[Coinone] DoubleZero (2Z) KRW Market Addition Notice (10/3 11:00)

Hello. This is Coinone.

On Friday, October 3, 2025, Coinone will add DoubleZero (2Z) to the KRW market as follows.

DoubleZero (2Z) Trading Information

Deposit and withdrawal schedule:

• Deposit open: 2025-10-02 (Thu) 17:00 (KST)

• Withdrawal open: 2025-10-03 (Fri) 11:05 (KST)

Trading schedule:

• Sell open: 2025-10-03 (Fri) 11:00 (KST)

• Buy open: 2025-10-03 (Fri) 11:05 (KST)

• Market and reserved price open: 2025-10-03 (Fri) 13:05 (KST)

• Reference price : To be updated

• Initial withdrawal fee : To be updated

• Supported network : Solana Network (SPL)*

* Deposits via other networks are not supported.

• Block explorer:https://solscan.io/token/J6pQQ3FAcJQeWPPGppWRb4nM8jU3wLyYbRrLh7feMfvd

DoubleZero (2Z) Asset Information

Asset name : DoubleZero

Asset description : DoubleZero (2Z) is a decentralized network protocol designed to solve communication bottlenecks in distributed systems. It leverages idle private fiber links (private fiber link) in a permissionless manner to construct a high-performance transport layer. This filters spam and duplicate transactions and provides low-latency, high-bandwidth routes to improve the scalability and performance of distributed systems such as blockchains. 2Z is DoubleZero's utility token used for paying network infrastructure fees, participating in staking, and serving as a reward mechanism.

Related materials

• Official website

• Whitepaper

• Summary of key information

• Virtual asset manual

Official community

• X (formerly Twitter)

• Discord

• YouTube

Notes

• Items marked 'To be updated' among information about supported virtual asset listings and trading support services will be updated before trading support begins, so please check.

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

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

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

• If a virtual asset is deposited from a 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 incorrect deposits.

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

• Coinone provides the whitepaper, summary of key information, manual, and community links for virtual assets approved for trading and strives to periodically review 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 the loss of all or part of the invested funds.

• When trading virtual assets, please consider that there is a risk of principal loss due to price volatility.

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

• Coinone provides the whitepaper, summary of key information, manual, 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-233 (2025. 9. 30. ~ 2026. 9. 29.)

Thank you.

The Coinone Team

*This information is generated automatically.