If you log in to creator.bitski.com, you’ll be navigated to your creator dashboard. On the left, you’ll notice a tab called “Collections” and your contract will appear. Click the contract you’d like to view the contract ID of, and the ID will be displayed on the right.
Based on that ID, you can verify if the collection made on OpenSea matches up! If it doesn’t and you feel there is a possibility someone is pretending to be you, please reach out to email@example.com.