Provide proof of dates for your documents
A reliable solution, instead of the traditional forms of evidence used such as the SOLEAU envelope or the sealed envelope.
EasySTAMP makes it possible to date an electronic document (article, publication, technical files, plan, etc.) and to preserve it over time to constitute proof of when it was created. EasySTAMP uses the same time-stamping authority as the INPI, the French tax authorities, and many other agencies.
EasySTAMP is accessible via IP DATA², our fully secure extranet.