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

SOURCE 0 - THE FACT THAT IT EXISTED

Article 1(a) of the 1961 Hague Apostille Convention names the huissier de justice. Article 1(d), read past by most commentary, names something more useful for anteriority disputes: the fact that a document already existed on a certain date. A second, independent treaty foundation for SOURCE 0's pre-execution architecture.

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

SOURCE 0 - THE DORA NOTIFICATION PARADOX

DORA requires a bank to prove when it became aware of an incident and when it classified it as major — the two instants a regulator disputes most. Both are written exclusively by the bank itself. This article examines why TLPT, Article 6 internal audit, and third-party oversight do not supply an independent witness to either instant, and what a pre-execution, third-party-deposited fixation adds to the DORA timeline.

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AUTONOMOUS AI GOVERNANCE Jean-François ELSEN AUTONOMOUS AI GOVERNANCE Jean-François ELSEN

SOURCE 0 - THE ARTICLE 50 DISCLOSURE GAP

Article 50 of the AI Act requires disclosure that a person is interacting with an AI system. It does not require proof that the disclosure preceded the interaction. This article states the current status of the Digital Omnibus on AI as of 12 July 2026 and sets out the pre-execution attestation mechanism that closes the resulting evidentiary gap.

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