Jack Dorsey’s company formerly known as square is using a hexagonal device for the purpose. Block, Jack Dorsey’s mobile payment company formerly called Square, is currently working on a new gadget that will work as a crypto wallet. The hexagonal device has a finish that makes it look as though it is one of several types of rock. These hexagonal rock-like crypto wallet gadgets are equipped with USB ports and, according to an image tweeted by Block hardware head Jesse Dorogusker, it may also feature a fingerprint reader. That said,…
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