2019区块链项目有哪些项目,2019区块链项目有哪些

随着区块链的发展，2019年的区块链项目也变得越来越多。今天，让我们一起来看看2019年的区块链项目有哪些吧！

首先，Libra是Facebook推出的一项重大区块链项目，它将以自己的虚拟货币Libra为基础，提供全球性的支付服务。Libra的发行将使用者可以通过Facebook的应用程序和网站进行支付，可以更容易地进行国际转账，改善了支付的效率。

其次，Hyperledger Fabric是由Linux基金会推出的一个开放源代码区块链项目，它的目标是为企业提供一个可靠的基础架构，使企业能够将区块链技术应用于实际的业务需求。Hyperledger Fabric提供了一个可扩展的架构，可以支持不同类型的网络，并且可以自动执行各种业务流程，从而提高了企业的效率。

再次，Ethereum是一个开放源代码的区块链项目，它的目标是构建一个去中心化的、可编程的区块链网络，以支持智能合约和去中心化的应用程序。Ethereum的发行使得开发者可以构建基于区块链的应用程序，而不需要中央服务器，从而提高了系统的安全性和可靠性。

最后，Ripple是一个去中心化的区块链项目，它的目标是构建一个全球性的支付网络，允许用户跨越国界快速安全地进行转账。Ripple的发行使得用户可以在几秒钟之内完成跨境转账，而无需繁琐的手续，从而提高了支付的效率。

总之，2019年的区块链项目非常多，其中包括Libra、Hyperledger Fabric、Ethereum和Ripple等，它们的发行将为企业和用户提供更多的支付服务和更高的安全性，从而推动区块链技术的发展。

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1. What are the blockchain projects?

Blockchain projects are mainly divided into four categories: Category 1: Currency; Category 2: Platform; Category 3 : Application category; Category 4: Asset tokenization.
Coins mainly serve as the "medium of exchange" in the field of blockchain assets. The medium of exchange refers to general equivalents, such as gold and silver notes in the past. Platform projects refer to the establishment of technical platforms to meet the development of various blockchain applications, which can lower the threshold for developing applications on the blockchain.
The scope of application projects is relatively wide, covering many fields such as finance, social networking, games, property rights protection, etc. It is also the fastest growing field of blockchain assets at present.
The asset tokenization project refers to the blockchain mapping of physical assets, that is, the physical assets are put on the chain. Currently, there are no more than 10 varieties.

2. What are the public blockchain chains?

Blockchains include public blockchains, joint (industry) blockchains, and private blockchains. Public chain peer-to-peer electronic cash system: Bitcoin, smart contracts and decentralized application platform: Ethereum.

Blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm.

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 cryptographic methods related to each other. Each data block generated contains a batch of Bitcoin network transaction information, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block.

(2) What are the further readings on blockchain projects in 2019

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According to the different degrees of centralization of the blockchain network, there are three types of blockchains in different application scenarios:

1. Blockchains that are open to the entire network and have no user authorization mechanism , called a public chain;

2. Allow authorized nodes to join the network and view information based on permissions. It is often used in inter-organizational blockchains, called alliance chains or industry chains;

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3. All nodes in the network are in the hands of an organization, which is called a private chain.

Consortium chains and private chains are also collectively called permissioned chains, and public chains are called non-permissioned chains.

Blockchain Characteristics

1. Decentralization. Blockchain technology does not rely on additional third-party management agencies or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes self-verification, transmission and management of information through distributed accounting and storage. Decentralization is the most prominent and essential feature of blockchain.

2. Openness. The foundation of blockchain technology is open source. In addition to the private information of the transaction parties being encrypted, the data of the blockchain is open to everyone. Anyone can query the blockchain data and develop related applications through the public interface. Therefore, the entire Highly transparent system informationbright.

3. Independence. Based on consensus specifications and protocols (similar to various mathematical algorithms such as the hash algorithm used by Bitcoin), the entire blockchain system does not rely on other third parties. All nodes can automatically and securely verify and exchange data within the system without the need for any human intervention.

4. Security. As long as you cannot control 51% of all data nodes, you cannot manipulate and modify network data at will. This makes the blockchain itself relatively safe and avoids subjective and artificial data changes.

5. Anonymity. Unless required by legal regulations, technically speaking, the identity information of each block node does not need to be disclosed or verified, and information transfer can be carried out anonymously.

3. What are the classifications of blockchain projects?

1. Currency: It mainly serves as the "medium of exchange" for blockchain assets and is a general equivalent, similar to the previous gold. Applications that fall into this category include Bitcoin, Litecoin, etc.

2. Platform type: refers to the establishment of a technical platform to meet the development of various blockchain applications. All current major public chain projects fall into this category, such as TRON, EOS, Ethereum, etc.

3. Application category: refers to projects with exclusive applications in finance, games, logistics, property rights protection and other fields. It is also the fastest growing and may have huge application prospects in various fields in the future. Specific projects include Ripple and other projects.

4. Asset tokenization: refers to the blockchain mapping of physical assets, that is, the physical assets are put on the chain. Typical representatives are USDT, which is benchmarked against the US dollar, and Digix Dao, which is benchmarked against gold.

