How to open digital currency

1. Little brother, I will do it. What kind of virtual digital currency do you want to develop? I can basically operate it. The key is cheap!

2. Digital currency is abbreviated as digiccy, which is the abbreviation of "digital currency" in English. It is an alternative currency in the form of electronic currency. Both digital gold coin and cryptocurrency belong to digiccy. Digital currency is an unregulated and digital currency, which is usually issued and managed by developers and accepted and used by members of a specific virtual community. The European Banking authority defines virtual currency as a digital representation of value, which is not issued by the central bank or authorities, nor linked with legal currency. However, because it is accepted by the public, it can be used as a means of payment, or it can be transferred, stored or traded in electronic form. Digital currency is a kind of venture capital. Some people can make profits in this market, while others can make losses in this market. To make money, digital currency can be invested by mining and trading on the platform. Digital currency has price fluctuation and is investable in theory

warm tips: the above explanations are for reference only, without any suggestions. There are risks in entering the market, so investment should be cautious. Before making any investment, you should make sure that you fully understand the nature of the investment and the risks involved in the proct. After a detailed understanding and careful evaluation of the proct, you can judge whether to participate in the transaction
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3. At present, the blockchain digital currency exchange has three kinds of licenses most applied for in the market: MSB license in the United States, MTR double license in Estonia and austrac license in Australia

MSB license in the United States is a license with a wide range of supervision. It is aimed at engaging in money service business and companies in the United States, including digital currency, virtual currency transactions, ICO issuance, foreign exchange, foreign exchange and so on. Relevant business companies must apply for MSB license to operate in compliance. The license plate is characterized by high reputation, high gold content, independent recognition by investors and exchanges, and low cost compared with other digital currency licenses. Processing: provide a director information (ID card) + provide a company name (need to help you register an American company first)

Estonian MTR virtual currency trading license includes two licenses: virtual currency trading license service and wallet trading service license. Characteristics of the license: the first digital currency license issued by the state is very friendly to the blockchain, the relative policy bill and so on, and the reputation is very high. Although the cost is higher than that of the US MSB license, it is actually very low. Handling: the first way: provide a director's information (ID card) + provide a company name (need to help you register an Estonian company first) + director's no criminal record certificate (need to be notarized) + capital verification account 12000 Euro + local actual office and office staff. The second way: provide a company name, other all inclusive

digital currency traders in Australia need to apply for austrac. If the company providing digital currency transactions does not apply for such a license, it may lead to two years' imprisonment or a fine of aud105000. Australia austrac license features: its business scope can reflect the digital currency words, famous, high gold content, the cost is relatively low. Processing: provide a director's information (ID card) + provide a company name (need to help you register an Australian company first) + director's no criminal record certificate

in fact, the above three licenses are the three most popular digital currency licenses at present, and they all have one thing in common, with high reputation, high gold content and low cost, These three kinds of licenses are not only recognized by customers and investors, but also the three kinds of licenses that the trading platform competes to handle.

4. Through the bank.

5. It's estimated that you can't register the company name. The name doesn't conform to the standard. But you can go through a normal process to register, is not in the modification

the process of company registration is as follows: name verification (to determine the company name) → capital verification (to complete the capital verification proceres of the company's registered capital) → signature (customers go to the instrial and commercial office to verify and sign) → application for business license → application for organization code certificate → application for tax registration certificate → basic account and tax account → tax registration → tax approval → tax registration Stamp ty business → taxpayer identification → tax agent identification → invoice subscription proceres.

6. Now there are several ways to obtain digital currency:
1. It can be obtained through mining, such as bitcoin, Leyte coin and dogcoin
2. You don't need to mine, but you can subscribe directly. For example, Ruitai coin can now be traded directly on the trading platform
3. Purchase directly from the trading platform, such as bitcoin, gold card, lightcoin, etc.

7.

