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#CashTokens is the #BitcoinCash comeback, join!
Mathieu Geukens retweeted
JUST IN: UK police arrest 15 y/o boy, seize his devices, & collect his DNA after he posted photo of a local politician edited to look like a rabbit.
Mathieu Geukens retweeted
Replying to @GeukensMathieu
Appreciate your contributions. Some big new additions and finally full support for Double Spend Proofs.
Also, UTXO lookup time is DRAMATICALLY faster in this release.
Mathieu Geukens retweeted
Amazing News 🎉
BCHD release v0.22.3 is out 🍾
it's a HUGE release which is pack full of improvements and additions; as well as security fixes
Was awesome to collaborate with @zquestz and contribute to BCHD 😃
github.com/gcash/bchd/releas…
BCHD release v0.22.3 is out 🍾
it's a HUGE release which is pack full of improvements and additions; as well as security fixes
Was awesome to collaborate with @zquestz and contribute to BCHD 😃
github.com/gcash/bchd/releas…
What’s actually going on in Ukraine is that there is a massive incentive difference between the elites and the people.
The former have grown very rich off the hundreds of billions flowing to Ukraine, while the latter’s children are conscripted to die in trenches.
Mathieu Geukens retweeted
SolidCash is out: write Solidity, run it on Bitcoin Cash.
Near-complete Solidity parity. Stateful contracts. A real EVM project, @eaccmarket, running on BCH*. One year of active development, and more than a year of tinkering before that.
None of this was possible before the BCH 2026 upgrade. The upgrade gave the VM the room. SolidCash is what you can do with it.
What SolidCash is:
- solidc, the compiler: .scash source to runtime artifacts
- solidcash, the TypeScript SDK: contracts, transactions, network providers, debugging
- solidhat, the Hardhat analog: whole-project compilation, in-process test network, deployments, generated bindings
- Ethers 5 and 6 shims, so existing EVM tooling habits carry over
What that opens up: a full stablecoin USDT contract on BCH, unwrapping to native CashTokens. ERC-20 contracts that wrap existing CashTokens. EVM bridges. The EVM-like DEXes, lending and DeFi that BCH has been missing. Embrace them.
If you can write Solidity, you can write SolidCash.
Try it: npm create @solidcash/solidhat@latest my-contracts
Or point your AI at it. Solidity parity means your coding agent already knows most of the language. Hand it the agent reference at solidcash.org/AGENTS.md together with your Solidity contract, and let it do the port or cross-compilation.
Disclaimer: this is still a beta. Do not bet too much value on it. Security might need further hardening, and there will be undiscovered gaps. Found a gap? Open an issue and send the contract that broke. Let us close them together and make it better.
Thanks to molecular (@cotta3) and @toorik for the initial support.
If you are a business willing to expand to BCH, book me: @mainnet_pat here on X or Telegram
If you are excited about this breakthrough, consider a donation - bitcoincash:qzjs09xdxlqzc60pz0yvzfhhczm3uwhtmsssv4yw86
Code: github.com/solidcash/solidca…
Docs: solidcash.org
Telegram: t.me/SolidCashBch
* Under relaxed consensus rules: those contracts are larger than today's mainnet limits allow.
Mathieu Geukens retweeted
"The nature of Bitcoin is such that once version 0.1 was released, the core design was set in stone for the rest of its lifetime. Because of that, I wanted to design it to support every possible transaction type I could think of. The problem was, each thing required special support code and data fields whether it was used or not, and only covered one special case at a time. It would have been an explosion of special cases. The solution was script, which generalizes the problem so transacting parties can describe their transaction as a predicate that the node network evaluates." – Satoshi, June 2010
Several Linux Kernel Vulnerabilities Accidentally Posted To Public Kernel Mailing List
As high as CVSS 9.0. Whoops.
phoronix.com/news/LKML-New-T…
Mathieu Geukens retweeted
We've written a new blogpost:
Why We Support 1-Minute Blocks
ParyonUSD supports the CHIP to activate 1-Minute Blocks on Bitcoin Cash. We've written before that faster blocks is likely the biggest win for DeFi on BCH
Read our full blogpost here:
paryonusd.com/blog/faster-bl…
Mathieu Geukens retweeted
The eMudhra incident is a striking illustration of the fundamental flaw in how SSL certificates work: every Certificate Authority is effectively empowered to vouch for every website on the planet.
That’s insane.
Hopefully the world eventually adopts a Bitcoin name system.
Mathieu Geukens retweeted
BRRRRRROTHER
Node.js Security Advisory: a high-severity RCE flaw in Node's Brotli decoder affects Node.js 22, 24, and 26.
Vercel WAF rules are live for every project and block known exploit patterns.
vercel.com/kb/bulletin/node-…
Mathieu Geukens retweeted
Cashonize v0.15.1 release 🦾
Patch release: Cashonize moves to its own wallet library, making token sends safer and more private, and updates WizardConnect and Electron for their security fixes.
Download it here:
github.com/cashonize/cashoni…
Mathieu Geukens retweeted
TypeScript 7.1 Beta is out 🎉
🔶 Import Attributes
🔶 Source Phase Imports
🔶 Types: es2026
🔶 Types: Promise.allKeyed, Iterator.zipKeyed
🔶 Types: Iterator chunks/join/includes
🔷 An API for tooling ✨
🔷 tsconfig: Content Mappers
🔷 Perf: 1.2-1.9x faster, 15-50% less memory
TypeScript 7.1 Beta is now available! Now with a preview API, content mapper support, new features, and some great optimizations. Give it a try and give us some feedback! devblogs.microsoft.com/types…
Mathieu Geukens retweeted
Cloudflare is taking ownership of tsrs, a port of TypeScript to Rust. It's 8x faster and uses 70% less memory than TypeScript 7.0.
We are not forking TypeScript – we are working with the TypeScript team and as a result 7.1 is already ~2.5x faster, too.
blog.cloudflare.com/typescri…
Mathieu Geukens retweeted
Fulcrum 2.1.4 has just been released. Get it here: github.com/cculianu/Fulcrum/…
It contains a very nice speedup for wallet synching submitted by Cake Wallet's @sethforprivacy . Thanks Seth!
So, uh, I found a novel speed up for Fulcrum that drastically speeds up history queries and thus wallet sync for @cakewallet 🤯
Every call from a typical wallet gets ~4-6x faster, and wallets with deep history get up to 10x faster.
No client-side changes necessary at all.
Mathieu Geukens retweeted
Been working on an improved Go LevelDB key/value database after years of stagnation. A few projects should find this useful. =)
github.com/gcash/goleveldb

























