N.C. Gen. Stat. § 8-7
For the purpose of showing title from the State of North Carolina to the grantee or grantees therein named and for the lands therein described, duly certified copies of all grants and of all memoranda and abstracts of grants on record in the office of the Secretary of State, or in the Department of Natural and Cultural Resources, given in abstract or in full, and with or without the signature of the Governor and the great seal of the State appearing upon such record, shall be competent evidence in the courts of this State or of the United States or of any territory of the United States, and in the absence of the production of the original grant shall be conclusive evidence of a grant from the State to the grantee or grantees named and for the lands described therein.
N.C. Gen. Stat. § 8-7