OKTChain will continue operating until January 1, 2026. Before this date, you can deposit OKT to the platform at any time. Deposited OKT will be automatically converted to OKB based on the same average closing price rules.How are other on-chain assets on OKTChain handled? OKTChain will continue operating until January 1, 2026. You should manage and withdraw other on-chain assets before this date.How do I exchange OKT from a cold wallet for OKB?

For the avoidance of doubt, the following individuals are not eligible to enter, however: Residents of the Bahamas, Bangladesh, Belgium, Bolivia, Canada, China, Crimea, Cuba, Donetsk, Hong Kong, India, Iran, Iraq, Italy, Luhansk, Malaysia, Mexico, North Korea, Philippines, Singapore, Syria, Russia, Thailand, Ukraine, or Ascension, Bovet Island, Indian Ocean Territory, French Southern Territories, Heard & Mcdonald Islands, Pitcairn, Saint Pierre & Miquelon, Tajikstan, Tristan Da Cunha, US Minor Outlying

For more information, please visit www.okx.com © 2026 OKX. Where any discrepancy arises between the translated versions and the English version, the English version shall prevail. Note: In order to comply with local regulations, certain features may not be available in your region. This Program and its rewards are subject to OKX's eligibility criteria and may be modified at any time.

Example: If a user's FTT is on October 15, 2025, at 14:00:00 UTC, their Eligibility Window to participate and earn rewards will close on January 15, 2026, at 14:00:00 UTC.