Why develop digital currency? From the perspective of the central bank, there are six advantages:

first, to improve the convenience and transparency of economic transactions; second, to rece the high cost of the issuance and circulation of traditional paper money; third, to better support economic and social development; fourth, to help the comprehensive realization of Inclusive Finance; fifth, to rece money laundering, to promote the development of the economy and society Sixth, improve the central bank's control over money supply and circulation

steps of digital currency development:

the first step,

first, we need to download the source code of a blockchain system from git, such as choosing the backbone code of bitcoin to download the relevant source code

At the same time, prepare the corresponding compiling environment (c + + is recommended in Linux) and install the corresponding development environment and tools

the second step and

code all need to be compiled, so you need to prepare the compilation environment and tools, download the environment compilation tools, configure

system environment variables, QT environment and other files, and compile commands are described in detail in the files in ITC source code

however, the construction of the system and development environment, program compilation and other processes are cumbersome, so it is not recommended for ordinary users to make their own. For developers, it may take 2-3 days to install and configure for the first time

the third step,

take bitcoin development as an example, it is the development environment of Q. after downloading the source code and configuring the environment, open the source code of the bitcoin core in qtcreator, configure relevant files and compilers, and start to try to compile the client of the bitcoin core

Step 4,

transform into your own digital currency, open each source file, find the corresponding local adjustment parameters, such as adjusting

the number of coins in each block, the total output, the adjustment difficulty, and so on. Then the most critical point is to change the name to your own currency

name as you want, and don't forget to replace the related icons in the resource folder. If all goes well, after re compiling, your new coin will be invented successfully

for the development of this digital currency, the technology is relatively professional, so it is better to have a professional team to assist

framework for digital currency development:

1. Build ethereum private chain test environment and public chain node environment configuration

2. Ethereum transaction and confirmation principle

3. Ethereum JSON RPC interface

4. Ethereum transfer and withdrawal principle

5. The server connects Ethereum public chain interface, and its own server stores business data, Public chain storage transaction anonymous data

6, private key security processing

the following is the development code example:

for example, the common digital currency wallets in the market are:

app class: kcash Imtokenweb: myethereumwallet Google browser plug-in: metamask

one of the most commonly used is imtoken

blockchain transaction technology concept:

let's take a look at how blockchain transaction is handled with bitcoin as an example. In order to send a certain amount of bitcoin to another wallet, you need the following information: the address to send the funds to your wallet, the amount of cryptocurrency you want to send

the ID of the recipient's wallet

each transaction is signed with a unique confidential private key. Once the payment is signed by the sender, it becomes publicly available. The transaction still needs to be confirmed so that the payee can get the money. In order to confirm the transaction, it is necessary to generate a new chain block

these blocks are generated by complex mathematical calculation to find the unique key. It takes 10 minutes to create a new block, and the person who finds the key gets a certain amount of coins as a reward. Once a new block of the chain is created, it is not possible to remove it from the database or change the information in some way. Therefore, blockchain transaction is final and irreversible

three core advantages of digital currency:

first, digital currency is a fair currency

digital currency has no specific issuing institution, is not issued by a country, only depends on a specific algorithm, which means that digital currency can not be manipulated by manipulating the number of issues, so digital currency is a free, non-state currency

we can see that there are many countries that directly recognize the virtual currency, so if there is a demand, it needs a trading platform

many investors who want to build a virtual currency trading platform now, why can't they go to these areas to build a trading platform? Building a virtual currency trading platform is a good business opportunity, isn't it

Second, the security factor of digital currency is higher.

although the emergence of paper money facilitates the transactions in our daily life, there are risks of being stolen and received. Although e-money can avoid these risks, there will be new problems such as theft and swiping

digital currency can avoid the above problems. And broadcast every transaction record on the network. Yes, all nodes save all the currency circulation information, so that any node can easily find the currency circulation before the transaction

Thirdly, the transaction of digital currency can realize anonymous transaction. Although you can query the flow information of each account according to the local complete transaction records

but we can't know who the owner of this account is, and no one has the ability to manipulate the digital currency on other people's accounts, which protects the privacy of users

if you also hold trading digital currency, foreign exchange gold, crude oil, contract Futures:

8. You can go to the branch of ICBC to apply for opening. Or you can search the internal experience wallet in your own mobile bank, or you can open the digital wallet.