Canto is a Layer-1 blockchain built with the Cosmos SDK that offers an EVM execution layer and core financial primitives, including a decentralized exchange, lending market, and unit of account (NOTE). Canto presents the radical notion that DeFi primitives should exist as Free Public Infrastructure (FPI), or free-to-use public utility protocols. Development is stewarded by the Canto Commons, an open and permissionless framework for coordinating around a decentralized public protocol.