How It Works

Stamp Seed allows you to permanently stamp your Bitcoin seed phrase into a solid titanium plate. Follow the simple process below to create your backup.

Step-by-Step Instructions

  1. Insert Plate

    Slide the seed plate into the stamping guide so the desired row is centered in the window.

    For 12-word plates, insert the adapter first.
  2. Align Stamp

    Position the stamp so its center mark aligns with the guide's indicator.

  3. Stamp the Plate

    Hold the stamp firmly at its base, keeping it flat against the plate. Strike it once with force.

  4. Repeat

    Move to the next character position. Continue until all words are stamped.

  5. Optional Info

    To add extra info (e.g., corrections, PINs, anti-phishing words, wallet name), insert the plate sideways into the stamping guide and stamp.

  6. Secure the Plate

    Use the corner holes to mount the seed plate to a surface with screws or nails for added security.

Tips for Best Results

Stamp on a solid, stable surface

Use a stamping hammer and anvil

Practice on the included test strip

Allow 25–55 minutes to complete