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Ngrave releases ZERO firmware 1.8, adds Polygon token support and open-source QR protocol

By Editorial Team at 2026-09-20 05:44

Sentiment: Positive

Ngrave's open-source QR protocol enhances transparency and security, potentially setting a new standard for hardware wallet communication. The post Ngrave releases ZERO firmware 1.8, adds Polygon token support and open-source QR protocol appeared first on Crypto Briefing. Continue reading...

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