a16z just dropped their numbers. Q1 2026: Stablecoin transfer volume — $4.5 trillion. Use case — shifting from trading to real payments. That's the infrastructure story. But here's what a16z also said: "What remains unsolved is how to connect these digital dollars to the financial rails people actually use every day." On/off ramps. That's the missing piece. That's what O2Ramp is built for. The rails are open.