Chi (Q-Chi) can be broken down to mean quantum essence of life, is attempting to harness the disruptive blockchain technology to power the marketing, health and gaming industry. Providing a sustainable chain/supply while bringing future financial opportunities and increase in value to its participants. QChi is collaborating with computer technology, health, tourism and marketing based companies to bring crypto/blockchain technology to the these industries. The cooperation is aimed at providing Qchi a solid and stable backing to achieve a promising future.
Stealthcoin (XST) has been rebranded to Stealth (XST): https://twitter.com/stealthsend/status/993226001101545473 Stealthcoin provides a complete anonymity solution for cryptocurrencies. Stealthcoin has a fair distribution with nearly four hours of low block rewards, a small premine of 1%, and the long-term energy efficiency of proof-of-stake minting.