How to calculate when buying digital currency and then selling i

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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extended data

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. The concept of bitcoin was first proposed by Nakamoto on November 1, 2008, and was officially born on January 3, 2009. According to the idea of Nakamoto, the open source software is designed and released, and the P2P network on it is constructed. Bitcoin is a virtual encrypted digital currency in the form of P2P. Point to point transmission means a decentralized payment system. Unlike all currencies, bitcoin does not rely on a specific currency institution to issue. It is generated by a large number of calculations based on a specific algorithm. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses cryptography design to ensure the security of all aspects of money circulation. The decentralized nature and algorithm of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass proction. The design based on cryptography can make bitcoin only be transferred or paid by the real owner. This also ensures the anonymity of money ownership and circulation transactions. The biggest difference between bitcoin and other virtual currencies is that the total amount of bitcoin is very limited and it has a strong scarcity

warm tips:
1. According to the notice and announcement issued by the people's Bank of China and other departments, virtual currency is not issued by monetary authorities, does not have monetary attributes such as legal compensation and compulsion, is not a real currency, does not have the same legal status as currency, and cannot and should not be used as currency in the market, Citizens' investment and transaction of virtual currency are not protected by law
2. Before you invest, it is recommended that you first understand the risks of the project, and understand the investors, investment institutions, chain activity and other information of the project, rather than blindly investing or mistaking into the capital market
3. The above explanation is for reference only. Investors should not use such information to replace their independent judgment or make decisions only based on such information, which does not constitute any investment operation
response time: February 5, 2021. Please refer to the official website of Ping An Bank for the latest business changes
[Ping An Bank I know] want to know more? Come and see "Ping An Bank I know" ~
https://b.pingan.com.cn/paim/iknow/index.html

3. Brief introction: Chongqing fenlis Cultural Media Co., Ltd. was established on September 1, 2014. Its main business scope is to undertake approved cultural and artistic exchange activities
legal representative: Liu Yiling
time of establishment: September 1, 2014
registered capital: RMB 80000
Instrial and commercial registration number: 500107004320957
enterprise type: limited liability company
address: no.99-80, Kuangji village, Jiulongpo District, Chongqing

4. At present, there is no such software for monetary fund income calculation
to choose a monetary fund, just choose the top 15. It must take more than half a year. For example, the currency a of China and Canada is extraordinary.

5.

Different colors of the cream have different effects, according to their own needs to choose

1, ivory white: suitable for some skinned people who need no more skin color correction. They use them to cover defects and pore, and create the effect of nude make-up. Some people, regardless of their skin color, rashly choose ivory white in order to make them look white. In fact, it's a big mistake. In this way, the skin color of their face and body is far from natural. Most of us are not particularly white, so we should be cautious.

2. Light skin color: darker than ivory, more suitable for our Asian skin color. The skin is not black or white, and tends to be popular. Choosing this color is not too wrong

3. Dark skin color: this color is more suitable for the dark beauty, which will make the skin white. Don't choose the color number with your own skin color

Soft pink: it is suitable for people with fair complexion but not good complexion. Soft pink can add color to the skin and make people feel better. People with dark skin should choose carefully, otherwise they will appear black and red

5. Purple: purple, which is very popular recently, can neutralize yellow. Girls with dark yellow skin can use it to brighten their skin and make their skin look healthy and bright

6. Green: specifically for reddish skin, covering red blood and pockmarks to make skin look clean and shiny

extended information:

isolation cream is an important item to protect skin. The essence of sunscreen is sun protection. The sunscreen used in isolation cream is the same as that used in sunscreen. It is usually divided into organic sunscreen and physical sunscreen

organic sunscreen and ultraviolet can transform the harmful ultraviolet into harmless; Physical sunscreen agents (titanium dioxide, zinc oxide, etc.) mainly rely on the principle of reflection to block ultraviolet rays

to sum up, black people choose black, white people choose white, close to their skin color, and colorful BB Cream / isolation cream can neutralize and brighten their skin color. The most reliable thing is to have a try at the store counter

6. It's a bit similar to stocks

7. At the present stage, digital currency is more like an investment proct, because of the lack of strong guarantee institutions to maintain its price stability, its role as a measure of value has not yet appeared, and it can not be used as a means of payment. As an investment proct, digital currency cannot develop without trading platform, operating company and investors
the process of digital currency trading through the platform is as follows:
(1) investors should first register their accounts and obtain digital currency accounts and US dollar or other foreign exchange accounts
(2) users can buy and sell digital currency with the money in their cash account, just like buying and selling stocks and futures
(3) the trading platform will sort the buy requests and sell requests according to the rules and start to match them. If they meet the requirements, the transaction will be concluded
(4) a buy or sell request may be partially executed e to the difference between the buy and sell volumes submitted by users
the depth of water in the line should be careful.

8. In a transaction, a short machine can be converted into a short one at a time. I hope I can.