KB Financial Completes KRW Stablecoin Payment and Remittance Technology Validation

ME News reports that on May 17 (UTC+8), KB Financial Group announced the successful completion of a technical proof-of-concept covering all stages of Korean won stablecoin payments, settlement, and remittances, in collaboration with electronic payment company KG Inicis, the Kaia blockchain, and digital asset solutions provider OpenAsset. This demonstration integrated the entire financial services process—from issuance of the Korean won stablecoin to in-store payments, merchant settlement, and international remittances—into a single streamlined workflow. It features a transition from internal settlement systems to a blockchain-based infrastructure while preserving customers’ existing methods of using financial services. The real-world payment model was implemented through self-service payment terminals at the chain coffee shop Hollys. The architecture is designed so that when consumers make payments via QR code without needing a digital wallet, blockchain smart contracts automatically execute during the settlement phase. Additionally, for the international remittance validation, a new process was implemented: first, Korean won stablecoins are exchanged for US dollar stablecoins using Kaia’s on-chain liquidity, then transferred via a local Vietnamese partner into actual bank accounts. Unlike existing SWIFT remittances, which can take several days, this entire process is completed in just three minutes, with fees reduced by approximately 87% compared to previous methods. (Source: PANews)