Understanding Hyperledger Blockchain and Hyperledger consensus algorithm, explaining Hyperledger Iroha, identifying different Hyperledger components, learning about Channels, Policies, and Chaincodes, listing various Hyperledger Explorer components, defining Hyperledger Composer, Hyperledger introduction: what is Hyperledger? distributed ledger technology and its challenges, Hyperledger Fabric Developer Environment tools, their usage, and their setup on: Windows, Mac OS, Linux/Ubuntu, AWS, and Cloud virtual machines, Development Environment topology, Fabric Under Hood: concepts and terminologies, ledger implementation; Dev Environment walkthrough: Orderer and CA Server, Peer and CouchDB setup, Peer nodes: Anchor Peers, and Endorsing Peers, Client nodes, Orderer nodes, Endorsement Policies, Membership Service Provider and Certification Authority, and Chaincode Development.