Black Jack (JACK) started in 2016 and finished in 2016, with a total supply of unlimited coins. The team/founder is hidden, The main reason this coin was listed is scaming.

Symbol: JACK. Type: PoW/PoS/PoW Hybrid. Total coins: Unlimited. Transaction confirmations: 3. Transaction fee: 0.0001 Jack. Port: 21426. RPC port: 21425. Minting: PoSn. Minimum stake age: 4 Hours. Maximum stake age: 4 Days. Minting maturity: 40 confirmations. Blocks rewards. 100 to 41000 = 21000% per year. 41001 to 60000 = 10000% per year