Your content,
certified forever.

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

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Defect report Certified · 0x3f4a…c9d2
Secure anchoring.
Certified proof.
Scealia app screen 1 Scealia app screen 2

Certifying content
is surprisingly simple.

No wallets, no jargon, no crypto wizardry. Capture, confirm, keep. In just a few seconds, your file's unique signature is created and secured for life.

01

Capture

Capture your own proof directly inside the app. Photos, videos, audios, documents: anything you want to make indisputable.

02

Creation of your unique digital fingerprint

A gentle tap seals your content: we encrypt, generate a unique cryptographic hash, and store it on the blockchain after salting it and adding an encryption key.

03

Tamper-proof certification

Your content is certified with a qualified eIDAS electronic seal: Europe's standard for electronic trust. Our qualified trust service provider is SecNumCloud certified by ANSSI, ensuring a sovereign level of security. They never store your content.

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.

tamper-proof certificate
Avocat constituant un dossier de pièces
Scealia exclusive Lawyers & legal
Evidence collection and transmission

Gather your clients' evidence and send the court a file of certified exhibits, with a technical and legal explanatory note.

Discover the lawyer area
Trace d'humidité et dégât des eaux sur un mur
Insurance
Claims and damage

Document water damage, a fire or a weather event as soon as it occurs.

Chantier de rénovation intérieure en cours
Works
Building and renovation works

Compare before and after to document a defect or a delay on site.

Remise des clés et état d'un véhicule
Vehicle
Buying, selling or renting a vehicle

Lock in a vehicle's real condition at the moment of the transaction or handover.

Artisan documentant une intervention sur un chantier
Professionals
Tradespeople, garages and property management

Pre-intervention reports, progress tracking and condition reports for your teams.

Constat et dommages après un accident de la route
Accident
Road accident

Document the scene and the damage right after the accident, before vehicles are moved.

Objet emballé avant envoi pour une vente entre particuliers
Marketplaces
Peer-to-peer buying and selling

Photograph an item before shipping or film the unboxing on Vinted, Leboncoin or eBay.

Colis ouvert révélant un produit non conforme
Consumption
Consumption and e-commerce

Prove a non-compliant delivery, a faulty product or a poorly performed service.

Clôture mitoyenne entre deux logements
Neighbourhood
Neighbour disputes and nuisances

Record noise, an encroachment or damage, with date and place to back it up.

Personne consultant des messages sur son téléphone
People
Harassment and threats

Capture messages, audio and content with certified timestamp and geolocation.

More than 50 use cases Housing, marketplaces, insurance, works, neighbourhood, businesses. Explore
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 anchor 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 evidential 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
Scealia Format (exclusive secure file format) Not included Included
Enhanced evidential 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

Scealia Format

A secure file format that embeds the certificate directly in the file's metadata. It lets you share content securely and verify its validity almost instantly.

Certificate 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 the lawyer area →

Because a just cause is sometimes lost for lack of admissible evidence.
See the Scealia certificate Verify a certificate's validity

Be among the first
to seal a proof.

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

Frequently Asked Questions

Do I need to know anything about crypto to use Scealia?
Not a thing. Scealia hides every bit of blockchain complexity: no wallets, no seed phrases, no gas fees to manage. You just tap, confirm with Touch ID, and you're done. We handle the rest.
How much does it cost?
Your first certificates are on the house. After that, pricing is per-proof or via a modest monthly plan, no subscription required to keep what's already yours.
What is the legal value of my Scealia report?
An ordinary timestamp is admissible in court and can prove decisive. However, it is subject to the judge's free assessment. Its effectiveness depends notably on other items of evidence accompanying it to support your good faith.

Conversely, files certified by Scealia benefit from a qualified electronic timestamp in compliance with the European eIDAS regulation. This higher legal qualification creates a reversal of the burden of proof thanks to a legal presumption of the timestamp and the file's integrity. This guarantee is legally binding and recognized by all jurisdictions in the European Union.

N.B.: a Scealia report does not replace and is not equivalent to a report drawn up by a commissioner of justice.
Is my actual file stored on the blockchain?
No, and that's by design. Only a SHA-256 fingerprint of your file is stored on-chain. The file itself stays encrypted in your private vault, which means your content is never exposed publicly, only provably yours.
Who can prove something is mine?
You, or anyone you share the proof with. The certificate is a public record: a court, an insurer, a platform, a buyer, or a simple web verifier can all independently confirm that the file existed at that moment and was signed by your certificate.
What if I lose my phone?
They don't depend on your device. Restore Scealia on a new phone with your Scealia account, and everything is right where you left it.
What happens if Scealia disappears one day?
Your proofs survive us. Because every certificate is recorded on a public blockchain and issued by independent Certificate Authorities, they remain verifiable even without our servers. Your proofs remain available in your vault.

Get in touch with us

Have questions or want to learn more? Drop us a message and we'll get back to you shortly.