全球首款移动区块链,移动区块链 bft
全球首款移动区块链是一种新型的去中心化的数据存储和计算技术，它由移动设备上的节点组成的分布式网络组成，可以安全地存储和分发数据，并且不受任何第三方控制。移动区块链BFT拓展是一种提高移动区块链的安全性和可靠性的技术，下面我们来介绍它的三个关键词：PBFT，DPoS和PoW。
PBFT（Practical Byzantine Fault Tolerance）：PBFT是移动区块链BFT拓展中最重要的技术之一，它是一种能够抵御拜占庭容错的实用技术，可以在分布式系统中实现高可靠性和容错性。它通过一种协议来检测和解决系统中的拜占庭错误，从而保证系统的安全性和可靠性。
DPoS（Delegated Proof of Stake）：DPoS是移动区块链BFT拓展中另一重要的技术，它是一种非常有效的共识机制，可以提高移动区块链的安全性和可靠性。它通过投票的方式来选择节点，从而保证系统的安全性和可靠性。
PoW（Proof of Work）：PoW是移动区块链BFT拓展中最常见的技术，它是一种去中心化的共识机制，可以保证系统的安全性和可靠性。它通过计算一个难以解决的数学问题来验证节点的身份，从而保证系统的安全性和可靠性。
综上所述，移动区块链BFT拓展是一种新型的数据存储和计算技术，它通过PBFT、DPoS和PoW等技术提高移动区块链的安全性和可靠性，为数字资产的安全存储和分发提供了可靠的保障。
请查看相关英文文档
① Blockchain is included in the national key research and development plan, which will definitely promote the rapid development of the industrial economy
The first batch of key projects launched in the "14th Five-Year Plan" will be the first in 2021 The tasks for batch deployment include: energy storage and smart grid technology, blockchain, industrial software, etc. Key special projects are the carrier for the organization and implementation of national key R&D plans. They focus on major national strategic tasks and are goal-oriented. From basic frontiers and major common key technologies to application demonstrations, they carry out full-chain innovative design and integrated organization and implementation. Among them, the key blockchain projects plan to launch seven guiding tasks in advance around three technical directions: 1. Basic theory of blockchain, 2. Common key technologies for building blockchain systems, and 3. Blockchain security supervision and governance technology. It aims to carry out application demonstrations in key areas and create an internationally competitive blockchain technology and industrial ecology.
The inclusion of "blockchain" key projects in the "14th Five-Year Plan" national key research and development plan is not only to implement the instructions of national ministries and commissions policy documents, but also to accelerate the layout of blockchain technology and industry. The development of chain in our country is of great significance. At the same time, national ministries and commissions and various provinces and cities have also formulated and issued relevant policies to support the development of "blockchain" to attract blockchain professionals in an all-round way, promote blockchain technology research, and accelerate the layout of the blockchain industry. Blockchain technology and industrial development into the fast lane.
Since 2014, Yibaoquan has been deeply involved in the research and development and application innovation of the underlying technology of the blockchain. Based on the preservation of electronic data on the blockchain, it has launched the Gentleman's Signature and Blockchain in the field of blockchain electronic contracting. There are many brands such as Microcopyright in the field of chain intellectual property protection and Zhongzhengbao in the blockchain Internet judicial field. In the future, Yibaoquan will continue to delve into the underlying research and development of blockchain, promote breakthroughs in core blockchain technologies, optimize the application of blockchain in various industries, and help more companies quickly complete transformation and upgrading through "blockchain+" to contribute to the digital economy. Release new momentum for development.
② Blockchain development action plans "Blockchain+" have been issued in many places to show off their potential
< p> [Zhongya Finance] Recently, Hebei, Guizhou, Hunan, Beijing, Guangzhou, Ganzhou and other provinces and cities have released blockchain development action plans to plan for the construction of blockchain platforms and promote the "on-chain" of enterprises. Domestic The blockchain industry is ushering in rare development opportunities. At present, blockchain technology has been implemented in judicial certificate storage, government affairs management, people's livelihood services, food traceability, supply chain management and other scenarios. In the future, it may show its talents in new infrastructure, industrial chain transformation, public services and other fields, providing high-quality services. Quality development is gaining momentum.
During the epidemic prevention period, Mr. Ma, a Beijing citizen, fell in love with online shopping. After he recently received a box of Anhui Dangshan Su pears, he found a QR code with "blockchain traceability" written on the package. He scanned it with his mobile phone and found out the name of the e-commerce company selling the pears, the location of the authentic place of origin, and"Identity" information such as product features and quality alliances are clearly displayed, and even the number of QR code scans is clearly displayed. Mr. Ma said: "Seeing such detailed and accurate product information makes me more confident in the quality of the product."
The application of blockchain technology in online shopping has been an active innovation technology application scenario in recent years. an epitome of. According to the "2018-2019 China Blockchain Development Annual Report" released by the China Blockchain Ecological Alliance, blockchain technology is most actively used in the financial field, and has formed an important role in cross-border payments, asset management, supply chain finance, etc. A batch of new products that can undertake actual business; phased results have been achieved in the fields of electronic certificate deposits and charity; and exploration has begun in the fields of medical services, government management, transportation and logistics.
