Services Provided By DVCS
The current specification defines 4 types of validation and certification services: - Certification of Possession of Data (cpd), - Certification of Claim of Possession of Data (ccpd), - Validation of Digitally Signed Document (vsd), and - Validation of Public Key Certificates (vpkc).
A DVCS MUST support at least a subset of these services. A DVCS may support a restricted vsd service allowing to validate data validation certificates. On completion of each service, the DVCS produces a data validation certificate - a signed document containing the validation results and trustworthy time information.
Read more about this topic: Data Validation And Certification Server
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