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.
Signature: Provide the signature of a party authorized to bind the surety to the bond contract. The name and title (or. Attorney in Fact) of the party signing the bond must be typed in this box also. SEAL: Surety must determine if a seal is required under the law of the state in which the bond is executed. A checked box. indicates a seal is affixed or submitted electronically to CBP as per 19 CFR 113.25.