Walmart tries using blockchain to take unsafe food off shelves

Posted in Bitcoin news
at 2016.11.21
With 0 Comments

Walmart tries using blockchain to take unsafe food off shelves
It’s scary when stores have to pull unsafe food. It can take days to pinpoint the batch or supplier that caused the problem, which could lead to people getting sick… or at best, force the store to yank more products than necessary. Walmart believes …
News story posted on 2016-11-21T11:15:00

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