Build your own Seed Signer. A verifiably air-gapped, stateless Bitcoin signing device using inexpensive, publicly available hardware components. Use one of our enclosures to keep your hardware unit safe.
Shipping class: USPS
United States Postal Service
Seed Signer Pill Case
Build your own Seed Signer. A verifiably air-gapped, stateless Bitcoin signing device using inexpensive, publicly available hardware components. Use one of our enclosures to keep your hardware unit safe.