitter Timestamps ⏳ Intro 0:00  Backstory of L2s and data availability 0:53  Orkun and Citrea 7:36  Rollups vs other Bitcoin scaling solutions 10:17  The culture around Bitcoin scaling 19:52  How Bitcoin can support rollups and L2s 30:15  ZK verification on Bitcoin 51:30  Bitcoin as a settlement layer 1:06:41  The future of Bitcoin and L2s 1:18:34  What would Satoshi think of Bitcoin L2s 1:25:43  Closing thoughts 1:29:06

    1h 30m

  2. 07/10/2023

    Exploring ZK proofs in the modular stack - No Execution podcast #5

    In this episode of the No Execution Podcast we explore ZK proofs in the modular stack. What ZK proofs are, what new applications will become possible, and much more. We are joined by guests Brian Retford, Preston Evans, and Yi Sun. Moderated by Nick White. Resources 📋 Website Twitter GitHub Discord Blog Reddit

    1h 28m

  3. 06/26/2023

    Exploring intents - No Execution podcast #4

    In this episode of the No Execution Podcast we explore  the world of intents. What are they? Why do they matter? And how do they relate to modular blockchains? We are joined by guests Chris Goes, Zaki Manian, Uma Roy, and Henry de Valence. Moderated by Nick White.

    1h 35m

  4. 06/21/2023

    Sovereign vs classic rollups - No Execution podcast #3

    In this episode of the No Execution Podcast we explore how rollups *actually* work, if settlement is real, and if rollups are really just bridges. We are joined by guests Jon Charbonneau, Kelvin Fitcher, Toghrul Maharramov, and James Prestwich. Moderated by Nick White.

    1h 15m

  5. 06/05/2023

    Permissionless and modular interoperability | Jon, Hyperlane (Celestia spotlight #6)

    Welcome to Celestia Spotlight where we hear from the people at the forefront of the modular movement. For the sixth episode, we welcome Jon from Hyperlane to discuss permissionless and modular interoperability between blockchains. Hyperlane on twitter Hyperlane website Jon on twitter Nick on twitter   Timestamps 🕒 0:00 start 0:28 Introduction 2:12 Jon’s back story 6:42 Presentation start 7:56 What is the interchain highway? 8:41 Completing the modular stack 10:19 The problem: permissioned interoperability 13:53 Modular security for modular chains 16:36 Native verification security model 19:22 External verification security model 21:29 Modular blockchains 22:37 Why permissionless interoperability 25:23 How hyperlane works 29:17 Hyperlane’s options for security models 38:21 Upgrading bridge security over time 44:03 Hyperlane in the interoperability landscape 50:05 Permissionless innovation 52:20 Getting into modular blockchains 56:07 Hyperlane’s long term vision 59:00 Final remarks   Resources 📋 Website Twitter GitHub Discord Blog Reddit

    1 hr

  6. 05/27/2023

    Universal cross-chain liquidity for millions of chains | Jim, Catalyst (Celestia Spotlight #5)

    Welcome to Celestia Spotlight where we hear from the people at the forefront of the modular movement. For the fifth episode, we welcome Jim from Catalyst to discuss a new cross-chain liquidity architecture for millions of chains. Catalyst on twitter Catalyst website Jim on twitter Nick on twitter Timestamps 🕒 0:00 start 0:16 Intro 4:05 The problem with cross-chain  :56 Building cross chain for the modular future 11:09 Catalyst’s solution to the cross-chain problem 18:08 How cross-chain liquidity works  22:08 Cross-chain communication 25:39 Cross-chain MEV 30:09 User experience 36:31 Problems with wrapped tokens 42:21 Sharing a data availability layer 45:34 Trust minimization 47:42 The long-term vision for Catalyst 51:11 The future of blockchains 56:01 Catalyst’s roadmap  56:57 How to follow Catalyst 57:19 Final remarks

    59 min

  7. 05/12/2023

    Shared sequencers and decentralized rollups by default | Josh Bowen, Astria (Celestia spotlight #3)

    Welcome to Celestia Spotlight where we hear from the people at the forefront of the modular movement. For the third episode, we welcome Josh from Astria to discuss shared sequencers and they enable rollups that are decentralized by default. Astria on twitter Astria website Josh on twitter Nick on twitter   Timestamps 🕒 0:00 start 0:19 Intro 1:39 What is Astria? 4:00 How shared sequencers work 8:34 How MEV works with shared sequencers 13:28 MEV supply chain 21:30 Where the execution happens in a shared sequencer model 29:34 Making it easy to deploy rollups 36:21 How rollups integrate with shared sequencer networks 46:16 Why use a shared sequencer network for your application 57:00 Ambitions of Astria and its EVM rollup 1:02:52 Will Astria support other data availability layers? 1:04:07 App-specific vs general purpose rollups on Astria 1:05:27 What consensus algorithm will Astria use? 1:08:07 Cross-rollup composability 1:10:54 Will Astria enable rollups to capture their own MEV? 1:14:29 5 year vision for Astria 1:19:35 Where developers can follow Astria’s progress? 1:21:58 Is Astria hiring? 1:23:21 Closing remarks

    1h 24m

  8. 04/24/2023

    MEV in the modular stack with Skip, Duality, and Astria - No Execution podcast #2

    Welcome to No Execution podcast where we hear from the people at the forefront of the modular movement. For the latest episode, we welcome Barry, Elijah, and Josh from Skip, Duality, and Astria to discuss MEV in the modular stack. Elijah on Twitter Barry on Twitter Josh on Twitter Nick on twitter Skip Duality Astria   Timestamps 🕒 0:00 Start 1:17 Duality introduction  2:38 Astria intoduction 3:43 Skip introduction 6:31 Evolution of MEV landscape 8:33 MEV in the modular stack 12:12 How finality affects modular MEV 15:10 Processes for ordering transaction 17:09 MEV capture in the modular stack 19:37 MEV value and externalities  23:56 MEV value accrual in the modular stack 29:13 Could MEV cause vertical integration in the modular stack? 34:40 Validator ecosystem reputation 39:41 Social consensus and validator misbehavior 42:46 MEV capture and distribution 48:52 Effects of shared sequencing on MEV 55:33 User choice between shared sequencer networks 56:43 Composability experiments in the modular stack 1:01:01 Where to learn more about Skip 1:02:08 Where to learn more about Astria 1:02:44 Where to learn more about Duality 1:04:22 Closing remarks

    1h 5m
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Core topics revolve around rollups, modularity, bridging, and data availability. Featuring discussions with diverse types of individuals within the blockchain ecosystem.

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