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『一』How to develop blockchain and what is needed to develop a digital currency exchange

Hello, what you want to ask in this question is how to develop blockchain? Or how to develop a digital currency exchange? Blockchain is a technology and a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithms. Developing a digital currency exchange requires the use of blockchain technology. Here is a general process for your reference:

Choose a jurisdiction that suits your needs and budget.

Open your company and open a company bank account (the account is for business transactions, not for the storage of client funds).

Deposit funds into your digital currency exchange.

Purchase/develop digital currency exchange system.

Create a token or coin that can be traded with BTC, ETH, etc. Supporting multiple digital currency trading pairs and multiple legal currency transactions, the more trading pairs can be provided,

Establish a compliance system and retain relevant records, such as: KYC, AML and other rules.

Hire employees who focus on compliance and banking business (in addition to the original marketing staff, additional hires are required), conduct self-regulation, and prepare for future application for international licenses.

Apply or negotiate to obtain a digital currency license in the region where you will operate. Currently, many well-known digital currency exchanges have not obtained licenses.

Establish a debit card or other withdrawal system to facilitate exchange users to withdraw money without using wire transfer.

Create a USD-backed pegged token (similar to USDT) that can be stored in an electronic wallet or used for trading. The main purpose of this anchored token is to reduce transaction fees caused by users' wire transfers or exchange withdrawals. The pegged token needs to be fully reserved in a U.S. bank.

Apply for digital currency licenses in certain jurisdictions where your customers are located. That is, if you plan to list in the UK, you will need to obtain a UK license.

Open a bank account specifically for handling user funds.

Of the above tasks, the most difficult is step 12 - opening a bank account dedicated to handling user funds. The preparation work from step 1 to step 11 is crucial to step 12. The improvement of preparation work will help you successfully obtain a bank account. Currently, about 80% of assistance requests are related to the final opening of a bank account specifically for handling user funds. . If you do not have your own development team to develop a digital currency exchange, it is recommended that you choose a professional service provider like MasterDAX, which is very helpful in terms of time and personnel costs.

『二』Can the registered Singapore Blockchain Foundation be listed on the exchange?

Of course, the Singapore Foundation is still the best choice for blockchain projects
Singapore Foundation—Singapore’s non-profit public foundation is now widely favored by the blockchain ICO virtual currency development industry. Let’s introduce this organization in detail below., Non-profit organizations are registered and managed by the Singapore Accounting and Enterprise Development Authority (ACRA), among which the non-profit foundation category is Public company limited by guarantee (Chinese literal translation: Public Company Limited by Guarantee).
With the continuous emergence of various new words such as Bitcoin, blockchain, VeChain, and ICO, cryptocurrency has attracted great attention. Blockchain is essentially a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm, etc. It is the underlying technology of Bitcoin. Blockchain is essentially a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm, etc. It is the underlying technology of Bitcoin.

『三』Blockchain digital currency exchange platform construction solution

Digital cash exchanges are the focus of competition in the financial field. Having a good digital currency exchange will lead you to stand out among peers. There are great advantages in competition. The market of digital cash exchanges is a global market, and it is involved in global trading business hosting platforms. Digital cash exchanges have different customization needs and different functions due to different data. The digital cash exchange platform has rich functions, safe and powerful performance, and is differentiated among similar products. Blockchain digital asset exchange technology development

The unique interface of the digital cash exchange can provide customers with convenient funds Transfer methods, such as fast recharge, currency withdrawal, currency recharge, etc. It can also support multiple transaction methods, currency transactions, legal currency transactions, over-the-counter transactions, etc.

1. Remote exchanges: Off-site exchanges are also called OTC trading markets. This is a place with no fixed place, no fixed rules and regulations, and no prescribed trading products. Users can achieve two-way transactions on off-site exchanges, and transactions are very free. Same as other blockchain applications, off-site transactions There is no unified trading system and mechanism

2. Currency transaction: Currency transaction, as the name suggests, is a transaction between digital currency and digital currency. Currency is used as the evaluation unit to purchase other currencies, with priority based on price. , time priority for intermediation.

