food safety / Заголовки новостей 
Walmart China Teams with VeChain, PwC on Blockchain Food Safety Platform
Walmart China has launched a blockchain-based platform aimed to address food safety concerns in the country. дальше »
2019-6-25 17:01
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Walmart Tells Produce Suppliers to Use Blockchain by Next September
Walmart will begin tracking leafy greens using IBM's blockchain technology starting late next year, the company announced Monday. дальше »
2018-9-25 23:20
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