Opening the Playbook: Why We're Open-Sourcing Casper's Core DeFi Infrastructure

Four production systems, security-audited by Halborn, open-sourced in one week. A naming service, a decentralized exchange, liquid staking, and EIP-712 typed signatures. All live on mainnet. All yours now. Earlier this week, I open-sourced casper-eip-712, a Rust crate that brings Ethereum's typed signing standard to Casper. I wrote about why we did it, what it unlocks, and how it started with a security auditor telling us we had a gap. That was yesterday. We weren't done. Today I'm announcing that we've open-sourced three additional contract repositories that power core DeFi infrastructure on Casper Network: cspr-name-contracts: the smart contracts behind CSPR.name, Casper's decentralized naming service casper-trade: the DEX contracts powering CSPR.trade, a Uniswap V2-style automated market maker liquid-staking-contracts: the liquid staking protocol behind casper.wiselending.com, enabling staked CSPR to remain liquid as sCSPR These aren't proofs of concept. They're not hackathon projec