Upbit, a leading cryptocurrency exchange based in South Korea, has announced a critical maintenance suspension affecting the Arbitrum One network. This operational halt, which impacts five specific digital currencies, is set to commence at 3:00 p.m. UTC on January 8, 2025. The exchange”s decision underscores its commitment to ensuring network security and stability for its substantial user base.
This temporary suspension is part of a routine maintenance procedure, a crucial aspect of maintaining an efficient trading platform. While Upbit has not specified an exact end time for the suspension, it is anticipated to last through January 9. Users are advised to plan their transactions accordingly to mitigate any potential inconveniences.
The cryptocurrencies affected by this maintenance are: ANIME (Animecoin), ARB (Arbitrum”s native governance token), MLK (MiL.k), BOUNTY (Bounty0x), and LZM (Lizumu). Despite the suspension of deposits and withdrawals for these tokens on the Arbitrum network, trading on Upbit”s internal order books will remain fully operational during this period.
Understanding the Arbitrum One Network
To appreciate the implications of Upbit”s announcement, it is essential to understand the significance of the Arbitrum One network. Developed by Offchain Labs, Arbitrum serves as a prominent Layer-2 scaling solution for the Ethereum blockchain. By processing transactions off the main Ethereum chain (Layer-1) and subsequently bundling and settling them on-chain, Arbitrum facilitates reduced transaction fees, faster throughput, and compatibility with Ethereum-based applications.
The five tokens impacted by Upbit”s suspension are key examples of projects leveraging the advantages of the Arbitrum ecosystem. As such, any maintenance performed by a major exchange like Upbit can significantly influence user accessibility and liquidity for these assets.
Exchange Maintenance and User Guidance
Regular maintenance is a standard procedure for reputable cryptocurrency exchanges. These intervals are vital for performing necessary upgrades, conducting security audits, and enhancing safety measures to protect user funds. For example, a similar maintenance suspension was implemented by Binance for the Arbitrum network in late 2024 for wallet integration updates. Upbit”s proactive measures align with industry best practices, highlighting their commitment to risk management and technical upkeep.
During the maintenance window, users will not be able to deposit or withdraw the five listed tokens via the Arbitrum network. However, trading remains unaffected. Users seeking to move their assets may explore alternative withdrawal networks, if available, although this could incur higher transaction costs. It is crucial to monitor Upbit”s official announcement page for updates regarding the resumption of services.
In addition to the immediate impact on users, Upbit”s actions reflect the stringent regulatory environment governing South Korea”s digital asset market. The country imposes rigorous rules on exchanges to ensure robust security protocols and transparent communication. Such proactive maintenance is essential for compliance and maintaining operational licenses.
In conclusion, Upbit”s temporary suspension of Arbitrum One network services for five cryptocurrencies highlights the exchange”s dedication to network security and reliability. While deposit and withdrawal functionalities are temporarily limited for ANIME, ARB, MLK, BOUNTY, and LZM, trading activities will continue uninterrupted. Users should remain vigilant and plan their asset movements accordingly during this maintenance period.
For any further inquiries regarding this suspension, users can refer to Upbit”s FAQ section:
- Can I still trade the affected tokens on Upbit during the suspension? Yes, trading remains operational for all affected tokens.
- When will Arbitrum One deposits and withdrawals resume on Upbit? The suspension starts at 3:00 p.m. UTC on January 8 and will continue through January 9.
- Are my funds safe on Upbit during this maintenance? Yes, this procedure is standard to ensure the safety of user funds.
- What is the Arbitrum One network? It is a leading Layer-2 scaling solution for Ethereum, enhancing transaction efficiency.
- What should I do if I need to move my ARB tokens during the suspension? You can wait for services to resume or check for alternative withdrawal networks.











































