The federal trial pitting 29 states against Meta, opened August 18, 2026, surfaces a structural evidentiary gap: whether an independently fixed determination record from an internal detection system exists at all. A doctrinal analysis, taking no position on the trial's outcome.

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.

A preservation letter stops destruction. It does not create independence. What the AG coalition will receive from OpenAI remains self-generated evidence — and the Belgian mechanism that could fix a fact before the fact already crosses into US courts unmodified.

AISI's INC-2026-07-28-01 discloses its protocol and attribution in full — the most transparent agentic-AI incident report published to date. But the report's own limitations section concedes that its account of agent intent rests on a paraphrase of reasoning tokens generated after the fact, not a raw record. SOURCE 0 examines what independence resolves, and what it structurally cannot.

Anthropic's own review of a Claude access incident is credible — and, on its own, unfalsifiable by anyone outside Anthropic. This is the Endogenous Audit Paradox in its most literal form.

TikTok says its teen accounts have had 50+ preset safety features "from the moment they set up an account." The Commission tested today's configuration and found it wanting. Neither account fixes what a specific default actually was at an earlier date.

EN 18286 has been approved — the first European standard built for the AI Act. But approval isn't citation, and citation is what triggers the Article 40 presumption of conformity. SOURCE 0 seals what your QMS was, and since when, in the interval between the two.

Trust & Check, EU Customs Data Hub, presumed importer, Union Handling Fee: 15 questions on EU customs reform vocabulary. SOURCE 0 seals the data before its transmission to customs authorities. 

Trust & Check, EU Customs Data Hub, importateur présumé, Union Handling Fee : 15 questions sur le vocabulaire de la réforme douanière de l'UE. SOURCE 0 scelle la donnée avant sa transmission aux autorités.

Since 2026, the EU customs union has been undergoing its most radical transformation since 1968. Between the already effective abolition of the €150 exemption, the upcoming rollout of the EU Customs Data Hub, and the rise of the elite "Trust & Check" status, executives must audit their Sincérité today. Stop managing forms — master your data to protect your liability.

Since December 2023, French courts have substantively reviewed companies' vigilance plans — not rubber-stamped them. But every review examines whatever document the company presents today. Nothing independently fixes what the plan said before the claim was filed.

EUDR imposes recurring evidentiary obligations on operators and traders of cattle, cocoa, coffee, palm oil, rubber, soya and wood products. Each produces a record only the obligated party controls. This Vocabulary fixes twenty of those obligations against their exact article in Regulation (EU) 2023/1115.

MiCA imposes recurring evidentiary obligations on crypto-asset issuers and service providers. Each produces a record only the obligated party controls. This Vocabulary fixes twenty-seven of those obligations against their exact article in Regulation (EU) 2023/1114.

Forty-four questions professionals ask about proving AI Act compliance — risk management, logging, incident reporting, watermarking — each mapped to the SOURCE 0 term that answers it, and to the article of Regulation (EU) 2024/1689 it rests on.

Forty-eight questions professionals ask about proving NIS 2 compliance — governance approval, the ten technical measures of Article 21, incident notification deadlines, supervisory response — each mapped to the SOURCE 0 term that answers it, and to the article of Directive (EU) 2022/2555 it rests on.

Under the EU Deforestation Regulation, national authorities already cross-check submitted coordinates against satellite imagery. That proves the state of the land. It does not prove that the specific batch of beans, timber, or cattle in a given shipment was ever physically on it.

Two of the largest EU merger cases of 2026 turn on the same regulation: what foreign financial contributions a party received over three years. Both are answered from the same source — the recipient's own accounting.

With days remaining before Article 50's transparency obligations take effect, the question for a DPO, CISO, or AI compliance officer is no longer what the law requires. It is what can still be independently fixed about current practice before the deadline arrives.

Two Cornell computer scientists gave the same incident two different readings within one statement: no reason to think the details are wrong, and no way to be sure they aren't shaped by the telling. Both readings are correct, because nothing outside OpenAI's own account fixed what happened before OpenAI chose how to tell it.

A postponement everyone expects is not the same as a postponement that has happened. Until the Digital Omnibus is published in the Official Journal, Articles 9 to 15 of the AI Act still apply from 2 August 2026 exactly as written.