🌍 Central banks are flirting with blockchain, and the European Central Bank (ECB) is no exception! The ECB and Zama have been playing around with blockchain for their central bank digital currency (CBDC). The goal? To kick the central bank out of the equation and let blockchain take the wheel. But there's a speed bump: liquidity matching. It's like trying to balance a checkbook, but for banks and on a blockchain. Zama's head honcho, Nigel Smart, says it's a "really big issue." But don't worry, they're on it. They even ran an experiment that could theoretically support Finland's entire economy. So, who's ready for a blockchain-powered Euro? 🚀