Mesh, a cryptocurrency payment infrastructure startup, has raised $75 million in a Series C funding round led by Dragonfly Capital, achieving a $1 billion valuation. The company aims to unify fragmented crypto payment systems by connecting wallets, chains, and assets into a single network to enable seamless payments. Mesh plans to expand into Latin America, Asia, and Europe, leveraging partnerships with firms like Ripple and Paxos and processing about $10 billion in payments monthly.