Blockchain is the technology that underpins virtually ever type of cryptocurrency, the alternative asset class that is synonymous with wild price swings and feisty debates over the future of money.

While associated with decentralization and anonymity, not all blockchains are alike, and the recent move by JPMorgan Chase & Co.








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Source: http://www.marketwatch.com/news/story.asp?guid=%7B579FEBD6-306C-11E9-AE85-9166F4B32B8A%7D&siteid=rss&rss=1