Cal. Civ. Proc. Code § 995.720

(a) The market value of bonds or notes, including bearer bonds and bearer notes, shall be agreed upon by stipulation of the principal and beneficiary or, if the bonds or notes are given in an action or proceeding and the principal and beneficiary are unable to agree, the market value shall be determined by court order in the manner prescribed in this section. A certified copy of the stipulation or court order shall be delivered to the officer at the time of the deposit of the bonds or notes.
(b) If the bonds or notes are given in an action or proceeding, the principal may file a written application with the court to determine the market value of the bonds or notes. The application shall be served upon the beneficiary and proof of service shall be filed with the application. The application shall contain all of the following:
1. (1) A specific description of the bonds or notes.
2. (2) A statement of the current market value of the bonds or notes as of the date of the filing of the application.
3. (3) A statement of the amount of the bonds or notes that the principal believes would be equal to the required amount of the deposit.
(c) The application pursuant to subdivision (b) shall be heard by the court not less than five days or more than 10 days after service of the application. If at the time of the hearing no objection is made to the current market value of the bonds or notes alleged in the application, the court shall fix the amount of the bonds or notes on the basis of the market value alleged in the application. If the beneficiary contends that the current market value of the bonds or notes is less than alleged in the application, the principal shall offer evidence in support of the application, and the beneficiary may offer evidence in opposition. At the conclusion of the hearing, the court shall make an order determining the market value of the bonds or notes and shall fix and determine the amount of the bonds or notes to be deposited by the principal.