3 docs tagged with "guide"

Source the Raspberry Pi parts, verify and flash SeedSigner OS, and assemble an air-gapped Bitcoin signing device for about $50 in parts.

Complete guide to running your own Bitcoin node. Learn why it matters, compare software options, and follow step-by-step setup instructions with Parmanode.

Generate a seed with dice on your SeedSigner, back it up as a SeedQR, and sign transactions with Sparrow over an air-gapped QR workflow.