Presearch is a search engine that uses blockchain technology and artificial intelligence to improve the searches of its users, they define themselves as an open and decentralized search engine that rewards its users with Presearch tokens (PRE) for the use, contribution and promotion of the platform.
The initiative was originated in Midland, Canada, and a closed beta version was launched on November 15, 2017 for a limited audience then opened for a public beta on April 9, 2018. The closed beta had an estimated 15,000 users and the open beta targets 100,000 users by the end of May 2018.
Presearch pays you up to 8 PRE per day for doing exactly what we do in other search engines like Google; Internet searches. Additionally they have a referral program through which you can invite your friends and family to try Presearch, they will earn a bonus of 25 PRE when they register with your link, and as a thank you Presearch also awards you a bonus of 25 PRE for each active user
Start general with Presearch:
https://www.presearch.org/signup?rid=273594
URL PRESEARCH COINMARKETCAP:
https://coinmarketcap.com/es/currencies/presearch/