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0 sats \ 1 reply \ @Signal312 6h \ on: [DIY] Open-source Bitcoin signing device for less than 25 bucks bitcoin
Looks really interesting. I'd be really curious to see a walk-through video on it. Right now it's a little vague in my mind, as to how it all works.
And so this is the place to buy - https://satochip.io/product/satochip/? And the product would be this one: https://satochip.io/product/card-for-diy-project/?
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0 sats \ 0 replies \ @Satochip_ OP 6h
You are right for the product links!
As for the DIY Javacard, the process is straight forward.
  • Build or download the applet file.
  • Download GlobalPlatform, the tool that will help you to flash your smartcard.
  • Plug the smartcard to a smartcard or NFC reader.
  • Flash your smartcard.
Regarding the video, check this one: https://youtu.be/Y-bmiHC5PRk?feature=shared
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