Real transactions. Real production sidechain.
@blksresearch is running SHRINCS, an optimized hash-based signature scheme, on @Liquid_BTC right now.
This is what preparing Bitcoin infrastructure for the post-quantum era looks like.
blog.blockstream.com/blockst…
Just added the Blockstream Turin Simplicity Hackathon projects to awesome-simplicity.
6 teams built real things on Liquid using SimplicityHL/Simplicity covenants in a weekend: a PQ-safe wallet, a 2-of-2 escrow, a license marketplace, an inheritance vault, a trustless DEX, and a portfolio rebalancing wallet.
github.com/stringhandler/awe…
There is no concrete post-quantum signature scheme for Bitcoin today.
But over the last year @blksresearch has been working on exactly this. Director Jonas Nick (@n1ckler) lays out the proposal: OP_CHECKSHRINCS, a hash-based signature opcode for post-quantum Bitcoin.
If you've heard of Simplicity (the Bitcoin/Liquid smart-contract language) and bounced off the paper, awesome-simplicity is the map: compilers, SDKs, wallets, mainnet transactions, and the research that got us here.
github.com/stringhandler/awe…
Read the Review Draft here:
github.com/BitcoinWorldTrust…
We are moving from verifying transaction correctness to deriving transaction necessity. No consensus changes required.
The Bitmachine is alive
Just released asdf-simc — an asdf plugin for managing SimplicityHL compiler versions. If you're building Bitcoin/Elements smart contracts with Simplicity, this makes switching compiler versions dead simple.
github.com/stringhandler/asd…
Youtube's algo has taken me into the wild world of these #doc_bru_mentaries. Basically, ultra-high-quality, ultra serious topics like taxi mafia and the AWB, hosted by Capetonian bru's. It's wild but amazing
youtube.com/watch?v=64ITVeFs…
Built a small tool for visualizing garbled circuits - paste a circuit, step through it gate by gate, see wire values update in real time. Runs entirely in the browser via Rust WASM.
Would love feedback from anyone working in MPC / crypto engineering: stringhandler.github.io/garb…#MPC#GarbledCircuits#Rust#WASM
I was over explaining (hu-man-splaining, if you will) to Claude in a prompt, and then I thought, it's actually smart enough to know what I mean. If that's not a sign of real intelligence, I don't know what is.
Just added 3 new projects to Awesome Simplicity:
fadroma — cross-chain dApp framework with SimplicityHL integration
simf — WASM SDK for compiling & running SimplicityHL contracts from JS/TS
simf-app — escrow, vault & oracle demo on Elements
The Simplicity ecosystem is growing 👀
github.com/stringhandler/awe…