A contract includes the following constructs: state variables, data type, functions, events, modifiers, enum, struct, and mapping.
- Title Page
- Copyright and Credits
- About Packt
- Contributors
- Preface
- Introduction to Blockchain Technology
- Ethereum Fundamentals
- Overview of Solidity Programming
- Building an Ethereum Blockchain Application
- Exploring an Enterprise Blockchain Application Using Hyperledger Fabric
- Key concepts in Hyperledger Fabric
- Core component model
- Setting up a Hyperledger Fabric environment
- Writing chaincode
- Configuring Hyperledger Fabric
- Generating the certificate
- Generating an orderer genesis block
- Generating a channel configuration transaction
- Overview of Hyperledger Fabric Docker composer configuration files
- Fabric project directory structure
- Docker-compose-base.yaml
- Peer-base.yaml
- Starting the Hyperledger Fabric network
- Creating a channel
- Joining channels
- Updating the anchor
- Installing chaincode
- Instantiating the chaincode
- Invoking add broker
- Invoking add insurer
- Invoking ReportLost
- Invoking RequestedInfo
- Invoking SubmitClaim
- Invoking ConfirmClaimSubmission
- Invoking ApproveClaim
- Querying claim history
- End-to-end test execution 
- Summary
- Implementing Business Networks Using Hyperledger Composer
- Blockchain Use Cases
- Blockchain use case examples
- Payment and settlement services
- Import and export finance
- Immutable ledger
- Regulatory compliance and auditing
- Identity theft detection
- Funds back-office operation
- Collateral management
- Healthcare systems
- Real estate trading and rental markets
- IP market
- Elections
- HR and recruiting
- Public records
- Reduce contract disputes
- Sharing economy
- Integration with IoT
- Facilitate commercial and social relationships
- How to choose a proper use case
- DApp use case – healthcare data sharing
- Summary
- Blockchain use case examples
- Other Books You May Enjoy
Structure of a contract
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