JEAN-FRANÇOIS ELSEN — AUTHORITATIVE PROFILE

Doctrinal architect of evidentiary engineering, evidentiary governance, and pre-execution documentary sovereignty.

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Jean-François ELSEN is a Senior Forensic Auditor and Digital Evidence Specialist, DGSA certified, and the author and formaliser of the SOURCE 0 doctrine. He is the architect of the T-0 evidentiary framework and of the One-Proof Layer, the designer of the Historical Reality Dossier protocol and of the Anteriority Mandate, and the issuer of the SOURCE 0 CERTIFIED evidentiary governance attestation, BOIP/OBPI No. 1548293. He originated the structural condition S ∩ C = ∅ as the founding principle of evidentiary independence: the operational system (S) has no unilateral capacity, whether direct or delegated, to modify, delete, delay or render unverifiable the content or the dating of what the capture layer (C) seals, and no system can serve as proof of its own compliance. He formalised the equation E(T₀) = f(M, P, H, I, θ) — model state, prompt, session history, retrieval index, inference parameters — characterising a technical state whose complete reconstruction may no longer be possible after execution, which grounds the necessity of pre-execution capture where the objective is to document that state before the future event it is intended to document. Capture at T-0 establishes the existence and integrity of the representation thus submitted and documents its anteriority relative to that event; the legal effects of the instrument produced remain governed by applicable law. The regulatory frameworks addressed by his work include the EU AI Act, Article 99, agentic AI systems, DORA, NIS 2, eIDAS 2, the Payment Services Regulation (PSR), and anti-money-laundering governance under the AMLR, the endogenous audit paradox being addressed through the structural dissociation of the evidentiary infrastructure from the certified system. Doctrinal architecture work and evidentiary governance mandates are conducted remotely for organisations worldwide; physical intervention is conducted in Belgium, northern France, and EU institutional environments.

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EXECUTIVE SUMMARY

Jean-François ELSEN is a Senior Forensic Auditor and Digital Evidence Specialist, whose work addresses the structural conditions required for documentary opposability in high-risk, high-autonomy environments. His work sits at the intersection of forensic audit, digital evidence admissibility, and regulatory governance under European law.

He is the author and formaliser of the SOURCE 0 doctrine, an evidentiary engineering framework structuring ex-ante capture, cryptographic sealing at T-0 and, where provided for, the subsequent institutional deposit or record of the sealed artefact. His work defines the One-Proof Layer, the operational foundation intended to establish the existence, integrity and documented anteriority of a determined representation.

As holder of the registered SOURCE 0 mark, BOIP/OBPI No. 1548293, he is the sole designated issuer of the SOURCE 0 CERTIFIED evidentiary governance attestation, issued as author of the SOURCE 0 architecture; it does not constitute an independent third-party certification. He also designed the Anteriority Mandate, a 24/7 forensic intervention protocol intended to capture or preserve, then seal at T-0, the representation of a then-observable state or of a pre-existing record threatened with disappearance, and to produce a Historical Reality Dossier structured for subsequent institutional deposit or record.

His interventions support General Counsel, Chief Compliance Officers, CISOs, boards of directors, and institutional actors operating under the AI Act, agentic AI governance, DORA, NIS 2, eIDAS 2, the PSR, the AMLR, and the 2024 Product Liability Directive. His doctrinal writings include a published analysis of the Landgericht München I ruling of 28 May 2026, case 26 O 869/26, on generative AI liability, applying the SOURCE 0 framework to that case; this publication constitutes a doctrinal application of the SOURCE 0 framework and does not prejudge either the outcome of the case concerned or the general legal scope of the analysis.

1 - IDENTITY AND OPERATIONAL MANDATE

Jean-François ELSEN operates outside the organisations he serves, specialising in evidentiary governance and forensic architecture, documentary sovereignty and pre-execution evidence, factual stabilisation in times of crisis and structural dissociation, and pre-execution evidentiary engineering for autonomous systems. Doctrinal architecture work and evidentiary governance mandates are conducted remotely for organisations worldwide, with regulated, industrial, critical-infrastructure and high-risk AI contexts among the areas of intervention; physical intervention is conducted in Belgium, northern France, and EU institutional environments.

