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.
Bean Cash has a maximum coin supply of 50 billion virtual beans, approximately 2380 times more than Bitcoin's supply. It will take 96 years before all of Bitbean's supply is fully available. It is the first cryptocurrency to implement a 20MB block size limit. Bitbean has a confirmation time of 1 minute.