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.
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Dominic Fox a29f417a67 CORDA-2860 relax property type checking (#5028) (#5038)
* CORDA-2860 relax property type checking

* Remove redundant check

* Unit test

* Comment linking ticket to test

* More descriptive comment

* Fix test that was broken by jacocoData field being silently added to class

* Revert to previous behaviour around opaques, suppress validation
2019-04-18 14:20:00 +01:00
.ci ENT-3121 - restrict custom serializers (#1852) 2019-03-29 14:48:07 +00:00
.github Typo. (#3750) 2018-08-07 10:14:23 +01:00
.idea CORDA-2769 - fixed infinite recursive call for copy implementation. (#4912) 2019-03-27 18:51:35 +00:00
buildSrc Move cmd file to more suitable place 2018-11-09 17:55:15 +01:00
client CORDA-2743 - utilities and test to show rpc operations that support disconnects (#5009) (#5015) 2019-04-15 10:25:55 +01:00
common [CORDA-2235]: Add overrides for network parameters via command line and file (#4279) 2018-11-26 17:11:05 +00:00
confidential-identities Backwards compat: Put the confidential-identities module back in the node classpath by default. Separating it out into a standalone "app" needs more thought and design work, if we do it at all. 2019-02-18 14:02:36 +01:00
config ENT-3057: Log hibernate warns and errors in different log (#4889) 2019-03-18 17:08:13 +00:00
core CORDA-2696 backport change from #4848 to release/4 (#5017) 2019-04-16 17:11:03 +01:00
core-deterministic CORDA-2804: Replace JPA 2.1 annotations with JPA 2.2. 2019-03-27 15:33:23 +01:00
create-jdk8u ENT-1467: Make the deterministic JDK image compatible with IntelliJ. (#3416) 2018-06-26 11:53:16 +01:00
djvm CORDA-2775: Simplify SourceClassLoader logic for DJVM. (#4913) 2019-03-22 09:27:32 +00:00
docker BUILD - Apply Docker Remote API plugin using Gradle's plugins block. (#4874) 2019-03-12 14:18:22 +00:00
docs DOCS - Fix tut-two-party-flow kotlin docs + make both versions easier to read (#5024) (#5032) 2019-04-16 17:23:19 +01:00
experimental ENT-3000 Start pooling classpath scanning and related fixes (#4664) 2019-01-30 10:35:20 +00:00
finance CORDA-2817 Revert CORDA-2162 but modify Cash move to allow multiple m… (#4971) 2019-04-02 18:23:43 +01:00
gradle/wrapper CORDA-1983: Upgrade to Gradle 4.10.1. (#3947) 2018-09-15 14:23:16 +01:00
isolated Fixed AttachmentLoadingTests (#4565) 2019-01-14 14:32:14 +00:00
jdk8u-deterministic CID-251: Integrate DJVM with Corda's existing deterministic-rt. (#3846) 2018-08-24 15:51:40 +01:00
lib [CORDA-1611] Upgrade Quasar to 0.7.10 (#3342) 2018-06-12 09:38:14 +01:00
node CORDA-2861 - give the message executor its own Artemis session and producer (#5036) 2019-04-17 19:05:06 +01:00
node-api [CORDA-2807] Don't retry db transaction in AbstactNode start (#4942) 2019-03-29 09:41:39 +00:00
release-tools RELEASE - Add password reset, cope with all git tickets marked in Jira (#4883) 2019-03-12 18:20:50 +00:00
samples Merge branch 'master' into release/4 2019-04-03 16:01:54 +01:00
serialization CORDA-2860 relax property type checking (#5028) (#5038) 2019-04-18 14:20:00 +01:00
serialization-deterministic Revert "CORDA-2782 Add Comparable to default whitelist for vault query criteria using comparables (#4920)" 2019-03-26 12:18:45 +01:00
testing CORDA-2743 - utilities and test to show rpc operations that support disconnects (#5009) (#5015) 2019-04-15 10:25:55 +01:00
tools Dont add cliutils to non cli app, remove addition of log4j2 from config/dev 2019-03-22 14:54:17 +01:00
webserver [CORDA-2431] - Reduce memory footprint of classpath scanning (#4576) 2019-01-15 10:15:40 +00:00
.gitignore add kotlin 1.3 codestyle to git (#4204) 2018-11-09 09:38:41 +00:00
build.gradle BUILD: Resolve warnings with Gradle and system property API usage. (#4904) 2019-03-20 13:39:51 +00:00
buildCacheSettings.gradle Explicitly disable remote gradle build cache when building locally. (#4095) 2018-10-19 16:40:06 +01:00
constants.properties RELEASE - 4.1-RC01 2019-04-03 16:03:29 +01:00
CONTRIBUTING.md Combines all contributing info in one place. Clean-up. (#4266) 2018-11-20 18:17:11 +00:00
CONTRIBUTORS.md Update CONTRIBUTORS.md 2019-01-04 11:23:56 +00:00
deterministic.gradle ENT-1463, ENT-1903: Refactor Gradle for deterministic modules (#3387) 2018-06-18 14:14:48 +01:00
gradle.properties BUILD: Resolve warnings with Gradle and system property API usage. (#4904) 2019-03-20 13:39:51 +00:00
gradlew Upgraded to gradle 4.1. 2017-08-23 15:36:08 +01:00
gradlew.bat Upgrade gradle to 4.4.1 2018-01-24 16:15:43 +00:00
LICENSE Update license year 2019 (#4490) 2019-01-03 09:31:15 +00:00
README.md Update README.md (#4507) 2019-01-04 10:54:05 +00:00
settings.gradle CORDA-2750: Modularise the DJVM build. (#4897) 2019-03-17 06:06:51 +00:00
TRADEMARK Updated URL link to R3 trademark policy 2017-07-13 11:43:41 +01:00

Corda

License

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

  1. Read the Getting Started documentation
  2. Run the Example CorDapp
  3. Read about Corda's Key Concepts
  4. Follow the Hello, World! tutorial

Contributing

Corda is an open-source project and contributions are welcome!

To find out how to contribute, please see our contributing docs.

License

Apache 2.0

Acknowledgements

YourKit

YourKit supports open source projects with its full-featured Java Profiler.

YourKit, LLC is the creator of YourKit Java Profiler and YourKit .NET Profiler, innovative and intelligent tools for profiling Java and .NET applications.