RegularMarek
RegularMarek is a pseudonymous builder in Ethereum DeFi who spoke on DeFAI, the intersection of decentralized finance and AI agents, at ETHWarsaw 4. The same handle appears on GitHub behind a small run of experimental projects going back to 2023, including a confidential lending protocol for borrowing against vesting tokens built with fully homomorphic encryption and a smart contract for auctioning Bitcoin ordinal inscriptions.