Quote from: AtheistAKASaneBrain on March 21, 2015, 07:11:40 PM

Quote from: bri912678 on March 20, 2015, 09:45:36 PM

You could also carve a private key into amber (a fossilized resin) which has preserved insects, sometimes for millions of years. Sadly if heated above 200 °C (392 °F), amber suffers decomposition, but I doubt it weathers as badly as stone. Here's a picture of an ant preserved in amber.

Lol, actually an USB pendrive with your bitcoin wallet.dat file inside an amber fossil would look really cool.

But isn't very secure. Most people lose their keys/wallet sometimes in their live.