[Citigroup Blockchain Platform Integrates USD Clearing System to Support 24/7 Cross-Border Payments] Citibank announced the integration of its blockchain platform, Citi Token Services, with the USD Clearing system, aiming to provide institutional clients in the U.S. and U.K. with 24/7 interbank instant cross-border payment services. This initiative will leverage blockchain technology to enhance payment efficiency, support real-time transactions around the clock, and further optimize cross-border capital flows.