HashKey Exchange officials stated that the platform's partner banks will conduct system maintenance from 9:30 pm on March 23 to 6:00 am on March 24, and from 3:00 am to 6:00 am on March 25. During the maintenance period, Hong Kong dollar deposits and withdrawals will be temporarily unavailable.

HashKey Exchange will support the Optimism (OP) network upgrade, with the following specific arrangements: The project will undergo a network upgrade at block height 1,710,374,401 (expected to be on March 14, 2024 at 08:00 Hong Kong time); HashKey Exchange will suspend token deposit and withdrawal services for the Optimism (OP) network at 21:25 on March 13, 2024 Hong Kong time. Note: The trading of Optimism (OP) tokens will not be affected; HashKey Exchange will reopen the relevant token deposit and withdrawal services after the network upgrade is completed and the network is stable, without further notice.

According to official sources, HashKey Exchange will support the Cosmos (ATOM) network upgrade. It is reported that Cosmos will undergo a network upgrade at block height 19,460,500 (expected to be on March 7, 2024, at 23:00 Hong Kong time). HashKey Exchange will suspend the token deposit and withdrawal services for the Cosmos (ATOM) network at 21:00 Hong Kong time on March 7, 2024. However, trading of Cosmos (ATOM) tokens will not be affected.

According to official announcement on March 6th, HashKey Exchange will list Optimism (OP). Deposits and withdrawals are now open, and trading will begin on March 7th, 2024 at 16:00. Trading of OP/USD pair is only available for professional investors.

HashKey Exchange, a licensed virtual asset trading platform in Hong Kong, stated that its BTC/Fiat trading pair had a weekly trading volume of HKD 15 billion, ranking among the top 15 cryptocurrency exchanges.

HashKey Exchange, a licensed virtual asset trading platform in Hong Kong, announced that due to Standard Chartered Bank's system upgrade and maintenance on March 4th, Hong Kong dollar deposits will be delayed from 3-6pm on that day, while Hong Kong dollar withdrawals will not be available.

According to official sources, HashKey Exchange has announced that due to a system upgrade and maintenance by its partner, Standard Chartered Bank, from 3-7am on February 19th, Hong Kong dollar deposits will be delayed and users will be notified accordingly. Hong Kong dollar withdrawals will not be available during this time, so users should plan their withdrawals accordingly.

According to an official announcement, HashKey Exchange's currency exchange service has been newly launched and now supports bi-directional exchange between Hong Kong dollars and US dollars.

According to official sources, licensed virtual asset exchange HashKey Exchange and Hong Kong blockchain game developer Animoca Brands have announced the signing of a memorandum of understanding (MoU) for strategic cooperation. HashKey Exchange and Animoca Brands will collaborate to build opportunities and strategic development in the field of encrypted assets, including conducting public education activities related to Web3, and including specific virtual assets in HashKey Exchange for trading. As part of the strategic partnership, Animoca Brands will open a trading account on HashKey Exchange, fully demonstrating its recognition of compliant virtual asset trading. HashKey Group aims to become a key infrastructure builder in the Asian Web3 digital entertainment ecosystem, contributing to network security and operational efficiency. HashKey Group and Animoca Brands will closely monitor the forefront trends of the digital entertainment economy. At the same time, the two parties will use innovative technologies such as smart contracts and zero-knowledge proofs to provide technical support for the operation of blockchain infrastructure and promote the integration of blockchain technology in the digital entertainment industry.

HashKey Exchange, a licensed virtual asset trading platform in Hong Kong, released an announcement regarding Standard Chartered Bank's system maintenance. Following Standard Chartered Bank's system maintenance last Saturday, the bank's system will undergo another system upgrade and maintenance from 3:00 to 6:00 on January 22, Monday. During this time, Hong Kong dollar deposits may be delayed and Hong Kong dollar withdrawals will not be available. HashKey Exchange reminds users to be patient and wait, and to arrange their withdrawal time reasonably if necessary.