Walmart Joins Pharmaceutical-Tracking Blockchain Consortium MediLedger

Retail giant Walmart has joined MediLedger, a consortium building a blockchain for tracking pharmaceuticals.

World’s Second-Largest Grocer Joins IBM Food Trust Blockchain

Albertsons Companies, the world's second-largest supermarket chain by sales, has joined IBM's food tracking blockchain.

IBM’s Food Blockchain Is Going Live With a Supermarket Giant on Board

IBM is taking its food-tracking blockchain into production and has already signed up European supermarket giant Carrefour.

Walmart Tells Produce Suppliers to Use Blockchain by Next September

Walmart will begin tracking leafy greens using IBM's blockchain technology starting late next year, the company announced Monday.

Walmart Explores Blockchain for Connecting Automated Delivery Drones

Walmart's patent efforts have showcased how the retail giant is investigating blockchain, this time it's a project that sees a way for drones to talk.

Walmart Looks to Blockchain for Better Package Tracking

A new patent filing finds retail giant Walmart seeking to utilize blockchain technology to solve problems when scheduling deliveries.

Walmart Patent Eyes Crypto Payments for Power Supply Precision

Retail giant Walmart is exploring a way to let households manage their electricity bills with prepayments in cryptocurrency.

Walmart Looks to Blockchain for Retail Product Resales

A newly-released Walmart patent application outlines a digital resale marketplace placed on a blockchain.

Walmart Patent Envisions Blockchain-Powered Delivery Fleets

A patent application submitted by Walmart proposes to use autonomous vehicles with a blockchain-based authentication system for package delivery.