3. French currency trading: French currency trading can be said to be the most direct way. What is the target price of the digital cash platform? The direct purchase transaction by users with fiat currency is a French currency exchange. The disadvantage of French currency exchange is that the currencies that can be purchased are limited. For encrypted currency types, it is necessary to purchase other types of currencies and exchange them through currency transactions.

Since the digital asset exchange is targeting the global market, its language richness is very important. The digital asset exchange not only supports the development of multiple currencies, but also supports the customized development of multiple functional modules, and also supports the development of languages ​​in various countries.

The functions of the blockchain digital asset exchange will not stop here. With the upgrade of technology in the future, new and better functions will also appear. Similarly, functional requirements also promote technology upgrades.

『四』 How blockchain empowers the transaction end

Blockchain technology itself is a distributed ledger technology, and its core features include decentralization, non-tampering, transparency, etc. These characteristics allow blockchain technology to be used to empower transactions. Here are a few examples:

Decentralized payment: With the help of blockchain technology, without any intermediaries, we can realize a global instant transfer method, making currency and virtual The asset trading process is more convenient, safe and reliable.

Smart contracts: Smart contracts are automated contracts based on the blockchain that can ensure trust between two participants without involving a third party, thereby reducing operating costs and risks. Smart contracts have the advantages of faster, lower cost, and more accurate execution, making the transaction process more efficient.

Decentralized exchange: By using blockchain technology, a decentralized exchange can be established where participants can trade directly and control their own digital assets in the process, unlike traditional transactions. In comparison, it can avoid the possibility of third-party intervention and improve the transparency and security of transactions.

Digital identity verification: Blockchain technology can be used to establish a secure, decentralized identity verification system, which will help improve users’ trust in digital asset transactions and reduce the risk of fake accounts , improve safety.

In short, blockchain technology can empower the transaction side by providing faster, more convenient, and safer transaction methods.

『五』What conditions are needed for blockchain exchanges

What conditions are required for blockchain exchanges
First of all, investors must choose a good currency, which is very important. Importantly, choosing the right currency can allow investors to make money when the market trend is optimistic.
Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithms. It is an important concept of Bitcoin. It is essentially a decentralized database. At the same time, as the underlying technology of Bitcoin, it is a series of data blocks generated using cryptographic methods. Each data block contains a batch of The information of secondary Bitcoin network transactions is used to verify the validity of its information (anti-counterfeiting) and generate the next block.

『Lu』 What is the role of a digital currency exchange and how to set up an exchange in general?

Although the country has currently blocked all websites and platforms related to digital currency transactions and ICO projects, transactions The role played by the digital currency field is very important, so it must be mentioned.
Why do digital currencies need exchanges?
As we all know, digital currency is based on blockchain technology and platform, and it is also the most typical application of blockchain, and it is not the only one.
Take Bitcoin as an example. Its platform provides the function of transferring funds between users, but it does not provide the functions of transaction and payment. As a result, Bitcoin cannot communicate with the outside world, let alone truly circulate, and it cannot become a real currency. currency.
In order to solve this problem, exchanges were born.
The role of exchanges:
In addition to the transactions and payments mentioned above, the specific functions of exchanges are roughly asset management, transaction matching, asset liquidation, etc. To put it bluntly, it is equivalent to a digital currency bank. The matching transaction here is actually to exchange for other currencies, such as converting Bitcoin to Litecoin. Of course, basic functions such as recharge and withdrawal are indispensable. In principle, it is actually a centralized ledger and is not linked to the chain.

On the other hand, exchanges also play the role of stock exchanges, making ICO (Initial Coin Offering) projects possible.
Various Tokens (tokens or certificates) can be raised and issued through exchanges.
Speaking of which, some people must think that exchanges combine the functions of banking and securities trading.
But not only that, the exchange also has the functions of futures and financial management, which means it also has the attributes of financial institutions such as futures exchanges, securities firms, and fund companies.
Not enough, in fact, the exchange also has a regulatory function, because there is no supervision, it can be seen that the digital currency exchange can be regarded as a super financial center.

