[Upbit]Celestia (TIA) (KRW, BTC, USDT markets), io.net (IO) (BTC, USDT markets) New Trading Support Announcement (Order Type Restriction Notice)

Update Date: 2025-05-08 18:30

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

To stabilize the market and protect investors, the order type restriction period will be changed from the previous 1 hour to 2 hours.

As a result, you will be able to place orders using market and other order types only 2 hours after trading support begins.

Please take note for your use.

Thank you.

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

We are providing guidance regarding new digital asset trading support as follows.

| Digital Asset | Market | Network | Deposit/Withdrawal Start Time | Trading Support Start Time |

|------------|----------------|----------|---------------------|--------------|

| Celestia (TIA) | KRW, BTC, USDT | Celestia | Within 2 hours from announcement posting | Scheduled for May 8, 19:00 |

| io.net (IO) | BTC, USDT | Solana | Within 2 hours from announcement posting | Scheduled for May 8, 19:00 |

• Please make sure to check the network before depositing digital assets. Deposits and withdrawals via networks other than the ones specified are not supported. ### ※ Transaction Restrictions Notice Trade restriction prices are determined based on prices provided by CoinMarketCap. - Buy order restriction: Buy orders are restricted for approximately 5 minutes after trading support starts. - Lowest sell restriction: Sell orders below -- 10% of the previous day's closing price are restricted for approximately 5 minutes after trading support starts. - Order type restriction: All order types except limit orders are restricted for about 2 hours after trading support starts. - The previous day's closing price and latest price can be found in the table below.

| Digital Asset | Previous Closing Price | Latest Price (as of May 8, 16:10) |

| TIA | 3,320.03 KRW | 3,546.2 KRW |

| TIA |

| TIA |

|----------------|----------------|--------------------------|

| 0.00002452 BTC | 0.00002554 BTC |

| 2.38 USDT | 2.52 USDT |

| 0.717 USDT | 0.776 USDT |

※ Deposit Precautions Deposits that cannot be reflected may take a long time to return, so please check the precautions thoroughly - Only deposits and withdrawals via the specified networks (TIA-Celestia, IO-Solana) are supported. Make sure to check the network before depositing. - The contract address for IO trading support on Upbit is BZLbGTNCSFfoth2GYDtwr7e4imWzpR5jqcUuGEwr646K. Please check the contract address when depositing or withdrawing IO. - To comply with the Travel Rule, if assets are deposited to Upbit via an exchange not listed in the List of Registered Virtual Asset Service Providers, they cannot be processed, and a return may take a long time. - You can only deposit and withdraw using a personal wallet address that has passed the “ownership verification,” and even when depositing via a linked personal wallet, a return may be required depending on the asset's network. - For large deposits of digital assets with unclear sources, you may be asked to provide evidence of the source of funds. (Terms of Use Article 17, Clause 8) ### ※ Additional Digital Asset ~~1) TIA (Celestia)~~ > Celestia is a Cosmos SDK-based modular Data Availability (DA) network that aims to make building blockchains as fast and as easy as deploying a smart contract. By providing a DA layer specializing in data storage, Celestia solves the data availability issue through Data Availability Sampling (DAS), and enhances usability by allowing users to retrieve only the required data via Namespaced Merkle Trees (NMTs). Gaining attention as a representative example of modular DA networks, devised as a solution to the blockchain trilemma, Celestia supports the construction of various modular blockchains, including sovereign rollups and Ethereum layer 2s that use Celestia's DA layer. > Homepage: Celestia Official Homepage > X (formerly Twitter): Celestia Official X > Whitepaper: Celestia Official Whitepaper ~~2) IO (io.net)~~ > io.net is a decentralized GPU network designed to quickly provide high-performance computing resources to developers building machine learning applications. By aggregating more than one million GPUs from independent data centers, cryptocurrency miners, and ordinary consumers, it aims to improve scalability, accessibility, and efficiency of computing. The IO crypto asset is used within the io.net platform for payments, staking, and computing power provider rewards. > Homepage: io.net Official Homepage > X (formerly Twitter): io.net Official X > Whitepaper: io.net Official Whitepaper ✽ If the digital asset is not displayed on PC, please try refreshing (F5). ✽ If the digital asset is not displayed on the Upbit App, please click More > Display Settings > Refresh Coin Info and check.

Investment Risk Notice

• Digital asset investment can be exposed to rapid price fluctuations due to speculative demand and changes in domestic and international regulatory environments. The responsibility for investment decisions in this digital asset lies with the individual, and any possible losses also belong to the investor. Please thoroughly review the project’s homepage and disclosure materials to fully understand the characteristics of the digital asset and trade cautiously.

• Due to the nature of digital asset trading, price differences between domestic and overseas exchanges occur continuously. Be sure to check for price differences with global exchanges before investing in digital assets.

• Upbit implements various measures, such as minimum order amount restrictions, to ensure a stable trading environment, but under overheated market conditions, some members may see order stabilization messages. This is an inevitable measure to process orders placed earlier and to ensure stable service, so please be aware.

※ Virtual assets are high-risk products and may result in a total or partial loss of your investment.

*This information is generated automatically.