When trying to run the Example CorDapp (GitHub CorDapp) via IntelliJ, I receive the following error: Cannot inline bytecode built with JVM target 1.8 into bytecode that is being built with JVM tar...

I understand bitcoin uses blockchain technology to maintain a decentralised ledger of all transactions. I have also read many posts eluding to future applications of blockchain technology, no...

When I run Corda flow tests from IntelliJ, the tests fail with the following errors: QUASAR WARNING: Quasar Java Agent isn't running. If you're using another instrumentation method you can igno...

I have investigated and played with corda-settler project. Following the recommendations within the documentation, I have created a custom ethereum module (with an outline similar to the ripple mod...

What is the difference between using the confidential identities workflows in Corda, to calling anonymise() on a well known party?

Can anyone explain PBFT Algorithm in detail without giving any link for the same? And how it works in hyperledger. So, once the transaction is sent to the blockchain: Who validates the transactio...

To get state I can use Vault, but what about transactions? How I can get them, for example, by txHash? Is it possible to do this by CordaRPCOps, there is internalVerifiedTransactionsSnapshot method...

As the developers are constantly using different network protocols of blockchain such as Hyperledger, multichain, Ethereum, Corda, and others. Community will appreciate if the developers &amp...

I have just started learning Corda. I am not clear with difference between ledger, vault and storage service. My queries are with regards to following documents I went through: Corda technical...

I'm trying to build a generic repository around Corda's vault. It should look something like this: class VaultRepository<out T : ContractState>(private val services: CordaRPCOps) { fun get...

Java 8 is going out of public support in September and can no longer be secured we need to know when the Corda platform will remove their dependency on Java 8 therefore, we need a Java 9 compatible...

I want to create a custom CA and have created rootCertficate as mention on this link using following commands set RANDFILE=rand set OPENSSL_CONF=c:\Binaries\openssl-X64\openssl.cnf openssl req -ne...

This question frequently comes up in conversations: When a Corda transaction is sent to a non-validating notary service for finalisation, what can the notary service see and deduce about the world?...

Trying to open a Corda demo in IntelliJ IDEA and getting this error when it tries to import gradle settings Error:Could not find org.jetbrains.kotlin:kotlin-gradle-plugins:1.1.4. Searched in th...

There were some changes in the API for 1.0 that had removed isRelevant(). What are the best workarounds for this? Given a use case: If there are 100 parties that want to see this queryable state a...

When chaining transactions through multiple parties, I see that the final recipient party has the entire transaction history visible to them This is even if I use a non-validating Notary and suspe...

From release-M13 of Corda, in the CordApp-Tutorial example, there are some constraints checks made within the flow itself (ExampleFlow.Acceptor). My question is, what constraints may I check on the...