14 May 2024, 00:00 UTC - 31 May 2024, 23:59 UTCHow do I participate? Read the provided learning materials and answer all the questions in the quiz. Claim your reward after correctly answering all the questions in the quiz. Rewards shall be distributed to your OKX account within 48 hours upon successful KYC completion. Note: before claiming the reward, you must complete the account verification on your OKX account.