Things change: Arguably the most powerful banker in the world reverses course on cryptocurrency

Jamie Dimon of JPMorgan Chase reviled cryptocurrency just 18 months ago as a “fraud” and “stupid”. Now, his bank is set to become the first U.S. bank to launch its own digital currency. If Blockchain combined with cryptocurrency can form the basis for a legitimized, self-contained, self sufficient ecosystem in the financial sector, could it do the same in the gambling sector? And won't that pose troublesome regulatory challenges?

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