What is presearch,

Presearch is a search engine based on blockchain technology and sees itself as an open & decentralized search engine that rewards community members with Presearch Tokens for their usage, contribution&promotion of the platform Presearch rewards community members with Presearch Tokens for their usage, contribution to, and promotion of the platform. In a world where one company controls 78% of all searches, influencing trillions of dollars in spending, explain more