[Coinone] OpenLedger(OPEN) KRW market addition notice (9/9 11:00)

Hello. This is Coinone.

On Tuesday, September 9, 2025, we will add OpenLedger(OPEN) to the KRW market as follows.

OpenLedger(OPEN) trading information

Scheduled deposit/withdrawal:

• Deposit open: 2025-09-08 (Mon) 17:00 (KST)

• Withdrawal open: 2025-09-09 (Tue) 11:05 (KST)

Trading schedule:

• Sell open: 2025-09-09 (Tue) 11:00 (KST)

• Buy open: 2025-09-09 (Tue) 11:05 (KST)

• Market/Reserved price open: 2025-09-09 (Tue) 13:05 (KST)

• Reference price : To be updated

• Initial withdrawal fee : To be updated

• Supported network : Ethereum Network (ERC-20)*

* Deposits via other networks are not supported.

• Block explorer:https://etherscan.io/token/0xa227cc36938f0c9e09ce0e64dfab226cad739447

OpenLedger(OPEN) asset information

Asset name : OpenLedger

Asset description : OpenLedger is an AI-blockchain infrastructure that enables training and deployment of specialized AI models by utilizing community-owned Datanet (Datanet). Users can create new Datanets themselves, contribute to existing public Datanets, and build and deploy models. OPEN is OpenLedger's utility token and is used to access and pay for platform services, reward contributions, staking, and participate in governance.

Related resources

• Official website

• Whitepaper

• Key information summary

• Digital asset manual

Official community

• X (formerly Twitter)

• Discord

Notice

• Information marked as "To be updated" among the supported digital asset listings and trading support services will be updated before trading support begins, so please check.

• Scheduled trading support for digital assets may be delayed or canceled due to the issuer's circumstances or Coinone's trading support criteria.

• Under the Act on the Protection of Users of Cryptocurrency, unfair trading practices (such as using undisclosed material information) are prohibited; we ask for users' cooperation to ensure a healthy market order for virtual asset trading.

• When a new digital asset is listed for trading, only limit sell orders will be accepted for 5 minutes from the time sell orders open.

• If a deposit comes from a virtual asset service provider not included in the Travel Rule solution integration list, it may take a long time for the return to be completed.

• Before depositing virtual assets, be sure to check the supported network and whether a memo or secondary address is required to avoid incorrect deposits.

• In case of incorrect virtual asset deposits, you may request the return of virtual assets according to Coinone Customer Center's Incorrect deposit return guide.

• Coinone provides whitepapers, key information summaries, manuals, community links, etc. for digital assets decided for trading support, and strives to periodically review and update them.

• Coinone does not provide any investment advice related to virtual asset trading.

• Virtual assets are high-risk products and may result in the loss of all or part of the invested funds.

• When trading virtual assets, please be sure to consider the risk of losing principal due to price fluctuations.

• For safe trading, we recommend that you first review explanatory materials such as the asset's whitepaper and related terms when trading virtual assets.

• Coinone provides whitepapers, key information summaries, manuals, community links, etc. for digital assets decided for trading support, and strives to periodically review and update them.

• Coinone Co., Ltd. Compliance Officer Reviewed No. 2025-Da-188 (2025. 9. 8. ~ 2026. 9. 7.)

Thank you.

Coinone Team

* This information is generated automatically.