Definition
Operational truth is the verifiable state of engineering reality as held by the systems that own it.
Runtime behavior belongs to runtime systems. Implementation behavior belongs to repositories. Workflow history belongs to issues, pull requests, releases, and deployment records.
Working Claim
Reusable understanding should point back to operational truth instead of replacing it.
When a summary becomes easier to consult than the owning source, it can quietly become a weaker source of authority. The healthier pattern is to preserve truth where it can be checked and promote only the reusable lesson.
Use
Use this concept to evaluate whether a research object, workflow, or agent memory is grounded in a verifiable owner.