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.
Merging blockchain technology and P2P (peer-to-peer) distributed service, CVN is the next generation content distribution platform, creating a highly autonomous community, optimizing on traditional content distribution, transfer, filter and review processes, a platform where good content can be immediately and widely shared while spam is held at bay.