Robin Advertisement Blockchain (RAB) Through blockchain technology, ecosystems can be made transparent, advertising fraud can be reduced, user image accuracy can be improved, and more importantly, pricing can be given to users' attention, and the interests of the original complicated advertising system intermediary can be divided. The new ecosystem may develop from the purchase channel. As a platform for the flow of the party, it will no longer sell advertising to earn income. Instead, it will improve the value of its ecosystem through the operation and maintenance of the ecosystem, thus making the generation used in the ecology. The currency appreciates to generate income.