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alex
5,465 posts
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alex
@ObadiaAlex
scaling trust @aria_research | scalingtrust.org.uk
alexobadia.com
Joined March 2016
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  • user avatar
    alex
    @ObadiaAlex
    Jun 20, 2023
    1/ after almost 3 years building flashbots, i've decided it's time for me to leave. thanks to my co-founders and the entire flashbots crew for 3 memorable years. for anyone interested, here's the message i sent to the team earlier today.
    104K
  • user avatar
    alex
    @ObadiaAlex
    Feb 22, 2021
    1/ Introducing explore.flashbots.net, a public dashboard and live MEV transactions explorer. We classified >1.3M MEV txs, found at least $314M worth of Extracted MEV since Jan 2020, and $4.5M wasted gas fees, equivalent to 4.5k Ethereum blocks wasted. medium.com/flashbots/quan…
  • user avatar
    alex
    @ObadiaAlex
    Dec 3, 2021
    First wip paper out of Flashbots Research on MEV in a multi-chain, cross-domain future: arxiv.org/abs/2112.01472 How do we define it, what does it mean, and what will it do to the system we love? joint work w/ @fiiiu_ @lakshmansankar @tarunchitra @vaibhavchellani @phildaian
  • user avatar
    alex
    @ObadiaAlex
    Jun 9, 2021
    New Flashbots research post! co-authored with @taarushv ⚡️🤖 'MEV in eth2 - an early exploration'
    MEV in eth2 - an early exploration - HackMD
    MEV in eth2 - an early exploration - HackMD
    From hackmd.io
  • user avatar
    alex
    @ObadiaAlex
    Sep 4, 2024
    introducing quantum punks ⚛️ quantumpunks.org
    19K
  • user avatar
    alex
    @ObadiaAlex
    Jul 21, 2023
    new paper by @itranneo & @0xQuintus just released — arxiv.org/abs/2307.10878 “Threshold Encrypted Mempools: Limitations and Considerations” 🔥
    arXiv logo
    arxiv.org
    Mempool Privacy: An Economic Perspective
    A growing body of literature is aimed at designing private mempools in blockchains. The ultimate goal of this research is addressing several phenomena broadly classed under MEV with sandwich...
    32K
  • user avatar
    alex
    @ObadiaAlex
    Apr 7, 2025
    hi! interrupting your markets news to share that i'm joining @ARIA_research as a programme director to invest in high-risk high-reward r&d that can benefit all of humanity.
    user avatar
    ARIA
    @ARIA_research
    Apr 7, 2025
    Introducing our second cohort of Programme Directors – a group of world-class scientists, engineers and entrepreneurs, with proven track records for building ventures, communities and technologies of societal and economic significance. 🚀 (1/3)
    00:00
    19K
  • user avatar
    alex
    @ObadiaAlex
    Jan 26, 2023
    👋 as part of an effort/experiment to do more 'research in the open', ive created a notion page with current & past research efforts i am working on, as well other hopefully useful information. lmk if you find it useful & have any comments!
    alex’s flashbots workspace | Notion
    From flashbots.notion.site
    11K
  • user avatar
    alex
    @ObadiaAlex
    Oct 6, 2022
    some research threads on the flashbots forum 🤠 collective.flashbots.net/t/quantifying-… @0xjepsen @karl_dot_tech @tkstanczak @l2beat @bkiepuszewski
    collective.flashbots.net
    FRP-24: Quantifying MEV on L2s
    RE Polygon: “The main reason we sourced this data from another party is that, due to Polygon’s block size and rate, simulating and tracing transactions can be executed at only slightly faster than...
  • user avatar
    alex
    @ObadiaAlex
    Feb 27, 2023
    (1/2) last week at BIU, Dan Boneh gave a presentation on MEV and laid out a prediction: the same way zero knowledge cryptography was catalyzed by blockchains over the last years, mpc & enclaves research will be catalyzed by the mev problem in the next years. i agree :)
    29K
  • user avatar
    alex
    @ObadiaAlex
    Dec 29, 2021
    1y ago today 🥳🎂 'The first Flashbots bundle was mined in block 11550019 on Dec-29–2020 04:33:22 PM UTC, kicking off what is poised to be the year of MEV.'
    Visit Etherscan.io
    Ethereum Transaction Hash: 0x77c7d9e542... | Etherscan
    From etherscan.io
  • user avatar
    alex
    @ObadiaAlex
    Sep 8, 2022
    writings.flashbots.net/research/fcfs-… Can First Come First Served-Based Transaction Ordering Prevent Front-Running? -- first article out of Flashbots Research from Robert Annessi 🔥🔥🔥
  • user avatar
    alex
    @ObadiaAlex
    Jan 22, 2023
    any zk circuit auditing firms out there?
    37K
  • user avatar
    alex
    @ObadiaAlex
    Mar 16, 2022
    who wants to hang in Amsterdam during DevConnect? happy to jam with people on all things MEV ♾

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