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

Hello. This is Coinone.

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

Stable (STABLE) Trading Information

Deposit/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/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 starts

Stable (STABLE) Asset Information

Asset name: Stable

Asset introduction: Layer3 is an infrastructure service that enables users' on-chain activities within the Web3 ecosystem to be converted into rewards. Blockchain projects can create on-chain activities related to them—such as token swaps, NFT issuance, and wallet connections—as 'Quests' and reward users who complete those quests, allowing users to 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 guide

Official community

• X (formerly Twitter)

• Discord

Notice

• Items marked as to be updated regarding listed virtual assets and trading support services will be updated before trading support begins, so please check.

• Planned trading support for virtual assets may have their start delayed or canceled due to circumstances on the issuer's side or Coinone's trading support criteria.

• Under the Virtual Asset User Protection Act, unfair trading practices (including use of undisclosed material information) are prohibited; we ask users to cooperate to maintain sound market order for virtual asset trading.

• When a new virtual asset is listed for trading, for the first 5 minutes from the sell open time only limit sell orders are permitted.

• If deposits are made from virtual asset service providers not included in the Travel Rule solution integration list, it may take a long time for returns.

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

• In case of mistaken deposits, you can request return of the virtual assets according to Coinone Customer Center's mistaken deposit return guide.

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

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

⁃ Virtual assets are high-risk products and may result in total or partial loss of the invested funds.

⁃ When trading virtual assets, please be sure to consider the risk of principal loss due to price volatility.

⁃ For safe trading, we recommend checking the virtual asset's whitepaper and related terms and explanatory materials before trading.

• Coinone provides whitepapers, key information summaries, guides, community links, etc., for virtual assets approved for trading support, 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.