Oddbean new post about | logout
 Lost coins only make everyone else's coins worth slightly more.  Think of it as a donation to everyone. 
 If someone collect 20k bitcoins and die without sharing seeds, then no one can touch them and become useless? 
 Would also have to hide identity and/or keep the keys memorized, deleted from all hardware

With the world knowing this guy had 20k bitcoins, his heirs could get his hardware hacked to find any keys stored