Digi Cube (CUBE) started in 2015 and finished in 2016, with a total supply of 2.4 billion coins. The team/founder is hidden, The main reason this coin was listed is desertion.

(from old site) Run by a public ledger known as a blockchain, all transactions must be reviewed and fully approved by equal-level nodes to be considered valid. Any transactions deemed malicious, invalid, or otherwise not acceptable, are automatically rejected by peers who are constantly verifying the accuracy and legitimacy of the ledger in real-time through active running nodes The rules can not be broken. Any node found behaving poorly is banned from connecting for a short time in case it is a valid reason for invalid blocks. DigiCube uses a very custom staking system. By having both a minimal threshold for eligibility and a maximum reward available per block, CUBE supports a very attractive inflation model for both early and late investors