There's a lot of history between the 4 you mentioned. Each one was copy aka forked from Bitcoin (Only Bitcoin SV broke off from Bitcoin cash). Unfortunately there isn't a well documented site for all of these. Bitcoin today still is the largest of all cryptocurrencies.
There's a lot of history between the 4 you mentioned. Each one was copy aka forked from Bitcoin (Only Bitcoin SV broke off from Bitcoin cash). Unfortunately there isn't a well documented site for all of these. Bitcoin today still is the largest of all cryptocurrencies.