Dear Cobo Users,

Cobo will be supporting the Optimism (OP) network upgrade and hard fork as follow：
- This will take place approximately at 2024-01-11 17:00 (UTC+8)
- In order to support the Optimism (OP) network upgrade and hard fork, Cobo will suspend the deposit and withdrawal services of the Optimism (OP) network on 2024-01-11 at 16:00 (UTC+8).

Services will be resumed as soon as the upgrade is completed. Please feel free to contact us if you have any other questions.

Cobo Support
January 10, 2024