Ballotbox
A zkDataDao capable of remarketing data and reputation systems for solo or collected groups. Ballot box automates data sharing and distribution through a smart contract.
Demo
About
We have three entities in our protocol - the interaction between these agents must be mediated by a smart contract: ! The querier agent posts the reference to their question on IPFS, and then applies on the smart contract to have their question answered. ! The response agent(s) provides anonymous data through the smart contract which is fed to a feature-set in order to answer the querier agent's request with "real-world" data. ! The request agent finds the feature-set useful, and decides to invest in it. They must apply through the smart contract to gain access to the data.
How it's made
! We first port the Semaphore ZKP protocol to the FVM in order to create an anonymous voting platform on the Filecoin network. ! When a new question is asked, the question is stored on IPFS using the Lighthouse-SDK, and then the response agent reads this question, and provides their answer anonymously.