Wixlar is the only Digital Currency offering 12 Services to the public, 5 International Physical Offices https://wixlar.com/offices , Sponsoring Major Blockchain, Charity, Sports and Fashion Events, as well as its own TV Broadcasting Channel 24/7.
The main goal of Callisto is to research and develop a reference implementation of a self-sustaining, self-governed, self-funded blockchain ecosystem and development environment. Callisto aims to establish a secure and contribution-friendly environment for further protocol development and improvements. It will rely on a built-in system of smart-contracts to achieve this goal.