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* CORDA-2119 Design doc for contract versioning * CORDA-2119 formatting * CORDA-2119 formatting * CORDA-2119 add missing context * CORDA-2120 migration to the signature constraint * CORDA-2120 Address review comments * CORDA-2120 Address review comments * Better introduction * small changes * CORDA-2119 address code review comments * CORDA-2119 address code review comments * Address PR comments * Address PR comments
Use FlowTimeOut exception rather than SQL deadlock in unit tests to avoid hitting the exponential back-off. (#4527)
ENT-2822: Move experimental raft and bft-smart notaries back into node, fix reference state support (#4509)
CORDA-2418: Fixed inability to use TestCordapp under gradle in Windows if referring to self cordapp (#4562)
ENT-2822: Move experimental raft and bft-smart notaries back into node, fix reference state support (#4509)
Corda
Corda is an open source blockchain project, designed for business from the start. Only Corda allows you to build interoperable blockchain networks that transact in strict privacy. Corda's smart contract technology allows businesses to transact directly, with value.
Features
- Smart contracts that can be written in Java and other JVM languages
- Flow framework to manage communication and negotiation between participants
- Peer-to-peer network of nodes
- "Notary" infrastructure to validate uniqueness and sequencing of transactions without global broadcast
- Enables the development and deployment of distributed apps called CorDapps
- Written in Kotlin, targeting the JVM
Getting started
- Read the Getting Started documentation
- Run the Example CorDapp
- Read about Corda's Key Concepts
- Follow the Hello, World! tutorial
Useful links
- Project Website
- Mailing List
- Documentation
- Stack Overflow Tag
- Slack Channel
- Meetups
- Training Courses
Contributing
Corda is an open-source project and contributions are welcome!
To find out how to contribute, please see our contributing docs.
License
Acknowledgements
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YourKit, LLC is the creator of YourKit Java Profiler and YourKit .NET Profiler, innovative and intelligent tools for profiling Java and .NET applications.
Languages
Kotlin
94.3%
Java
2.5%
C++
2.1%
Python
0.3%
Shell
0.3%
Other
0.3%