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

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

We announce new digital asset trading support as follows.

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

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

| OpenLedger (OPEN) | KRW, BTC, USDT | Ethereum | Within 2 hours from the announcement posting time | Scheduled for September 10 at 17:00 |

* Please be sure to check the network before depositing digital assets. Deposits/withdrawals via networks other than the indicated 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 selling 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 recent prices 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 Notice 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 indicated network (OPEN-Ethereum). Be sure to check 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 depositing or withdrawing OPEN. - For travel rule compliance, if assets are deposited to Upbit through an exchange that is not included in the [Deposit/Withdrawal Available Virtual Asset Service Provider List](https://upbitcs.zendesk.com/hc/ko/articles/5048002559897), they cannot be reflected, and returns of unreflected deposits may take a long time. - Only deposits/withdrawals to personal wallet addresses that have completed 'ownership verification' are possible, 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 statement of funds source may be requested. (Terms of Use Article 17 Clause 8) ### ※ Additional Digital Asset \~\~OPEN (OpenLedger)\~\~ > OpenLedger is an independent Ethereum L2 blockchain designed around AI contribution tracking. It adopts a rollup structure based on the Optimism OP stack, inheriting Ethereum's security and tooling ecosystem, and uses the OPEN token as the native gas token on its own mainnet. Through the on-chain contribution tracking mechanism 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 network fee payment, 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 refresh (F5) and check. ✽ If the digital asset is not displayed in the Upbit App, please click More > Screen 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. Responsibility for investment decisions regarding this digital asset lies with the individual, and any possible losses belong to the investor. Please carefully refer to the project 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 international exchanges continuously occur. Please 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 due to overheated investment environments, some members may see order stabilization messages. This is to process orders from members who placed orders first and is an unavoidable measure to provide stable service, so please be aware of this.

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

*This information is generated automatically.