BuilderNet: Ethereum’s First Collaborative Builder Network

BuilderNet: Ethereum’s First Collaborative Builder Network

Author: Galaxy Research December 18, 2024 Duration: 42:19
On Ep. 72 of Infinite Jungle, Christine speaks with Robert Miller, Product Lead at Flashbots, and Lily Johnson, Rust Engineer at Astria Labs, about the launch of BuilderNet. BuilderNet is Flashbot’s latest product designed to enable collaborative block building on Ethereum. It allows third-party builders to create blocks based off shared private order flow. It also incentivizes users, wallets, and apps to share their order flow with BuilderNet and earn kickbacks from the MEV created from their transactions. Christine and Lily grill Robert about the design of BuilderNet, its timeline, and motivation.   Guests: Name: Robert Miller Title: Product Lead at Flashbots X: https://x.com/bertcmiller   Name: Lily Johnson Title: Rust Engineer at Astria Labs X: https://x.com/lobstermindset   Show note links: BuilderNet docs (https://buildernet.org/docs) Relayscan data (https://www.relayscan.io/) Infinite Jungle episode about RollupBoost and EIP 7727 (https://www.galaxy.com/insights/podcasts/infinite-jungle/the-most-pressing-challenges-to-solving-the-mev-problem/) Timestamps: (00:02:43) How does BuilderNet compete in the MEV-Boost auction? (00:08:08) How does the BuilderNet MEV refund rule work? (00:11:33) Why did Beaverbuild join BuilderNet? (00:15:09) How do builders compete in BuilderNet? (00:19:31) How transparent is BuilderNet activity? (00:30:12) BuilderNet next steps This episode was recorded on Friday, December 13, 2024. ++ Follow us on Twitter, @glxyresearch, and read our research at www.galaxy.com/research/ to learn more! This podcast, and the information contained herein, has been provided to you by Galaxy Digital Holdings LP and its affiliates (“Galaxy Digital”) solely for informational purposes. View the full disclaimer at www.galaxy.com/disclaimer-galaxy-brains-podcast/

Each week, Christine Kim from Galaxy Research guides us through the dense and ever-shifting terrain of the Ethereum ecosystem in Infinite Jungle. Rather than offering simple explanations, this podcast immerses you in the complex processes and community debates that are actively redefining this digital landscape. You’ll hear detailed analysis on the technical upgrades, governance shifts, and emerging economic narratives that collectively determine how Ethereum evolves and what it might become. The conversations go beyond surface-level news to examine the underlying forces-the social dynamics, developer activity, and philosophical clashes-that shape real-world use and perceived value. For anyone engaged in the business of digital assets or curious about the future of decentralized systems, this series provides essential context, translating intricate developments into coherent stories. Tune into the Infinite Jungle podcast for a thoughtful, weekly perspective that helps you navigate the continuous growth and challenging questions within one of the most significant platforms in the space.
Author: Language: English Episodes: 93

Infinite Jungle
Podcast Episodes
ExEx Excitement w/Ethereum Researcher James Prestwich [not-audio_url] [/not-audio_url]

Duration: 36:49
On Ep. 31 of Infinite Jungle, Christine chats with James Prestwich, Researcher at Init4 Tech, an Ethereum-focused research collective, about execution extensions (ExEx), client diversity, and the future market share of E…
ACDE #190: From Scoping to Shipping, Eth Devs Shift Gears [not-audio_url] [/not-audio_url]

Duration: 30:47
On Ep.30 of Infinite Jungle, Christine talks about the main takeaways from All Core Developers Execution (ACDE) call #190. Show note links: https://www.galaxy.com/insights/research/ethereum-all-core-developers-execution-…
ACDC #135: Blobs Complicate Everything [not-audio_url] [/not-audio_url]

Duration: 31:40
On Ep.29 of Infinite Jungle, Christine talks about the main takeaways from All Core Developers Consensus (ACDC) call #135. Show note links: https://www.galaxy.com/insights/research/ethereum-all-core-developers-consensus-…
The Endgame for MakerDAO Starts With SparkDAO [not-audio_url] [/not-audio_url]

Duration: 30:38
On Ep. 28 of Infinite Jungle, Christine chats with Head of Firmwide Research at Galaxy Alex Thorn about the latest slew of ETH ETF approvals in the U.S. Christine also invites co-founder of MakerDAO Rune Christensen to d…
ACDE #189: No Such Thing as a Small Fork [not-audio_url] [/not-audio_url]

Duration: 29:55
On Ep.27 of Infinite Jungle, Christine talks about the main takeaways from All Core Developers Execution (ACDE) call #189. Show note links: https://www.galaxy.com/insights/research/ethereum-all-core-developers-execution-…
ACDC #134: Pectra, PeerDAS, & Endless Fork Possibilities [not-audio_url] [/not-audio_url]

Duration: 27:27
On Ep.26 of Infinite Jungle, Christine talks about the main takeaways from All Core Developers Consensus (ACDC) call #134 where Ethereum developers agreed to include PeerDAS in the Pectra upgrade but with one small cavea…
Why MEV Looks Different on L2s [not-audio_url] [/not-audio_url]

Duration: 36:23
On Ep. 25 of Infinite Jungle, Christine chats with Robert Miller, Product Lead at Flashbots, about MEV product development for Layer-2 rollups. Links: https://www.galaxy.com/insights/research/mev-the-rise-of-the-builder…
ACDE #188: Should Tipping Be the Norm on Ethereum? [not-audio_url] [/not-audio_url]

Duration: 33:53
On Ep.24 of Infinite Jungle, Christine talks about the main takeaways from All Core Developers Execution (ACDE) call #188 where Ethereum developers discussed the pros and cons of adding a default minimum priority tip req…
The DOJ Arrests 2 Bros for Attacking Ethereum [not-audio_url] [/not-audio_url]

Duration: 38:20
On Ep.23 of Infinite Jungle, Christine chats with Uri Klarman, Co-Founder and CEO of bloXroute Labs, about the Department of Justice’s charges against two brothers for their hack of MEV-Boost relay software. Show note li…