Centralized exchanges play too important responsibilities and roles, which will obviously bring many security risks and trust crises.
These are closely related to the violation of the "decentralization" advocated by the blockchain.
Fortunately, some "decentralized" exchanges have begun to appear, which are based on blockchain platforms and rely on smart contracts to achieve automation, trustlessness and transparency.

Here I will briefly explain how to set up an exchange. Generally, you first register an entity, such as the Singapore Foundation, because the Singapore government encourages the development of blockchain, and high-quality project parties are registered in Singapore. , and can be more recognized in the industry.

The Singapore Foundation can register by providing a company name and director identity information, and can also do some legal compliance afterwards. This is also the advantage of the Singapore Foundation. It can issue effective legal opinions. documents to ensure that the project is carried out in compliance with regulations.

『撒』 I currently have an exchange that is doing well. Now I want to apply for a digital currency exchange license. What are the requirements?

Currently, the most popular places to apply for a license are Estonia, the United States, and Australia. and Canada. There will be some differences in the application time, process and fees in each place. Let me give an example from Estonia. The Estonian license is divided into a digital currency transaction license and a digital wallet license. The application time is 2-3 months. If you want to apply for a U.S. license quickly, it usually takes 4-6 weeks to get the license.
The Republic of Estonia is one of the three Baltic countries in Eastern Europe. It borders the Baltic Sea to the west, the Gulf of Finland to the north, and borders Latvia and Russia to the south and east respectively. In 1991, after Lithuania declared independence, Estonia also became independent, with Tallinn as its capital.
The name of Estonia (Eesti) may come from the group of people called Aestii described in the ancient Roman historian Tacitus's book "Germania". Although Estonia is generally resource-poor, its land contains a small but rich variety of resources.
The country also has large amounts of oil shale and limestone as well as forests covering 47% of the territory. Due to its rapidly growing economy and advanced information technology, Estonia is often called the "Baltic Tiger". The World Bank ranks Estonia as a high-income country.
First, intelligence with blockchain technology as the core. Estonia should be the first country in the world to start blockchain technology, and through the XRoad system, it ensures that the country's public data can be stored on a distributed data network. A relatively complete intelligent system has been created based on blockchain technology.
Information required to apply for an Estonian blockchain license
The company's internal control rules, the company's internal procedural rules, the company's web address, the name and contact information of the person in charge of providing services, about the designation to prevent money laundering and Terrorist financing, operators of persons responsible for the implementation of international financial sanctions, persons appointed in accordance with Estonian legislation, criminal record certificates of beneficial owners
Applying shareholders shareholders and directors need to submit
Notarized in English Copy of valid passport Copy of proof of residential address (e.g. no more than professional reference letter) Bank statement certified in English Notarized copy of university diploma in English Helping you

『8』What information and processes are required for transactions on the ICO blockchain

ICO transactions are roughly divided into two parts, one is over-the-counter trading and the other is trading Trading

There are three ways to list on the exchange. The first is to vote for listing, the second is to invest in listing, and the third is to cooperate with the project team.

For exchanges, the more platform coins consumed by voting, the better; for project parties, the lower the cost and the greater the user influence, the better; but for ordinary community users, the better. The easier it is to save trouble, the better.

What do project parties need to have?

The cost of project docking exchange:

The current popular matcha transaction The exchange rate is generally 12-15 BTC,

Biki and Gate exchanges are about 10 BTC,

ZG exchange is 6-8 BTC,

There are many options for listing 2-5 BTC, including Thunder Shield, ZBG, Fcoin, WBF and other exchanges.

Fcoin, which is relatively cost-effective, is also a good choice. Later projects can join the platform We can discuss doing activities together, whether it is airdrops, IEO or anything else.

