The short version
Where this tool fits
A format-specific metal backup product for the documented 20-word single-share workflow. This specific model is not a universal replacement for other backup formats. Physical durability does not prevent unauthorised reading.
A good fit if…
A fit only after you confirm that your wallet’s backup format matches this particular model.
Look elsewhere if…
Format-specific compatibility
A format-specific metal backup product for the documented 20-word single-share workflow.
A fit only after you confirm that your wallet’s backup format matches this particular model.
What the documentation establishes
Trezor identifies this Keep Metal model for a 20-word single-share backup. The instructions use pre-marked positions and punching. It should not be described as a universal holder for every 12- or 24-word backup merely because other products use similar-looking words.
Where it fits into your routine
Imagine comparing two backup products on a shopping page. Put the format and word count at the top of the comparison, ahead of dimensions or finish. Read the assembly instructions before ordering so you understand how the letters are represented and checked. A trial with fictional material can reveal whether the controls and markings are comfortable without exposing an actual backup.
The decision before you commit
Buy a compatible process, not a general promise of durability. A permanent mark can preserve an error as well as correct information, so the verification procedure matters. Keep the operational plan separate from the recovery material itself. If another person may eventually need authorised access, plan how the official instructions can be found without distributing the secret through ordinary email or a shared browser project.
Before choosing
Verify the 20-word single-share format, exact model, supplied marking tools and official verification instructions.
This specific model is not a universal replacement for other backup formats. Physical durability does not prevent unauthorised reading.
Custody Planning Workbook helps you organise your own notes in this browser. Keep credentials and recovery material out of your project.
Strengths
- Purpose-built 20-word format
- Physical punched record
- Documented assembly workflow
Limitations
- Format-specific compatibility
- Permanent marking requires careful verification
