Contract Accounts (CAs) are controlled by code logic and do not possess private keys. They include token contracts and DeFi smart contracts. AA Smart Accounts combine the advantages of both EOAs and CAs, making the account itself programmable. They offer features like batch transactions, gas delegation, key recovery, and more.2. Can I delete my AA Smart Account? Yes, you can. Learn more about how to delete your AA Smart account.4. What should I take note of when using an AA Smart Account?

To Find Out Who Won: If you are a US resident and would like information on who won prizes worth $25 USD or more, send a written request along with a self-addressed stamped envelope to One Sansome St, Suite 3500 PMB 6005, San Francisco, CA 94104. Requests must be received within 30 days after the Sweepstakes ends. Sponsor: The Sweepstakes is sponsored by OKX Technology Services Pte. Ltd., 12 Marina Boulevard, #36-01/02 Marina Bay Financial Centre, Singapore 018982.