China's own Bitcoin: A roller-coaster ride for money, politics is beginning

The digital yuan can disrupt both traditional banking and the post-Bretton Woods system of floating exchange rates.

So is China readying its own Bitcoin? Banish the thought.

It’s far bigger than that. Yes, just like any other cryptocurrency—or for that matter, cigarettes in prisoners-of-war camps—the upcoming digital yuan will be “tokenized” money. But the similarity ends there. The crypto yuan, which may be on offer as soon as 2020, will be fully backed by the central bank of the world’s second-largest economy, drawing its value from the Chinese state’s ability to impose taxes in perpetuity. Other national authorities are bound to embrace this powerful idea. 

Little is known about the digital yuan except that it’s been in the works