Can bitcoin be a real currency

1. bitcoin has no center. The questioner should not know much about bitcoin. Bitcoin is a consensus network, contributing to a new payment system and a fully digital currency. It is the first decentralized peer-to-peer payment network, which is controlled by its users without a central management organization or middleman. From the user's point of view, bitcoin is much like Internet cash. Bitcoin can also be regarded as the most outstanding three style bookkeeping system

if there is a bitcoin center, it is big bitcoin enterprises, such as trading platforms and bitcoin wallet suppliers. I suggest you go to bitcoin home to make up for it.

2. Let's put aside bitcoin and talk about the conditions for becoming a world currency:
1: convertibility
2: relative stability of value:
3: universal acceptance

in my opinion, there are no three bitcoins, so becoming a world currency is empty talk

3. virtual currency will become the trend in the future, not necessarily bitcoin. Maybe every country will have its own unified virtual currency

4. No, big fluctuation, low volume, inconvenient trading, unsafe, no power support