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* ENT-1540: Make sure transactions with "expired" time windows get re-notarised correctly. Currently the time window is checked before states are being passed to a uniqueness provider. If the time window is invalid, the transaction will be rejected even if it has already been notarised, which violated idempotency. For this reason the time window verification was moved alongside state conflict checks. * Update API - this only affects custom notary interfaces
Corda
Corda is a decentralised database system in which nodes trust each other as little as possible.
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
Contributing
Please read here.
License
Acknowledgements
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