What must an electronic signature certificate include?

An electronic signature certificate plays a crucial role in establishing the authenticity and integrity of the electronic signature in remote online notarization. The correct answer emphasizes that this certificate must include the signer's identity and the notary's details.

Including the signer's identity is essential to verify that the individual who signed the document is indeed the person they claim to be. This is particularly important in remote online notarization, where the physical presence of the signer is not required. The notary's details, including their name and commission information, are also vital to confirm that the signature was executed under the authority of a licensed and authorized notary public, ensuring that the notarization meets legal standards.

In contrast, options that mention only the notary's signature, the document date, or additional witnesses' information do not provide a complete and accurate representation of what is required in an electronic signature certificate. The focus must be on both the identity of the signer and the credentials of the notary to uphold the legitimacy and enforceability of the notarized document.