Preuve numérique : recevabilité, conservation, intégrité. Comment constituer un dossier solide avec hash, horodatage et archivage long terme conformes aux exigences légales.
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Browse all LegalStamp articles related to Preuve numerique. Practical guides, tutorials, and analyses to deepen your knowledge of blockchain timestamping and document protection.
ActualitesThe Paris Court of Appeal upheld an electronically signed contract once a complete contractual file was produced. What it means for evidence files, both for signatures and timestamps.
ConseilsBlockchain timestamping intersects several GDPR principles: data minimization, right to erasure, immutability. A practical guide to staying compliant while building strong evidence.
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.
ConseilsScreenshots, emails, files — how to prepare digital evidence that holds up in court. A practical checklist based on the eIDAS regulation and European legal standards.
Cas d'usageBefore pitching to a VC, accelerator, or angel investor, timestamp your key deliverables. NDAs, pitch decks, business plans: what actually works.
Cas d'usagePhoto theft, uncredited use, ownership disputes: here's how to build solid proof of authorship before every publication, shoot by shoot.
Cas d'usageGit alone is not always enough in disputes. Here is a practical workflow to prove code priority: repo + signatures + archive + timestamping + long-term retention.
GuidesUnderstand the difference between non-qualified and qualified eIDAS timestamping: evidentiary value, limits, use cases, and how to verify a timestamp.
Cas d'usageBefore you send a logo, design, or text to a client, lock in evidence of prior existence: timing, workflow, what to save, and mistakes to avoid.
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.