Five major U.S. regional banks just launched a direct assault on the private stablecoin market. The consortium unveiled the Cari Network today, a blockchain-based payment rail built on ZKsync that enables instant settlement of tokenized deposits without funds leaving the insured banking perimeter. This marks the most significant attempt yet by traditional finance to reclaim the settlement layer from dominant non-bank issuers like Tether and Circle. Key Takeaways: The Cari Network leverages ZKsync’s “Pri ...