How to Outsource Block Building to PBS

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Ibrahim: Having some form of PBS auction is one of the clearest things that I think they need to do regardless of whether they have a centralized sequencer or decentralized sequencer. There certainly needs to be you can have this trusted memo that the sequencer runs on the side and like we're running a PBS auction, he says. They just won't be able to see the user orders assuming that theSequence keeps those trusted orders private which is effectively what services like flashbots protects against roll ups. He suggests governance could very intentionally pick these geographically distributed operators who users would not pick if it were left up to themselves. Ibrahim: Most of the economic forces if you just let them

In this episode, we explore Jon’s journey into crypto and our mutual passion for research and the writing process. We then give an overview over the key areas of crypto infrastructure today. Finally, we zoom into rollup decentralization roadmaps, and Jon shares a controversial new thesis about sequencer decentralization.

Timestamps:

(00:00) Intro

(02:42) Interview start

(03:44) Jon's work week

(08:04) ChatGPT & writing

(10:57) Jon's start in crypto

(14:45) How to pick things to work on

(17:08) Outsider's perspective on crypto

(19:05) Jon's research process

(22:00) Jon's proudest moment in crypto

(23:06) Crypto Infrastructure overview

(29:58) Why crypto infrastructure is interesting

(35:57) Rollup decentralization overview

(42:44) Challenges decentralizing the sequencer

(47:46) Ethereum vs Cosmos approach to governance & decentralization

(53:35) User ability to opt out

(56:37) Staking vs. governance deciding sequencers

(01:08:31) L3s

(01:13:34) Superchain

(01:16:38) Summary of rollup decentralization

(01:21:08) Outro

Hasu - https://twitter.com/hasufl

Jon Charbonneau - https://twitter.com/jon_charb

UCC2 - https://twitter.com/UCC2_xyz

Website - https://ucc2.xyz

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