(b) At the discretion of the Treasurer, the claim shall be made to the holder or to the holder's successor. If the holder is satisfied that the claim is valid and that the claimant is the owner of the property, the holder shall so certify to the Treasurer by written statement attested by the holder under oath, or in the case of a corporation, by two principal officers, or one principal officer and an authorized employee of the corporation. The determination of the holder that the claimant is the owner shall, in the absence of fraud, be binding upon the Treasurer and upon receipt of the certificate of the holder to this effect, the Treasurer shall forthwith authorize and make payment of the claim or return of the property, or if the property has been sold, the amount received from the sale, to the owner, or to the holder in the event the owner has assigned the claim to the holder and the certificate of the holder is accompanied by an assignment. In the event the holder rejects the claim, the claimant may appeal to the Treasurer. If the holder, or the holder's successor, is not available, the owner may file a claim with the Treasurer on a form prescribed by the Treasurer. In addition to any other information, the claim shall state the facts surrounding the unavailability of the holder and the lack of a successor.