memorize it. they can't steal that from you. prove me wrong?
Let me smash your head with a hammer until you tell me the private key and I'll prove you wrong.
Hi, i have a nano s, and the 20 word keyphrase. Does anyone know a best practise for safe storage of the paper copy key phrase? im thinking putting it in an ip68 enclosure, placed inside a fireproof safe, but this doesn't protect from heat, which the paper and ink may succumb to. are there label makers or other methods that can be used for the heat issue?
Either cryptosteel or write it down on an aluminium plate.