Original edition · sealed · dated REMIS seal - attestation check set into a wax seal

REMIS

AI operates. REMIS attests.

Evidentiary infrastructure
for high-risk AI.

REMIS seals the evidence of high-risk AI systems - hashed, signed and eIDAS-timestamped - verifiable by a third party, without revealing your data.

INPI5258272 · 5258284 SoleauDSO2026017847 Doctrinefiled · 2026
Article 01The problem

No system today proves that an AI decision actually took place - nor when, nor who, nor how.

High-risk AI operators accumulate application logs, dashboards, internal registers. None of these mechanisms is legally enforceable : they can be rewritten, backdated, disputed. When the AI Act requires substantive traceability and the French Civil Code recognises digital evidence subject to integrity (art. 1366-1367), the gap is structural.

REMIS closes this gap. The product replaces neither logs, nor governance, nor observability : it adds the attestation layer that was missing.

  1. Logs record.
  2. Governance organizes.
  3. Observability monitors.
  4. Evidentiary infrastructure attests.
Article 02Demonstration

From event to seal.

The complete cycle : qualification, cryptographic sealing, qualified eIDAS timestamping, independent verification. No business data is transmitted - only its fingerprint.

  1. 1
    Event
    A critical decision occurs.
    Human override of a credit score produced by a model. The event is captured at source, without access to business data.
  2. 2
    Taxonomy
    Qualification against a versioned taxonomy.
    Classification within a tamper-resistant event taxonomy : category, sub-category, version. The meaning of the event is fixed.
  3. 3
    Sealing
    Hashing and digital signature.
    The fingerprint of the event - not its payload - is computed then signed. Any later modification is detectable.
  4. 4
    Timestamping
    Enforceable date, eIDAS-qualified.
    A qualified timestamping authority seals the prior date independently of the operator. The date becomes enforceable.
  5. 5
    Proof package
    A package.remis is assembled.
    A self-contained, portable, archivable artefact. It gathers fingerprint, signature, timestamp and taxonomy - nothing else.
  6. 6
    Verification
    Verifiable offline, by a third party.
    Regulator, auditor, judge : each verifies integrity, prior date and authenticity, without accessing the source system.
Article 03Why now

REMIS sits at the crossroads of several legal regimes.

No single one of these regimes, on its own, requires a proof package. Together, they make it a structural necessity : traceability must be demonstrable, dated in an enforceable way, authenticated, and compatible with data protection.

Together, these regimes outline the need for a dedicated evidentiary instrument : a new category, which REMIS inaugurates.

I
EU 2024/1689

AI Act

Traceability, transparency and risk-management obligations for high-risk AI systems.

Applicable2 August 2028
II
EU 2016/679

GDPR

Minimisation, integrity, traceability of processing. REMIS seals the fingerprint, never the data.

In forcesince 2018
III
EU 2024/1183

eIDAS 2

Framework for qualified trust services : timestamping, seal, signature. The date becomes enforceable.

In forcesince 2024
IV
French Civil Code

Art. 1366-1367

Evidential weight of digital writing subject to integrity and identification of the author.

In forcesince 2000

Sector-specific obligations phase in through 2 December 2027 and 2 August 2028.

Article 04A category in its own right

REMIS defines evidentiary infrastructure : the layer that makes an AI decision provable to a third party.

REMIS occupies a clear place of its own. It does one thing - produce enforceable proof packages - and it does so above logs, governance, observability and MRM, building on them. The table below places this contribution precisely.

Question
Adjacent

Logs · Governance · Observability · MRM

REMIS

Evidentiary infrastructure

The questionWhat do we want to establish?
That something happened, and to understand it.
That exactly this happened, at this instant, and that it is verifiable by a third party.
TrustWhere does it come from?
From the system operator that produces and keeps the records.
From a qualified trust service (eIDAS) and public cryptography. No trust in the operator is required.
DataWhat is stored?
The content of the event - often business data, often personal.
The fingerprint of the event, and the taxonomic qualification. Never the payload.
EnforceabilityBefore a judge?
Weak : the record can be modified, the timestamp is internal.
Strong : cryptographic integrity + qualified timestamp = art. 1366 requirements met.
IntegrationHow does REMIS fit in?
These layers stay in place and continue their role.
REMIS is added : a thin layer, downstream, that builds on the existing stack and brings enforceable proof.
Article 05Anteriority & standing

The product predates the site that describes it.

The doctrine, the trademark and the design were filed before any public communication. The references below are not decorations : they establish an enforceable prior date and a chain of ownership.

INPITrademark
Word & figurative mark

REMIS - registered trademark

No. 5258272 · 5258284
French National Institute of Industrial Property (INPI).
SOLe-Soleau
Filed doctrine

Digital Soleau envelope

DSO2026017847
Enforceable prior date of the evidentiary design.
SASMaker
Published by

DOMSELARDI

SIREN 941 840 233
75007 Paris · French law · paid-up share capital.
Article 06Sovereignty & provenance

Published in France, designed within the European legal tradition.

REMIS is designed, developed and published from Paris by DOMSELARDI. The cryptographic infrastructure relies on qualified French and European trust services (eIDAS). Hosting and data operated in France ; no operational dependency outside France.

Publisher
DOMSELARDI
Identity
SIREN 941 840 233 · APE 6201Z
Registered office
75007 Paris, France
Sovereignty
Hosting & timestamping operated in France.
No telemetry, no tracking ; zero external requests at runtime.
Cryptography
SHA-2/3 · Ed25519 · TSA eIDAS-Q
Article 07Ways to engage

Several ways to go further.

REMIS is an open R&D programme : a public doctrine, an accessible pilot programme, and an editorial entry point for regulators and the specialist press. Choose the path that fits your role.

01 / Doctrine

Read the category note.

The reference : why evidentiary infrastructure is a category distinct from governance, observability and MRM.

Category note
02 / Pilot

Start a sector pilot.

For banks, insurers, public administrations, healthcare : a use case sealed within a few weeks, under a confidentiality agreement.

Request a pilot
03 / Technical

Understand the mechanism.

The full pipeline, from event hooks to offline verification : schema, primitives, taxonomy, privacy-by-design.

How it works