Tips, tutorials and news about protecting your creations and blockchain proof of priority.
Explore our resources on blockchain timestamping, proof of priority, and intellectual property protection. Our experts share practical guides, method comparisons, and concrete tips to secure your digital creations.
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.
GuidesA SHA-256 hash acts as a digital fingerprint: if the file changes, the fingerprint changes. Discover why it's not encryption, how to verify it concretely, and best practices for solid proof.
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.
GuidesDocument timestamping allows you to demonstrate that a file existed at a given date and hasn't been modified since. Definition, practical uses and common mistakes.
