In brief

-Presearch is a privacy-centric search engine that is going live.

-Users are rewarded with PRE tokens.

-The blockchain-based search engine is designed to protect user IP addresses, device info, browsers, and location data.

Blockchain-based startup Presearch has released a decentralized search engine to help provide a more private alternative to Google. Taking a play out of privacy-centric web browser Brave's book, it also rewards its users with it native crypto token, PRE. 

The Ethereum-based project uses searches powered by independent nodes to help protect the identity of the people who make queries for data. Moreover, it puts a dent in the monopolistic power of Google to organize and rank results.