What is a notary’s official seal and stamp used for?

A notary's official seal and stamp serve a critical function in the notarization process: they authenticate the notary's acts. When a notary public applies their seal and stamp to a document, it conveys that the notary has verified the identities of the signers, witnessed the signing of the document, and ensured that the signers understood the contents of the document. This seal acts as a symbol of trust and credibility in the legal process, confirming that the notarization was executed according to the state's laws and regulations.

The seal and stamp are essential for establishing the legitimacy of notarized documents, as they provide a tangible proof of the notary's official status and the integrity of the notarization performed. Without this seal, the act of notarization would lack the necessary legal weight, as the seal helps in preventing fraud and ensuring that the documents are recognized by courts and institutions.

The other options do not accurately capture the purpose of a notary's seal and stamp. They are not used merely for decoration, personal approval, or to indicate a personal signature style, as these functions do not contribute to the legal responsibilities and authority bestowed upon a notary public.