5 ms·

True digital cash: secure, anonymous, portable, offline etc.

• codewithcheese 11y ago
  + universally and instantly spendable :)
• IkmoIkmo 11y ago
  That doesn't really have all that much to do with what is considered finance. It's maybe a bit like saying an open issue in computer science is having a great keyboard.
• mdevere 11y ago
  That's not a problem, that's a product
• thomasrossi 11y ago
  Offline and secure it's the possibly impossible part, but it would be nice!!