
A fantasy-sports checkout problem sent Daniel Lev down a payments rabbit hole. The result is Coinflow, a Chicago company trying to make a merchant's money move as quickly as a customer's click.

Edward Woodford is the co-founder and CEO of Zero Hash, the Chicago-based crypto and stablecoin infrastructure company that quietly powers digital-asset features inside Stripe, Interactive Brokers, Franklin Templeton, BlackRock and Shift4. A Goldman Sachs commodities alum who bought his first Bitcoin from an ATM as an MIT grad student, he built and sold a regulated derivatives venue before turning Zero Hash into a billion-dollar 'plumbing' business that has settled more than $45 billion in volume and onboarded over five million people to crypto.