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The build kit parts with a micro SD card in a paper sleeve

Build kit + flashed card

145,000 satsabout $115

Sold out

Air-gapped and stateless. It shows a QR, you scan it, it signs, and nothing keeps your keys when it powers off.

The build kit, plus a micro SD card flashed from a hash I re-checked that day. The hash is printed on the sleeve so you can check it again without trusting me.

Add-ons

  • Printed case, PETG or ASA, printed in Thailand20,000 sats
Sold out

Sold out for now. Checkout opens with the first built units.

In the box
  • Pi Zero 2 W, header pre-soldered
  • 1.3" screen, camera with the narrow Zero ribbon
  • Screws, standoffs and a printed guide
  • Hash card, build-date sticker and serial
  • Micro SD card, flashed, hash on the sleeve
Not included
  • A case
Verification
  • Booted, screen and camera tested, and signed with once before it ships
Serial
-
Build date
-
Firmware
-
Hash
-
Tested
-
Initials
-

A dash means no unit is built yet.

It is not
  • Assembled. You put it together in about twenty minutes, and the guide has every step
  • A wallet on its own. You pair it with a wallet app like Sparrow
  • Supported beyond a replacement and the guide
Shipping
  • From Thailand, postage added at checkout
  • Asia is usually 4 to 10 days
  • Arrives dead? I replace it from stock