A Notary Public, often simply called a notary, is an official appointed by the state government to serve as an impartial witness in the signing of important documents. The primary purpose of a notary is to help prevent fraud, ensure that the people involved in a transaction are who they claim to be, and confirm that they are entering into agreements knowingly and willingly.

While the role may seem straightforward, the history, responsibilities, and importance of notaries are deeply rooted in the protection of legal rights and the smooth functioning of commerce, real estate, and personal agreements.

The History of Notaries

Notaries have existed for centuries, dating back to ancient Rome. Roman notarii were scribes trusted to record proceedings, agreements, and decrees with accuracy and impartiality. Over time, this evolved into a recognized public office in many parts of Europe, and later into the American legal system. Today, every U.S. state has its own rules and procedures for commissioning notaries, but the core principle remains the same: protecting the public from fraud.


The Core Duties of a Notary

The exact duties of a notary vary by state, but they generally include:

  1. Verifying Identity – Notaries confirm that the person signing a document is indeed the individual they claim to be, usually by checking government-issued identification.
  2. Witnessing Signatures – A notary ensures that each signature is made in their presence, reducing the risk of forged documents.
  3. Administering Oaths and Affirmations – In some cases, a notary may formally swear in a signer to the truthfulness of their statement or testimony.
  4. Recording and Certifying Acts – Notaries often maintain a log or journal of the documents they notarize, creating a record that can be referenced if disputes arise later.
  5. Affixing a Notarial Seal – After completing the verification process, the notary applies their unique stamp or seal to the document, making it official and legally recognized.

Why Notaries Matter

Notaries play a vital role in building trust in transactions where the stakes are high. Examples include:

  • Real Estate Transactions – Deeds, mortgages, and loan documents often require notarization.
  • Estate Planning – Wills, trusts, and powers of attorney must often be notarized to be valid.
  • Business Agreements – Contracts, partnership documents, and financial agreements may require notarization to protect all parties.
  • Personal Transactions – Affidavits, parental consent forms, and adoption paperwork frequently rely on notarial services.


Without notaries, it would be much easier for bad actors to commit fraud, forge signatures, or coerce individuals into signing binding documents.

Legal Authority of Notaries

It is important to note that notaries are not lawyers and cannot provide legal advice unless they are also licensed attorneys. Their authority is limited to verifying identity, witnessing signatures, and administering oaths or affirmations. Still, the power of a notary’s seal is recognized across the country and often internationally. In fact, many foreign countries require U.S. notarized documents to be authenticated with an apostille or other certification before they are accepted abroad.

Modern Notary Services

Traditionally, notary services required an in-person meeting where the signer and notary met face-to-face. Today, with advances in technology and evolving state laws, notarization can happen in multiple ways:

  • In-Person Notarization – The traditional method where the signer physically meets the notary.
  • Mobile Notaries – Notaries who travel to clients at their homes, offices, or other locations for convenience.
  • Remote Online Notarization (RON) – In states where it is legal, documents can be notarized via secure video conferencing platforms, with identity verified electronically.

These innovations are making notary services more accessible, especially for people with limited mobility, those living in rural areas, or businesses managing high volumes of transactions.

The Role of Notaries in Everyday Life

Most people only think about notaries during major life events—buying a home, creating a will, or applying for a loan—but notaries are also present in countless everyday situations. They provide an extra layer of trust and assurance that documents are authentic and that the people signing them are acting in good faith.

Why Choose a Trusted Notary

Because notarization is about trust, it is important to work with a notary who is professional, reliable, and properly commissioned in their jurisdiction.

At Coverity.io, we take that trust seriously. Our platform ensures notaries are properly vetted, available when you need them, and equipped with modern tools to securely and efficiently complete your transaction. In summary

A notary is much more than just a stamp. They are guardians of trust in legal, financial, and personal matters, protecting individuals and organizations from fraud while keeping critical processes running smoothly.