# Identity Oracle

Privacy information bound to Halo DID, such as Web2 accounts, identification, etc., will be encrypted and stored according to user requirements. Users can choose to display it to specific users within the Halo app or to third parties through Identity Oracle. Identity Oracle will be based on zero-knowledge proof technology. The user only needs to provide proof of relevant information for verification and will not expose the information itself when authorizing the provision to a third party. This can effectively protect the privacy of users, in the process of information transmission, or in the face of possible third-party malicious behavior, information will not be leaked.
