DescriptionHHLChain based on ethereum. HHLChain as the underlying blockchain infrastructure, will support the information storage of traceability system and the most credible commodity trading on the e-commerce platform. At the same time, as the carrier of user identity and enterprise subject information storage, as well as the realization of data ownership, sharing, circulation, transaction and traceability. HHLChain provides various resources such as distributed ledger, intelligent contract, digital identity authentication, information sharing, elastic calculation and container management for each node of economic ecosphere. HHLChain will also issue its token HHLC as its assets in the chain.