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Blockchain: A Better Way to Track Pork Chops, Bonds, Bad Peanut Butter?

#Breaking #News #USA
Blockchain: A Better Way to Track Pork Chops, Bonds, Bad Peanut Butter?

#Business Day
By @NATHANIEL POPPER and STEVE LOHR from NYT
Walmart is testing real-world uses for the arcane technology behind the cryptocurrency Bitcoin, but significant challenges remain.
http://ift.tt/2m6SLJ0

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