Number of badges issued: 168
Please note that this badge is only accessible to registered members of IBM Digital - Nation.
Completed Unit - Introduction to Hyperledger Fabric chaincode: What is chaincode; Chaincode and smart contract; Chaincode types; User chaincode; System chaincode; Hyperledger Fabric programming model; Chaincode components; IBM Blockchain Platform Extension for VS Code.
Completed Unit - Chaincode Query: Understanding the ledger; Cryptographic hash function; Blockchain (Transaction log); World state database (CouchDB and LevelDB); Query options; Advanced query methods; Indexing of the data store content; Pagination of query results.
Completed Unit - Chaincode Testing and Debuging: Testing chaincode; Type of tests; Applying continuous integration; Debugging a smart contract.
Completed Exercise 1 - Developing and deploying smart contracts with IBM Blockchain Platform Extension for VS Code.
Completed Exercise 2 - Advanced Queries.
Completed Exercise 3 - Testing and debugging.
Successfully completed the quiz with a score of 80% or more.