Coupang and Woori Bank completed a PoC for real-time settlement using a won-denominated stablecoin — described as first Korea case verifying full process (payment, real-time settlement, on/off-ramp) in commercial-like environment. Test used Tempo L1. Coupang early partner/investor; Stripe, Visa, Mastercard, Deutsche Bank also partners. Companies plan continued cooperation and additional testing in line with future won-stablecoin regulations. Framework Act on Digital Assets still delayed — pilot precedes full legal framework.