By now i expect people to have believed about bitcoin and it effectiveness in the role it played in the economy, if some people still doubt the means through which they can make use of bitcoin as digital currency and make payment transactions through it, that means they are only in for attack on bitcoin since they did not support the adoption because by now p2p network isn't more any difficult thing to understand, but yet some believed in its manipulated abilities, but we will continue to emphasize on bitcoin ad digital currency and it continued in serving us this same purpose over years and the transaction made are evident to be legal since blockchain technology is not having a loophole for manipulation.