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.
HBZ | A Mobility Ecosystem set to reshape how we get from A to B. HBZ is a cryptocurrency and blockchain based transportation ecosystem to seamlessly offer transportation globally from scooters and cars to tolls and international flights through a partner network with ease, full transparency while users maintain full ownership of their personal data. HBZ’s sophisticated SDK allows any 3rd party to integrate and allow its users to acquire and spend HBZ inside their own application with ease. Currently, HBZ is active and usable directly within the Helbiz app.