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.
A sound currency must be lendable. Our goal is to connect blockchain assets with a straightforward protocol, to create an inter-blockchain lending market, bringing the crypto ecosystem closer to a sound currency. Creditcoin connects many blockchains to create a secure, transparent cryptocurrency lending market, that allows fundraisers and lenders to connect directly with one another.