We are very concerned about the safety and technical reliability of our processes. Lots of engineering and resources
techniques are mobilized to deliver highly reliable and secure services.Beyond the technical confidentiality necessary for security, we are concerned about bringing you the information necessary for
the proper understanding of digital Seal procedures.Therefore, we offer the following information : Simplified process for creating a seal
When you download the file constituting your proof, with the description of what you sealed, DIGIPROOF processes the information
received and adds technical information to it in order to make the assembly tamper-proof. Apart from the specific PIN code of the seal, all the
information you provided at the time of the seal is indicated on the administrative certificatePI : personal identity informationCTX : background information - description of your SealGEO : geolocation information (to be confirmed at the time of sealing)ID : Seal number of your seal (figure on the DIGIPROOF stamp)HCF : hash (encoding) of the uploaded fileHCS : hash (encoding) of all information associated with the SealBCKs : entry into blockchains of ID, HCF, HCS ; deposit of blockchain keys with the NotaryADM C : administrative certificate issued by DIGIPROOF- click to see an example
E-cert : PKCS12 certificate issued by DIGIPROOF (ACE)
Numerical fingerprints of the uploaded file and associated information are made with several hash functions, in particular of the
type shaXXX. DIGIPROOF processes the information received and adds technical information to it. Apart from the specific PIN code for the seal,
all information entered appears on the administrative certificateFrom the validated seal and the information entered in the blockchains, the administrative certificate and the PKCS12
electronic certificate is created. Consequently, the evidence becomes unfalsifiableLearn more about PKCS12 electronic certificates- click hereLearn more about the atomic clocks used- click hereLearn more about DIGIPROOF's SSL certificate- click here
Information about reference atomic clocksntp.laas.fr (LAAS/CNRS, Toulouse, France)ntp.u-psud.fr (CRI, Université Paris Sud, France)ntp2.emn.fr (Ecole des Mines, Nantes, France)Repositories : RFC 5905 Hide this area
DIGIPROOF certificate informationWe have chosen an SSL certificate, LETSENCRYPT-DV, issued by OVH, one of the leaders in cloud computing, worldwide
recognized. This tamper-proof certificate brings our visitors maximum serenity. Hide this area
The DIGIPROOF site is accessible exclusively in https. It is hosted in a datacentre managed in ISO 27001. The security of our site is thoroughly checked every day
The datacentre is CO2 neutral; it's electrical supply comes a 100% from hydraulic energy
Payment by Paypal platform - It is not necessary to have a PAYPAL account