Maintenance list
November 12,2025
User Management System Maintenance Notification
November 12,2025
OCTOPUS Transition to Full Operation
November 11,2025
S3DS maintenance (19 Nov 9:00 - 25 Nov 10:00)
October 29,2025
ONION-file maintenance (13 Nov 9:00-17:00)
October 28,2025
Current limitations on OCTOPUS [Update: Oct. 2, Oct. 28]
September 30,2025
Notice of OCTOPUS Maintenance (Sep. 30 10am-4pm)
September 29,2025
[Completed] ONION-object maintenance (2 Oct 10:00-12:00)
September 22,2025
[Completed] Notice of SQUID Maintenance (Sep. 24 - Sep 29)
September 19,2025
(Closed) The large-scale computer system will be temporarily stopped for maintenance (Sep. 23 - Sep. 24)
September 19,2025
Regarding domain change for ONION-object
September 17,2025
[Completed] Notice of OCTOPUS Maintenance (Sep. 17 10am-4pm)
