Bitcoin official website BBC

1. ... bitcoin official website in foreign countries
bitcoin trading platform itself is not domestic
foreign countries are not particularly strict in the control of virtual currency
so it does not constitute an illegal statement

2. Your description is not clear. There are too many bitcoin wallets. Any platform that supports bitcoin trading has its own wallets, as well as countless online wallets, mobile app bitcoin wallets and official bitcoin wallets. I don't know which one you're talking about. Here's the official download address of bitcoin Wallet: https://bitcoin.org/zh_ CN/

3. Your description is not clear. There are too many bitcoin wallets, and there are many bitcoin wallets. If you simply want the login website of bitcoin wallets, I can recommend one, coin bag. You can search it and log in to their official website directly.

4.

This situation must be timely feedback to customer service, to retrieve

if bitcoin is stored in the account of the exchange, all the coins are in the big account of the exchange. If the exchange stops trading or goes bankrupt, all the coins belong to the actual controller of the exchange (the person who has the key of the big account)

therefore, if there are official problems in the exchange, we must contact the official customer service in time to retrieve them. In addition, digital assets, blockchain and other technologies will have unpredictable effects, and problems in the development process need to be standardized

extended information:

people who really own bitcoin do not store them on the Internet, but store them on the hard disk. Bitcoin's code is open source, which means that technicians can modify the code to proce a continuous stream of virtual currency

which breaks through the "limited amount" attribute of bitcoin. These virtual currencies can be exchanged with fiat currencies. For example, bitcoin can be exchanged into yen, and yen can be exchanged with almost all fiat currencies in the world

in this case, if the number of virtual currencies increases arbitrarily, there will be problems in the whole international monetary system. Therefore, on September 4, 2017, the central bank stopped the exchange function of the token trading platform, especially the exchange function with legal tender

5.

1. Open a browser to search for "bitcoin"

6. What it calculates at present should be the encryption work of qubit itself. In fact, it only encrypts the personal mining and trading information of qubit users! It is the first blockchain digital currency with cross chain technology jointly built by the core team of zhongbencong bitcoin and the team of Ethereum.

7. These discount promotion of what the banner of the company are deceptive, the ultimate goal of the company is to cheat you pocket money.

8. The prices of bitcoin and Ethernet continued to decline sharply. According to the offer of coindesk, a trading platform, bitcoin was as low as US $7559 today and the latest was US $7670, down 191 US dollars or 2.44%, with a market value of US $130 billion. Ethereum, another virtual currency, recently reported US $521, down 31 US dollars or 5.72%, with a market value of US $51.19 billion
it is worth mentioning that the global market value of digital cryptocurrency was about US $372.9 billion last Wednesday, and it was US $310.4 billion on Thursday. The overall market value of digital cryptocurrency shrank by US $60 billion in 24 hours.

9. It feels like a model currency
if you really want to play bitcoin, you'd better go to the three major exchanges. The other exchanges are risky.