Exploring Layer-2 Solutions and Interoperability on Bitcoin Altitudes

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The chapter delves into the time constraints within a Bitcoin layer-2 process, design trade-offs in the Bitcoin altitudes space, and the choice of EVM for Citrea VM. It discusses the technical aspects of Ethereum-based roll-ups, the impact of Layer 2 solutions on the Bitcoin ecosystem, and the process of wrapping Ethereum assets onto Citrea with trust-minimized bridges.

In today's interview, Orkun, the Co-founder of Citrea, dives deep into the world of Bitcoin L2s and Citrea. He explains the differences between L2s, sidechains, and sovereign rollups, and discusses the trust assumptions and bridging mechanisms in the Bitcoin ecosystem. Orkun also shares insights on the design tradeoffs in the Bitcoin L2 space, the Citra VM, proof generation, and the bottlenecks and challenges faced by Bitcoin L2s. The conversation touches on the potential for Bitcoin to enable a real economy and the role of Citrea in empowering Bitcoin finance.

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Timestamps:

(0:00) Bitcoin L2 Overview

(7:55) Trustless VS Trust Minimized

(12:01) Wormhole Ad

(12:40) Pear Ad

(13:05) Citrea Bridging

(17:54) Design Tradeoffs in Bitcoin L2 Space

(23:37) Block Production & Centralization Risk

(34:40) L2 Execution Fee & DA Economics

(38:56) Proof Generation

(43:07) Static UTXO Sizes

(46:42) ZK Architecture & Bottlenecks

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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. Ren, Sam, and our guests may hold positions in the companies, funds, or projects discussed.