Mich. Comp. Laws § 105.23

Sec. 23. It shall be the duty of the city clerk to procure copies of any judgment of confirmation of the circuit court or of the probate court after the same has become final, as well as of the report and findings of the jury, and the same shall be recorded in a book of records to be kept by him, and the docket of such probate court, or the judgment of said court, as well as the book of records of such proceedings kept by said clerk, or certified copies thereof, shall be presumptive evidence of the matters therein contained, and of the regularity of all the proceedings to appropriate the property sought to be acquired and to confirm the same.