The Best Bitcoin Hardware Wallets & Seed Phrase Backup Tools

A simple directory of the best Bitcoin signing devices, metal seed backup tools, and supporting wallet software — because your sats are best stored cold.

BitPLATES Domino One

BitPLATES Domino One

The BitPLATES Domino One (350g) preserves 24 seed words or passphrase storage (3mm thick) metal plate: marine-grade 316L stainless steel.

BitPLATES Domino One

For extreme corrosion resistance, the BitPLATES® Domino® One is made from marine-grade 316L stainless steel, the marine-grade range benefits from enhanced anti-corrosion properties; as well as the robust security features provided by the Domino® One.

  • Domino® design: The classic 'one-dot' design of the Domino® One, allows users to store twice up to 24 (BIP39) seed words on the metal storage plates
  • Dimensions: Domino® One (150 mm x 100 mm x 3 mm)
  • Weight: Domino® One (350g)
  • Materials: Stainless Steel (Marine Grade 316L) (melting point = up to 1454 °C or 2650 °F). Note: Fire-proof safes are rated up to 1100 °C or 2012 °F.
  • Surface Finish: Brushed-finish to ensure optimum performance and longevity.
  • Cut/Engraving: Plates are laser cut for precision, laser etched and engraved to ensure permanent marking in case of exposure to fire, chemicals, seawater, or other severe environments.
  • Compatibility: Compatible with most Bitcoin wallets (BIP39 Mnemonic Seed Words)
  • Capacity: Up to 24 seed words per plate (up to 96 characters)