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0 sats \ 0 replies \ @Satochip_ OP 6 Feb 2025 \ parent \ on: [DIY] Open-source Bitcoin signing device for less than 25 bucks bitcoin

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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