what was the function of sumerian seals?

Question

to honor a city-state's gods or goddesses
to serve as a personalized signature
to serve as a common trade currency
to serve as a standardized measure of weight

Answer 1

The function of Sumerian seals was primarily to serve as a personalized signature. These seals were typically made of stone or clay, and they were engraved with the owner's unique design or symbol. Seals were often used to mark or seal clay tablets containing administrative, legal, or commercial documents. The seal served as a form of identification and authentication, indicating the owner's authority and approval of the contents of the document. They were not commonly used as a trade currency or measure of weight, although some seals may have depicted symbols related to the city-state's gods or goddesses as a form of religious expression.