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Henry de Valence Penumbra
Henry de Valence is a cryptographer, cypherpunk, and software engineer dedicated to building tools that enhance individual freedom and autonomy. He is the founder of Penumbra, a privacy-preserving proof-of-stake blockchain aiming to unite privacy and decentralized finance (DeFi). Previously, he contributed to cryptographic projects at the Zcash Foundation, Interstellar, Chain Inc., and Cloudflare. His interests include number theory, algebra, geometry, and the number 24.