Meridian · Signet

Your signature, sealed & verifiable.

You signSealed · cryptographic fingerprintTamper-proof · anyone can verify

Signet is Meridian's own built-in electronic signature. Every signed document is locked with a cryptographic seal, carries a Certificate of Completion, and can be checked by anyone. No third party required.

Verify a document Read the policy Back to Meridian

Built in. Not bolted on.

No per-signature fees, no third-party account. Signing is part of Meridian and engineered to hold up.

Tamper-proof seal

At signing, Signet seals the finished PDF with a cryptographic fingerprint. Change one character later and the seal breaks, so any alteration shows.

Certificate of Completion

Each document carries an appended certificate: signer, signing method, timestamps, IP, full audit trail (sent · viewed · signed), and a unique Verification ID.

Anyone can verify

Hold a signed PDF? Confirm it at the public verifier with the Verification ID, or upload the file to check it against the sealed fingerprint. Altered files won't match.

1. You sign (draw, type, or upload) · 2. Signet seals + certifies · 3. Verify anytime at app.meridianlegal.ca/verify

Join the waitlist

We are not adding new firms until the next version is ready to release. Tell us about your practice and you go on the list. You hear from us first when it opens, with a walkthrough on a real file.

You are on the list.

We have your details. You will hear from us first when the next version opens.

How a signature happens

The whole path runs inside Meridian. Nobody creates an account anywhere else, and nothing is billed per signature.

  • You send the document from the case file, to one signer or several.
  • The signer opens a link, sees the document, and gives explicit consent to sign electronically. That consent is recorded.
  • They sign. Signet computes a SHA-256 fingerprint of the finished PDF and binds it with a keyed seal.
  • A Certificate of Completion is appended to the document and the sealed file is stored encrypted against the case.
  • Anyone holding the file can check it later, with or without a Meridian account.

What the Certificate of Completion holds

Every signed document carries an appended certificate recording the signer's name, the signing method, the timestamps, the IP address, the audit trail of the request from sent to viewed to signed, the document fingerprint, and a unique Verification ID.

That is the page you hand to an officer, a court or a client who asks how you know this is the document they signed. The full policy behind it is the Signet policy.

Anyone can check it, and that is the point

Open the public verifier, type the Verification ID, and it confirms who signed and when. Or upload the PDF itself and Signet checks the file against the sealed fingerprint. A document that has been altered by even one character will not match.

No login, no account, no fee. A verification that only works for people inside the software is not much of a verification.

Where it stands legally

Electronic signatures are recognised in Canada under the Personal Information Protection and Electronic Documents Act and the equivalent provincial legislation, and under comparable laws elsewhere, including the ESIGN Act and UETA in the United States. A document signed with Signet is intended to be as binding as a handwritten signature, provided the parties agreed to sign electronically, which Signet records.

Some documents still have to be signed on paper or witnessed, and that depends on the document and the jurisdiction, not on the software. Nova System Inc. builds software and is not your legal adviser on that question.

Questions about signing

Does Signet cost extra?

No. It is included in Meridian and there is no per signature fee. That is the main reason firms stop paying a third party for signing.

What stops someone editing the document after it is signed?

Nothing stops an edit, but the seal makes it obvious. The fingerprint is taken at signing, so any later change breaks the match and the verifier says so.

Can my client sign on a phone?

Yes. The signing link opens in any browser, and most clients sign on a phone.

What if my firm already uses another signing provider?

You can keep it. Signet is the default and is included; a firm may connect a different provider if it prefers.

How do I prove a signature years later?

Keep the signed PDF. The Certificate of Completion travels inside it, and the Verification ID can be checked at the public verifier at any time.