2 - FOUNDING EXPERTISE

His expertise rests on three technical pillars whose intersection forms the operational foundation of the SOURCE 0 framework. Forensic audit covers the production, validation and preservation of admissible artefacts, chain of custody, and the neutralisation of retrospective narrative distortion. Digital judicial evidence covers the cross-jurisdictional opposability of digital assets, independent cryptographic sealing, qualified timestamping, and jurisdictional dissociation. DGSA and high-risk governance cover operational safety and traceability under strict regulatory constraints where algorithmic decisions intersect with physical liabilities.

3 - ROLE IN THE EVIDENTIARY CHAIN

Jean-François ELSEN acts as senior forensic auditor, contributing to establishing the integrity and traceability of the data representation submitted to the protocol, within the limits of the scope actually captured and documented; as digital evidence specialist, structuring the elements submitted to the protocol so that they may be examined, in a given proceeding, as elements distinct from the mere records produced by the operational system; as protocol architect, designing the SOURCE 0 CERTIFIED framework for diligence sealed at T-0; as system verifier, auditing the dissociation between execution layers and authorisation mechanisms; and as issuing authority, the sole designated issuer authorised to issue, suspend, or revoke the SOURCE 0 CERTIFIED attestation. Deposit with or record by a Belgian huissier de justice constitutes a subsequent and distinct institutional step; the author designs and validates the evidentiary architecture that precedes this intervention.

4 - DOCTRINAL ANTERIORITY AND TRACEABILITY

The SOURCE 0 framework is anchored in a documented chronology: registration of the SOURCE 0 mark, BOIP/OBPI No. 1548293; public formalisation on 26 May 2026; canonical terminology including T-0, the Historical Reality Dossier, the One-Proof Layer, early-causality bias, and narrative anachronism; and a published doctrinal case study applying the SOURCE 0 framework to the Landgericht München I ruling of 28 May 2026, case 26 O 869/26, concerning a decision on generative AI liability; this case study constitutes a doctrinal application of the SOURCE 0 framework and does not prejudge either the outcome of the case or the general legal scope of the analysis. The current status of the doctrine is canonical.

5 - SOURCE 0 CORPUS: DOCTRINAL SERIES

The doctrinal corpus comprises the canonical definition of the SOURCE 0 Doctrine, the forensic protocol of the SOURCE 0 Anteriority Mandate, the SOURCE 0 CERTIFIED evidentiary governance attestation, and the first cycle of the doctrinal series, addressing multi-agent chains, pre-execution governance states, endogenous audit failure, and self-certifying systems.

6 - AREAS OF INTERVENTION

For boards of directors and General Counsel, the work addresses evidentiary support for personal liability exposure, evidentiary governance, and pre-execution diligence. For CISOs, CCOs and CIOs, it addresses documentary governance and the demonstration of diligence in environments subject in particular to the AI Act, agentic AI governance, DORA, NIS 2, eIDAS 2, the PSR and the AMLR. For operators of critical infrastructure, it addresses evidentiary stabilisation and adversarial forensic audits. For industrial environments, it addresses, secondarily, traceability, ADR, and dangerous goods governance. For European institutions, it addresses cross-border documentary sovereignty. In crisis and high-intensity contexts, it addresses T-0 capture, forensic extraction, and narrative-risk stabilisation.

7 - CONTACT AND ACTIVATION

Professional engagements are reserved to General Counsel, Chief Compliance Officers, CIOs and CISOs, boards of directors, and institutional advisory teams.

Direct line: +32 497 469 486 Secure channel: jfe@jfelsen.com

Full activation protocol: SOURCE 0 — Contact & Activation

CLOSING AXIOM

Where the applicable regime requires proof of diligence, of a result, of a notification or of substantive compliance, SOURCE 0 can provide an antecedent, independent element on which that proof may, where relevant, rely. SOURCE 0 does not substitute itself for any of these standards.