Validation
The Certum QESValidationQ service supports the validation process of qualified signatures in the following cases: standard signatures, time-stamped signatures and signatures with long-term evidential value.
Validation and Preservation
The Certum service, acting as a preservation service, uses the Validation service to validate the submitted signatures. It then collects the maintenance proofs. The proofs are cryptographically secured and stored for the period specified in the maintenance profile. The proofs are secured using a qualified time-stamp provided by Certum QTSA.
Validation and preservation Gateway allows avoiding sending entire signed documents with
potentially confidential content or be large.
The Gateway is installed (software package) on the Subscriber’s IT infrastructure side. It supports
the same API for validating electronic signatures and seals as the Validation Service.
Description of the signature validation process results and validation process report
