13:58News 0 + Carrefour to use blockchain to track 20% of production14:25France 0 + Retail Giant Carrefour Applies Blockchain for Tracking Milk Product Supply Chain
14:13hard fork 0 + Carrefour wants to track 20% of its products on the blockchain by 202021:36Technology 0 + IBM Food Trust Blockchain Goes Live With Carrefour As Member
