EVIDE

Interactive demo

Simulate the full flow - no data is sent to the server

Access the portal
Demo 100% browser: all calculations happen in your browser. No file, text or data is transmitted or saved. This simulation faithfully reproduces the behaviour of the real system.
Want to try a real registry publication? Request a real demo access at info@informaticainazienda.it

The complete flow

From the DAPI certificate to publication in the EVIDE public registry. Click on each phase to learn more.

Verified DAPI identity Only people with a DAPI certificate can access OTP email Secure login DAPI number + OTP via verified email Evidentiary intake SHA-256 hash + verifiable UTC timestamp (RFC 3161 ready) FILE ZIP URL TEXT FEDIS request Client requests forensic certification quote Assessment + confirmation Admin sends quote with notes Client accepts or declines CWC code FEDIS issuance Documented chain of custody + FEDIS Files deleted after issuance EVIDE public registry EVIDE-YYYYMMDD-XXXX + SHA-256 hash Public and persistent independent verification Already probative without FEDIS: hash + timestamp defensible Escalation on demand: FEDIS even later Identity and access Evidentiary intake FEDIS workflow Registry

Verifiable evidence chain

Each intake remains independent and immutable, but can be linked to the previous one to verifiably document the evolution of content, decisions and versions over time.

Initial intake Document v1.0 SHA-256 · UTC linked Update Revision v2.0 SHA-256 · UTC linked Final version Final decision FEDIS · EVIDE #1 #2 #3
Each intake is independent and verifiable. The chain linkage serves only to document the sequence over time, without altering the integrity of individual elements.

One verified identity, multiple organisations

A single DAPI identifies the person. The same verified identity can operate across multiple distinct organisational perimeters, keeping requests, chains and billing separate.

Personal DAPI unique verified identity Law Firm lawyer owner Client Company A external DPO admin Client Company B consultant member Public Body professional assignment member owner admin member
Lawyers, DPOs, consultants and professional firms can operate with a single DAPI identity across multiple organisations. Requests, chains and billing always remain separate by organisational perimeter.

Try the simulation

Choose the evidence type, upload a file or enter text, and see the system in action. All in your browser.

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Identity
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Evidence
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Intake
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FEDIS
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Quote
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Issuance
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Registry

Verified DAPI identity

In the real system, you log in with your 10-digit DAPI code. Your identity is verified by Informatica in Azienda before you receive the certificate.

In the real system this number is unique and certified.
Why is identity needed? The evidentiary value depends on the verified identity of the declarant. Without a certain identity, the hash is anonymous and difficult to defend in legal proceedings.

Forensic Cross-Check

The evidentiary quality indicator computed by EVIDE at intake time.

🇬🇧 English The Forensic Cross-Check is a server-computed evidentiary quality indicator. It infers the continuity state of a decision record by crossing two dimensions: the declared classification stability and the runtime visibility observed at boundary crossing. It does not modify the original submitted object.
🇮🇹 Italiano Il Forensic Cross-Check è un indicatore di qualità evidenziaria calcolato dal server. Inferisce lo stato di continuità di un record decisionale incrociando due dimensioni: la stabilità di classificazione dichiarata e la visibilità runtime osservata al momento del boundary crossing. Non modifica l'oggetto originale inviato.
🇩🇪 Deutsch Der Forensic Cross-Check ist ein serverseitig berechneter beweisrechtlicher Qualitätsindikator. Er leitet den Kontinuitätszustand eines Entscheidungsdatensatzes ab, indem er zwei Dimensionen kreuzt: die deklarierte Klassifizierungsstabilität und die Laufzeitsichtbarkeit beim Boundary Crossing. Das ursprünglich eingereichte Objekt wird nicht verändert.
🇫🇷 Français Le Forensic Cross-Check est un indicateur de qualité probatoire calculé par le serveur. Il infère l'état de continuité d'un enregistrement décisionnel en croisant deux dimensions : la stabilité de classification déclarée et la visibilité d'exécution observée au moment du boundary crossing. Il ne modifie pas l'objet original soumis.
🇪🇸 Español El Forensic Cross-Check es un indicador de calidad probatoria calculado por el servidor. Infiere el estado de continuidad de un registro decisional cruzando dos dimensiones: la estabilidad de clasificación declarada y la visibilidad de ejecución observada en el momento del boundary crossing. No modifica el objeto original enviado.
Inference matrix: stable × confirmed → stable  |  stable × partial → degraded  |  contested × any → broken  |  provisional × unverifiable → unknown

Stable

Strong evidentiary continuity. FEDIS certification recommended.

classification = stable  ×  runtime_visibility = confirmed

FCC Stable

Degraded

Continuity degraded. Review recommended before FEDIS.

classification = stable  ×  runtime_visibility = partial  —  or  —  classification = provisional  ×  runtime_visibility = confirmed/partial

FCC Degraded

Broken

Continuity broken. FEDIS certification not recommended before remediation.

classification = contested  ×  any runtime_visibility → always broken

FCC Broken

Unknown

Continuity unknown. Additional qualification required.

classification = null or runtime_visibility = null  —  or  —  classification = provisional  ×  runtime_visibility = unverifiable

FCC Unknown