Corda 5 Developer Preview 2 is now available.

Key concept webinar series

Watch this series of webinars to learn more about the big ideas that make Corda work. You can also read our key concept documentation, the Corda Whitepaper, and Corda Technical Whitepaper.

1 - The Corda Ledger

2 - States

3 - Transactions

4 - Contracts and contract code

5 - Commands

6 - Time windows

7 - Attachments

8 - Flows

9 - Consensus

10 - Notary services

11 - Oracles

12 & 13 - Nodes and CorDapps

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Chat with us

Chat with us on our #docs channel on slack. You can also join a lot of other slack channels there and have access to 1-on-1 communication with members of the R3 team and the online community.

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Propose documentation improvements directly

Help us to improve the docs by contributing directly. It's simple - just fork this repository and raise a PR of your own - R3's Technical Writers will review it and apply the relevant suggestions.