For purposes of this section, if the execution and acknowledgement of the power of attorney is dated the same date as the execution and acknowledgment of the real property instrument, the power of attorney shall be presumed to have been executed and acknowledged before the execution and acknowledgment of the real property instrument.
For purposes of this section, a power of attorney that is known to have been recorded the same day, but after, the recording of the real property instrument shall be considered to have been recorded before the real property instrument.
If a power of attorney is not recorded before, or is not known to have been recorded on the same day as, the recording of the real property instrument executed by virtue of such power of attorney, the power of attorney may be subsequently placed of record as an attachment to a supporting affidavit made by any person having knowledge of the facts or competent to testify concerning them in open court, so long as the power of attorney was executed and acknowledged not later than the day of the execution of the real property instrument. The supporting affidavit shall include all of the following:
R.C. § 1337.04