Unknown authority semantics do not pass.
A Mandate with autonomy mode PROHIBITED grants no execution authority. Security-relevant resource and financial applicability context must come from authoritative sources. Exact resource binding is byte-for-byte; lookalikes do not match.
Probabilistic reasoning must never make the final authorisation decision.
Authority is distinct from policy, approvals and other business controls. An AUTHORITY_CONFIRMED result says only that the authoritative dimensions presented as applicable were satisfied.