[Upbit] Digital Asset and Deposit Regular Audit and Server Maintenance Notice (01/01 02:00 ~)

Hello. This is Upbit, the most trusted global standard digital asset exchange.

We would like to inform you that the server environment improvement work to ensure the stability of the trading system and the regular audit of digital assets and deposits will result in a temporary suspension of KRW and digital asset deposits and withdrawals as scheduled below.

During the maintenance period, the use of Upbit, Upbit NFT, and staking services will be restricted, and orders that meet the cancellation conditions below, which were received before the server maintenance, will be canceled to protect your assets and ensure safe trading. Please make sure to check the relevant details.

[Maintenance Time]

• Server Maintenance Time: 2025-01-01(Wed) 02:00 ~ 08:00

• KRW Deposit/Withdrawal Suspension Time: 2024-12-31(Tue) 23:50 ~ 2025-01-01(Wed) 08:00

• Digital Asset Deposit/Withdrawal Suspension Time: 2024-12-31(Tue) 20:00 ~ 2025-01-01(Wed) 08:00

*The schedule for completion and resumption of deposits and withdrawals may be earlier or later than expected, and additional guidance will be provided upon completion.

*This maintenance may be postponed or canceled depending on market conditions. Any changes related to the maintenance will be updated through this notice.

[Impact of Work]

• During the maintenance period, the use of Upbit services and the customer verification process will not be possible.

• The use of Upbit OPEN API services will not be possible during the maintenance period.

• Trading support for all markets (KRW, BTC, USDT markets) will be temporarily suspended during the maintenance period. However, all market orders will be maintained, and orders will automatically resume after maintenance, except for those meeting the cancellation conditions below.

• The use of the entire Upbit NFT service will be restricted during the maintenance period, and NFT deposits and withdrawals will be suspended during the deposit/withdrawal suspension period.

• If there are scheduled coin gathering orders during the maintenance period, coin gathering order failures may occur. Please check your coin gathering orders in advance.

• 1:1 inquiries and KakaoTalk consultations will not be available during the maintenance period. However, the Upbit financial accident dedicated call center (1533-1111) will operate normally.

• The use of staking services will not be possible during the deposit/withdrawal suspension period. However, the validator operated by Upbit will not be affected by the deposit/withdrawal suspension and will operate normally. (However, staking and unstaking applications may be suspended before the suspension period for stable operation of the staking service.)

• During the deposit/withdrawal support suspension period, KRW and digital asset deposits and withdrawals will not be possible, so members who need to deposit or withdraw KRW and digital assets should proceed before the suspension.

• The deposit return procedure for digital assets will also be temporarily suspended during the deposit/withdrawal support suspension period and will be processed sequentially after the resumption of deposit/withdrawal support.

[Order Cancellation Related Information]

*After the server maintenance is completed and trading support for the KRW market and BTC, USDT markets resumes, orders meeting the following conditions will be canceled to protect your assets and ensure safe trading.

• Buy orders at a price higher than the last executed price before 2025-01-01(Wed) 02:00

• Sell orders at a price lower than the last executed price before 2025-01-01(Wed) 02:00

*Reserved orders will not be canceled. Due to price changes during the maintenance period, your reserved orders may reach the watch price and be placed after the maintenance ends, so please check your reserved orders in advance.

We will do our best to support more stable trading through this work.

We ask for your understanding.

Thank you.

※ Virtual assets are high-risk products and may result in the loss of all or part of your investment.

*This is automatically generated information.