> but let's say we need to share these credential objects between different systems that do not have prior knowledge of how to evaluate the credential data Wel

> but let's say we need to share these credential objects between different systems that do not have prior knowledge of how to evaluate the credential data Well, they _must_ have prior knowledge about it, because they must have to understand the concept of JsonLogic beforehand. So instead, you can just make these systems understand a proper programming language that can produce outputs. Something like https://github.com/dhall-lang/dhall-lang https://github.com/dhall-lang/dhall-lang would probably be a much better option for this usecase.