Your content,
certified forever.

Scealia instantly transforms your photos, videos, audios, and documents into airtight proof. With a single click, generate a tamper-proof* and legally valid certificate to protect your rights, today and forever.

Defect report Certified · 0x3f4a…c9d2
Sealed on the blockchain.
Certified proof.

* Any alteration, however small, is detected at the very first check: by the Scealia verifier or by any independent third party.

Certifying content
is surprisingly simple.

As simple as an ordinary photo: Capture, confirm, keep. In just a few seconds, your file's unique signature is created and secured for life.

Capture

Capture whatever you want to make airtight: photos, videos, audios, documents, right inside the app. Each capture is geotagged and goes through anti-fraud checks.

Creation of a unique fingerprint

A simple click seals your content: we encrypt it, generate a unique fingerprint, and store it securely: any alteration, however small, is detected.

Certificate anyone can verify

Stronger legal value and maximum security. Your captures receive a secured timestamp recognized by law throughout the European Union.

Use cases

One proof for
every situation.

From everyday life to professionals: document and certify what matters, the moment it happens.

Pièce de logement vide constatée à l'état des lieux d'entrée in 12 jan. 09:14
Même pièce de logement constatée à l'état des lieux de sortie out 28 juin 18:02
Housing

Rental and condition reports

At move-in and move-out, compare the dated condition to secure the deposit.

verifiable certificate
Our services

One capture, two levels of proof.

The same app and the same capture. You choose the level of certification suited to the stakes.

Timestamp

Capture your content and seal it on the blockchain.

  • Photo, video, audio or document, captured through the app
  • In seconds, free and unlimited
  • Timestamped fingerprint, verifiable by any third party

Fingerprint sealed on the blockchain, downloadable certificate that can be produced as evidence.

Enhanced evidentiary value

Constat Scealia

The same capture, with the most demanding level of certification.

  • Anti-circumvention security measures during capture
  • Qualified eIDAS electronic seal, in addition to blockchain anchoring
  • Integrity and timestamp presumed valid, enforceable in court across the European Union
  • Sharing of a certified file with third parties, accompanied by a technical and legal explanatory note

Presumption under Articles 35 and 41 of the European eIDAS Regulation, certificate with a verification QR code.

Compare features & guarantees
Comparison of features and guarantees between Timestamp and Constat Scealia.
Feature / guarantee Timestamp Constat Scealia
Photo, video, audio or document capture Included Included
Anchoring on the blockchain Included Included
Timestamped fingerprint, verifiable by any third party Included Included
Free and unlimited Included Not included
Anti-fraud security during capture Included Included
Qualified eIDAS electronic seal Not included Included
Integrity & timestamp presumed valid, enforceable across the EU Not included Included
Sharing of a certified file with a technical and legal note Not included Included
Certificate with a verification QR code Included Included
Technical proof file (the original and its seal in a single file) Not included Included
Enhanced evidentiary value Not included Included

Constat Scealia is an enhanced and enforceable digital capture, but it is not a constat issued by a judicial officer (commissaire de justice).

And beyond the capture

Technical proof file

A file that brings together the original, its capture details and the Scealia seal. It can be shared like any other file, and anyone who receives it can check its validity almost instantly.

Seal embedded in the file: its validity can be checked anywhere, without relying on Scealia.

A dedicated area for lawyers

Access your clients' captures and certificates directly, and send the court a file of certified exhibits.

Discover Scealia for lawyers →

Because a just cause is sometimes lost for lack of admissible evidence.

Be among the first
to seal content.

Join the waitlist. We'll send an invite when your spot opens, and credit your account with your first proofs free.

Frequently Asked Questions

What is a Scealia proof?
A file together with its proof record: the phone's date and time, the location, the device model and the results of its checks. The fingerprint of this record is recorded on the Polygon blockchain. The proof establishes that the file has not been modified since then, and that it existed no later than the time of the block that carries this fingerprint.
What goes on the blockchain?
Only a fingerprint: that of the proof record, or that of a list of proof records anchored together. Not the file, not the location, not your identity; thanks to the random value in the proof record, the fingerprint reveals nothing. It is recorded publicly and permanently on the Polygon blockchain.
Who can verify a proof, and how?
Anyone, free of charge: on scealia.com/en/verify, by dropping in the certificate, the technical proof file or the original file, or in the app. The files do not leave your computer: only the transaction ID is looked up.
Do I need an account?
No, not to capture, record a proof on the blockchain, or get its certificate and technical proof file. Yes, for the online vault, the link that gives access to the content, sending a proof to a lawyer, the law firm workspace and Constat Scealia.
How much does it cost?
During the beta, everything is free. Timestamping remains free and unlimited. The law firm workspace remains free. Constat Scealia will become a paid service at the commercial launch, at a price announced beforehand.
What happens if Scealia disappears?
Your proofs remain verifiable. The fingerprints recorded on the blockchain stay there, the technical proof file follows a European standard, and each certificate makes it possible to find and verify its proof, even without Scealia.

All questions

Get in touch with us

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