[Coinone] StakeStone(STO) KRW Market Addition Notice (9/25 12:00)

Hello. This is Coinone.

On Thursday, September 25, 2025, we will add StakeStone (STO) to the KRW market as follows.

StakeStone (STO) trading information

Deposit/Withdrawal schedule:

• Deposit open: 2025-09-24 (Wed) 18:00 (KST)

• Withdrawal open: 2025-09-25 (Thu) 12:05 (KST)

Trading schedule:

• Sell open: 2025-09-25 (Thu) 12:00 (KST)

• Buy open: 2025-09-25 (Thu) 12:05 (KST)

• Market and reserved order open: 2025-09-25 (Thu) 14:05 (KST)

• Reference price: To be updated

• Withdrawal fee: To be updated

• Supported network: BNB Smart Chain (BEP-20)* * Deposits via other networks are not supported.

• Block explorer: https://bscscan.com/token/0xdaf1695c41327b61b9b9965ac6a5843a3198cf07

StakeStone (STO) asset information

Asset name: StakeStone

Asset description: StakeStone (STO) is an omni-chain liquid staking protocol that allows users to deposit BTC and ETH through StakeStone's interface and receive tokenized liquid tokens based on these deposits to generate yield across various chains. StakeStone is designed as an infrastructure layer not limited to a single chain, organically combining decentralized liquidity, strategic staking, asset optimization, and decentralized governance to expand asset liquidity and yield-generation opportunities. STO is used as a utility token within the StakeStone ecosystem for lockup staking and governance.

Related materials

• Official website

• Whitepaper

• Key information summary

• Virtual asset description

Official community

• X (formerly Twitter)

• Telegram

• Medium

Notes

• Information on supported virtual asset listings and trading services that are scheduled to be updated will be updated before trading support begins, so please check.

• Scheduled supported virtual assets may have their trading support start delayed or canceled due to circumstances of the issuer of the relevant asset or Coinone's trading support criteria.

• Under the Act on the Protection of Virtual Asset Users, unfair trading practices (such as using undisclosed material information) are prohibited; please cooperate to maintain a sound market order for virtual asset trading.

• For newly supported virtual asset trading, only limit sell orders are allowed for 5 minutes from sell open.

• If a deposit is received from a virtual asset service provider not included in the travel rule solution integration list, it may take a long time to return.

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

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

• Coinone provides the whitepaper, key information summary, description, community links, etc. of virtual assets for which trading support is decided, and strives to periodically check and update them.

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

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

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

• For safe trading, we recommend that you first review the whitepaper and related terms and explanatory materials of the relevant virtual asset when trading.

• Coinone provides the whitepaper, key information summary, description, community links, etc. of virtual assets for which trading support is decided, and strives to periodically check and update them.

• Coinone Co., Ltd. Compliance Officer Reviewed No. 2025-da-217 (2025. 9. 24. \~ 2026. 9. 23.)

Thank you.

Coinone team

*This information is generated automatically.