Technically, the time stamp is an electronic signature that guarantees the existence of the cryptographic summary of a document at a given time. Therefore, its validity is subject to the validity of the certificate that produces it.
As every year, interventions will be carried out scheduled for the renewal of the TSA of the validation platform of the AOC Consortium, in the pre-production and production environments (PSIS PREPRODUCTION and PSIS PRODUCTION).
On Thursday, July 15, 2021, between 07.30:9.00 a.m. and XNUMX:XNUMX a.m., the PSIS TSA will be updated in the PREPRODUCTION environment.
On Wednesday, July 21, 2021, between 22.00 and 00.00, the renewal of the PSIS TSA certificate will take place in the PRODUCTION environment.
This intervention will not involve a cut in service.
The new TSAs are also issued by the EC-SectorPublic certification body of the AOC Consortium.
You will find all the information about any affectation in the AOC services status website, and the full history of certificates issued can be found at this website.
