> In fact, Bitcoin are fungible from a regulatory perspective: As every one USD is worth as another USD, every Bitcoin has same value as another Bitcoin and the

> In fact, Bitcoin are fungible from a regulatory perspective: As every one USD is worth as another USD, every Bitcoin has same value as another Bitcoin and they are fully intechangeable without any change of value on both sides of the transaction. They're not worth the same from a market perspective. When bitcoins are dirty they trade at lower price.