Hello, 1) I notice all my node data clears ones I run 'deployNodes' command. I want to confirm if there would not be any scenario where I would be required to run such command (or a similar one) on pr

We’re excited to announce a change in the way we version Corda, and with it, a change in our branching strategy. This change was made to align Corda’s versioning more closely with Enterprise industry

Ones I add the dependency, and I run my 'gradle clean deployNodes' I get Exception while signing smart-guarantee-0.1.jar, ensure the 'cordapp.signing.options' entry contains correct keyStore configura

Hi, Signature constraints work seamlessly if my contract jar is continually signed by a perpetual cert. But in many organizations, certs do expire mandatorily. The question is what happens if I starti

Hi Flows can be started by a protocol call like RPC or HTTP, or by command line directly on the node. We want to disable the command line capability for the nodes so that all flows are managed by prot

Hi, Are we able to make the network map Need-to-Know as well? Current implementation makes network map visible for all participants in the network. We want a node to discovery anther node ON-DEMAND wh

If you love analytics, please check out PyCorda (PyCorda.com), an experimental open source Corda node analytics framework for Python 3. Currently, PyCorda uses pandas DataFrames to wrap a node's datab

It's that time of year again - I just booked my flights to London for CordaCon 2019 (23rd-24th October), and so should you! https://www.cordacon.com For those who haven't been before, CordaCon is a tw

Hi, Per https://groups.io/g/corda-dev/topic/31667029 , a node can have a Hot/Cold configuration by having multiple addresses registered in the network map (node-info) and a peer will round-robin the a

Hello everyone, Just looking for confirmation ... Am I correct in thinking that it is not possible to submit a transaction signed with a key external to Corda (other than as a blob of data in an unsig

Hi everyone, I'm facing with proxy.startFlowDynamic.problem Related to https://github.com/corda/samples/tree/token-samples/non-fungible-token-dvp I issued the FiatCurrency in shell successfully with t

Hi All, After upgrading our cordapp from CE4.0 to CE4.2, our MockNetwork tests fail with somthing like below. CE 4.0 has no problem. Looks like with 4.1 (4.2), the test tries to apply our migration sc

Hi, Can anyone help me understand what rpcSettings.adminAddres in node.conf is for? The doc says (this is the endpoint that the node process will connect to). What does that mean? Is it for the node a

Hi R3 Team, Is it possible Corda (CE 4.2) misses checking for RPC permissions if a flow is started via CordaRPCOps.startFlow? We have a RPC user who does not have InvokeRpc.startFlow in her permission

From 10/11/2019 to 10/11/2019 I am out of office today and have limited access to Internet. Please leave me email for any matters and I will reply as soon as possible. Thank you very much. Alan CS Cha

Public Service Announcement - Cordacity Cordacity is an open-source tool chain designed to simplify the development process and foster incredible developer experiences with Kotlin and Corda. http://co

Hi Meier. Are you getting better results than listed in https://docs.corda.r3.com/sizing-and-performance.html ? Thanks, Franklin. De: corda-dev@groups.io <corda-dev@groups.io> Em nome de Remo Meier vi

Hi everyone, We are hard at work preparing the release of Corda 4.3. Builds are going green and bugs are being fixed. In preparation for that, we have changed the default branch on Github to release/o

Hi The topic of performance has come a number of times and there are already a number of great resources. One such good example is https://docs.corda.r3.com/sizing-and-performance.html. Figure 2 is in

The Token Guy (Roger?), We are working with tokens sdk as of late and wondering if there are existing patterns controlling who can issue tokens on a business network or is it best to control that on t