Get it on record with a Certius
Your digital trust super app
Create electronic evidence, certified notices and certified chats
with your smartphone

Qualified trust
service provider
Q-Timestamp

Qualified trust service provider authorized and registered by the Spanish Government



*In accordance with article 326 of Civil Procedure Law 1/2000 and Regulation
(EU) 910/2014 (eIDAS)(EU) 910/2014 (eIDAS)
Certify with GoCertius
GoCertius is a regulated trust service that uses qualified time stamp and certified notices technology to provide all of its features with the highest level of legal certainty. Protect yourself from fraud, lawsuits and other problems by converting your chats, photos, videos and digital content into legally valid electronic evidence.



With all the confidence of a qualified time stamp
A qualified time stamp is a legally regulated tool that adds a digital fingerprint to your digital files to prove that they are true and authentic as of a specific point in time and have not been altered in any way. This means that the chats and digital files you certify with GoCertius will constitute valid evidence in a lawsuit, something that offers a clear advantage over other solutions.

Record and register
Record and register all kinds of digital content on your cell phone, anytime, anywhere, from photos and videos to messages, web content, PDF documents, chats and much more.

Certify and share
Certify your chats and digital files with full legal force thanks to the qualified time stamp. Your evidence certificates will be protected at all times, and you can access them and share them whenever you need to.

Protect yourself
GoCertius protects you from lawsuits, fraud and other legal problems. Avoid any dispute over the veracity of your digital files by being able to prove, with the utmost legal certainty, that their content is true and authentic.

Notice with legal value
Certified notifications protect your business by providing reliable evidence that a message was sent, what it contained, when it was delivered, and, where applicable, when it was opened.
For your day-to-day needs
Protect yourself and prove the authenticity and integrity of your chats or digital files—such as photos, videos, messages, web content, or PDF documents—quickly and easily.
And if you need to send a legally reliable notification, you can also use our certified notifications, our digital equivalent of a burofax.
You can use it in many different situations in your everyday life.
For your work needs
This app is designed for professionals across different sectors in both the private and public spheres who need to send certified notifications or regularly certify contracts, reports, invoices, and all kinds of relevant information, particularly when managing large volumes of digital files.
Custom solutions
Our custom solutions enable us to deploy the technology that supports GoCertius in projects for businesses (including startups), organizations and public authorities that require a high level of security and legal effectiveness in their digital documents. Our personalized and flexible service includes consulting, custom development, integration, tech support and maintenance. Get in touch and we’ll help you find the perfect solution for your specific digital certification needs.
Any questions? Take a look at our FAQ





