Matt Corallo 🟠
@TheBlueMatt
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10th known contributor to Bitcoin Core. Full-Time Open-Source Bitcoin+Lightning Projects @spiralbtc. Open-Source Bitcoin for 13+ years. Mostly reposting @soona.
NY/SF, usually
Joined February 2011
Interested in contributing to Bitcoin Open Source Software? The ₿OSS Challenge 2026 just opened up for applications! Previous ₿OSS participants who have completed the challenge have been funded to work on: Bitcoin Core Core Lightning Payjoin Silent Payments FROST LDK LDK
The ₿OSS Challenge is back 🎉 Start your career in bitcoin open source software (₿OSS) and change your life forever. https://t.co/ViLMvz1gvK
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think of what just happened here in less than an hour nick created a complete "micro business" capable of instantly servicing customers from around the world, with revenue settling instantly in his pocket... an order of magnitude more entrepreneurs can now join the game...
I vibecoded a SVG to PNG converter website that isn't riddled with ads using @Replit and @moneydevkit. This type of convenience tool is low hanging fruit for devs Check it out at https://t.co/JWWXC9jQfF
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Lets peek into some day to day Bitcoin Core development work "cross-architecture non-determinism producing a difference in assembly code related to __builtin_dynamic_object_size, only occurring with FORTIFY_SOURCE=3 (not =2), and the first difference in compilation occurs during
Another case of cross-architecture non-determinism. Running a Windows cross-compiler, on x86_64 and aarch64, produces this difference in assembly, from the following (minified) code. Running on riscv matches x86_64. Noticed while updating our release compiler from GCC 13 to 14.
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Follow the only bitcoin IG account that is guaranteed to never raise your IQ even a fraction of a point: https://t.co/AHZUeivx2t
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I am truly honored to have Jameson as an investor for @obscuravpn Jameson has been a long-time Cypherpunk who's fought to communicate the values of digital freedom, and that is exactly what we aim to do @obscuravpn.
As a Cypherpunk Venture Capitalist, today I'm pleased to announce my latest investment in Sovereign Engineering Inc, the builder of @obscuravpn! Cypherpunks are actively engaged in making networks safer for privacy. Let us proceed together apace.
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Bitcoin isn’t fascist. Bitcoin isn’t a lie. Bitcoin isn’t a right wing project. Bitcoin isn’t a left wing project. Bitcoin is a tool. Make of it what you will.
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Private purchasing - pay with bitcoin, pickup at an access point. No need to give us any personal information
You can now buy a Bitkey without giving up your home address. Ship to thousands of pickup points across the U.S. — FedEx, Walgreens, Kroger, Dollar General, and more. Pay with bitcoin, pick up privately, and stay in control. https://t.co/oq3HR8QENO
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vibecoded a fun little app that lets you generate impressionist paintings: https://t.co/g25HpE9N1T each generation costs ₿250 built with @replit (of course) and @moneydevkit for the bitcoin payments integration. main takeaway from first use of MDK: 🤯 - didn't need to
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In the past 2 weeks: @Auradine_Inc launched SV2 fw compatibility across all products @StratumV2 launched major version with tons of improvements and Bitcoin Core v30 support @DMND_Sv2 opened the first ever SV2 Pool with JD for public. Probably nothing.
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DMND Pool Now Open To All Miners, With SOC 2 Compliance and Stratum V2 Support https://t.co/muC6Ui7OyM via @bitcoinmagazine
bitcoinmagazine.com
DMND Pool's soft private launch has ended with its doors opening to the public. A new SOC 2 compliant mining pool with Stratum V2 support is now open.
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You could greatly reduce the foreign disinformation rage slop problem by ending monetization but the gravy train would end for local disinformation rage slop too
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It's amazing how many Bitcoiners simply want to exert power and coerce others, and never really understood the whole point of Bitcoin is to architectually prevent that.
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Obscura's Black Friday + Cyber Monday deal is on now! Claim it while it's hot ☕️ Code: BFCM25
Fast, private, and cute just like the internet should be (˶˃ ᵕ ˂˶) Use the code BFCM25 to get 25% off your first purchase!
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For those of you just realizing this today, welcome to the party
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We need contributors from all over to help us expand the Bitcoin Merchant Community, which is already growing like a thing that grows quickly: https://t.co/fYkCARDDCb
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Would be nice if Knots supported these transaction types to enhance the money-ness of Bitcoin 😳 👉👈
1 year later: we now have two compatible implementations supporting 0-fee channels (eclair and LDK) and the spec is final: https://t.co/tPjs6YdkQc Huge thanks to @glozow and @theinstagibbs who made it possible by working on mempool policy 🙏
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