/technologies/internet-of-things/b/blog/posts/blockchain---hyperledger-fabric-pt-2-application-using-blockchain-and-smart-contractBlockchain can be used to build a trail of trusted actions. A chain of events built on trust or agreements between parties. In Fabric lingo: a smart contract. Post 2: test an application that calls some functions . I try to ...en-USTelligent Community 12