What is Diem cryptocurrency?
Could you elaborate on the Diem cryptocurrency? I'm curious to understand its purpose, origins, and potential impact on the digital currency landscape. Is it intended to be a global currency? How does it differ from other cryptocurrencies in terms of scalability, transaction speed, and privacy? Furthermore, what are the challenges Diem faces in terms of regulatory acceptance and market adoption? I'm also interested in knowing about its potential use cases and how it aims to compete with existing payment systems.