bitcoin for Dummies
Xếp hạng mức đ�?ph�?biến dựa trên vốn hóa th�?trường tương đối của tài sản.Bitcoin was established in 2009 by Satoshi Nakamoto, a pseudonymous developer. Bitcoin is intended to be totally decentralized instead of controlled by any solitary authority. With a complete supply of 21 million, its scarcity and decentrali