I have forked **`Litcoin 0.8v`** to make my own costomized coin(learning purpose), with some changes in parameters: 1. Total no of coins to be mined = 270,000,000. 2. Block formation time = 15sec. 3. Time for halving = 2 years. 4. Life span for mining = 20 years. 5. Mining reward coins per block for first 2 years = 32.16899445. 6. Total no of coins to be mined in first 2 years = 135264187.8669276 Every thing is working ok but blockgeneration time seems to be too slow. Though conformation time of 15 sec is just an avg value but in my case i am getting conformation in every 2 to 3 min which is far beyond expected *Edit:I have set my difficulty to be as low as possible which is around 0.002 and retargeting time is set to 10 min, but even after of 3 days of minning i got somewhere around 3400 blocks,and also its difficulty is same in every block though i am doing number of transaction within nodes.* { "version" : 80705, "protocolversion" : 70002, "walletversion" : 60000, "balance" : 17474.98800000, "blocks" : 3407, "timeoffset" : 0, "connections" : 2, "proxy" : "", "difficulty" : 0.00024414, "testnet" : false, "keypoololdest" : 1516853983, "keypoolsize" : 102, "paytxfee" : 0.00000000, "mininput" : 0.00001000, "errors" : "" }