Original sentence: The naming of Bitcoin Cash is contentious; it is sometimes referred to as Bcash
Edited sentence: Its detractors refer to it as "Bcash", "Btrash" or simply "a scam".The "Bitcoin Cash" name is used by the cryptocurrency advocates such as Roger Ver, investors, entrepreneurs, developers, users, miners or people trying to remain neutral such as Andreas Antonopoulos.The technical difference between Bitcoin Cash and bitcoin is that Bitcoin Cash allows larger blocks in its blockchain than bitcoin, allowing it to store more transactions per second into the blockchain