Zilber Coin (ZBC) started in 2017 and finished in 2018, with a total supply of 55 million coins. The team/founder is hidden, The main reason this coin was listed is desertion.

(from old site) Emission zilbercoin-currency completely decentralized and can be carried out randomly any client system by using the computing power of electronic equipment for the maintenance of the system. Issue volume is automatically adjusted so as not to exceed the upper threshold of 55 Million of coins.