Scheduled

Last updated: September 4, 2026 at 03:21 PM UTC

Automatically closed — no further updates were published for this incident.

Scheduled Maintenance on Universign U1 Platform

Affected Components

Transaction ServiceTimestamp ServiceSeal ServiceWeb ApplicationRegistration Service

Updates

Scheduled

September 4, 2026 at 03:21 PM UTC

Scheduled maintenance on U1 platform will occur on September 23, 2026, from 23:00 to 01:00 Paris time, potentially causing temporary service interruptions.

Scheduled For

Sep 23, 2026, 9:00 PM UTC to Sep 23, 2026, 11:00 PM UTC