- Banks are moving from blockchain pilots to real payment systems, but adoption still varies across institutions.
- Most banks rely on private blockchain networks, not public chains like Bitcoin, to process payments securely.
- Blockchain could make payments faster and available 24/7, but regulation and integration remain major hurdles.
Banks are moving beyond blockchain experiments, but not all are moving at the same pace. While some institutions are still testing the technology, others have already woven blockchain-based payment systems into services used by customers. That shift is reshaping how money moves through the financial system, from Swift’s global messaging network and The Clearing House’s U.S. payment rails to JPMorgan’s Kinexys platform.
The changes could eventually make international payments faster, extend banking services beyond traditional business hours and reduce some of the delays caused by today’s settlement systems.
The shift has also highlighted a common misconception. Many people associate blockchain with public networks like Bitcoin and Ethereum. In reality, banks mostly use permissioned blockchains, which limit access to approved participants while preserving the technology’s core benefits.
How Banks Are Building Private Blockchain Networks
Banks are taking that approach in different ways, depending on where they are in developing blockchain services. The Depository Trust & Clearing Corporation (DTCC), JPMorgan and Morgan Stanley have all announced or tested projects involving tokenized stocks and blockchain-based settlement, while the London Stock Exchange is exploring around-the-clock trading using blockchain technology.
Together, the initiatives signal that major financial institutions increasingly view blockchain as a tool to modernize markets rather than as technology built solely for cryptocurrencies.
Not everyone is convinced the industry’s approach delivers on blockchain’s original promise. Critics argue that many enterprise systems are controlled by a small group of institutions, making them very different from public networks such as Bitcoin. Columbia Business School professor Omid Malekan has described some of these private systems as “databases controlled by a button.” He also wrote, “On enterprise networks, the cryptography is bloat and the consensus a charade.”
How Banks Are Testing Blockchain Payments
While those projects focus on securities markets, banks are also applying blockchain to one of their core businesses: moving money. Swift’s blockchain-based payment network has entered its first pilot phase, with 17 banks preparing to test live cross-border transactions.
At the same time, The Clearing House has rolled out a U.S. network for tokenized bank deposits that connects to its existing Real-Time Payments (RTP) and CHIPS systems. Together, the projects show how established payment networks are beginning to integrate blockchain into infrastructure already used by banks.
Some lenders are participating in both efforts. Wells Fargo is involved in Swift’s pilot and The Clearing House network, while Bank of America has joined The Clearing House initiative and plans to take part in Swift’s blockchain ledger. Truist is also participating in The Clearing House project, although it has not announced plans to join Swift’s pilot.
Where Customers Are Beginning to See Blockchain
A few institutions are already taking the next step by bringing blockchain into customer-facing services. South Korea’s KB Kookmin Bank plans to use JPMorgan’s Kinexys platform for import and export payments, making it one of the first lenders to connect blockchain infrastructure directly to commercial banking services.
Kinexys allows institutions to settle U.S. dollar payments, process cross-border transfers and support tokenized asset transactions on a network that operates around the clock. The platform has processed more than $4 trillion in transactions and will initially support dollar transfers across 10 countries. For businesses, that could mean faster trade payments without waiting for banks in different time zones to open.
What Comes Next for Bank Blockchain Payments?
Even as banks expand their blockchain efforts, significant hurdles remain. Institutions still need to manage liquidity, meet compliance and sanctions requirements, and ensure payments settle reliably across different systems. Running multiple blockchain networks also requires dedicated payments, treasury and technology teams.
For now, the industry’s projects appear more complementary than competitive. Swift is focused on global cross-border payments, while The Clearing House is building on its role in high-volume U.S. payment processing. That means banks are not following a single blockchain strategy. Some are still testing the technology, others are running pilot programs, and a handful have already introduced blockchain-based services to customers.
Related: Circle Becomes US Blockchain Patent Leader After IBM Portfolio Deal
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