For example i have 3 blogs and i use 3 adsense revenue sharing program how do i know that they are really displaying my ads and just them no any other auto surf ....?
Channel is imperfect in that you will get things not adding up, but you will have not clue what other site is displaying. Yes, if you go view every page on the internet and check it. Actual Solution: Add your blogs to your Allowed Sites in the adsense control panel. If someone else uses your publisher id, the ads will still show, but you won't get credit for them and, more importantly, you won't get into trouble for the sites being in an autosurf, containing porn, or otherwise violating TOS. Click Adsense Setup on your control panel, then Allowed Sites, and list your legit sites in the space provided.