Example: If a user deposits $1,000 on Day 1 and qualifies for that tier, then later deposits an additional $3,000 on Day 10, they will unlock both Tier 1 and Tier 4 if both tiers meet the 90-day AUM rule. OKX reserves the right to send weekly reminders to users whose AUM falls below their qualifying threshold.

X Drops Club Terms and Conditions Last Updated: 4 December, 2025 1. X Drops Club is a rewards program offered by the OKX entity on which you are onboarded as a customer under the OKX Terms of Service ("OKX"). It is a rewards program through which customers can earn selected tokens ("Rewards") by holding digital asset tokens ("Eligible Tokens") with certain asset thresholds in their funding and/or trading account(s), where applicable.

The Eligible Tokens and asset thresholds required will be specified in detail in the relevant X Drops Club campaign terms and conditions. Each X Drops Club campaign has a specific start date and end date (the "Promotion Period"). Please review the latest X Drops Club FAQ page for the applicable Promotion Period. By accessing the event page and participating in this event, you are deemed to have read, understood, and agreed to be bound by these Terms and Conditions.

For example, if we want to prove that p0(x), p1(x) and p2(x) are not more than D degrees, we can generate 2 random coefficients from the Merkle root generated in number 3, and calculate the linear-polynomial l(x) as: k0 = hash(root + "0") k1 = hash(root + "1") l(x) = k0 * p0(x) + k1 * p1(x) + p2(x) If l(x) could be proved to be not more than D degree, then the chance that the degree of any 6. Total balance verification: firstly, we verify the low-degree proof generated in number 5.

1. Campaign Overview and Period The Campaign allows eligible users to join and earn rewards in the form of specific tokens (the "Reward Token") based on their eligible crypto asset holdings.2.

X Layer is an ecosystem with solid infrastructure and strong interest in many Dapps. Within 1 month of launch, more than 114+ Dapps have deployed on X Layer, and another 100+ are in deployment. McLaren NFT holders will have direct access to diverse decentralized Web3 applications.

Rewards will appear in the user’s transaction history as “X Drops Club Reward.” Users will receive a push notification and email confirmation upon each distribution.4. Platform Rules and General Terms Acceptance of Terms: By participating in this Campaign, users agree to these Terms and Conditions, Product terms and conditions (X Drops Club Terms and Conditions), as well as the OKX Terms of Service and Policy for the entity with which they onboarded as a customer.

Campaign Overview and Period The "3.1M+ $SENT X Drops Campaign" (the "Campaign") begins on February 4, 2026, 8 AM PST (the "Start Date") and ends on February 8, 2026, 8 AM PST (the "Campaign Period").

Campaign Overview and Period The "1.25M $FOGO X Drops Campaign" (the "Campaign") begins on January 15, 2026, 8 AM PST (the "Start Date") and ends on January 19, 2026, 8 AM PST (the "Campaign Period").

Campaign Overview and Period The "450k XPL - X Drops Campaign" (the "Campaign") begins on December 16, 2025, 10 AM PST (the "Start Date") and ends on December 22, 2025, 10 AM PST (the "Campaign Period").

Daily Snapshot and Distribution Snapshot Timing: OKX will take a daily snapshot of the user's total eligible crypto assets held in their account between 4:00 - 5:00 UTC+0 (the "Snapshot Period"). Calculation Formula: Rewards are distributed daily based on the user's proportional eligible Crypto Balance relative to the total eligible Crypto Balance of all participants.

Campaign Overview and Period The "1M SEI X-Drops Campaign" (the "Campaign") begins on December 4, 2025 (the "Start Date") and ends on December 11, 2025 (the "Campaign Period").

Selection of Winners: For Entry Periods 1-16 (2024 McLaren race schedule) and Entry Period 17 (year-end NFT), everybody that mints an NFT will be entered into a chance to be entered into a prize-winning opportunity. Mints for each Entry Period are open at the times listed in Sections 3-4. In other words, all eligible participants receive an NFT with its rarity to be determined.

For details, please refer to the official announcement: Announcement on the PP Upgrade of X Layer and Optimisation of the OKB Gas-Token Economic ModelImplementation schedule August 13, 2025, 2:10 PM (UTC+8) OKT will stop trading on the OKX exchange. OKTChain will continue producing blocks and processing on-chain transactions. August 13, 2025, 3:00 PM (UTC+8) OKX will stop supporting OKB withdrawals to Ethereum (ETH L1).

Qualified new OKX deposit actions are (1) on-chain deposits of USDG to your OKX account, (2) purchases on OKX of USDG with cash balance, and (3) direct purchases on OKX of USDG with Bank Transfer(ACH), Debit Card, Apple Pay and Google Pay. Only USDG deposited while enrolled in the Campaign will qualify for rewards. For the avoidance of doubt, this means that any USDG balance available in your OKX account prior to enrollment cannot be used to satisfy this deposit requirement.