Nice joke. Bitcoin is unique for several reasons. One of its distinguishing characteristics is that it exists purely in digital form, making it intangible and only viewable through digital devices like smartphones and computers as you would say. It is this digital nature that sets it apart from traditional physical currency.

In addition, the uniqueness of Bitcoin lies in its decentralized nature. It operates on a decentralized network called a blockchain, which means it is not controlled by a central authority such as a government or bank. This decentralized aspect gives users greater control over their finances and removes the need for intermediaries in transactions.