Mathieu Geukens
@GeukensMathieu
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libertarian p2p cash advocate 🌶✌️ BCH developer & innovator 💚 e/acc 😎
Joined May 2018
RT @_paytaca_: We’ve launched a crowdfunding campaign to support our Blockchain Tech Workshops in 12 schools across 3 cities in the Philipp….
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RT @im_uname: @cculianu A sufficiently convincing usecase has been posted, and I hereby withdraw my opposition to the full unrestricted Fun….
bitcoincashresearch.org
After catching up on this and discussion on various places I wanted to confirm that I understood one of the usecases/benefits that’s been referred too but maybe not qualified/quantified directly, so...
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the BCH opreturn wars of 2019. the BTC opreturn wars of 2025. Is this history rhyming, or repeating?.
Embed 1MB Files on the Bitcoin Cash Chain With the Blockupload Platform
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RT @GeneralProtocol: Excerpt from BLISS 2025: Announcing ParityUSD - Mathieu G:
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RT @GeneralProtocol: Liquity V2’s redemption system relies on global state, which is difficult in a UTXO model. ParityUSD takes an optimist….
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RT @kzKallisti: I tentatively endorse locking in the following CHIPs for the Bitcoin Cash 2026 upgrade cycle:. - 2021-05 Loops: Bounded Loo….
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RT @kzKallisti: @GeukensMathieu finally got around to reading this. hugely compelling argument imo. want to do a little more research but I….
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RT @SayoshiHelpMe: In case others are curious, this is an old version of the Chess contracts from what I showed at Bliss'25, most of the lo….
github.com
Contribute to SayoshiNakamario/BCHess development by creating an account on GitHub.
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the results of this tool are really incredible
So I built a GIMP plugin for Nano Banana, Gemini's latest image generation model.
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chess on bitcoin 🚀.
“When chess on Bitcoin?” is no longer a meme! @SayoshiHelpMe describes a demo using 8 CashToken contracts: a master for turns and king state, one for the board, one for each piece type, and every square as a UTXO. Moves are validated fully on-chain. A glimpse of just how powerful
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RT @bchautist: We need that functions CHIP activated in '26.
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that's pretty insane!! 🤯.
I asked nano banana to take me across Middle-earth and this is what happened. all the details on how I made this video, below 🧵👇
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I'm not sure how I feel about the fact that I just spent over an hour being support for someone else's AI slop. for an error which would have been trivially caught by typescript. Maybe i should make a rule to only be free typescript-support.
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Jason Dreyzehner just posted a huge deep-dive research post on "mutation tracking" for the Functions CHIP proposal. This is a must read for anyone serious about the Functions CHIP discussions. Incredible research & care clearly went into it. Hope to see this deep dive research.
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RT @nodejs: Node.js v24.7.0 is out 💚. Featuring:.- Post-Quantum Cryptography in node:crypto.- Modern Algorithms in Web Cryptography API.- N….
nodejs.org
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
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