Bitcoin news - Walmart, Kroger & Nestle Team with IBM Blockchain to Fight Food Poisoning http://bitcoin.worldnewsoffice.com/bitcoin-news/walmart-kroger-nestle-team-with-ibm-blockchain-to-fight-food-poisoning/ A new consortium being spearheaded by IBM is seeking to use blockchain to improve global food safety – and cut costs for suppliers. Wed, 23 Aug 2017 02:06:02 UTC en