In which type of notarial act is a jurat commonly used?

A jurat is specifically used in the context of verification of an individual's oath or affirmation. This type of notarial act involves the notary witnessing the signing of a document and confirming that the signer has taken an oath or made a sworn statement regarding the truthfulness of the contents of that document. Typically, when a person signs a document that requires a jurat, they are affirming the truth of the information contained in it, often in legal or official contexts.

In contrast, the other types of notarial acts serve different purposes. For example, acknowledging signatures involves the notary certifying that the signer has willingly signed the document, without the necessity of the signer swearing to the truth of its contents. Certifying copies of documents does not require a jurat either, as it involves confirming that a copy is a true reproduction of an original document. Signing contracts can often be accompanied by an acknowledgment rather than a jurat, depending on the specific requirements of the contract in question. Therefore, a jurat's role is distinctly associated with the administration of oaths and affirmations, making it clear why the verification of an individual's oath or affirmation is the correct context in which a jurat is used.