Crypto Rails Challenge SWIFT In South Korea With Real-World Trade Test

Dunamu the parent company of crypto exchange Upbit has partnered with Hana Financial Group and POSCO International to pilot blockchain-powered remittances using real trade transactions.

The initiative aims to streamline cross-border payments by replacing parts of the traditional SWIFT system. Instead of separating payment messaging from settlement, blockchain rails combine both into a single, unified process.

SWIFT has long been the backbone of international banking, but it relies on a network of correspondent banks, often causing delays and added costs. By contrast, blockchain-based systems allow direct settlement between parties, eliminating friction.

The involvement of major institutions like Hana Financial and POSCO International signals that this is more than a theoretical test it’s a real-world application with potential to reshape trade finance.

This move reflects a broader trend of traditional finance experimenting with crypto infrastructure. Rather than replacing banks outright, these pilots show how blockchain can integrate with existing systems to enhance efficiency.

If successful, the South Korean test could serve as a blueprint for other countries looking to modernize cross-border payments and reduce reliance on legacy systems like SWIFT.