Despite uncertainty, banks worldwide are designing stablecoins and tokenized-deposit systems, signaling incumbents’ push to shape the next generation of payments rails.Banks spent 2025 preparing major blockchain products for 2026, but U.S. regulatory movement — including still-unimplemented stablecoin rules under the GENIUS Act — has left institutions in a holding pattern.Global lenders are racing to commercialize digital-asset custody, viewing it as foundational infrastructure for tokenized securities, on- ...