[Coinone] Notice of Layer3 (L3) KRW Market Addition (10/22 12:00)

Hello. This is Coinone.

On Wednesday, October 22, 2025, we will add Layer3 (L3) to the KRW market as follows.

Layer3 (L3) trading information

Deposit and withdrawal scheduled timetable:

• Deposit open: Tuesday, October 21, 2025 17:00 (KST)

• Withdrawal open: Wednesday, October 22, 2025 12:05 (KST)

Trading schedule:

• Sell open: Wednesday, October 22, 2025 12:00 (KST)

• Buy open: Wednesday, October 22, 2025 12:05 (KST)

• Market/reserved price open: Wednesday, October 22, 2025 14:05 (KST)

• Reference price: To be updated

• Withdrawal fee: To be updated

• Supported network: Ethereum Network (ERC-20)* * Deposits via other networks are not supported.

• Block explorer: https://etherscan.io/token/0x88909d489678dd17aa6d9609f89b0419bf78fd9a

Layer3 (L3) token information

Token name: Layer3

Token description: Layer3 is an infrastructure service that allows users' on-chain activities within the Web3 ecosystem to be converted into rewards. Blockchain projects can create on-chain activities related to their service, such as token swaps, NFT minting, and wallet connections, in the form of 'Quests' and provide rewards to users who complete those quests, and users can receive rewards by completing 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)

• Telegram

• Discord

Notes

• Information regarding virtual asset listings and trading services that are pending updates will be updated before the start of trading support, so please check.

• Scheduled virtual asset listings may be delayed or canceled due to circumstances of the issuer or Coinone's listing criteria.

• Under the Virtual Asset User Protection Act, unfair trading practices (such as use of undisclosed material information) are prohibited, so we ask for users' cooperation for a healthy market order in virtual asset trading.

• When a new virtual asset is listed, only limit sell orders will be allowed for the first 5 minutes from the sell open time.

• If deposits are made from virtual asset service providers not included in the travel rule solution linkage list, it may take a long time until they are returned.

• Before depositing virtual assets, please check the supported network and whether a secondary address such as a memo is required to avoid deposit errors.

• In case of wrong deposits of virtual assets, you may request a return of virtual assets according to Coinone Customer Center's wrong deposit return guide.

• Coinone provides whitepapers, key information summaries, descriptions, community links, etc. for virtual assets decided to be supported for trading, and strives to periodically review and update them.

⁃ Coinone does not make any investment recommendations regarding virtual asset trading.

⁃ Virtual assets are high-risk products and may cause loss of all or part of the invested funds.

⁃ When trading virtual assets, please be sure to consider the 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 of the relevant virtual asset before trading.

• Coinone provides whitepapers, key information summaries, descriptions, community links, etc. for virtual assets decided to be supported for trading, and strives to periodically review and update them.

• Coinone Co., Ltd. Compliance Officer Reviewed No. 2025-Da-249 (2025. 10. 17. \~ 2026. 10. 16.)

Thank you.

Coinone Team

*This information is generated automatically.