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Fake surety bonds: how to verify a guarantee and prove what you received

De fausses cautions circulent sur le papier à en-tête d'assureurs bien réels : comment vérifier l'émetteur auprès des registres de contrôle et conserver la preuve de ce que vous avez reçu.

Digital evidence in estate litigation: what survives a challenge

Dans les litiges successoraux, la preuve numérique est attaquée sur son authenticité avant même le fond. Ce que change réellement une certification au moment de la capture.

Event data recorder: what vehicle data is worth when a crash is disputed

Les données de l'enregistreur de données d'événement sont recevables dans l'Union européenne mais ne bénéficient d'aucune présomption d'exactitude : ce qui décide de leur poids, c'est la manière dont elles ont été acquises et...

How AI assistants choose their sources: verifiability as the new currency of trust

Query fan-out, récupération et sélection finale : les critères que les moteurs génératifs utilisent pour décider quelles sources citer, et pourquoi la vérifiabilité est désormais déterminante.

Data breach notification: what you must be able to prove

Une notification de violation de données exige des preuves : moment de la détection, périmètre, décisions et mesures prises. Ce qui tient lorsque l'autorité de contrôle pose la question.

The Claude Text Watermark: What It Proves and What It Cannot

Le filigrane IA de Claude marque les textes générés à partir du 2 août 2026. Comment fonctionne le signal, ce qu'exige l'AI Act et pourquoi une réécriture l'efface.

Hidden defects in a used car: how to prove its condition at handover

Hidden defects in a used car become a dispute over evidence. How to document vehicle condition at handover with certified, time-stamped photos and video.

AI Slop: Why a Web Flooded With Synthetic Content Rewards Verifiable Sources

AI slop is low-quality synthetic content produced at scale. Detection scales poorly and the AI Act labels the artificial without proving the authentic.

Digital product passport: certified supply chain data under the ESPR

The ESPR introduces the digital product passport. What data it requires, from the battery passport in 2027, and how to certify supply chain evidence.

Plant logbook and maintenance records: the data provenance that holds up in an audit

Maintenance records written after the fact carry little weight. What makes each entry datable, located and verifiable by a third party.

CCTV footage as evidence: from system export to certification

Exported CCTV recordings lose date, continuity and quality. How certifying the export fixes camera ID, system time and file integrity.

ISO 21043: The Forensic Sciences Standard and Digital Evidence

ISO 21043 sets requirements for the forensic process from scene to courtroom. Where it applies, how it relates to ISO/IEC 27037 and what changed in...

ISO/IEC 17025 and laboratory data integrity: from measurement to test report

ISO/IEC 17025 is still the 2017 edition, and it already asks for control of information. What that means for measurement data and test reports.

ISO/IEC 17020:2026: what changes for inspection evidence

ISO/IEC 17020:2026 strengthens control of data and information. What changed, when 2012 accreditations expire, and how to defend field evidence.

Phishing and clone sites: capturing the evidence before the page disappears

Phishing evidence disappears within hours. How to capture and certify a clone site while it is live so the proof holds after the domain is...

The limits of the EU AI Act: what transparency cannot guarantee

The EU AI Act limits stop at the perimeter: who is bound, why markers break, and what it takes to prove content is authentic.

Data Authenticity Clauses: What B2B Contracts Now Require

Data authenticity clauses now appear in tenders and supply agreements: what they require, where they come from and which evidence must be verifiable.

Test report and acceptance records: proving the provenance of measurement data

How a test report holds up in a quality audit or a supply dispute: ISO/IEC 17025 records, FAT and SAT evidence, measurement data provenance.

Fake corporate announcements: proving what the issuer published

A fake corporate announcement moves the price before the denial. How the Market Abuse Regulation frames financial disinformation and why proof matters.