Michigan Compiled Laws, Chapter 565. Conveyances of Real Property § 565.10

Sec. 10. In the cases provided for in the last preceding section  1 unless the acknowledgment be taken before a commissioner appointed by the governor of this state for that purpose the officer taking such acknowledgment shall attach thereto the seal of his office, and if such acknowledgment be taken before a justice of the peace or other officer having no seal of office, such deed or other conveyance or instrument shall have attached thereto a certificate of the clerk or other proper certifying officer of a court of record of the county or district, or of the secretary of the state or territory within which such acknowledgment was taken under the seal of his office, that the person whose name is subscribed to the certificate of acknowledgment was, at the date thereof, such officer as he is therein represented to be, and that he believes the signature of such person to such certificate of acknowledgment to be genuine, and that the deed is executed and acknowledged according to the laws of such state, territory or district. Whenever any deed or other instrument effecting [affecting] the title to land, executed, acknowledged and authenticated in accordance with this section and the last preceding section, has been heretofore recorded in the proper county, such record, or a certified transcript thereof shall be prima facie evidence of the due execution of such instrument to the same extent as if it had been authenticated as required by the statute in force at the time such instrument was recorded.