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Jimmy

@jimmygchen

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⛯ dev @sigp_io

Joined August 2009
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@jimmygchen
Jimmy
11 days
PeerDAS will soon be feature complete after devnet-2, with the spec freeze agreed on ACDC yesterday. Next up: hardening, bug fixes, optimisations, and shipping it to Mainnet ⛴️. A little post on what we believe we should focus on to make this happen 👇.
@sigp_io
Sigma Prime
12 days
Read the full post here:.
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@jimmygchen
Jimmy
8 days
RT @ethPandaOps: Validators: After spending a week in-person with core devs and shipping fixes to issues, we're ready to recommend a gas li….
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@jimmygchen
Jimmy
11 days
RT @vdWijden: Geth v.1.16.0 finally ships the PBSS based archive node, you can have a geth archive node in ca. 1.9TB (down from 20+TB)🚀🚀. Q….
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@jimmygchen
Jimmy
27 days
RT @terencechain: is criminally underrated. The UX for partial deposit, withdrawal, and compound is super smooth.….
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@jimmygchen
Jimmy
1 month
RT @sigp_io: Introducing Anchor v0.1.0. Our new Rust-based distributed validator technology (DVT) client for @ssv_network. This marks a maj….
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@jimmygchen
Jimmy
1 month
RT @terencechain: Last BPO update for devnet0 landed ~2 days ago at epoch 1584, raising the max blob limit to 20. this marks the end of the….
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@jimmygchen
Jimmy
2 months
RT @ethzed: Thrilled and honored to join the @ethereumfndn Trillion Dollar Security initiative as a steward. Securing Ethereum for billion….
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@jimmygchen
Jimmy
2 months
RT @sigp_io: The Ethereum network has just enabled validator consolidations. If you're running a Lighthouse VC, you can consolidate in ju….
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@jimmygchen
Jimmy
2 months
RT @TimBeiko: Thank you to everyone who contributed to getting Pectra shipped securely 🦒. It’s been one of the most complex forks to scope,….
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@jimmygchen
Jimmy
2 months
RT @samcmAU: Just in time for Pectra, we've been cooking up a live view of Ethereum block production over in The Lab. Watch the lifecycle….
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@jimmygchen
Jimmy
2 months
RT @jessepollak: Pectra shipped:. - 2x blob capacity.- Every wallet becomes smart.- Flawless upgrade. Now it's time to accelerate: >10x blo….
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@jimmygchen
Jimmy
2 months
RT @LefterisJP: Every time an Ethereum hard fork rolls out smoothly, I’m in awe. So many EIPs, engineering work and yet not even a single h….
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@jimmygchen
Jimmy
2 months
RT @ethereum: Pectra is live on Ethereum mainnet!. - Smart account wallet UX features now active.- L2 scaling data storage blobs increased….
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@jimmygchen
Jimmy
2 months
RT @themavrik_: Consolidating validators not only reduces the resources your node needs to run but also reduces the load on the entire Ethe….
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@jimmygchen
Jimmy
2 months
Great post on blobs from @mikeneuder! It’s nice to see a well-written piece covering the complete lifecycle of blobs, both pre- and post-PeerDAS. The section on L2 transaction lifecycles across different types of L2s was especially insightful for me. Great work 👏.
@mikeneuder
mikeneuder.eth ⟠
3 months
happy tax day 🪙🗓️ – to celebrate, here is a deep dive on blobs. we start by examining the L2 transaction lifecycle. this motivates a discussion on blob gossip and validation pre- and post-PeerDAS. we conclude by looking at possible mempool upgrades!. link and thread below ↓↓
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@jimmygchen
Jimmy
2 months
RT @sigp_io: We have released `Lighthouse v7.0.0` which supports the Pectra upgrade on Ethereum mainnet that will land on May 7, 2025. Let'….
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@jimmygchen
Jimmy
3 months
RT @sigp_io: 🚨 New blog post: An exploration of the issues and fixes in the Lighthouse client brought on by the Pectra Holesky incident. W….
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@jimmygchen
Jimmy
3 months
RT @sigp_io: Lighthouse Team on Fulu 🧵👇. Fulu is all about PeerDAS (EIP-7594)—the heart of this fork. Given its complexity, let's keep the….
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@jimmygchen
Jimmy
3 months
RT @ralexstokes: here's a specific proposal for blob scaling in fusaka:. tl;dr:.BPO-style automatic blob scaling, 2x every two months after….
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@jimmygchen
Jimmy
3 months
RT @sigp_io: PeerDAS is really taking off 🚀 Lots of progress, more teams getting involved (ELs, L2s, research, testing etc), and a sharp co….
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