I can clearly see that there are other cryptocurrencies that are beginning to dethrone bitcoin, showing off there quick and secured transactions, though bitcoin continues to be the king. What does bitcoin need to improve state your opinions.
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Bitcoin is one of the secured online currencies and more trustable now a days so we can definitely make a improvement in bitcoin like putting bitcoin ATM's on all cities it is very helpful to withdraw their bitcoin quickly without delay this will helpful to improve bitcoin user's all over the world.
Bitcoin need to improve the security itself and all the transactions made from person to person. a lot of fake news are surrounded in the community trying to beat the bitcoin.