[Coinone] Stable (STABLE) KRW Market Addition Notice (12/9 11:00)

Hello. This is Coinone.

On Tuesday, December 9, 2025, we will add Stable (STABLE) to the KRW market as follows.

Stable (STABLE) Trading Information

Deposit and Withdrawal Schedule:

• Deposit open: December 8, 2025 (Mon) 17:00 (KST)

• Withdrawal open: December 9, 2025 (Tue) 11:05 (KST)

Trading Schedule:

• Sell open: December 9, 2025 (Tue) 11:00 (KST)

• Buy open: December 9, 2025 (Tue) 11:05 (KST)

• Market order / reserved price open: December 9, 2025 (Tue) 13:05 (KST)

• Reference price: To be updated

• Withdrawal fee: To be updated

• Supported network: Stable Mainnet* Deposits via other networks are not supported.

• Block explorer: https://stablescan.xyz/ * Will be disclosed before trading begins

Stable (STABLE) Listing Information

Listing name: Stable

Project description: Layer3 is an infrastructure service that enables the conversion of users' on-chain activities within the Web3 ecosystem into rewards. Blockchain projects can create on-chain activities related to their services—such as token swaps, NFT issuance, and wallet connections—as 'Quest' forms and reward users who complete those quests, and users can receive rewards by performing quests. L3 is Layer3's utility token and is used for staking.

Related materials

• Official website

• Whitepaper

• Key information summary

• Virtual asset description

Official community

• X (formerly Twitter)

• Discord

Notes:

• Items marked as 'to be updated' in information about supported virtual asset listings and trading support services will be updated before the start of trading, so please check.

• The start of trading support for scheduled virtual assets may be delayed or canceled due to circumstances of the asset issuer or Coinone's trading support criteria.

• Unfair trading practices (such as use of undisclosed material information) are prohibited under the Act on the Protection of Users of Virtual Assets, so we ask for users' cooperation to maintain sound market order in virtual asset trading.

• When a new virtual asset is supported for trading, only limit sell orders are allowed for 5 minutes from the sell opening time.

• Deposits from virtual asset service providers not included in the Travel Rule solution integration list may take a long time to be returned.

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

• If you make an incorrect deposit, you can request the return of the virtual assets according to Coinone Customer Center's incorrect deposit return guide.

• Coinone provides whitepapers, key information summaries, guides, and community links for virtual assets approved for trading, and strives to periodically review and update them.

⁃ Coinone does not provide any investment advice regarding virtual asset trading.

⁃ Virtual assets are high-risk products that may cause the loss of all or part of your invested capital.

⁃ When trading virtual assets, please be aware that there is a risk of principal loss due to price fluctuations.

⁃ For safe trading, we recommend that you first review explanatory materials such as the whitepaper and related terms for the virtual asset you are trading.

• Coinone provides whitepapers, key information summaries, guides, and community links for virtual assets approved for trading, and strives to periodically review and update them.

• Coinone Co., Ltd. Compliance Officer Review No. 2025-Da-289 (2025. 12. 08. \~ 2026. 12. 07.)

Thank you.

Coinone Team

*This information is generated automatically.