Dear OKX Wallet Users, OKX Wallet is pleased to announce the upcoming launch of OKX Cryptopedia Season 36 on 25 June 2025, at 15:00 (UTC+8). During the campaign period, participating in and verifying interactive tasks with Momentum through Cryptopedia will grant you the opportunity to a share of token rewards worth 1,015,000 USDT. 1. Rules We are collaborating with Momentum to launch Cryptopedia Season 36.

Promotion 1: Deposit ANC to enter the lucky draw for five DJI FPV Drones, five iPhone 12s, and Tesla Model Y Within 36 hours of ANC net deposit access being open, if the total ANC deposited on OKX equals or exceeds $400,000 worth of tokens, all participants who deposited ANC will be eligible to enter the lucky draw for five DJI FPV Drones & five iPhone 12s.

OKB Holding Allotment Coefficient of Satisfying the Minimum Holding within 3-day Allotment Coefficient of Satisfying the Average Holding within 3-day [0, 10） 1 1 [10, 50） 8 4 [50, 100) 16 8 [100, 500) 20 10 [500, 1000) 30 15 [1000, 2000) 36 18 [2000,∞) 40 20 For example, User A with 3-day OKB Holdings: 50 OKB, 2,000 OKB, 3,950 OKB. So the Minimum Holding within 3-day of User A is 50 OKB, and the corresponding Allotment Coefficient is 16.

am Spot SKEB/USDT 0.0000001 0.000001 6:17:00 - 6:18:59 am Spot GOAL/USDT 0.00001 0.0001 6:19:00 - 6:20:59 am Spot POR/USDT 0.0001 0.001 6:21:00 - 6:22:59 am Spot WIFI/USDT 0.00001 0.0001 6:23:00 - 6:24:59 am Spot CITY/USDT 0.0001 0.001 6:25:00 - 6:26:59 am Spot BTM/USDT 0.00001 0.0001 6:27:00 - 6:28:59 am Spot ARG/USDT 0.0001 0.001 6:29:00 - 6:30:59 am Spot RADAR/USDT 0.000001 0.00001 6:31:00 - 6:32:59 am Spot EURT/USDT 0.0001 0.001 6:33:00 - 6:34:59 am Spot PRQ/USDT 0.00001 0.0001 6:35:00 - 6:36

0.00001 0.0001 6:17:00 - 6:18:59 am Perpetual MEME/USDT 0.000001 0.00001 6:19:00 - 6:20:59 am Perpetual NEAR/USDT 0.0001 0.001 6:21:00 - 6:22:59 am Perpetual WAXP/USDT 0.00001 0.0001 6:23:00 - 6:24:59 am Perpetual XLM/USDT 0.00001 0.0001 6:25:00 - 6:26:59 am Perpetual XLM/USD 0.00001 0.0001 6:27:00 - 6:28:59 am Perpetual XMR/USDT 0.01 0.1 6:29:00 - 6:30:59 am Perpetual XMR/USD 0.01 0.1 6:31:00 - 6:32:59 am Spot AGLD/USDT 0.0001 0.001 6:33:00 - 6:34:59 am Spot ALGO/USDT 0.00001 0.0001 6:35:00 - 6:36

0.0001 7:13:00 - 7:14:59 am LABUSDT 0.00001 0.0001 7:15:00 - 7:16:59 am LITUSDT 0.0001 0.001 7:17:00 - 7:18:59 am MORPHOUSDT 0.0001 0.001 7:19:00 - 7:20:59 am NEARUSDT 0.0001 0.001 7:21:00 - 7:22:59 am NGUSDT 0.0001 0.001 7:23:00 - 7:24:59 am NIGHTUSDT 0.000001 0.00001 7:25:00 - 7:26:59 am RAVEUSDT 0.00001 0.001 7:27:00 - 7:28:59 am TRXUSDT 0.00001 0.0001 7:29:00 - 7:30:59 am XLMUSDT 0.00001 0.0001 7:31:00 - 7:32:59 am XPLUSDT 0.00001 0.0001 7:33:00 - 7:34:59 am XRPUSDT 0.0001 0.001 7:35:00 - 7:36

