Announcement Center

Dear CoinW Users,

According to the official announcement, the Base (BASE) network will undergo a mainnet upgrade at 18:00:00 (UTC) on May 21, 2026. To support this upgrade, CoinW will temporarily suspend deposit and withdrawal services for all tokens on the Base (BASE) network on May 21, 2026.

Please note:

• This network upgrade will not result in the creation of any new tokens;

• Trading services for tokens on the Base (BASE) network, including spot trading and futures trading, will not be affected during the upgrade;

• Please make necessary arrangements for your assets in advance. CoinW will assist users in handling any technical issues related to the upgrade;

• CoinW will closely monitor the upgrade progress and resume deposit and withdrawal services as soon as the network is stable. No further announcement will be made.

Related Link:

https://docs.base.org/base-chain/node-operators/base-v1-upgrade

Thank you for your understanding and support!

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CoinW

5/13/2026