<b>''Future historians may well look back on "It''s Mine" and wonder at such a heuristic prescience gilded with clarity, style, and grace''</b> Josh Rosenthal, US historian, podcaster, public intellectual, educator, serial entrepreneur</p><p><b>''Sidley explains clearly and persuasively how our rights and identities are being changed and challenged by technologies of our own making''</b> Bronwyn Williams, futurist, economist partner at Flux Trends and Metanomic and author of The Future Starts Now</p><p>¿Crypto¿, a loose term that means many things to different people, only entered the public consciousness within the last five years or so, now evident by the volume of public discussion, commentary and analysis spread across every conceivable media outlet. Cryptography has been around for millennia, but Bitcoin only arose in 2009, and it was the spark that has taken crypto from a small group of enthusiasts into a many-tentacled creature, now attaching itself to an astonishing number of p