How to judge the successful purchase of bitcoin

1.

The remitter will pay bitcoin directly to the other party according to the address of the payee through the computer or smart phone

after the transaction data of bitcoin is packaged into a "data block" or "block", the transaction is initially confirmed. When a block is linked to a previous block, the transaction is further confirmed. After six block confirmations in a row, the transaction was irreversibly confirmed

the bitcoin peer-to-peer network stores all transaction history in the "blockchain". The blockchain continues to extend, and once new blocks are added to the blockchain, they will not be removed. In fact, blockchain is a distributed database composed of a group of scattered client nodes and all participants, which is a record of all bitcoin transaction history

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special attention:

1. When purchasing and selling bitcoin, it is necessary to deal with it in time, and do not need card orders. For example, after placing an order, you need to pay in time and click paid. After others pay you, you need to put money in time. Otherwise, the other party will appeal to Huo coin

2. The collection account must be filled correctly

3. The risk of currency market is high and investment should be cautious

after buying bitcoin, if you want to change it into other currencies, such as EOS and Ethereum, you can go to the currency trading platform and directly click the hanging order to sell it and change it into other currencies you want. If you want to change money, you can sell it on the off-site platform. People who need to buy will contact you, operate on the platform, and then pay offline< strong>

2. 1. Using bitcoin mining machine to obtain bitcoin
mining is the only way to obtain undeveloped bitcoin, which needs to purchase professional mining equipment for mining, which is called mining machine in the instry
bitcoin miner obtains bitcoin through a lot of calculation through hash algorithm. As we all know, the number of bitcoin is constant, 21 million. As time goes on, the number of miners increases and the number of miners decreases.
the difficulty of bitcoin system is dynamically adjusted. Every 2016 bitcoin is g, an adjustment will be made, The adjustment is based on the block time of the previous 2016 blocks. If the average block time of the previous cycle is less than 10 minutes, it will increase the difficulty. If it is more than 10 minutes, it will rece the difficulty. The purpose is to ensure that the system can output a block every 10 minutes, so the difficulty adjustment time is about 2 weeks (2016 * 10 minutes), that is to say, the output will be halved every four years, And the difficulty will be adjusted every 14 days, so the general trend seems that the output of mining will be less and less
2. Purchasing power for bitcoin
after the prevalence of mining, there are some bitcoin mines, that is, multiple mining machines are concentrated in one place for mining, unified maintenance and management, low electricity price, to rece the cost of mining
the most important parameter of bitcoin mining machine is computing power. The higher the computing power is, the higher the output will be. In the difficulty of bitcoin mining, how much bitcoin can be g with 1t computing power is also used to measure the current difficulty of mining. Therefore, some mines will directly sell computing power to users to dig coins. In this way, the mining risk is relatively lower, and there is no need to buy mining machines and equipment, and no need to maintain them, The maintenance and management of mining machine is relatively troublesome for Xiao
3. Reward for bitcoin
with the rising price of bitcoin, bitcoin has gained more popularity than before, and its position in virtual currency is also unmatched by other currencies. There are some real procts of reward bitcoin mechanism in the market, and cat disk is one of them< The simplest way to get bitcoin is to find the person who holds bitcoin to buy bitcoin, which is equivalent to buying goods. But bitcoin is not required by everyone. Therefore, it is necessary to find the person who holds bitcoin and carry out direct transfer transaction. At the same time, there are certain risks, The other side needs indivials to grasp whether they are cheaters or not, so I don't recommend such transactions on the basis of not being acquaintances or not having certain trust
2. Online trading
there are many trading platforms for bitcoin, large or small. At present, the relatively large and well-known trading platforms are Huo coin, coin security, okex, uto market,... And so on. These platforms are more convenient and safe as three-party guarantee transactions, and the only risk is platform running, But the possibility is relatively small, but some small platforms are not without security

3.

Log in to fire coin

Click bitcoin spot trading

select sell, and the default is price limit trading panel. Take buying as an example, fill in the selling price and selling volume, and click sell BTC

< H2 > extended information:

fire coin is a safe and reliable bitcoin trading platform in China. It has obtained a round of 10 million RMB capital investment from Zhenge fund, Dai Zhikang, Sequoia Capital (shareholders of many global well-known companies such as apple and Alibaba). Fire coin implements strict risk control management and has been running stably for 3 years. As of the end of 2016, the accumulated turnover of fire currency reached 200 billion yuan

on September 15, 2017, huoyuan.com announced that registration and RMB recharge services will be suspended from now on, and all users will be informed before September 30 that they are about to stop trading. At the same time, all transactions of digital assets against RMB will be graally stopped before October 31

in June 2018, fire coin officially announced its withdrawal from Japan, and on July 2, it removed its website

4. Bitcoin can be purchased in a variety of ways. You can do peer-to-peer transactions with your friends face to face. It's easy, but it's not always safe when dealing with strangers. Some platforms allow you to use a credit card to buy bitcoin, or you can find a local bitcoin ATM, but both methods charge a high fee, usually higher than 7%
AAX provides an over-the-counter market in which you can buy bitcoin in US dollars, Hong Kong dollars and RMB. In essence, it's also peer-to-peer trading. You can reach an agreement with a certified merchant on our platform, but AAX will provide oversight to ensure that each party complies with the agreement
once you have bitcoin in your account, you can use it to buy other digital currencies, or convert the balance into stable currency (such as usdt) for trading.

5. There's no way to speed it up, because it's up to one level. It's only a little harder

6. No matter how much you say, it's a trading platform you've used for a long time https://dragonex.im/account/register?inviteId=1007768
The rest of their own explore it, this can be directly recharged RMB purchase, novice is easy to start

7. 1. Avoid the greed and panic of human nature. Greed will make you reluctant to sell at a high level, and panic will make you sell as soon as you fall, and eventually you can't get rid of the fate of being cut leeks.
2. Stop when it's good, the virtual currency market does have a big rise and fall, but if it has risen to the psychological price, you should sell it in time. Know how to stop profit and stop loss
3. It's better to know the trading trends of people with large positions through timely consultation. The exchange that publishes the dynamics of traders with large positions: at present, there is only Qube
4. It depends on how others operate. If there are many sellers, you can wait for a period of time, and then the price will be cheaper than the current one;