Bitcoin Cash (BCH) is a clone of an older version of Bitcoin.
The idea is to be able to accommodate more transactions on the parent blockchain without having to resort to “off-chain” solutions like the Lightning Network deployed on Bitcoin.
Bitcoin cash is the result of a split in the Bitcoin community over differing opinions on how to scale the Bitcoin network.
The community supporting Bitcoin Cash is in the minority, and believes that scaling should not involve secondary networks such as the Lightning Network.
But rather by other methods, such as increasing block size.
Bitcoin Cash, for example, has 32 MB blocks, rather than the 1.8 MB of Bitcoin.
Buy Bitcoin Cash online.