South Korean consortium tests programmable digital local currency

The proof of concept simulated a complete lifecycle for local currency, from initial issuance and wallet funding to final merchant settlement. Built on the Kaia mainnet, the infrastructure integrated policy-based controls that allow issuers to restrict funds to specific merchants and automate complex settlement rules. The project involved a collaborative technical effort: AhnLab Blockchain Company managed the digital wallet architecture, OpenAsset oversaw stablecoin issuance, and Lambda256 handled node operations and continuous monitoring.

Performance benchmarks confirmed the system's resilience under varied conditions, including high-traffic congestion and continuous 24-hour operation. This trial aligns with a broader push by major South Korean financial institutions to refine digital asset infrastructure ahead of impending national regulations. Similar initiatives from KB Financial Group and collaborations involving Naver Pay indicate a rapid shift toward won-backed stablecoin models, with the K-STAR consortium positioning its technology to eventually support government subsidies, digital vouchers, and potential central bank digital currency services.