Skip to content
Notificado

Verify a constancia

Check that a constancia de entrega was issued by Notificado and has not been altered. No account needed.

With the verification code

It is printed under the constancia's QR code, for example K7Q2-M9XD-4TPA. Case, spaces and dashes do not matter.

Anti-bot check

With the PDF file

The file is checked in your browser: we compute its SHA-256 fingerprint and send only that. The PDF never leaves your device.

This page needs JavaScript to verify: the PDF's fingerprint is computed on your device, and verifying with the code asks for a security check. Turn on JavaScript in your browser, or open this page in another browser.

The PDF's signature

Every constancia carries a PAdES signature by VENOMTECH S.A.S. (Notificado) with a timestamp from an independent authority. If you open your PDF reader's signature panel, this is what you may see and what it means:

  • "Signature is valid" or "document has not been modified": the PDF is the one Notificado signed.
  • "Signer's identity is unknown" or "not trusted": this is expected. Notificado's X.509 is its own (self-issued) and your reader does not ship with it. Compare the signer's SHA-256 fingerprint with the one below: if it is identical, the signature is ours.
  • "The signer's X.509 has expired": the signature carries a timestamp that proves when it was signed. If that date falls within the validity below, it was signed with the key then in force.
  • "The document has been modified since it was signed" or "the signature is invalid": the file is not the one Notificado issued. Ask for an original copy and check it by code.

Notificado publishes every signing X.509 it has used, retired ones included. Your constancia's signature must be by one of them and made within its validity: a constancia signed with an X.509 that was later retired still verifies.

Status
Active: signs new constancias
Signer
CN=Notificado — firma de constancias, serialNumber=901991367-7, organizationIdentifier=NTRCO-901991367-7, O=VENOMTECH S.A.S., C=CO
Issuer
CN=Notificado — firma de constancias, serialNumber=901991367-7, organizationIdentifier=NTRCO-901991367-7, O=VENOMTECH S.A.S., C=CO
Signer's SHA-256 fingerprint
30:53:AB:A4:2B:96:6E:5F:B6:FC:F4:55:2C:82:B4:94:4F:A5:C1:AF:C0:85:18:25:1E:D7:95:B3:4E:D0:14:56
Validity
From September 24, 2026 to September 24, 2036

How it is signed, and how to check it offline

Did you receive an email from Notificado?

This is how to check that a notification message is genuine before you open its links or attachments.

  • It is sent from notificaciones@notificado.co, with the sending lawyer's name followed by «vía Notificado». Your replies reach that lawyer, not Notificado.
  • All its links go to www.notificado.co. If in doubt, do not click: type the address into your browser yourself.
  • Notificado never asks you for passwords, bank details or payments. A message that asks for them is not ours.
  • The message names the court, its email address and the case's radicado. You can confirm the proceeding directly with the court or in the Rama Judicial's case search.

If you think the message is fraudulent or should not have reached you, use the «Report abuse» link at the foot of the message or on the page it leads to, or write to soporte@notificado.co. Reporting does not change the notification or its effect in the proceeding.

The verification code this page asks for is printed on the constancia de entrega the sending lawyer receives, not in the email you received.