No deed, mortgage or other instrument affecting the real estate shall be received for record or recorded unless executed and acknowledged in substantial compliance with this chapter; and the recording of any such instrument not so executed and acknowledged shall not be effective for any purpose.
Okla. Stat. tit. 16, § 26
Acknowledgment before recording
R.L.1910, § 1169.
Official source: Oklahoma Legislature. Reproduced from public-domain Oklahoma statutes; confirm against the official source for the current text. Not legal advice.