HedgeTrade is a decentralized prediction market focused on a wide variety of financial assets. Trade predictions can then be purchased using the HEDG token for users to replicate and learn from. Correct trade predictions award the trade predictor with the HEDG tokens originally put forth by those individuals who purchased that prediction originally through the marketplace. Incorrect trade predictions see the HEDG tokens used to buy that prediction returned to the original buyer(s).
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.