Document Witness – Proof Help Center
A document witness observes and may sign to confirm witnessing another person's signature, a role governed by state law and distinct from notarization, with witnesses able to be remote or in-person, typically private individuals (though sometimes notaries, depending on state rules), and Proof's platform offering on-demand remote witnesses without generally requiring witness identity verification unless mandated by the transaction creator or state.
The short answer: A document witness watches another person sign a document. State law determines when a witness is required. Proof does not provide legal advice about those requirements.
Witnessing a signature is not a notarization.
What a Document Witness Does
A document witness observes another person signing a document. They may also sign the document themselves to confirm they were present. Witnesses can be physically present with the signer, or they can participate remotely.
This is separate from notarization. A notary verifies the signer's identity and applies an official notarial seal associated with an official notarial act. The witness simply confirms they observed the signing.
When a Witness Is Required
State law governs when a witness is required.
For more detail, see the related articles on Witnesses on the Proof Platform and Witness Guidelines for Signers.
Who Can Serve as a Witness
Witnesses are typically private individuals. In some cases, a notary can also serve as a document witness, but not always.
Some states expressly prohibit a notary from serving as a document witness while simultaneously notarizing the same document. Check your state's requirements before proceeding.
Identity Verification for Witnesses
Witnesses are not typically required to verify their identity on the Proof platform. However, a notary may need to confirm the witness's age and/or ID if required by:
- The organization that created the transaction, or
- The state in which the notary is commissioned.
Remote Witnesses and On-Demand Witness
Witnesses don't have to be in the same room as the signer. On-Demand Witness allows a notary to call up to two (2) remote witnesses from the Notarize Network during a transaction.
✓ Summary Checklist
- Witnessing a signature is not a notarial act.
- Witnesses are typically private individuals — not notaries.
- Some states prohibit a notary from simultaneously witnessing and notarizing the same document.
- Witnesses don't typically need to verify their identity on Proof, unless required by the organization or state.
- On-Demand Witness lets a notary call up to two remote witnesses from the Notarize Network during a transaction.
Still unsure? If you have questions about whether your document requires a witness, contact the person who gave you the document to confirm their requirements. For platform-specific questions, contact Proof Support. Proof does not provide legal advice about witness requirements.
Related
On-Demand Witness – Proof Help Center
On-Demand Witness is a feature that allows notaries to instantly summon up to two witnesses from the Notarize Network during a remote online notarization when a witness is required by the document or state law, enabling seamless witness participation without the signer needing to arrange one, with the notary managing witness involvement and signature fields either pre-placed by the sender or added during the meeting.
Require a Witness for Documents
The article explains how to require a witness for document signing by either having the signer bring their own physically present witness or using an On-Demand Witness from the Notarize Network during the meeting, detailing the process for adding witnesses, the signer's responsibility to meet state or document-specific witness requirements, and the steps to set witness requirements when preparing documents for notarization.
Arkansas Remote Online Notarization Laws and FAQ
Arkansas authorizes remote online notarization (RON) for commissioned notaries under Ark. Code Ann. § 21-14-301 et seq., recognizes out-of-state online notarizations per multiple statutes, and has seen significant RON growth (+104% year-over-year) with notable real estate transaction involvement (19%), while businesses can utilize platforms like Notarize to conduct legal online notarizations using in-house or on-demand notaries.
Recipient Experience FAQs
The Business Pro plan on Proof supports multi-signer transactions through co-located signing (multiple signers together on one device), split signing (signers in different locations signing separately with separate fees), and concurrent signing (signers in different locations signing simultaneously in one meeting), requires individual identity verification for each signer, allows inclusion of representative signers, and supports various types of witnesses via the Notarize Network.
California Remote Online Notarization (RON) Laws and FAQ
California has enacted legislation authorizing remote online notarization (RON) for commissioned notaries, which is not yet in effect, while currently recognizing out-of-state online notarizations, and data from May 2025 to May 2026 shows significant growth in RON usage, especially in real estate transactions, with businesses preparing to adopt compliant online notarization solutions once the law is implemented.
Alaska Remote Online Notarization Laws and FAQ
Alaska authorizes remote online notarization (RON) for commissioned notaries under Alaska Stat. § 44.50.075, recognizes out-of-state online notarizations per Alaska Stat. § 09.63.050, and from May 2025 to May 2026 saw a 13% growth in RON usage with notable real estate transaction involvement, while businesses can utilize platforms like Notarize to conduct legal online notarizations through in-house or on-demand notaries, with RON sessions conducted via real-time audio-visual meetings that include identity verification and secure tamper-sealed document completion.