Shea Ketsdever

Introducing BuilderNet. BuilderNet is a decentralized block building network for Ethereum that runs on TEEs and shares MEV & gas fees with users. An early version of BuilderNet is live today — operated by Flashbots, Beaverbuild, and Nethermind.

Awesome reveal that will radically improve Solana's market structure Jito chads just keep shipping And shoutout Flashbots for leading the way on MEV yet again - BuilderNet helped inspire BAM as Lucas mentions in here

@SheaKetsdever is helping make block building on Ethereum credibly neutral. With BuilderNet at Flashbots, she’s pushing toward a world where no one can censor or monopolize MEV and users get their share of the upside.

Flashbots is significantly ahead of its time in multiple dimensions.

TEEs are eating block building Congrats to solana & jito on the launch :)

Viem 2.33 introduces initial support for Flashblocks as a first-class citizen! Try it out in Viem or Wagmi by importing a chain that supports preconfirmations – starting with `basePreconf` + `baseSepoliaPreconf`. Then observe sub-200ms transaction confirmation times. 🫡

What did you do to make it 10x faster?

Base is now 10x faster Flashblocks are live on Base, speeding up effective block times from 2 seconds to 200 milliseconds and making it the fastest EVM chain today From 'click' to 'confirmed' in the time it takes to think

"Why MEV is the most important problem in crypto?" @SheaKetsdever @EthCC

Killing it at EthCC. You're a great speaker.

The future of Ethereum runs on better block building. @SheaKetsdever from @flashbots_x is making Ethereum’s infra more neutral and resilient with BuilderNet: a decentralized TEE network already building 35% of L1 blocks. It replaces exclusive orderflow and trust-based deals…

Economic constraints are insufficient in the face of unbounded MEV. There will always be an opportunity that’s worth the cost of slashing.

Fantastic talk from @SheaKetsdever, our L1 and BuilderNet lead, on Ethcc main stage

Why I think MEV is the most important problem in crypto youtube.com/watch?v=uriIUS…

Very cool: @MaestroBots just introduced a $1.5 million cashback program, powered by builder refunds Great to see BuilderNet help bring more value back to users :)

some crypto teams are notorious for going down research rabbitholes and producing nothing flashbots is the opposite - for a moment, even i was a bit wary of the TEE research rabbhithole - but they've hit pmf for a 3rd time - buildernet is #2 builder x.com/kapursanat/sta…

Permissionless markets depend on MEV. Tune into the protocol stage @Permissionless in 20mins for more!