4. What are the application industries of blockchain technology?

Original title: Analysis of market status and development trends of China’s blockchain industry in 2019 and widespread application to accelerate the construction of digital China

Blockchain The industry as a whole is entering the 3.0 stage, accelerating the process of Digital China and making great contributions

my country's blockchain industry has developed after ten years. Basically, a relatively mature industrial chain has been formed. Under the conditions of national policy promotion and increasing demand in downstream application fields, the market size of my country's blockchain industry continues to develop, with high geographical concentration and obvious industrial cluster effects. As the maturity of blockchain technology continues to increase, the blockchain industry is entering the 3.0 stage as a whole, with good performance in finance, logistics, copyright protection and other fields, making a huge contribution to promoting my country's digital construction and accelerating the process of Digital China. the power of.

Blockchain industry industry chain analysis: Many downstream application fields have huge development potential

From the perspective of the industry chain, my country's blockchain industry includes upstream hardware, technology and infrastructure; midstream Blockchain application and technical services;

Downstream blockchain application fields and other links. Upstream hardware, technology and infrastructure mainly provide necessary hardware, technology and infrastructure support for blockchain applications. Among them, hardware equipment includes mining machines, mining pools,Chip manufacturers, etc.; general technologies include distributed storage, decentralized transactions, data services, distributed computing and other related technologies.

Downstream application fields include the combination of applying blockchain technology with existing industries, mainly including the financial industry, logistics industry, copyright protection, medical health, industrial energy and many other fields. As an emerging technology, blockchain There are many downstream application fields and huge development potential.

Midstream blockchain applications and services include basic platform construction and the provision of technical service support. The basic platform construction is divided into general basic chains and vertical domain basic chains; technical service support includes technical support and service support. Support is similar to upstream related technologies, and is responsible for providing buyers with a series of technical support based on blockchain products such as blockchain security protection; service support includes a series of services such as digital asset trading venues, digital asset storage, and media communities.

Blockchain industry industry chain analysis

Source: Compiled by Qianzhan Industry Research Institute

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my country’s Internet giants have also laid out their plans in the blockchain industry. The main entry point is the application of blockchain technology in the financial field. Most of Alibaba, Internet, Tencent, JD.com, 360 and other companies use their own financial companies to Apply blockchain technology to launch a new model of blockchain + finance and expand the application scenarios of blockchain technology.

Analysis of development trends of my country’s blockchain industry

1. With the continuous development of my country’s blockchain technology and the continuous expansion of blockchain application fields, my country’s blockchain industry will It will appear that blockchain has become the forefront of global technological development and opened up a new track for international competition;

2. The blockchain field has become a new hot spot for innovation and entrepreneurship, and technological integration will expand new application space;

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3. Blockchain will be widely implemented in the real economy in the next three years and become an important support for the construction of Digital China;

4. Blockchain will create a new platform economy and open up a new era of sharing economy. Times;

5. Blockchain accelerates the process of "trusted digitization" and drives finance to "shift from virtuality to reality" to serve the real economy;

6. Blockchain supervision and standard system It will be further improved and the foundation for industrial development will continue to consolidate the six major development trends.

5. Are there any good blockchain projects in 2019 that have practical applications?

Now they are basically the same, and the leeks are cut one after another. , by the way, a new crop of leeks has grown...

The concept of blockchain is too new, and a wave of smart people can easily use this concept to create some so-called creative gimmicks. In fact, the essence is to do something illegal and useless in the name of grafting new concepts.

Generally speaking, all blockchain industries that are not integrated with entities are rogues.

Speaking of projects that have been implemented on the ground, such as court confirmation of rights, traceability of agricultural products, electronic invoices, etc., have all been implemented, but these are all related to people’s livelihood.Yes, there are also some project parties, such as Tuken Mall (distributed scenario e-commerce, launched in May), Gongxinbao (personal data confirmation), Hash Future, etc. are all good implementation projects. You can go to their official website Or use the public account to find out.

If you are looking for investment, you have to take it easy. Don’t invest blindly if you don’t understand it. Make sure you understand it within the scope of your remaining funds before investing... Remember.

You can observe the projects just mentioned. As long as their implementation can promote the real economy, I hope they can help you.

6. What are the domestic blockchain games?

1. CryptoRabbit – Xiaomi’s “Blockchain Game Project” 2. Dongle – Linekong’s “Blockchain Game” Project" 3. Blockcat - 360 "Blockchain Game Project" 4. NetEase Lucky Cat, Planet - NetEase "Blockchain Game Project" 5. Leitz - Dog Network "Blockchain Game Project" Chongqing Anonymous Technology is still possible, and many are doing it

7. What blockchain projects are worth investing in now?

Now that blockchain has been ruined by many investors, it has been said that blockchain Many people’s first reaction is that they are scammers. In fact, blockchain has now begun to study practical applications in many industries, such as logistics, medical care, etc. If you invest, you can start with application implementation, but the cost is too high and the technical requirements are relatively high. The other is mining. Although the income will be slower, it is still relatively stable. Don't believe in all kinds of stocks with high profits and high returns. The greater the temptation, the deeper the pit.