Korea’s Biggest Credit Card Firm Wins Patent for Blockchain Credit System


Shinhan Card, South Korea’s top credit card company, has been granted a patent for a blockchain payment system. As reported by The Korea Times on Monday, the Shinhan Financial Group affiliate said it has developed a “world-first” service based on…

Source : https://www.coindesk.com/koreas-biggest-credit-card-firm-wins-patent-for-blockchain-credit-system