What is the purpose of authentication of documents as evidence, and how is it typically accomplished?

• A. To demonstrate the accuracy of the document's contents.
• B. To prove the document's chain of custody.
• C. To prove the document's genuineness, shown by a witness with knowledge, an official seal, or distinctive characteristics.
• D. To determine the document's admissibility in court.

Answer: (C)

Authentication in this context means proving that a document is what it purports to be—the genuine article. It’s about genuineness, not about whether the contents are true or accurate. In typical practice, authentication is shown by one of three avenues: a witness with knowledge who can identify the document or the signature; an official seal or certification from a recognized authority (like a notary or clerk) that attests to its authenticity; or distinctive characteristics such as unique formatting, watermarks, letterhead, stamps, or other features that reliably indicate the document is authentic.

Understanding these methods helps explain why this step matters: once a document is authenticated, the court regards it as the genuine item, making it admissible subject to other rules. The idea is not to prove what the document says but that the document itself is authentic. The concept of chain of custody is related but separate—it tracks the document’s handling to show it hasn’t been altered, which can support authenticity, but it is not the primary proof of genuineness. Admissibility involves additional considerations beyond authentication, but authentication is the essential prerequisite.