How to raise "Nine"Coin to another exchange

This means that only by truly controlling the mnemonic (private key) can you truly control your own currency. Therefore, using a decentralized wallet is in line with the decentralization of the blockchain. The practice of spiritualization. Especially when unsafe incidents occur frequently on centralized platforms, withdrawing coins to one's own wallet has become an essential self-defense skill for every cryptocurrency user.
This article will take commonly used assets such as BTC and USDT as examples to teach you step by step how to properly store personal assets from an exchange and how to use a decentralized wallet.
Preparation work:
1. Bitpie wallet (download http://bitpiehk.com and install it, and the mnemonic phrase has been backed up)
2. Exchanges where assets are stored (withdrawals are not closed) Permissions)
The following takes an exchange as an example.
1. Open the exchange where you want to withdraw coins and enter the asset page.
2. Click the "Withdraw Coin" button
3. Take withdrawing BTC to the wallet as an example
Open the Bitpie wallet, select "BTC System", click "Receipt", and copy the wallet's payment address.
Go back to the exchange page, select the currency you want to withdraw, select "BTC" here, the main chain is "BTC",
fill in the address you want to withdraw (paste the payment address copied from Bitpie At this point, be sure to double-check the address after pasting to prevent address copy errors.)
Then fill in the amount of currency you want to withdraw, and after checking it is correct, click "Withdraw Coin"
Usually the exchange will ask at this time Users fill in various verification codes. After completion, the exchange will review your coin withdrawal request. After the review is completed, the transaction will be sent to the blockchain. The wallet can display the balance at this time. Wait until the transaction is blocked. The blockchain confirms that the transaction has truly arrived.
4. Frequently Asked Questions When Withdrawing USDT
Because there are many USDT systems currently circulating in the market, users will feel troubled when withdrawing cash. The current USDT is divided into USDT-OMNI (Bitcoin main chain), USDT-ERC20 (Ethereum main chain), USDT-TRC20 (TRON main chain). The three USDT prices are the same, but the main chains they are issued are different.
When withdrawing USDT, the main chains selected by the exchange and the wallet need to correspond to each other before the withdrawal can be successful. If the addresses of these three main chains are confused, the withdrawal will not be possible, and the amount will not be issued, so no assets will be created. Don't worry too much about losses.
After understanding the system mechanism of USDT, the process of withdrawing coins is as simple as BTC. (The ERC20 version of USDT is currently the most circulating on the market. If you don’t know which system to choose, you can choose the ERC20 version by default. Bitpie Wallet supports all versions of USDT and is the most powerful USDT wallet)
5. ERC20 Frequently asked questions when withdrawing TOKEN coins. Such as: PAX, USDC, etc.
Because ERC20 TOKEN are assets issued on the Ethereum main chain, so in the walletWhen receiving ERC20 TOKEN, you can directly use the Ethereum address of the wallet to receive it, and the balance of the TOKEN will be automatically displayed after arrival.
The differences between the three are as follows: First of all, you must understand one thing: there is no difference between the three types of USDT in the exchange, but they are not interoperable on the chain. In other words, USDT on Omn cannot be transferred to the other two chains, so you must pay attention to the address type when depositing and withdrawing USDT on the exchange. The most obvious difference between the three: the address of Omni-USDT starts with 1, the address of ERC20-USDT starts with 0x, and the address of TRC20-USDT starts with T. So, how should you choose? Omni-USDT has the best security, but the transfer speed is too slow. If you have large orders that you are not in a hurry to trade, you can choose Omni-USDT first. ERC20-USDT's security and transfer speed are intermediate, and it is suitable for frequent transactions in the digital currency market. If you often do short-term transactions, you can choose ERC20-USDT first. TRC20-USDT has the fastest transfer speed, and there is no handling fee for on-chain transfers, but the security is relatively low. If you are very concerned about transaction speed, you can consider TRC20-USDT, and it is recommended to focus on small amounts.