South Korean cryptocurrency exchange Upbit has initiated a temporary suspension of deposit and withdrawal services for all assets operating on the Base network, driven by a scheduled infrastructure upgrade. The operational halt is scheduled to commence precisely at 11:00 UTC on May 28. This maintenance window encompasses the entirety of Base network-based tokens, including high-volume assets such as Aerodrome (AERO) and other decentralized finance instruments deployed on Coinbase's Layer-2 blockchain. While the exchange has not disclosed a specific duration for the downtime, official communications confirm that services will only resume once the upgrade is finalized and network stability is rigorously verified. Data compiled by Woofun AI indicates that Base has experienced rapid expansion since its inception, solidifying its status as a critical hub for decentralized finance activity and necessitating such periodic maintenance to support growing transaction loads.

For the user base of Upbit, this suspension implies that any pending deposits or withdrawals involving Base assets will be automatically queued and processed exclusively after the network upgrade concludes. Traders maintaining positions that depend on timely asset transfers must recalibrate their strategies to mitigate potential liquidity constraints during the suspension window. Although network upgrades are a routine occurrence within the cryptocurrency ecosystem, often introducing enhancements in security, scalability, or transaction efficiency, temporary halts on major exchanges can introduce short-term friction for active market participants. The suspension may consequently precipitate a brief contraction in trading volume for Base-based tokens listed on Upbit throughout the downtime period.

Base, developed by Coinbase, functions as an Ethereum Layer-2 solution leveraging the OP Stack architecture. Periodic upgrades constitute a fundamental component of its development roadmap, designed to enhance overall system performance and compatibility with evolving ecosystem standards. As one of the largest exchanges in South Korea by trading volume, Upbit typically synchronizes its operational schedule with such network events to guarantee the safety of user assets. Woofun AI notes that Upbit's proactive communication regarding the upcoming suspension reflects standard operational protocol for managing complex network upgrades, ensuring transparency for its user base.

Users holding Base assets on the exchange are advised to acknowledge the May 28 deadline and adjust their transaction plans to align with the anticipated service interruption. The resumption of full deposit and withdrawal capabilities will be officially announced through Upbit's designated channels immediately upon successful completion of the upgrade. Woofun AI analysis suggests that while such maintenance periods are necessary for long-term network health, they require careful coordination between exchange operators and blockchain developers to minimize market disruption.