Mining solo with 100 Mh/s The ZTH network have an estimate of 7200 blocks per day, and a network hashrate of 4.68 TH/s. With a hashrate of 100 Mh/s, which equals to 0.00214% of the network, you will have 15.37% chance of finding a block in a day. On average, you will find 1 block every 7 days at the current network hashrate.