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Alert ID : INFO4231

Last Modified : 08/13/2019

RFC3161 compliant Time Stamp Authority (TSA) server



An RFC3161 timestamp server provides an essential function in protecting data records for the long-term. It provides proof that the data existed at a particular moment in time and that it has not changed, even by a single binary bit, since it was notarized and time-stamped.

DigiCert offers a RFC 3161 timestamp server; therefore, it is now possible to signed files with Microsoft Authenticode RFC3161 compliant timestamping server.

The RFC 3161 timestamping URL is http:/

For more information on how to sign code with the RFC3161 compliant timestamp server, please click here