Unlike many other fintech and trading platforms that offer Convex, when you buy CVX on Kraken, it belongs to you. Kraken firmly believes in the self-sovereignty and the right to personal custody that Convex was built upon. Therefore, Kraken allows you to take your CVX off of the Kraken platform. You can store it in the wallet of your choice and decide how to use it. When you purchase Convex from Kraken, it is your digital property.