IBM, Kroger, Walmart and others team up to improve food safety with blockchains – TechCrunch
Article on how companies including IBM, Kroger, Walmart are teaming up to improve food safety with Blockchains (article is from TechCruch) https://techcrunch.com/2017/08/22/ibm-costco-walmart-and-others-team-up-to-improve-food-safety-with-blockchains/amp/