Instruction to temporarily suspend deposits and withdrawals of digital assets based on balance sheet performance (07/31 20:00 ~)

Hi there. Upbit is the most trusted digital asset exchange. In accordance with the “Virtual Asset Wallet Operation Management Best Practice” of the Digital Asset Exchange Association (DAXA), in addition to the regular implementation of existing digital assets and deposits, digital asset balances in monthly units will be implemented. The monthly unit balance exercise will be conducted to verify the retention and management status of member deposited assets, targeting more than 20 of the digital assets that account for more than 80% of user entrusted assets each month as specified in the best practice. As a result, the deposit and withdrawal service of the target digital asset will be temporarily suspended, please refer to the following for details about the target asset and the suspension of deposits and withdrawals. Suspension Schedule - Deposit and withdrawal deadline : ***2026-07-31(Fri) 20:00 ~ 2026-08-01(Sat) 06:00*** Targeted Digital Assets - Total of 25 species BTC, XRP, ETH, SOL, DOGE, XLM, SHIB, ETC, ONDO, LINK, NEAR, AVAX, STX, ENS, ATOM, SAND, WLD, ARB, PEPE, DOT, CTC, AXS, ENA, CRO, APT ※ The above digital assets are calculated in accordance with Article 7(4)(1) of the DAXA Virtual Asset Wallet Operating Best Practice. Interruption Range - Digital Asset Deposits - Ethereum (ETH), Cosmos (ATOM), Kronos (CRO), Solana (SOL) Staking Application Remarks - **If you make a deposit at the time of the withdrawal suspension, it may not be reflected normally, so please allow enough time in advance to proceed with the deposit. ** - Deposit return and withdrawal address registration procedures for the target digital asset will be temporarily suspended and will be processed sequentially after the resumption of deposits and withdrawals. - The stacking application is temporarily suspended and the unstacking application is available normally. The amount of unstayking completed will be reflected after the withdrawal resumes. (The Validator running the Stacking Reward and Upbit is not affected. ) - During the suspension of deposits and withdrawals, there may be delays in the processing of deposits due to network congestion, etc., and there may be a difference between the time of completion of the confirmation of the transaction on the blockchain network and the time of reflection of the deposit. - In the event of an unplanned check before or after the time of the suspension of deposits and withdrawals, deposits and withdrawals may occur on some blockchain networks, but during the suspension period there will be no normal processing on our wallet system, which will be processed sequentially after the verification process is completed. Please note that your account may be delayed. - The withdrawal deadline may be faster or later than scheduled, and we will advise you separately upon completion. In the case of digital asset deposits and withdrawals, some of the digital assets will be resumed sequentially as of the beginning. - If changes occur, we will provide additional guidance through this notice. Thank you.