Hyperledger

Hyperledger is an open source collaborative effort created to advance cross-industry blockchain technologies. It is a global collaboration including leaders in finance, banking, healthcare, supply chains, manufacturing and technology. Hyperledger hosts many enterprise blockchain technology projects including distributed ledger frameworks, smart contract engines, client libraries, graphical interfaces, utility libraries and sample applications. All Hyperledger code is built publicly and available under the Apache license. The Linux Foundation hosts Hyperledger under the foundation.