Okla. Stat. tit. 58, § 58-505: Deed and record

The executor or administrator must execute the conveyance

according to the directions of the decree, a certified copy of which

shall be recorded with the deed in the office of the county clerk of

the county where the real estate is situated, and shall be prima

facie evidence of the correctness of the proceedings and of the

authority of the executor or administrator to make the conveyance.