0 sats \ 1 reply \ @kevkevin 27 Mar 2022
so the mk4 won't be able to sign via NFC just exporting a wallet's address?
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0 sats \ 0 replies \ @z 29 Mar 2022 freebie
it seems like it might be a smart move at first to not extend signing ability to nfc and keep the attack surface minimized. I wonder if this could (or should) be changed via firmware update in the future
0 sats \ 1 reply \ @cryptocoin 27 Mar 2022
Here's another post on SN for the Mk4:
🎥 Demonstration of transferring data from NFC-equipped COLDCARD wallet MK4 to mobile | @econoalchemist
#16477
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0 sats \ 0 replies \ @cryptocoin 16 Apr 2022
And another post on SN for this Tweet:
Its time to show off @Coinkite’s newest @COLDCARDwallet, the Mk4 🔥🔥🔥 In this quick video tutorial, I go through the process of extracting a wallet address from the hardware device onto a mobile phone. Take a look! 👀
#20362
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