What best defines a notarial act?

A notarial act is best defined as an official statement of facts or acts performed. This definition encompasses the primary responsibilities and duties of a notary public, which include witnessing the signing of documents, verifying identities, and ensuring that the act is executed in compliance with the law.

When a notary performs a notarial act, they are acting as an impartial witness to the signing of important legal documents and affirming the authenticity of the signatures involved. This is crucial in maintaining the integrity of the documents and providing assurance to the parties involved that the necessary legal formalities have been observed.

The other options do not fully capture the essence of a notarial act. While verifying the identity of the signer is an important part of the process, it is just one component of a broader set of responsibilities. Drafting a document is outside the scope of a notary's function, as notaries do not engage in creating or composing documents. Signing a document on behalf of another also misrepresents the role of a notary, as they do not sign documents for others; rather, they facilitate the signing process while maintaining impartiality. Thus, the essence of a notarial act lies in the official statement affirming the facts surrounding the execution of these acts.