Brevis collaborates with Kaito to provide verifiable Mindshare data for Polymarket

BlockBeats news, on November 24, according to official sources, Brevis announced a partnership with Kaito to provide verifiable “mindshare” and sentiment data for Polymarket. On November 21, Polymarket launched its first prediction markets based on Kaito's mindshare metrics, allowing users to trade based on the sentiment heat of various encryption projects. Since the mindshare data is generated by a single entity, participants cannot verify the authenticity of this data or whether there is a possibility of manipulation. Brevis generates on-chain verifiable proofs for Kaito's mindshare calculation process through zk-SNARKs, and completes the verification on the BNB Chain, ensuring that the data has not been tampered with while not disclosing algorithm details. This cooperation continues the previous privacy verification collaboration on Kaito's InfoFi platform, extending similar zk-SNARKs capabilities to the prediction market scenario, allowing previously unverifiable data sources to be used to build a more trustworthy on-chain market.