Bitcoin Flex is the new Bitcoin protocol that offers a great opportunity for miners to build a new, profitable market by putting to work the equipment that would be obsolete and not profitable anymore with the other cryptocurrencies that are now imploding. Perfect as value storage, but with improved transaction speed and secured by the classic confirmation system, Bitcoin Flex adopted an hybrid protocol based on Bitcoin/Litecoin. Bitcoin Flex blockchain is open-source; its design is public, nobody owns or controls Bitcoin Flex blockchain.