Development of the banknote began in the Tang Dynasty during the 7th century, with local issues of paper currency, although true paper money did not appear until the 11th century, during the Song Dynasty.
A contract typically does not have to be notarized. A notary public (or simply notary) provides an acknowledgment that the signature appearing on the document is that of the person whose signature it purports to be. There is a requirement that some documents be notarized, such as a real property deed.
This request must be dated and all required signatures must be written in ink, using full legal names by the person. or persons who have rights of ownership under the terms of the contract. For Corporate Ownedcontracts, the. signature of one officer followed by the officer's title is required.