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CodeCoin has launched a Visa-compatible payment card utilizing quantum encryption to secure digital asset transactions, marking a practical step toward post-quantum security in fintech. This move integrates blockchain infrastructure with established global networks like Visa, aiming to bridge traditional finance with compliant digital asset clearing. While the core innovation relies on quantum cryptography, the primary focus remains on payment infrastructure and regulatory compliance rather than advancing quantum computing algorithms themselves.
Source coveringQuantum Zeitgeist

CodeCoin launches Visa card secured by quantum encryption

Quantum Zeitgeist2 min read

CodeCoin, a Hong Kong-based blockchain payment infrastructure company, announced the launch of its new quantum-secured digital payment card operating on the Visa network during the 2026 Annual Meetings of the International Monetary Fund (IMF) and World Bank in Bangkok. The company stated its payment infrastructure incorporates quantum encryption technology intended to strengthen security for digital payment asset storage, settlement, and cross-border transactions.

CodeCoin launched a new Visa network payment card secured by quantum encryption during a side event at the 2026 Annual Meetings of the IMF and World Bank in Bangkok. The Hong Kong-based blockchain payment infrastructure company has also…

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