Ask HN: Blockchain type system for systems testing

Hi everyone,

I am trying to do some systems integration testing within a bank - where we are tracking trades as they move from one system to the next. On some systems users have to perform some manual tasks before releasing the trades for succeeding systems.

I want to find out if there is some Blockchain style system for doing this where each system owner is sent a token when required to act or validate and then the user passes the token down to the next system owner after processing is done.

We would ideally like to have a dashboard where we can see the where each trade is in the workflow.

We used Jira for the last round of testing and we were not particularly happy with it.

Thanks