Vérifier l'intégrité d'un fichier : hash SHA-256, comparaison d'empreintes, et méthodes pour démontrer qu'un document n'a pas été modifié depuis une date donnée.
6 articles with this tag
Browse all LegalStamp articles related to Integrite. Practical guides, tutorials, and analyses to deepen your knowledge of blockchain timestamping and document protection.
ConseilsWhen a data breach hits, the GDPR requires notifying the supervisory authority within 72 hours and documenting the incident. You also need to prove when you detected, decided, acted. Electronic timestamping freezes that timeline, record by record.
Cas d'usageFiles received from clients, successive versions of pleadings, exchanges with opposing counsel: a litigation file lives and changes. Electronic timestamping freezes each exhibit the moment it enters the file, and documents a chronology no one can rewrite.
ActualitesIn its draft guidelines on web scraping for generative AI, the EDPB recommends recording the timestamp of collected data before using it. A look at a text open for consultation until 30 October 2026.
ConseilsA timestamp proof loses all value if the original file becomes unreadable in 5 years. A practical method to preserve digital evidence for the long term.
GuidesUnderstand the difference between non-qualified and qualified eIDAS timestamping: evidentiary value, limits, use cases, and how to verify a timestamp.
ComparatifsTimestamping and electronic signature do not prove the same thing. Here is what each proves, practical scenarios, and why the signature + timestamp combo is often best.