IBM is dedicated to supporting the development of openly-governed blockchains. IBM has worked with more than 400 clients across financial services, supply chains, IoT, risk management, digital rights management and healthcare to implement blockchain applications delivered via the IBM Cloud.
IBM Blockchain is based on Hyperledger Fabric from the Linux Foundation.
Hyperledger is an open source collaborative effort to advance cross-industry blockchain technologies. IBM both contributes to the community and provides blockchain solutions and services leveraging Hyperledger technologies.