A quantum-resistant Layer 1 blockchain, built from zero in Rust. No fork, no copy-paste β every component (consensus, crypto, networking, storage, VM, API) implemented from scratch with NIST-standardized post-quantum primitives.
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Why it matters NIST published FIPS 204 (CRYSTALS-Dilithium) in August 2024. CNSA 2.0 (US) mandates post-quantum migration by 2030. eIDAS 2.0 (EU) will require it for the European digital wallet. Every existing chain β Bitcoin, Ethereum, Solana β is built on ECDSA, which is broken by Shor's algorithm. CURS3D is a working reference implementation of what the migration looks like at L1. What's running today
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Stack Try it now # Status of the live testnet
curl -s https://api.curs3d.fr/api/status | jq
# Ethereum-compatible RPC (Metamask, ethers.js)
curl -s -X POST https://api.curs3d.fr/eth \
-H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber"}'β Read the whitepaper Β β’Β β Run a validator Β β’Β β Source code |
struct CurrentlyFocusedOn {
primary: "CURS3D testnet stability + external audit prep",
research: "Post-quantum migration paths for legacy chains",
learning: ["Formal verification (TLA+, Tamarin)",
"MPC and threshold-Dilithium",
"BFT under network partition"],
open_to: "Grant collaborations, freelance Rust/security",
location: "France π«π· β’ remote-first",
}Building things meant to last β building post-quantum is building for a 50-year horizon.
β Profile auto-built with GitHub Actions β’ snake animation regenerated every 6h β’ last touched today