3 docs tagged with "seedsigner"

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

Why SeedSigner is the Self Custody Labs favourite signing solution: stateless, air-gapped, fully verifiable, and built by you from commodity parts.

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.