Two of my ad slots were marked as "Verified" recently. There is nothing on the site that explains what that means, so it would be helpful if you added an explanation about it somewhere on the site.
Well it is displayed in CoinUrl when you ask for verification:
The "verified" status for an advertisement slot allows the website owner to receive additional income through our affiliate program. Every time an ad is shown, your referral link will be embedded into the "Ads by CoinURL" label!
The "verified" status can be assigned to all sites having legitimate content, do not urge users to click ads, and do not have any ads from competing Bitcoin advertising networks. Your ad slot will be manually reviewed within 24 hours. If it is accepted, you will see an icon near the slot title; otherwise, an email will be sent with the reason for rejection.
The thing is, I never asked for my ad slots to be verified. My site also has ads from competing Bitcoin advertising networks.
Nothing wrong with it, it was just really unexpected. I have a hunch it was a mistake, though.