Reasoning from the Sunnah requires attention not only to the report's content but also to how it is established. Mutawatir transmission involves a multiplicity that yields certainty. Mashhur and solitary reports are assessed differently with respect to certainty and legal authority.
In Hanafi discussions these three categories are not assigned the same epistemic rank. Nor does practical authority automatically make a report absolutely certain in transmission.
Integrity, accuracy, the narrator's legal understanding, conflict with analogy and widely recurring public matters are discussed as specific considerations. They must be applied in their appropriate context rather than mechanically to every report.
Reliability of transmission, degree of knowledge and obligation to act are related but distinct determinations.