Jason @0xbbbb_eth
Account Abstraction Developer
MEV Researcher
Core Contributor of @ETHconomicspace
Account Abstraction
Alchemy supports EntryPoint v0.7
EntryPoint 0.7 is supported across our stack on Ethereum, Polygon, Optimism, Arbitrum, Base, Zora, and Fraxtal mainnets & testnets.
aa-sdk
LightAccount v2
MultiOwnerLightAccount
ModularAccount (support is coming soon)
Bundler
Gas Manager
skandha/docs/skandha_subscribe.md at master · etherspot/skandha
You can now listen to pending userops and submitted userops.
- `skandha_subscribe`
- `skandha_unsubscribe`
you can subscribe to userops that were recently put in the mempool, removed from mempool for various reasons (submitted onchain, reverted, or smth else happened) and userops that were successfully added to block.
EIP-5792 & ERC-6492 Demo
A docs guide for a complete setup for local testing that helps you spin up and tear down an anvil instance, entrypoints, bundlers, mock paymasters, and smart account factories
Everything About Account Abstraction: Ethereum eyes $1B profit, …
Viem 2.9.30 ships with support for Otim's 3074 Devnet, powered by Reth AlphaNet.
gm. | Otim 3074 Devnet
EIP-3074 could lead to undesirable outcomes such as: 1) Permissioned mempools 2) Popular wallets gate-keeping account innovations
EIP-3074 only enables *execution abstraction*, such as transaction batching.
We must design 3074 invokers with validation-execution separation in mind. If we don't, it would be impossible to build a permissionless mempool for 3074, increasing the risks of censorship and making it hard to run relays.
It *is* possible for wallets to whitelist invokers in such a way that doesn't lock down innovations. To see how, we can look at MetaMask Snaps for inspirations.
CryptoEconomics
So far, the biggest challenges to me are
(1) the burned base fee making the derivative unsuitable for the natural seller (validators)
(2) enabling physical delivery
(3) protecting against manipulation.]
Next-Block Base Fee Options: Towards a Practical Implementation
Scaling Ethereum: EIP 4844 and Beyond
Ethereum Orderflow and MEV Supply Chain
CEX vs DEX Arbitrage
Protocol
Decentralization of Ethereum's Builder Market
New post on builder reveal timing in a post-ePBS setting. We explore different models for when and why builders might choose to reveal.
Reducing latency games by levelling the playing field on block size for PBS
Others
EIGEN → Intersubjective work
At Dune, data freshness isn't just a metric—it's a commitment. Through a multi-stage update process, we ensure our data remains both accurate and timely across three distinct stages: #RawData, #DecodedData, and #CuratedData.
foundry verify-bytecode
verify if the contract of a given commit in a repo matches given onchain contract
You'll be able to see your txs pending directly on @etherscan every time you submit a tx with MEV Blocker.
Why not state-diff ?
RFP: Uniswap Community Research Program | Notion
Liquidity Mining Globally across DEXes
Quantifying Loss vs Rebalancing (LVR)
Impact of MEV Orderflow
Integration of Real World Assets (RWA) and Forex
Strategic Uniswap Integrations/Hooks to Become the Largest Exchange Ever