Utah Code § 77-3-12
Record of conviction conclusive evidence -- Judgment on undertaking.
In an action filed by the county attorney to recover on an undertaking: (1) The offense shall be alleged as a breach of the undertaking stated in a record of conviction and a record of conviction is conclusive evidence thereof. (2) If the court finds the offense constitutes a breach of the undertaking, judgment for the amount of the undertaking shall be entered against the parties liable.