Nestle, Unilever, others collaborate with IBM on blockchain

Nestle, Unilever, others collaborate with IBM on blockchain

Fresh mangos are displayed at the Asda superstore in High Wycombe, Britain, February 8, 2017. REUTERS/Eddie Keogh - RTX305IZ

Nestle SA, Unilever Plc, Tyson Foods Inc and other large food and retail companies have joined IBM’s project to explore how blockchain technology can help track food supply chains and improve safety, the companies said in a joint statement on Tuesday.

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