Bitcoin does not have a centralized system that would be managed by one organization. Security control and, indirectly, the way the development of the currency is carried out by the participants - people who are engaged in "digging", launching Bitcoin software on their computers. Thus, we are dealing with the rule of the majority.

While US policy has focused on isolation from the outside world, Bitcoin continues its successful procession in the crypto-currency market as the main digital currency and already claims to be an alternative to the dollar as the main international currency. However, it is not stable now

I don't think that will happen forever but I do believe that most of the Altcoins were created to solve one of two flaws with Bitcoin. So although, Bitcoin is the major coin right now few altcoins may rise to match its price and demand. However, this may not happen forever.

Bitcoin is not dead and it can't be dead again because it was never dead. Right now bitcoin is a little unstable going up and down but soon it will be going up in a slow and stable line again.
Once the people calm down with panic selling then it will be back to normal

well i think of course yes because bitcoin is still far udervalue from its real price i think  if they sold bitcoin at february 2018, most of them was at loss and want to cut the losses and you cannot expect everybody to hold their Bitcoins if they really need to do some spending

according to me it depends on how the development of cryptocurrency is created, when cryptocurrency or coin it has a very limited total supply and has a very useful product then the coin can move quickly.

This is only mean that people already recognizing the benefit of Bitcoin and the value of it. It is nice that some countries are open and accepting Bitcoin already. Hope that other countries also recognize Bitcoin.

Just like any other market, bitcoin also has its ups and downs. Bitcoin will not stay on its down low condition. If everyone is kist aware on how stock market goes, bitcoin I believe will behave in the same manner.

Well, we all know that Hacker is such a nightmare for every crypto enthusiast and this tips is very helpful especially for a newbie in cryptoworld. So its good to you to sharing this.

Week 3 (22/06- 28/06)

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Week 12 (18.06-22.06)
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Week 2 (15/06- 21/06)

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But the reason why they do that, because they afraid of getting more losses.  I think they didn't know a lot, that's why they do that.  There are the reason why they do that but also it affect bitcoin because it will cause by falling more.

Week 11 (11.06-17.06)
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Given the size and reach of Amazon, I wouldn't be so sure that they will just accept Bitcoin or another pre-existing coin. They could launch their own coin with Amazon-specific perks and do pretty good.

Week 1 (08/06- 14/06)

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WEEK 4 (26/05-01/06)

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I dont think ripple is future of cryptocurrency because its centralized and ripple supply is not limited and they can produce any amount, because of this its like usd dollar and have no future.

Participating in a bounty with too many participants means that you should expect less rewards because many of you are going to share the bounty pool allocated in a particular campaign. This also means that the project is good that's why many participated.

In Vietnam a lot of bitcoin users fear the government. This is what makes them nervous. Because the Vietnamese government does not accept this currency. So there is no legal protection of the currency. Players are responsible for themselves.