US Bank has completed a live pilot of its proprietary USBDC stablecoin, testing real-time cross-border payments between its North American and European operations on the Stellar blockchain. The initiative highlights the potential use of bank-issued, dollar-backed digital currencies on public blockchain infrastructure.

Conducted on September 9, the pilot covered USBDC’s full operational lifecycle, including issuance, payment execution, redemption, freezing and clawback capabilities. US Bank also assessed how the system could operate alongside existing compliance, risk-management, finance and operational controls.

The exercise demonstrates how a regulated U.S. bank can use a public blockchain for real-time international payments while maintaining bank-grade compliance and risk controls. Stellar’s focus on payments and cross-border transfers was a notable factor in the initiative.

US Bank had previously worked with the Stellar Development Foundation and PwC on stablecoin testing in November 2025. The latest pilot therefore builds on an established technical relationship rather than representing an entirely new blockchain initiative.

Focus shifts toward broader treasury applications

US Bank executives have described the pilot as part of a broader effort to modernize global cash management and address practical challenges faced by corporate clients. The bank’s digital assets and money movement leadership has emphasized the need to combine blockchain-based payment capabilities with controls appropriate for regulated financial institutions.

The groundwork for the initiative began in October 2025, when US Bank established a dedicated Digital Assets and Money Movement organization. The group was created to strengthen the bank’s capabilities in stablecoin issuance, digital asset custody and the tokenization of money.

Later in 2025, US Bank was also involved in the custody of reserves for stablecoins issued by Anchorage Digital Bank. Its subsequent collaboration with the Stellar Development Foundation and PwC helped provide the technical foundation for the latest live pilot.

US Bank, the banking subsidiary of U.S. Bancorp, is the fifth-largest banking institution in the United States. Its continued investment in digital assets shows that blockchain technology is being evaluated not only for cryptocurrency-related activity but also for conventional banking functions, including payments, liquidity and treasury management.

Public blockchain strategy could reshape institutional payments

US Bank’s plans extend beyond individual cross-border transactions. The bank has identified potential applications for USBDC in round-the-clock payments, liquidity management, international treasury operations and improved collateral mobility.

By choosing a public blockchain instead of relying exclusively on a private or permissioned ledger, US Bank is testing whether regulated banking operations can use open blockchain infrastructure without sacrificing oversight. This approach differs from institutional blockchain projects that have relied primarily on closed networks.

The initiative indicates that public blockchains could become part of the infrastructure supporting regulated financial services if they meet requirements for compliance, transaction controls, risk management and operational resilience. The completed pilot, however, does not by itself indicate that USBDC is ready for broad commercial deployment.

Testing the complete stablecoin lifecycle in a live operational environment gives US Bank a basis for evaluating broader use cases. The bank’s roadmap points toward stablecoins being used for continuous global money movement, corporate liquidity management and treasury operations, rather than being limited to digital-asset transactions.

The development also underscores the convergence of traditional banking and blockchain infrastructure as financial institutions examine ways to make international payments faster and more flexible while maintaining the regulatory safeguards expected of the banking sector.

Source: CoinTrust