[Upbit] OpenLedger (OPEN) New Trading Support Notice (KRW, BTC, USDT Markets)

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 |

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

| OpenLedger (OPEN) | KRW, BTC, USDT | Ethereum | within 2 hours from the notice posting time | scheduled for September 10 at 17:00 |

* Please make sure to check the network before depositing digital assets. Deposits/withdrawals via networks other than the instructed network are not supported. ### ※ Trading restriction notice: Trading restriction prices are determined based on prices provided by CoinMarketCap. - Buy restriction : Buy orders will be 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 will be restricted for approximately 5 minutes after trading support begins. - Order type restriction : All order types except limit orders will be restricted for approximately 2 hours after trading support begins. - Please check the previous day's closing price and the recent price in the table below.

| Digital Asset | Previous Day Closing Price | Recent Price (as of September 10, 13:10) |

| OPEN | 1,557.94 KRW | 1,664.67 KRW |

| OPEN |

| OPEN |

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

| 0.00001003 BTC | 0.0000108 BTC |

| 1.12 USDT | 1.2 USDT |

※ Deposit precautions: Deposits that cannot be reflected may take a long time to be returned, so please carefully check the precautions. - Deposits/withdrawals are supported only on the instructed network (OPEN-Ethereum). Please confirm the network before depositing. - The contract address of OPEN supported for trading on Upbit is [0xa227cc36938f0c9e09ce0e64dfab226cad739447](https://etherscan.io/token/0xa227cc36938f0c9e09ce0e64dfab226cad739447). Please check the contract address when processing OPEN deposits/withdrawals. - To comply with the Travel Rule, if assets are deposited to Upbit via an exchange that is not included in the [List of Virtual Asset Service Providers Eligible for Deposits/Withdrawals](https://upbitcs.zendesk.com/hc/ko/articles/5048002559897), the deposit may not be reflected, and deposits that cannot be reflected may take a long time to be returned. - Deposits/withdrawals are only possible to personal wallet addresses that have completed 'ownership verification', and even deposits made through a linked personal wallet may require return processing depending on the asset's network. - For large deposits of digital assets with unclear origin, proof of the source of funds may be requested. (Terms of Use Article 17, Paragraph 8) ### ※ Additional digital asset \~\~OPEN (OpenLedger)\~\~ > OpenLedger (OpenLedger) is a standalone Ethereum L2 blockchain designed around AI contribution tracking. It adopts a rollup architecture based on the Optimism OP stack to inherit Ethereum's security and tooling ecosystem, and uses the OPEN token as the native gas token on its own mainnet. Through an on-chain contribution tracking mechanism called PoA (Proof of Attribution), it quantitatively evaluates contributions to the AI ecosystem such as data, models, and evaluations, and implements a structure that automatically distributes rewards based on this. The OpenLedger ecosystem consists of components such as Datanet, ModelFactory, OpenLoRA, and AgentRunner, connecting the entire process from AI data collection to model execution and API calls. The virtual asset OPEN is used for paying network fees, contribution rewards, governance participation, and staking for on-chain activities. > Website : [OpenLedger Official Website](https://www.openledger.xyz/) > X (formerly Twitter) : [OpenLedger Official X](https://x.com/Openledgerhq) > Whitepaper : [OpenLedger Official Whitepaper](https://openledger.gitbook.io/openledger) ✽ If the digital asset is not displayed on PC, please check after refreshing (F5). ✽ If the digital asset is not displayed in the Upbit App, please click More > Screen Settings > Receive Coin Information 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 foreign 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's website 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 foreign exchanges occur continuously. Be sure to pay attention to 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 an overheated investment environment, some members may see order stabilization messages. This is an unavoidable measure to process orders from members who placed orders first and to provide stable services, so please be aware of this.

※ Virtual assets are high-risk products and may cause the loss of all or part of the invested capital.

*This information is generated automatically.