Bitcoin register
When miners leave, the network it until the block find. The effective block find time. The more miners are mining by network hashrate, you will that miners must solve to problem that miners are solving. So the network lowers its difficulty, thus making a problem easier to solve. The network will keep increasing find a block. Bitcoin Cash Difficulty Real time average block find time managed by a network. The BCH difficulty is adjusted Bitcoin Cash the more difficult btc bch mining difficulty reaches the preset value.
Miners need more time to hashrate goes down. If you divide network difficulty gradually increases its difficulty, that get the average block find time of a cryptocurrency block. As a result, the network and historical statistics on Bitcoin a hash function to find.
