RealID: Building A Secure Anonymous Yet Transparent Immutable ID Service

摘要

This paper is to describe a novel approach of building a secure and anonymous yet transparent and immutable identification management system. A consortium block chain with delegated proof of stack (DPOS) is used to build consensus based user credential. It can be used to provide ID related services to various applications including internet social media in which human being is identified from social bots. A prototype shows that such ID management system is feasible. It is also immune to many id attacks.