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Construction of blockchain public chain

Publish: 2021-04-15 13:05:10
1.

In the past, when it comes to blockchain, we always think of foreign procts, such as Ethereum. But when I talk about this topic today, I think more about China's own blockchain technology

at present, the mature application of blockchain technology is more concentrated in some public chain projects, because many application projects need to be developed based on this, so I think the current global landing direction is public chain projects, and it is still too early to talk about maturity. After all, bitcoin and Ethereum are still blocked, and many old problems have not been solved, There will be many new problems. The well-known ones are Biyuan chain, ulord (the project is abroad, but the technical party provides it in the domestic company, Hunan Tianhe Guoyun Co., Ltd.), quantum chain, Xiaoyi Neo, gongxinbao, etc

ulord is a point-to-point value delivery public chain. By building the underlying architecture of blockchain and digital resource distribution protocol, it supports third-party developers to build their own applications on top of their open source protocol, and works with many instry partners to build a complete ecosystem of blockchain technology and applications

based on various rules and protocols created by ulord, it is convenient to graft various digital resource application scenarios including text, pictures, music, video, software, etc., providing a direct docking platform for information creators and consumers. Third party developers can build their own economic system in ulord, or focus on building all kinds of applications around ulord, and use the ulordtoken in ulord as the voucher in the system

for example, an experience sharing platform can be built on ulord, where the experience sharers price the published experience, and the people who obtain the experience information trade on the platform, and each fee paid to the experience sharers will arrive at the account immediately; Proct promoters can publish ads on ulord, price ads, and people who are interested in ads can get certain profits by clicking on ads. The first mock exam is to separate information from the past, and to use platform or other centralized organizations to spread profit. This mode eliminates intermediate links, and information providers and consumers directly connect with Ulord, which ensures the maximization of the interests of the originator. p>

2. It also depends on what kind of blockchain app you develop. A simple one can be done with thousands of yuan, and a complex one can be done with tens of thousands or even hundreds of thousands of yuan
3.

When it comes to offshore companies, they usually choose to register in the islands. Some domestic giants, such as Ali, tengxu, Shanda network, Xiaomi and Haidilao, set up overseas IPO structures by registering offshore companies in the islands

advantages of offshore companies registered in the islands:

1. Full tax exemption system (only a small amount of annual management fee)

2. Company information confidentiality (high degree of confidentiality)

3. Overseas IPO structure (Tencent, Xiaomi and other domestic giants build overseas IPO structure by registering offshore companies)

4. Freedom of name (Chinese can be added)

5 No foreign exchange control

6, no specific business scope, as long as not engaged in illegal and criminal activities or need to franchise instry

Second, the non-profit foundation of Singapore can issue relevant legal opinions to prove that the operation of the company is in line with the current laws of Singapore

The main contents of the legal opinions are as follows:

1. White paper modification: the white paper of the project shall be modified where it does not comply with the laws and regulations of Singapore, and a professional legal compliance opinion shall be issued by a lawyer

2. Token non securitization certificate: the lawyer issued a professional legal opinion to clarify in detail that the token issued by the project does not have the nature of securities

4.

Public chain, also known as "public chain", refers to the blockchain that anyone in the world can enter the system at any time to read data, send confirmatory transactions and compete for bookkeeping. The public chain is generally considered to be "completely decentralized", because no indivial or institution can control or tamper with the reading and writing of data in it. In terms of application, blockchain public chain mainly includes bitcoin, Ethereum, super ledger, most counterfeit currencies and smart contracts. The ancestor of blockchain public chain is bitcoin blockchain, which has the following characteristics:

1, open source code

upload the code to GitHub, and everyone can get complete blockchain data by downloading, Accept the test of the public

2, complete decentralization

anyone can become a node, each node is open, everyone can participate in the calculation of the blockchain, any node is not permanent, but phased, and any center is not mandatory for nodes. Anyone can read and send transactions, and transactions can be effectively confirmed on the blockchain. Anyone can participate in the consensus process. The consensus process determines whether a block can be added to the blockchain and the exact current state. Everyone can get financial reward from it, which is proportional to their contribution to the consensus process. These public chains are generally considered to be "completely decentralized"

3. Developing decentralized applications

through this public chain, developers can easily develop centralized applications. Public chain can protect the rights and interests of users from the influence of program developers

5. The public chain, as the name suggests, has great inclusiveness and fairness. The better the public chain project does in these two aspects, the more prominent it will be. At present, many public chains sacrifice fairness in order to speed up the transaction, which is not optimistic. There is a project called Fanta network. Their DSC technology claims to be safe, democratic and fair, which deserves long-term attention. However, their code will not be open source until the end of the year, and the progress needs to be accelerated
6.

Blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. Blockchain 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 by using cryptographic methods. Each data block contains a batch of information about bitcoin network transactions, Used to verify the validity of its information (anti-counterfeiting) and generate the next block

if such technology wants to be put into application, the biggest problem is the "Impossible Triangle problem"

that is, scalability, decentralization and security cannot be achieved at the same time, and only two of them can be achieved

most of the existing public chain projects in the market are difficult to put into use on a large scale

7.

Hello, thank you

How can enterprises establish their own blockchain

with the popularity of various currency transactions, the development of the exchange instry has been promoted. As Xiao, who wants to cross instry, how to establish a blockchain exchange development company? Chain soft network summarizes the following points for you

3. Working with banks or payment processors

you need to work with banks or payment providers to process payments in legal tender. You can choose a trustworthy bank with lots of online facilities

4. Create liquidity in your exchange

any exchange needs liquidity to operate successfully. Customers are hesitant to place orders or even deposit money unless they see the full order and transaction activity. New transactions will naturally encounter liquidity problems

5. Ensure high-level security of trading and customer data

any exchange development company needs first-class security to ensure that the funds of exchange operators and traders are safe. This should also apply to your customers' private data, including their KYC details and bank account information. Over the years, the unnoticed GOx vulnerability resulted in the theft of nearly 1% of the total number of bitcoins in circulation at that time. According to chain soft network, between 2009 and 2019, one third of all bitcoin exchanges were hacked. Therefore, security must be the first priority in your transaction

Finally, customer support is another important part of a successful exchange. Staff are required to approve KYC requests, answer customer complaints, process deposits and withdraw legal tender, etc. A fast customer support mechanism ensures that your customers start trading from the date of signing and generate revenue for your exchange

I hope it can help you to solve the related problems. For more details, please feel free to consult and discuss< br />

8. Jinwowo will focus on blockchain technology to promote the legal circulation and commercial application of big data. The following is the development trend of blockchain in 2018 analyzed by jinwowo:
1. Asia and the Middle East will actively promote blockchain
2. Network security requirements will drive the popularization of blockchain
3 - all instries will fully invest in blockchain application technology
4 - automation and privatization are coming.
9. The first thing that Java needs to pay attention to in developing blockchain is the hierarchical relationship. Once it's confused, it's difficult to sort out
the difference between blockchain and ordinary mall is that it adds the function of virtual currency. You can see the interface and docking method of virtual currency at other times to avoid mistakes
10. The development of blockchain public chain requires very hard core technology, which can not be developed by anyone casually. Even if it is developed, it also depends on the practical social value. At present, it is in the stage of R & D and testing. Hashton has the strength to research and develop in this direction, and is committed to helping traditional enterprises make a contribution to the chain reform in the near future.
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