Published on 19 July 2021

Ethereum (ETH) plans to undergo a "London" hard fork between the 4th-6th of August. As a result, Liquid will stop deposits and withdrawals for Ethereum (ETH) and all ERC-20 based tokens for approximately 30 min.

A precise date and time will be announced closer to the upgrade block. See the estimated time of the upgrade here: https://www.ethernodes.org/london

London upgrade block: 12,965,000

Cryptocurrencies affected:

ETH and all ERC-20 based tokens

Trading, depositing, and withdrawing other crypto assets, as well as depositing and withdrawing fiat, will not be affected.

Please note that the suspension date may change depending on the status of the Ethereum (ETH) blockchain.

Service resumption:

After the upgrade is completed, we will resume deposits and withdrawals after confirming that operations are stable.

Ethereum Improvement Proposals (EIP) included in this Hard Fork:
・EIP-1559: Fee market change for ETH 1.0 chain
・EIP-3198: BASEFEE opcode
・EIP-3529: Reduction in refunds
・EIP-3541: Reject new contracts starting with the 0xEF byte
・EIP-3554: Difficulty Bomb Delay to December 1st, 2021

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