jack
@jack
no state is the best state
We reject: kings, presidents, and voting. We believe in: rough consensus and running code. —David Clark, 1992
open source moves faster and better
Our engineers found USB scanners freezing Android apps. Instead of just patching our apps, we fixed it upstream in Android 16. Result: 40% performance boost + fix for entire Android ecosystem. This is why we contribute to open source 🚀 engineering.block.xyz/blog/ending-an…
Square ハンディ(Handheld) arrives in Japan 🇯🇵 Our most powerful, portable point-of-sale device ever is now available in all our markets. Read more: squareup.com/jp/ja/press/sq…
a path towards bitcoin as everyday money
At Block, we’re building toward a world where bitcoin is everyday money - not just a store of value. To realize this vision, we need congress to modernize the regulatory frameworks to support this. block.xyz/inside/policie…
we all need to push on the de minimis tax exemption for bitcoin payments... bitcoin is already clearly a better form of gold. the next step is truly getting to the “peer-to-peer electronic cash system” state that’s not going to happen if folks have to pay cap gains on a latte
Thinking Machines Lab exists to empower humanity through advancing collaborative general intelligence. We're building multimodal AI that works with how you naturally interact with the world - through conversation, through sight, through the messy way we collaborate. We're…
Today we publish a Bitcoin Improvement Proposal addressing incentive & safety issues for migrating the ecosystem to post quantum cryptography. BIP timeframes are relative to a future point at which quantum computers are deemed a significant threat. github.com/jlopp/bips/blo…
Across Block we’ve been deliberate in how we’ve built products, leveraging internal data when we can to deliver value to our customers. For example, to date: the vast majority of Borrow volume has been underwritten using only Cash App data and less than 1% of U.S. BNPL GMV is…
Chat without internet via Bluetooth using #Bitchat app
bitchat-python written in python & compatible with ios/android. out now @jack ➟ original / ios @callebtc ➟ android @shilohsecurity ➟ rust bitchat-python github: github.com/kaganisildak/b…
bitchat-terminal written in rust & compatible with ios/android. out now @jack ➟ original / ios @callebtc ➟ android bitchat-terminal github: github.com/ShilohEye/bitc…
So many great use cases for @jack’s new BITCHAT: Bluetooth chats with no internet, no server. ✈️ Want to talk smack on airplane from seat 11A to 26D? 🚆 Underground with no wifi reception? 🎤 Lost your friends at a concert? Where's my bitch, at? Get bitchat. Now while online!