You can submit pictures, an audio or video clip. Currently, you need to submit them one by one, and there is a size limit for the file that you upload. We suggest setting a royalty for your NFT so that you can get some income every time your artwork is traded. However, you won't be able to set it when lazy minting (buyers pay gas fees for minting) is enabled. We will review any NFTs created by you before releasing them, but those purchased from the secondary market don't require review.

The video must be one continuous recording (no edits or multiple clips). If the video file is too large, upload it to a cloud drive and share the link (ensure access permissions are granted).Where can I find my withdrawal TXID? Log in to your account at okx.com, go to the Assets and select Withdraw. On this page, you can view your withdrawal history and find the TXID for the specific transaction. TXID can be found in your withdrawal history