Buterin Outlines Ethereum Foundation’s DeFi Criteria, Calls Out Oracle Risks And “Gambleslop” ProtocolsSeptember 3, 2026 Vitalik Buterin published a detailed post outlining the Ethereum (ETH) Foundation’s specific conditions for supporting DeFi projects, rejecting what he called “gambleslop” in favor of permissionless, privacy-preserving, and open-