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76 sats \ 1 reply \ @Satochip_ OP 4 Apr \ parent \ on: Nostr signing device on a smartcard is now a reality 🔥 nostr
ability to read from NFC? Modern mobile have NFC reader. Satochip's smartcards have dual-interfaces: contact (with a chipcard reader) and contactless via NFC.
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0 sats \ 0 replies \ @BlokchainB 4 Apr
The point of this is to keep your nostr key safe offline?
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