A high-quality 316 marine-grade steel seed phrase backup plate from coldsats.

A compact design. Stamp your 24-word seed phrase on just a 40 x 95 mm plate.

Sturdy 2mm thick with words 1 to 12 etched on one side, and 13 – 24 on the reverse.

Immortalise your bitcoin. Complexity is the enemy of security but simplicity is our ally.

Secure your stack.