archivevitalik-buterin-endorses-interfold,-privacy-protocol-for-on-chain-voting-and-secret-auctions---the-defiant wiki · Jul 5, 2026 · 1 min read Vitalik Buterin Endorses Interfold, Privacy Protocol for On-Chain Voting and Secret Auctions - "The Defiant" Definition Sources raw/Crypto/td-vitalik-interfold-2026-05-31.md