Supplementary tutorials
The supplementary tutorials are standalone tutorials which cover additional platform features in isolation.
As these tutorials don’t depend on the code from any of the other tutorials, you can complete these in any order you wish, to extend your knowledge of Corda and its operation.
| Topics | Supplementary tutorials |
|---|---|
| Contracts | Upgrading contracts |
| Transactions | Building transactions Working with attachments Defining transaction tear-offs Posting transactions to observer nodes |
| Oracles | Writing oracle services |
| Notaries | Writing a custom notary service (experimental) |
| Nodes | Working with the CordaRPCClient API |
| Testing | Writing contract tests Writing flow tests Integration testing |
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