Corda
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Kotlin
Verifying a Contract with CSV data
Attachments in Corda can be more than just PDFs sent along with a transaction. They can actually be used programmatically…
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Kotlin
Connecting a Ktor web server to a Corda node
The preparation for this blog post began several weeks ago (probably over a month by now). Before I could write…
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Kotlin
Flows can do anything
In Corda, Flows can do a lot more than proposing new transactions to record between organisations. Although, saying they can…
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Kotlin
Broadcasting a transaction to external organisations
There is a misconception that Corda cannot broadcast data across a network. This is simply wrong. In fact, Corda can…
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Kotlin
Saving transactions where only a subset of parties are signers
It took a while for me to think of a title that could summarise the contents of this post without…
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Kotlin
Extending Flows to customise transaction validation
Through the use of flow extension, nodes running the same CorDapp can include extra validation to ensure that a transaction…
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Kotlin
Preventing invalid spending of broadcasted states
Corda is super flexible and will allow you to put together the code needed to write many complex workflows. This…
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Enterprise Java
Extending and Overriding Flows from external CorDapps
Corda 4 was released last week (21st Feb) bringing with it a ton of new features to make Corda more…
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Enterprise Java
Validating external data with an Oracle
I hang out in the Corda Slack channel quite a lot and try to answer questions when I can. A…
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