JPMorgan Chase rolls out surprising credit card update
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最新报道：JPMorgan Chase has unveiled a new blockchain-based credit card feature allowing customers to track transactions in real-time using distributed ledger technology. The update integrates with the bank's existing mobile app, providing enhanced security and transparency for cardholders. According to JPMorgan executives, this marks the first major U.S. bank adoption of blockchain for consumer credit products, though the underlying technology won't be visible to most users. The feature currently supports USD transactions only, with plans to expand to international currencies in 2024. This development follows JPMorgan's earlier experiments with JPM Coin for institutional clients.
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