No instrument containing a power to convey or execute instruments affecting real property, which has been recorded, is revoked by any act of the party by whom it was executed, unless the instrument containing such revocation also is acknowledged or proved, certified, and recorded in the same office in which the instrument containing the power was recorded.
47-19-45. Record - Constructive notice of execution - Instruments recorded admissible in evidence without further proof. The depositing with the proper officer for record of any instrument shall be constructive notice of the execution of such instrument to all purchasers and encumbrancers subsequent to such depositing, if such instrument is subsequently recorded. All instruments entitled to record, the record of all instruments, or a duly certified copy of such record, shall be admissible in evidence in all the courts of this state and may be read in evidence in all of the courts of this state without further proof.
47-19-46. Unrecorded instrument valid between parties - Knowledge of instruments out of chain of title. An unrecorded instrument is valid as between the parties thereto and those who have notice thereof. Knowledge of the record of an instrument out of the chain of title does not constitute such notice, provided, however, that the record of a mortgage, deed, or other conveyance prior to the recording of a deed or other conveyance vesting title of record in the mortgagor or grantor shall not be considered out of the chain of title after the recording of a deed or other conveyance vesting title in the mortgagor or grantor in such first recorded mortgage, deed, or other conveyance.