If you know anything about cryptocurrencies,you probably know about things like a Bitcoin Hard Fork - the action Bitcoin takes to move their blockchain of transactions onto a new path with different rules and versions to update the process and avoid issues with a past transaction string. A Bitcoin Fork is a critical part of keeping the cryptocurrency secure with valid transactions being worked by the nodes. If you need to see Bitcoin Forks,just get the list from http://forks.net/list/Bitcoin .