Smallseed can be purchased at Claims to be:

  • Waterproof
  • Fireproof
  • Corrosion Resistant
  • Hacker-proof

Smallseed has preformed their own extensive stress tests that you can watch here.


Super straightforward center punch setup process.

Heat Stress Test

No data loss.

Corrosion Stress Test

While the legibility of the letters and numbers has dissapeared, you can reconstruct the seed by counting the rows and columns out. No data loss.

Crush Stress Test

No data loss.