At HookSounds, you have your own dashboard to add the URL to your channel(s) in order to get cleared and avoid copyright claims. First, go to your profile: click on your name on the top right of the page, select Profile to access your dashboard. Go to Clear Channels (under the Account list on your left) and add the link(s) to white-list your channel(s). Click on Save, once we approve it, your channel(s) will be whitelisted.
Important: once you have added the link, it cannot be modified.