openid4vp://cb?client_id=x509_san_dns%3Aissuer.zkp.app.siros.org&request_uri=https%3A%2F%2Fissuer.zkp.app.siros.org%2Fverification%2Frequest-object%3Fid%3D43bf209a-1014-4ae3-b8ec-83f26b5ef8bf