About TRAMPTO

The authenticity of a document should not depend on anyone’s word.

Today, the validity of a quote, a contract or an invoice rests on trust between the parties. When a discrepancy arises, there is no objective reference to turn to.

Mission

TRAMPTO exists so that any company, regardless of its size, has that reference: proof of integrity that is accessible, immediate and verifiable by anyone.

Vision

That checking a document becomes as routine as opening it: an immediate step, within reach of any company and any recipient.

Values

The principles behind the service.

  • Verifiability

    Any recipient can check a sealed document from a public link, at any time.

  • Privacy

    Documents are processed in the browser. The fingerprint is recorded, never the content.

  • Simplicity

    A rigorous technical guarantee, with no installation, no set-up and no technical knowledge required.

  • Transparency

    Published prices, stated limits and a clearly explained legal scope.

From this hash onward, the document is unique on the internet. No two are alike.

Contact. Commercial, technical or press enquiries: tramptooficial@gmail.com

Seal your first document.

The Individual plan is free and verification is always unlimited.

Privacy preferences

Choose the purposes and vendors for which you allow cookies. No option is enabled in advance, and you can change your decision at any time from “Cookie settings” in the footer.

Strictly necessary

Essential for the website to work and to remember your cookie choice. They do not require consent and are not used for advertising.

Always active

Preferences

Remember the language you chose so that it is shown directly on your next visit.

Audience measurement

Show how many people visit the website, where they come from, which pages they view and how they interact with them, including heatmaps and anonymised session recordings. They help improve the service.

Google Analytics · Microsoft Clarity

Advertising measurement

Measure the effectiveness of our campaigns on Google, Microsoft, Meta and LinkedIn: which ad brought you here and whether you then used the application.

Google Ads · Microsoft Advertising · Meta Pixel · LinkedIn Insight Tag

Personalised advertising

Allow those platforms to show you TRAMPTO ads tailored to your visit, on this and other websites and apps.

Microsoft Advertising · Meta Pixel · LinkedIn Insight Tag