The bitcoin hardware wallet manufacturer Coinkite has announced the launch of a new product, the Coldcard Q1, which features a QWERTY keyboard and QR code scanner. Coinkite details that the battery-powered device utilizes the same security model as the Coldcard Mk4. Coinkite Introduces the Coldcard Q1 Over the past three months, companies have unveiled new…
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A new cryptocurrency hardware wallet stores private keys securely and fully isolated, while NFC technology enables authorization of transactions through a mobile device. Keycard is a new credit-card sized hardware wallet featuring near-field communication (NFC) to authorize cryptocurrency transactions. At launch, it features integration with combined private messenger/wallet/DeFi browser, Status App, although further integrations are…
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Italian winery adopts NFC-enabled closures to its wines, adding tasting notes, reviews, and blockchain-based authentication. Piedmont winery, Vigneti Massa, is launching the 2018 vintage of its wines with near-field communication (NFC) and blockchain-enabled caps. As reported by The Drinks Business on Jan. 22, Vigneti Massa is the first winery in Europe, and the second globally,…
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