Ενδιαφέρον. Πόσα μπιτκόνια έχουν «καεί» συνολικά (απ' τα 16,7 εκατομμύρια που έχουν «εξορυχθεί» μέχρι σήμερα); Εντυπωσιακά πολλά, θα έλεγα.

Nearly 4 Million Bitcoins Lost Forever, New Study Says
http://fortune.com/2017/11/25/lost-bitcoins/

According to new research from Chainalysis, a digital forensics firm that studies the bitcoin blockchain, 3.79 million bitcoins are already gone for good based on a high estimate—and 2.78 million based on a low one. Those numbers imply 17% to 23% of existing bitcoins, which are today worth around $8,500 each, are lost.