IBM is using blockchains to help customers build supply chains (see IBM Blockchain), and Amazon's AWS cloud computing lets customers manage their own blockchain platforms (see Amazon Managed ...

Some companies experimenting with blockchain include Walmart, Pfizer, AIG, Siemens, and Unilever, among others. For example, IBM has created its Food Trust blockchain to trace the journey that ...

A "blockchain as a service" (BaaS) platform from IBM. Launched in 2017 and designed for creating private blockchains, the IBM Blockchain is based on the open source Hyperledger Fabric architecture ...