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Legally protect your innovation, creations, photos, music, all your digital documents, by providing a proof of integrity and anteriority!

In short, you're the author, designer, inventor... and nobody else!

What can I
protect ?
A proof of
legal value
One company
Reference by
the French State
With the MaPreuve service, protect all your documents, ideas, creations, contracts, inventions, web pages, ... French qualification, international standards and recognized standards,... Electronic signature, timestamping, attestation of proof, SSL certificate, certified mail, ... Status of trustworthy third party in authentication and electronic signature ...
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