A time stamp on every document. Complete accuracy when it comes to contracts

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How does time stamping work?


A hash is generated for the document, which is a unique document representation

The document link will be sent in encrypted form to the time-stamping server

A qualified digital time stamp is applied to the document

The hash containing the time-stamp is sent to the document in encrypted form

The digital time-stamp is embedded in the document or saved as a separate file

Why do you need a time stamp?

As evidence of intellectual property

In electronic tendering procedures

To prevent fraud

When archiving messages and digital documents in a way that they can be verified

In order to provide the integrity of documents

When setting deadlines (for submission and receipt of documents)

As part of internal communication procedures or work instructions

Two package types


Ideal for small and medium-sized businesses and organisations with relatively low document volumes


For large organisations with comprehensive document workflows

What will you order with the time stamp?

  • Professional desktop application to sign, seal and time-stamp individual documents or batches of documents
  • Efficient and flexible server software for centralised, automated processes in complex time-stamping scenarios (as well as signatures and seals)
  • Consultancy and implementation of all components and interfaces required for the time-stamping processes

Discover all SIGNIUS solutions

An advanced signature, advanced with KYC identification or qualified? Go ahead! Here you will find a platform for fast and professional document signing.

We will verify your identity remotely, and from now on, you can sign any document in one minute!


A secure, comprehensive solution for large enterprises and corporations.

Everything in one place: advanced, advanced with KYC identification and qualified signature, remote contract management, remote identification in accordance with eIDAS, KYC, AML, and KNF requirements. We implement the service locally (on-premise).


Do you prefer to sign documents in your everyday apps?
There is nothing simpler!

Here you will find a an application that integrates harmoniously with Word, Excel, Adobe Acrobat and other popular programmes. We support Windows, Mac and Linux systems.


The digital equivalent of a company stamp with a tiny difference: it seals thousands of documents at once.

A tool ideal for signing documents by legal entities: public limited companies, public institutions and limited liability companies.


Proof of the exact time at which the electronic signature was affixed.

It guarantees complete legal security and protects against fraud.


The only certified identification via video in Poland, equivalent to personal identification.

Instant confirmation of identity in compliance with eIDAS, KYC, AML and CFT. The beginning of significant time and cost savings in customer service.