PROBATIVE OPPOSABILITY Jean-François ELSEN PROBATIVE OPPOSABILITY Jean-François ELSEN

SOURCE 0 - SANCTIONS SANS PREUVE DE DILIGENCE

Le manquement à l'article 50 de l'AI Act relève de l'article 99, paragraphe 4, point g) — jusqu'à 15 millions d'euros ou 3 % du chiffre d'affaires. Le montant effectif dépend de facteurs que l'opérateur doit prouver, non déclarer : mesures mises en œuvre, absence d'intention, coopération. Sans tiers de scellement, ces preuves restent produites par l'opérateur poursuivi lui-même.

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PROBATIVE OPPOSABILITY Jean-François ELSEN PROBATIVE OPPOSABILITY Jean-François ELSEN

SOURCE 0 - INDEPENDENT EVALUATION IS NOT OPPOSABLE PROOF

The CeSIA-led coalition's call for mandatory independent evaluation of general-purpose AI models correctly identifies who should assess these systems. It leaves open a separate question: once produced, can the evaluation record itself survive adversarial contestation, or does it remain alterable by any party with a later interest in what it says.

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EVIDENTIARY GOVERNANCE Jean-François ELSEN EVIDENTIARY GOVERNANCE Jean-François ELSEN

SOURCE 0 - YOUR OWN AUDIT TRAIL CANNOT PROVE YOUR DILIGENCE

Article 6 of DORA requires financial entities to review and internally audit their ICT risk framework at least once a year. But the "independence" the Regulation demands is segregation within the entity, not independence from it — leaving the only record of diligence in the hands of the party whose diligence is in question.

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PROBATIVE OPPOSABILITY Jean-François ELSEN PROBATIVE OPPOSABILITY Jean-François ELSEN

SOURCE 0 - THE GENERATION DATE ONLY THE GENERATOR CAN CLAIM

The Commission's Article 50 Guidelines confirm that AI-generated content produced before 2 August 2026 escapes retroactive marking — unless published afterward, when the full obligation returns. This article sets out why the generation date at the centre of that rule is a claim, not a fact, and what an independent seal would add.

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PROBATIVE OPPOSABILITY Jean-François ELSEN PROBATIVE OPPOSABILITY Jean-François ELSEN

SOURCE 0 - WHY A SIEM LOG IS NOT LEGAL PROOF

A SIEM platform can be complete, tamper-evident, continuous, and actively reviewed — and still prove nothing about its independence from the party it is meant to hold accountable. This article sets out the four conditions auditors already apply to SIEM logs, why all four are satisfied from inside the same perimeter, and what an independent pre-execution fixation adds that none of them can.

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PROBATIVE OPPOSABILITY Jean-François ELSEN PROBATIVE OPPOSABILITY Jean-François ELSEN

SOURCE 0 — ARTICLE 55(2A) OF THE PSR: THE REVERSAL OF EVIDENTIARY INITIATIVE

The Payment Services Regulation (PSR) now imposes an affirmative obligation on the provider: invite the payer to respond before concluding fraud or gross negligence. This obligation shifts the evidentiary initiative, but sets no evidentiary regime for proving its own implementation. An analysis of the gap and the SOURCE 0 pre-execution attestation response.

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PROBATIVE OPPOSABILITY Jean-François ELSEN PROBATIVE OPPOSABILITY Jean-François ELSEN

SOURCE 0 — L'ARTICLE 55, PARAGRAPHE 2A DU PSR : L'INVERSION DE L'INITIATIVE PROBATOIRE

Le règlement sur les services de paiement (PSR) impose désormais au prestataire une obligation positive : inviter le payeur à s'exprimer avant de conclure à la fraude ou à la négligence grave. Cette obligation déplace l'initiative probatoire, mais ne fixe aucun régime de preuve de sa propre mise en œuvre. Analyse de la lacune et de la réponse d'attestation pré-exécution SOURCE 0.

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