You may be asked to show your deposit history within 6 months to verify the source of your assets.
1. Record yourself logging in to the corresponding external platform you used to transfer assets to Binance.
2. Find the relevant transaction records, including the date, name of the coin/token, withdrawal amount, and TxID of all your withdrawal records within 6 months.
Please make sure that the withdrawal information is consistent with that in your Binance account.
Important notes:
For more information, please refer to this tutorial: