This is a simple example dApp that uses OpenPassport contracts. You can use this as a boilerplate to build your own dApp on top of OpenPassport.
You can compile our circuits and manager your own prover server, but we are also providing a prover server and verifier contracts which is related to our prover server. In this example, we will show how to integrate our verifier contracts into your dApp and use proved attributes from user's passport.