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18 / 26Part 5: Blockchain state and transactions explainedBeginner

Part 5: Blockchain state and transactions explained

This lesson covers how Chromia handles transactions and state. You'll follow a user-signed transaction through validation, see how it updates the dapp's table state, and learn how it gets committed to the blockchain.

You'll also query your dapp's current state and fetch every transaction stored on the blockchain, which shows you how blockchain transactions relate to the table state.

To finish, you'll walk through an example that changes a book's title and observe the effect on both the blockchain and the state.

Written for this site from Chromia’s public course. Code samples are the course’s own.