Ideamarket builds credibility infrastructure for information without relying on legacy media, academia, or government institutions. Its platform lets users create posts, rate opinions, cite related posts, and stake IMO tokens on users to influence post visibility and rating impact. Post owners receive fees when their posts are rated, creating potential income for independent researchers, journalists, DeSci projects, activists, and other knowledge creators. Ideamarket operates on Arbitrum and provides smart contracts, a backend, and subgraph access for builders.