OKB Holding Allotment Coefficient of Satisfying the Minimum Holding within 3-day Allotment Coefficient of Satisfying the Average Holding within 3-day [0, 10） 1 1 [10, 50） 8 4 [50, 100) 16 8 [100, 500) 20 10 [500, 1000) 30 15 [1000, 2000) 36 18 [2000,∞) 40 20 For example, User A with 3-day OKB Holdings: 50 OKB, 2,000 OKB, 3,950 OKB. So the Minimum Holding within 3-day of User A is 50 OKB, and the corresponding Allotment Coefficient is 16.

User A B C D Number of winning tickets 0 36 88 100 OKB paid 0 9 22 25 Amount of SUI tokens to be received 0 3,600 8,800 10,000 6. Project introduction Sui (or Sui Network) is the first Layer 1 blockchain designed from the ground up to enable creators and developers to build experiences that cater for the next billion users in web3. Sui is horizontally scalable to support a wide range of dApp development with unrivaled speed and low costs.

:59 am Spot BTC/EURT 0.1 1 07:16:00 - 07:17:59 am Spot ETH/BRL 0.01 0.1 07:18:00 - 07:19:59 am Spot ETH/DAI 0.01 0.1 07:20:00 - 07:21:59 am Spot ETH/EUR 0.01 0.1 07:22:00 - 07:23:59 am Spot ETH/TRY 0.1 1 07:24:00 - 07:25:59 am Spot ETHFI/USDT 0.0001 0.001 07:26:00 - 07:27:59 am Spot FET/EUR 0.0001 0.001 07:28:00 - 07:29:59 am Spot GEAR/USDT 0.000001 0.00001 07:30:00 - 07:31:59 am Spot GPT/USDT 0.00001 0.0001 07:32:00 - 07:33:59 am Spot MKR/EUR 0.1 1 07:34:00 - 07:35:59 am Spot MKR/USDC 0.1 1 07:36

adjustments Price move Underlying asset Maximum price move BTC, ETH +/– 0%, 4%, 8%, 12% LTC, BCH, EOS, OKB, DOT, BSV, LINK, FIL, ADA, TRX, UNI, XRP +/– 0%, 6%, 12%, 18% Others +/– 0, 8%, 16%, 25% MR6: extreme move Before adjustments Underlying asset Maximum price move BTC, ETH +/– 30% SOL, DOGE, PEPE, XRP, BNB, SHIB, LTC, ORDI, WLD, BCH, ADA +/– 40% Others +/– 50% Upcoming adjustments Underlying asset Maximum price move BTC, ETH +/– 24% SOL, DOGE, PEPE, XRP, BNB, SHIB, LTC, ORDI, WLD, BCH, ADA +/– 36%

It takes 3 hours on a single 10-core machine, compared to previous version's 36 hours using nine 64-core machines. This speedup is due to the usage of the Plonky2 framework, which compiles Rust-coded circuits into efficient machine language instead of using slower Python scripts. We also enhanced Plonky2 to run some computations on GPUs, reducing the time by an extra 30%. Better auditability: With Version 2, we use a high-level framework that handles complex cryptographic details for us.

., 12 Marina Boulevard, #36-01/02 Marina Bay Financial Centre, Singapore 018982.

Underlying asset Maximum price move BTC, ETH +/– 24% SOL, DOGE, PEPE, XRP, BNB, SHIB, LTC, ORDI, WLD, BCH, ADA +/– 36% Others +/– 50% Note: We have changed the assets in tier 2. Note that assets in tier 2 used to be LTC, BCH, EOS, DOT, BSV, LINK, FI, ADA, TRX, UNI, XRP.MR7: minimum charge Step 1: raw minimum charge Raw minimum charge is designed to cover any slippage, and trading fee.