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.
Propy is a decentralized real-estate market place backed by superior blockchain infrastructure to facilitate real-time unified transaction in order to reduce fraud and redundancy. Propy is the world’s first international real-estate marketplace.