Is Bitcoin is future currency all over the world ?

NANO is instant feeless and entirely scalable. Bitcoin should not be used as a currency, segwit has too many issues with selfish block mining

https://www.youtube.com/watch?v=A3WNongC18M

Bitcoin never died, it's only just begun. That being said, other cryptocurrencies will dominate future markets due to advancements and innovations.

Blockchain technology has a brighter future than most digital currencies in general and Bitcoin in particular, judging from responses to this months column. Its also clear that a discussion of this subject can reach far beyond the confines of the original question, involving us in a debate about central banking systems.

Supporters of the notion of digital currencies included Hamad Sheikh, who pointed out that ?Digital currency is here to stay, simply because it does not require middle men or local regulatory bodies to hinder its transnational efficiency. Farah commented, ?Bitcoins are useful for trading currencies internationally seamlessly in real timesomething current banks lack According to Kueth Duany, they are ?proving to be another interesting asset class to store value

Bitcoin is essentially the MySpace of cryptocurrency. It will be replaced once a GOOD PoC comes out for implementing blockchain technology.

bitcoin is future currency
blockchain system is future technology
bitcoin never die

well i am new to this place , but i think the blockchain technology is something that is longlasting.

For now, bitcoin is really really unstable, but some statistics are saying that it might go up to 280k$ until 2020, so you can still save up

Buy the dip and hodl. Bitcoin is the future. Anybody like steem or litcoin?

blockchain is the future technology. but bitcoin maybe..

Some say that Bitcoin is dying but blockchain is the future. They don't really remember that bitcoin brought the blockchain in to the world. Bitcoin implemented the blockchain technology at first. If there were no bitcoin, you'd have never heard about blockchain either. Bitcoin will always be the leader in cryptocurrency. It is very unlikely for an altcoin to dominate bitcoin in near future or at all.