KB Kookmin Card has filed for a patent on a hybrid payment system integrating digital assets with traditional credit card infrastructure. The system links a blockchain-based e-wallet to credit cards, enabling seamless use of stablecoins and credit in transactions. Payments prioritize stablecoin balances, defaulting to credit if the digital asset balance is insufficient.
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KB Kookmin Card Seeks Patent for Blockchain-Linked Hybrid Digital Asset Payment System
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