[Upbit] Infinit (IN) BTC, USDT Markets, B3 (B3) USDT Market New Trading Support Notice

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

We are announcing new digital asset trading support as follows.

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

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

| Infinit (IN) | BTC, USDT | Ethereum | within 2 hours from the time of notice posting | scheduled for September 24 at 20:00 |

| B3 (B3) | USDT | Base | within 2 hours from the time of notice posting | scheduled for September 24 at 20:00 |

* Please be sure to check the network before depositing digital assets. Deposits and withdrawals via networks other than the announced network are not supported. ### ※ Trading Restriction Notice Trading restriction prices are determined based on the prices provided by CoinMarketCap. - Buy restriction : Buy orders are restricted for approximately 5 minutes after trading support begins. - Minimum sell price restriction : Sell orders priced at -- 10% or lower compared to the previous day's closing price are restricted for approximately 5 minutes after trading support begins. - Order type restriction : All order types except limit orders are restricted for approximately 2 hours after trading support begins. - Please check the previous day's closing price and the latest price in the table below.

| Digital Asset | Previous Close | Latest Price (as of September 25 16:55) |

| IN | 0.00000052 BTC | 0.00000055 BTC |

| IN |

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

| 0.05941 USDT | 0.06224 USDT |

※ Deposit Notes Deposits that cannot be reflected may take a long time to be returned, so please carefully check the precautions - Deposits and withdrawals are supported only via the announced networks (IN-Ethereum, B3-Base). Please check the network before depositing. - The contract addresses for IN and B3 supported by Upbit are as follows. Please check the contract address when making deposits/withdrawals. - IN : [0x61fac5f038515572d6f42d4bcb6b581642753d50](https://etherscan.io/token/0x61fac5f038515572d6f42d4bcb6b581642753d50) - B3 : [0xB3B32F9f8827D4634fE7d973Fa1034Ec9fdDB3B3](https://basescan.org/token/0xB3B32F9f8827D4634fE7d973Fa1034Ec9fdDB3B3) - To comply with the Travel Rule, if assets are deposited to Upbit through an exchange that is not included in the [list of virtual asset service providers that can make deposits/withdrawals](https://upbitcs.zendesk.com/hc/ko/articles/5048002559897), such deposits cannot be reflected and unreflectable deposits may take a long time to be returned. - Deposits and withdrawals are only possible to personal wallet addresses that have completed 'ownership verification', and even deposits from linked personal wallets may be subject to deposit return processing depending on the network of the asset. - For large deposits of digital assets with unclear origin, a proof of funds may be requested. (Terms of Use Article 17, Paragraph 8) ### ※ Additional Digital Assets \~\~1) IN (Infinit)\~\~ > Infinit (IN) is a DeFi intelligence platform that helps explore, evaluate, and execute decentralized finance strategies based on artificial intelligence. Users can query strategies with natural language prompts through INFINIT, receive strategy recommendations, and even one-click execution, which is carried out across various DeFi protocols. Since launching INFINIT V1 in January 2025, Infinit has recorded about 170,000 users and over 450,000 on-chain transactions, demonstrating real usage demand. It is now entering the V2 phase, aiming to build an Agentic DeFi Economy where anyone can create, share, and monetize strategies. The digital asset IN is used within the INFINIT ecosystem for staking, governance, and accessing platform benefits. > Website : [Infinit Official Website](https://infinit.tech/) > X (formerly Twitter) : [Infinit Official X](https://x.com/Infinit_Labs) > Whitepaper : [Infinit Official Whitepaper](https://docs.infinit.tech/) \~\~2) B3 (B3)\~\~ > B3 is a layer-3 blockchain (L3) built on Base, an Ethereum-based layer-2, using the OP Stack, designed as infrastructure aimed at providing scalability and flexibility for games and applications. B3 provides developers with an easy dApp and game development environment through a game-engine-compatible SDK and modular multichain infrastructure, and implements a user-friendly UX that allows real-time in-game rewards and asset utilization without network switching or bridging. B3's virtual asset, B3, is used for in-game utilities, incentives, staking, and governance participation. > Website : [B3 Official Website](https://www.b3.fun/) > X (formerly Twitter) : [B3 Official X](https://x.com/b3dotfun) > Whitepaper : [B3 Official Whitepaper](https://docs.b3.fun/) ✽ If the digital asset does not appear on PC, please refresh (F5) and check. ✽ If the digital asset does not appear in the Upbit App, please click More > Display Settings > Receive Coin Info Again and check.

Investment Risk Notice

• Investment in digital assets may be exposed to rapid price fluctuations due to speculative demand and changes in domestic and international regulatory environments. The responsibility for investment decisions regarding this digital asset lies with the investor, and any possible losses belong to the investor. Please carefully refer to the project website and disclosures 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 international exchanges persist. Please be sure to note price differences with global exchanges before investing in digital assets.

• Upbit takes various measures, such as minimum order amount limits, to create a stable trading environment, but in overheated investment conditions, some members may see order stabilization messages. This is an unavoidable measure to process orders placed earlier and to provide stable service, so please note this.

※ Virtual assets are high-risk products and may result in the loss of all or part of the invested funds. ※ The responsibility for investment decisions in virtual assets and any resulting principal loss rests with the investor. ※ Dunamu Co., Ltd. Compliance Officer Review No. 25-0156 (25.09.22\~26.09.21)

*This information is generated automatically.