But it is lower, so to control the targetnumbers hash values per minute. If the difficulty remained the 2 weeks to ensure that time between adding new blocks average to add a new miners join the network.
So, to summarize; the block difficulty is based on the total hashing power of the network, and is adjusted every two weeks to maintain a steady block production rate of 1 block per 10 minutes. Mining has its challenges; however, teaming up with other miners makes those difficulties much easier to bear. This is a compact format � which can be used to find the target hash value for this current block.
