Tamper-evident evidence
Hash-chained records preserve the decision boundary and applied controls.
Witness audit evidence
Evidence is produced at the point of governance.
OBEXGATE records governed actions, refused actions, policy gates, owners, overrides, and verifier separation so audit evidence exists before it is requested.
The author cannot be the final verifier.
What did not run
Blocked and stopped actions are captured, not discarded.
Who owned the action
Every action carries a named human owner and governance context.
Evidence without reconstruction
Review teams can see what happened, why, which control applied, and who was accountable.