Paweł Szałachowski

The @acm_ccs Workshop on Decentralized Finance and Security 2024 (defi.security) @defi_workshop is again fast approaching, and we can't wait to read your groundbreaking research! ⏰ Only 2 weeks left to submit! ⏰

At #SmartCon 2022, Ari Juels (@AriJuels) and Pawel Szalachowski (@pszalach) demonstrated in a demo how decentralized oracle networks can sequence transactions via Fair Sequencing Services (FSS) to power a more equitable Web3 environment for users 📺👇 youtu.be/uuu23oqnzck

What happens when Maximal Extractable Value (MEV) meets a directed acyclic graph (DAG)? In this post, @dahlia_malkhi & Pawel Szalachowski (@pszalach) explore schemes for building protection against MEV suitable for high-throughput, DAG-based BFT consensus.blog.chain.link/mev-resistance…

Want to see Fair Sequencing Services (FSS) in action? At #SmartCon 2022, #Chainlink Labs Chief Scientist @AriJuels explained the core FSS architecture, with a working demo presented by Research Engineer Pawel Szalachowski 📺⬇️ youtube.com/watch?v=uuu23o…

Full prototype of Chainlink's Fair Sequencing Services (FSS) unveiled at SmartCon 2022. FSS combines a long line of classic and cutting-edge research with considered design by Chainlink Labs research. The goal: Reduce harmful MEV. @pszalach @dahlia_malkhi youtube.com/watch?v=nCrN2I…

One solution, presented recently by @dahlia_malkhi and @pszalach (dahliamalkhi.github.io/posts/2022/07/…), is to piggyback fair sequencing on the DAG's structure. They presented a theoretical construction called Fino, on a toy theoretical model of Bullshark.

Our manuscript "𝑀𝑎𝑥𝑖𝑚𝑎𝑙 𝐸𝑥𝑡𝑟𝑎𝑐𝑡𝑎𝑏𝑙𝑒 𝑉𝑎𝑙𝑢𝑒 (𝑀𝐸𝑉) 𝑃𝑟𝑜𝑡𝑒𝑐𝑡𝑖𝑜𝑛 𝑜𝑛 𝑎 𝐷𝐴𝐺" is now available on the ArXiv. arxiv.org/abs/2208.00940 #MEV #DAG #BFT #consensus @pszalach @soumyab8 @_mahimna @LefKok @AriJuels @cczurich @mk_reiter @OdedNaor