PARIS (Reuters) - Retailer Carrefour (CARR.PA) is hoping blockchain-based technology will improve checks on the standards of its food products, as it prepares a major overhaul to tackle competition ...

BERLIN (Reuters) - French retailer Carrefour SA has seen sales boosted by the use of blockchain ledger technology to track meat, milk and fruit from farms to stores and will extend it to more products ...

For IBM, the addition of Carrefour adds more scale. So far, millions of food products have been tracked through the ecosystem as they reach consumers. Carrefour brings more than 12,000 stores in 33 ...

Retailer Carrefour plans to use blockchain as a way to provide shoppers with greater information about the products on its shelves. The supermarket chain has partnered with IBM and will use the IBM ...

French supermarket giant Carrefour has activated the next phase of plans to “blockchainify” its produce. This time, it’s allowing buyers of its branded milk to trace its provenance with some neat ...