I was taken up to the very top of the Elara Hotel and peered between the letters mounted outside the 52nd floor's windows, ...

The former Crystal Palace chairman explained: "I've got a feeling it will be Arsenal and Man City fighting for third and fourth, and it'll be Chelsea and Liverpool fighting for the league.

Ever received a paper token from your next-door paan shop in lieu of a small change, which he would accept the next time you visit him? Imagine that token digitally, and that's your cryptocurrency.