SoF/SoW Document Type Description Salary Payslip Issued within the last 3 months Bank Statement Shows salary deposits/employment income (past 3 months) Tax Document Shows employment income (past 12 months) Letter of employment Issued within the last 3 months, with employment confirmation and salary details Others Issued within the last 3 months, with employment confirmation and salary/compensation details Business ownership Bank Statement Shows income payments (past 3 months) Tax Document Shows business

Insurance contract Government-issued letter Employer's certificate E-wallet statement Driver's license (optional - only if you select state ID as your ID type) Note: The POA must be your residential address Your full name on the POA must match your legal name If you live with parents or a spouse, you may include a supplementary document, such as a formal attestation from the property owner or leaseholder.

The following types of documents can be used to verify your address for identity verification: W-2 form 1099 form 1040 form Bank statement Tax form Pay stub Rental agreement Insurance contract Utility bills Certain government-issued letters Employer's certificate E-wallet statement10. Can I verify my address using a letter or package that was sent to me? No. To verify your address, you must use a supported document as listed in the answer above.11. I don't know how much I plan to deposit.

They help us confirm that your transactions are legitimate and align with your account activity.What details might I need to confirm?

If you need further clarification, please contact customer support.Do I need to provide a supplemental confirmation letter in PDF format? If you’re instructed to submit a supplemental confirmation letter in PDF format, please follow the instruction accordingly.You may scan a physical document or convert it into a PDF file, then upload it through the specified channel.

Generating sampling proof: using the Merkle root as a random source, we sample the data. To avoid leaking computation trace data, we avoid the data with an index of *k ** extension_factor during sampling and generate the Merkle proof path corresponding to the sampling index. We do the sampling inspections to check whether the polynomial committed is a valid polynomial satisfying the constraints listed in number 1.

Learn how you can turn on the trade confirmation as below: Navigate to the Chart settings menu at the side menu of your trading screen Select Settings to load the menu Select Trade Confirmations under Settings Once the Settings option is loaded up, select Trade confirmations You can turn on the notification alert for your order confirmation, aside from "Close all" and Reverse position Toggle on the trade confirmations of your preference If you're wondering how you can turn on the cool-off period,

If you spot anything unusual in your account settings, make sure to review and refresh these key security settings:Account password You can change your login password by following these steps: Open your OKX App Select the Menu option Open User Center page Navigate to Profile and Settings Select Security Choose Login Password and follow the prompts to update it Note: it's recommended to use a strong password that includes a mix of lowercase and uppercase letters, numbers, and special characters.

Note: email and phone number verification helps confirm that you're creating the account using your own contact details. This ensures account ownership, improves security, and helps protect your account from unauthorized access. Insert the password you want to protect your account in the Password field. Ensure that it's complex and keep it confidential. Select Next once completed. Note: Use a combination of numbers, letters, symbols, and lower and upper case.

Sample Case (BTC/USDT) A user wants to buy BTC while the price is lower than 35,000 USDT, and he'd like to buy it with Iceberg bot. Interface of Iceberg trading botHow to set the Iceberg strategy? Set the Amount per order as 0.1 BTC Setting the Number of visible order as 5 Set the Order amount as 5 BTC In Advance settings, set the preference as Price-speed balance Setting the Limit price at 35,000 USDT Set the Start condition as InstantWhat happens after I configure and start the Iceberg bot?

For example: Trust deed Complete the following template to finish verification Sign, scan, and upload the account opening authorization letter (a board resolution containing such authorization is also acceptable) The above information is only used for completing institutional verification. If you have any questions, please contact customer support or send an email to support@okx.com.

Note: email and phone number verification helps confirm that you're creating the account using your own contact details. This ensures account ownership, improves security, and helps protect your account from unauthorized access. Insert the password you want to protect your account in the Password field. Ensure that it's complex and keep it confidential. Select Next once completed. Note: Use a combination of numbers, letters, symbols, and lower and upper case.

For example: Certificate of incorporation or business registration certificate (or equivalent official document, such as a business license) Articles of association Register of directors Register of shareholders or beneficial ownership structure chart (must be signed and dated within the past 12 months) Proof of business address (if different from the registered address) Complete the following template to finish verification Sign, scan, and upload the account opening authorization letter (a board

registration certificate (or equivalent official document, such as a business license) Articles of association Register of directors Register of shareholders or beneficial ownership structure chart (must be signed and dated within the past 12 months) Proof of business address (if different from the registered address) Note：For public funds, only the articles of association are required.Complete the following template to finish verification Sign, scan, and upload the account opening authorization letter

Registration Certificate (or equivalent official document, such as a Business License) Partnership Agreement (if your company is a partnership) Memorandum and Articles of Association Register of directors Register of shareholders or beneficial ownership structure chart (must be signed and dated within the past 12 months) Proof of business address (if different from the registered address) Complete the following template to finish verification Sign, scan, and upload the account opening authorization letter