bitcoin

I couldn’t buy it, so I just made it

Hypno

> Yeah I was thinking that it could be prized open with a blade and screw driver, and broken in such a way that  means accessing it is destroying it.

That goes further than what I had in mind. My first thought is: that would probably weaken the whole backup. But I find the idea interesting.

> Also, I suggest adding another piece of metal for accompanying details, such as derivation paths or whatever. This solution should be accessible to non-Bitcoiners for inheritance reasons, and basic things like not being aware of derivation paths can trip people up when they've never recovered a wallet before.

Thanks for the suggestion. 

There's an extra blank key, but not sure if it could fit the derivation path. 

Also, to save on transport costs, the letter punches I have in stock don't have letters. But you can easily find one in a local store.