bitcoin currency and block technology was invented , if block technology universal in the world , we need a based on block search engine it ? google web-based search technology will be out of date it?
what? No the database of google are now limitless it takes 10 to 20 years to gather datas like google. And 5 more years if you really want to over run google by convincing people to use your technology. Google search is now part of daliy living of most people who use internet.