Which type of bond is used by a defendant in extradition proceedings to ensure their surrender?

An extradition bond is specifically designed for situations involving extradition proceedings, where a defendant who is being sought by another jurisdiction needs to assure their appearance at a scheduled hearing or court appearance. The primary purpose of this type of bond is to guarantee that the defendant will surrender to authorities if required.

In extradition cases, the bond serves as a safeguard for the jurisdiction requesting the extradition, ensuring that the individual will not evade the legal process while their case is being resolved. This bond is particularly vital because it formalizes the defendant's commitment to return for extradition, addressing the concerns of both jurisdictions involved.

Other options mentioned do not fulfill the specific requirements of an extradition scenario. For instance, estreat relates to the forfeiture of a bond when conditions are violated, while exonerate pertains to the release from liability or obligations, and evidence refers to items or testimony presented in court. None of these terms address the particular aspect of a bond aimed at securing a defendant's surrender in extradition matters like the extradition bond does.