Base Sepolia Bridge (Testnet): Planned Withdrawal Pause

Scheduled Maintenance Report for Base

Update

The scheduled maintenance has been completed.

Posted Mar 06, 2024 - 20:10 UTC

Completed

The scheduled maintenance has been completed.

Posted Mar 06, 2024 - 20:00 UTC

Verifying

Verification is currently underway for completion of the scheduled maintenance items.

Posted Mar 06, 2024 - 19:48 UTC

In progress

Scheduled maintenance is currently in progress. We anticipate this maintenance to conclude within one hour.

Posted Mar 06, 2024 - 19:00 UTC

Scheduled

For this scheduled maintenance we'll be conducting a test of pausability features on the Base Sepolia network (testnet) starting at 11AM PST (7PM UTC) on Wednesday, March 6th, and lasting for approximately one hour.

During this period, withdrawals on sepolia-bridge.base.org will become unavailable and the following methods on our Sepolia Bridge contracts will revert if called:

OptimismPortal.proveWithdrawalTransaction()
OptimismPortal.finalizeWithdrawalTransaction()
L1CrossDomainMessenger.relayMessage()
StandardBridge.finalizeBridgeERC20()
StandardBridge.finalizeBridgeETH()
L1ERC721Bridge.finalizeBridgeERC721()

We anticipate this maintenance to conclude within one hour by 12PM PT (8PM UTC).

As always, if you have any questions or issues, please don't hesitate to open a support ticket in the Base Discord (base.org/discord).

We're happy to help assist you there!

Posted Mar 01, 2024 - 20:58 UTC

This scheduled maintenance affected: Testnet (Withdrawals) and Bridge (Testnet).