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Overview

This course expands on the concepts covered in the course Blockchain essentials. You’ll get a more detailed picture of the components and structures of blockchain business networks, such as ledgers, smart contracts, consensus, certificate authorities, security, roles, transaction processes, participants, and fabrics.
You’ll also get experience working with a blockchain to model, build, and test a business network and create an application that can query a ledger, first by using Hyperledger Composer, and second by working directly in chaincode with command-line tools. Finally you will learn how to create a blockchain network, and the tasks and components that are required.