About security: I'm wondering (just theoretically, I have no intention personally ;-), if it's possible to securely burn/wipe/nullify/destroy any unit of FIMK or other cryptocurrency. I mean, because there's always a key in existence, there's also (at least theoretically) a way for somebody to recover it. Somebody, could (quite unexpectedly) remember the mnemonic all of a sudden, find a piece of paper or a file/e-mail (that was supposed to be destroyed). Or is there a way to prove that somebody has thrown away money? Or are you talking about a hard fork?