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Sean Bowe
2,358 posts
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Sean Bowe
@ebfull
Zcash cofounder, protocol developer and crypto researcher. Encrypted Money at Planetary Scale (tachyon.z.cash), Zakura Maintainer (zakura.com)
tachyon.z.cash
Joined May 2014
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  • Pinned
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    Sean Bowe
    @ebfull
    Apr 2, 2025
    Project Tachyon: Scaling Zcash with Oblivious Synchronization. seanbowe.com/blog/tachyon-s…
  • user avatar
    Sean Bowe
    @ebfull
    Aug 5
    We're coordinating a coinholder vote starting August 25 and lasting approximately 18 days, deciding on the scope of the upcoming NU7 upgrade. 1,000,000 ZEC (in Ironwood) will be the minimum necessary to accept the results.
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    forum.zcashcommunity.com
    NU7 Token Holder Vote
    Valar Group and Project Tachyon are calling for a coinholder vote to begin August 25, 2026 and last approximately 18 days. The vote will decide on NU7 Scope, mirroring the previous poll that was...
  • user avatar
    Sean Bowe
    @ebfull
    Aug 1
    Two months ago we did not even know this pool would exist. Now tens of millions of dollars of capital are flowing into it daily. Insane
    user avatar
    Cypherpunk ($CYPH)
    @cypherpunk
    Aug 1
    JUST IN: about $80M worth of ZEC is entering the Ironwood shielded pool from Orchard every day.
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  • user avatar
    Sean Bowe
    @ebfull
    Jul 30
    We've started using V12 as part of regular development workflows in a bunch of Zcash work. Finds critical security issues, including from novel bug classes, and creates PoCs for them before your PRs get any reviews. Kudos on the raise! I'm happy to be an angel on this.
    user avatar
    V12
    @v12sec
    Jul 30
    Article cover image
    Article
    How to raise a $10M Seed Round
    Earlier this month, we won a $2.5M bug bounty–the largest bounty ever received by an AI agent. This was a bug in a major blockchain, and it put >$100M of funds at risk. We found the bug fully...
  • user avatar
    Sean Bowe
    @ebfull
    Jul 28
    Tal Derei (from my team!), Daira-Emma Hopwood (from ZODL) and Gregor Mitscha-Baude (from zkSecurity) are primarily responsible for Ironwood's formal verification. This would not have happened without all three of them:
    user avatar
    Project Tachyon
    @TachyonZcash
    Jul 28
    Replying to @TachyonZcash
    This is a monumental achievement in Zcash’s history, and was a collaboration of three teams led by: * Tal Derei, from @TachyonZcash * Daira-Emma Hopwood, from @zodl_co * Gregor Mitscha-Baude, from @zksecurityXYZ

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