Fraudsters have AI to forge your documents. You answer them with TrustIDX.
Certify your documents in one click. If someone alters them, you prove it in seconds, even without TrustIDX.
Protect your work: contracts, quotes, plans, photos, videos, audio, diplomas, certificates and any other file, even a scanned paper document.
You send this
Certified before sending
You get this back, signed
Does not match your version
Three steps, nothing to install.
You drop in the file.
On your computer or your phone. The file stays with you: only its fingerprint is calculated.
TrustIDX certifies it.
Its fingerprint, the date and your domain name are recorded on two blockchains.
You prove it.
If an altered version circulates, you prove which one is yours. Anyone can check, free of charge and without an account.
What is a digital fingerprint?
A fingerprint (or hash) is a unique, fixed-length code computed from your file, much like a human fingerprint. Change a single comma or pixel, and the fingerprint becomes completely different. The document cannot be reconstructed from its fingerprint: the computation only works one way. And in practice, two different files cannot produce the same fingerprint. In short: the fingerprint proves your document's integrity, yet reveals nothing of its content.
One single prerequisite: your domain name.
It is the address of your own website, for example your-company.ch. Your domain name carries the provenance of your documents. It is what is recorded with every certified document, publicly and unambiguously. If your organisation controls a domain name, it is ready to certify.
Proof that neither you nor we can erase.
The certification is recorded on two different blockchains. A blockchain is a public register, replicated on many computers around the world.
It is often associated with cryptocurrencies. We use it for what it is really for: a register that no one can rewrite. You have no cryptocurrency to buy.
A Swiss service
Designed and operated in Switzerland. Application and database hosted in Switzerland.
Your file is never sent to us
The fingerprint is computed directly in your browser. The document itself is never uploaded: it passes through neither our servers nor the blockchain.
Verifiable with public tooling
The records remain readable with free public tools, even if TrustIDX were to disappear.
Distinct plans, one and the same proof.
Plans differ by volume, seats and features, never by the proof: every certified document receives the same dual anchoring and the same public, free, permanent verification.
Plans from CHF 1,490 per year, excluding VAT.
1 credit = 1 certified document, fingerprint and domain name included.
| EssentielTo start certifying | BusinessFor organisations certifying at volume | PremiumFor large organisations | InfinityFor negotiated volumes and terms | |
|---|---|---|---|---|
| Volume and capacity | ||||
| Credits included per year | 3,000 | 10,000 | 40,000 | From 150,000 |
| Seats | 3 | 10 | 50 | Unlimited |
| Documents being recorded at the same time | 10 | 100 | 200 | 1,000 |
| Proven domains | 1 | 2 | 5 | 10 |
| Core features | ||||
| Certification by file or by fingerprint | ||||
| Batch certification (CSV) | ||||
| PDF certificate of authenticity | ||||
| Metadata attached to documents | ||||
| Revocation and correction by re-issue | ||||
| Recorded on two blockchains | ||||
| Two-factor authentication (2FA) | ||||
| Advanced features | ||||
| Filing folders | ||||
| Personalised verification page | ||||
| Directory certification | ||||
| Details recorded on the public ledger | ||||
| SSO and directory provisioning (SCIM) | ||||
| Machine-to-machine API and webhooks | ||||