Against this background, many domestic provinces and cities have recently issued blockchain development action plans. In the plan, building a blockchain open innovation platform and promoting the "online" of key enterprises have become the next focus of local work. For example, the "Beijing Blockchain Innovation Development Action Plan" issued by Beijing in early July proposes to take the lead in forming a "Beijing Plan" for blockchain to empower economic and social development by 2022; Guizhou Province issued in early May "About Accelerating District Development" "Opinions on Blockchain Technology Application and Industrial Development" proposed that by 2022, 3 to 5 blockchain open innovation platforms and public service platforms will be built, and more than 100 growing blockchain companies will be introduced and cultivated; Hunan Province will The issued "Three-Year Action Plan for the Development of the Blockchain Industry in Hunan Province (2020-2022)" proposes to build more than 10 blockchain public service platforms by 2022 and promote 30,000 companies to get on the chain; Guangzhou, Guangdong, Ganzhou, Jiangxi It is also proposed to cultivate a number of key blockchain enterprises and promote typical application demonstration scenarios.
During the epidemic, various places "increased" the development of blockchain technology. Experts said that since this year, the demand for digital social governance innovation and soft and hard infrastructure construction has increased significantly, and the potential of blockchain technology in the technical transformation of industrial chains and government governance has become more prominent.
“As more and more people realize and enjoy the convenience brought by digital life, they are more determined to carry out digital reform. , the determination to actively 'get on the chain'." Pan Helin, executive director of the Institute of Digital Economy of Zhongnan University of Economics and Law, said that during the epidemic prevention period, blockchain technology has advantages in information management, emergency supplies and food safety traceability, and identity authentication management. obvious. For the digital economy or blockchain technology, this epidemic is a development opportunity. After the epidemic has spawned a large number of digital demands, blockchain will play a more important role in production and supply chain collaboration, public safety warning, and financing of small and medium-sized enterprises. Big energy.
Use blockchain technology to create a "virtual factory" for Nankang furniture to trace the origin of Gannan navel orange products... In recent years, Ganzhou blockchain companies continue to emerge, involving more and more businesses such as digital licenses, digital bills, anti-counterfeiting traceability, filing and notarization, copyright protection, digital finance and other businesses. To this end, the local government has recently established a blockchain service hall to ensure that these businesses are handled centrally.
Some experts said that from a nationwide perspective, this kind of blockchain service model innovation will crack the blockchain technology and Attempts to combine people's livelihood and the real economy are gradually increasing. As an emerging technology in the digital economy era, blockchain technology also faces many difficulties and obstacles in scientific research and implementation. In terms of technology, blockchain encryption technology faces technical risks such as inference and even traceability; in terms of implementation, there are limited application areas. , low industrial agglomeration effect and other problems; in addition, there are bottlenecks such as lack of professional talents.
Action plans released in many places also target these difficulties and congestion points. For example, the "Beijing Blockchain Innovation and Development Action Plan" proposes four key tasks: innovation-led, building a blockchain theory and technology platform; demand-driven, building a number of multi-field application scenarios; cluster development, cultivating integration linkage The blockchain industry; ensuring the elements and building a leading blockchain talent echelon.
Affected by the epidemic, the accounting period of downstream engineering projects in some industries has become longer, and the pressure on upstream small and medium-sized suppliers has increased accordingly. This once made some small business owners very anxious and afraid to take on big orders.
How to open up business flow, logistics and capital flow, so that the upstream and downstream of the industrial chain can "turn" together? Zhejiang’s approach is to build a blockchain receivables chain platform. The platform puts accounts receivable accumulated in the supply chain online as "blockchain receivables", solving the risk of fraud that is difficult to prevent in traditional accounts receivable financing. After upstream suppliers receive the blockchain receivables issued online by the supply chain enterprises, they can transfer them to the bank for cash on the same day, eliminating the need for cumbersome procedures such as verification and verification, witnessing and confirmation of rights, and "hardening" the upstream and downstream industry chains. "Funds have been mobilized.
Currently, blockchain applications are still in the early, niche and pilot stages. With the implementation of 5G technology, the increase in market data volume and the improvement of technical issues, more application cases are expected to appear in the future.
Experts said that in order to achieve safe and sustainable development of blockchain technology, we must first solve the technical problems, especially the realization of technical security, decentralization, scalability and other issues, which requires all parties to Cooperate fully; secondly, we must promptly pass legislation to protect the legal issues that may be faced during the development of blockchain technology, and at the same time severely crack down on the use of blockchain technology to commit illegal crimes.
③ Sharing community design: Blockchain connects people
The Internet has changed the world, and blockchain has reconstructed the world. Blockchain is a revolution and revolution of the Internet. subversion.
"Blockchain" connects people and builds a sharing societyDistricts link people and organizations, organizations and organizations, and link organizations and value transactions in global shared communities.
In the blockchain era, organizational boundaries are actually very dynamic and flexible. People can collaborate dynamically based on projects, smart contracts, and tokens, and can be linked within and outside different organizations at any time.
Global Sharing Community Entrance
Sharing life academies around the world are the front entrance for people to enter sharing communities around the world. They are a platform for recognizing the values of shared communities, learning community life, It is the starting point for the gathering of 18.48 "sharing meta-communities". Everyone must complete the training of the Sharing Life Academy before they can join the global sharing community membership network. The sharing community membership network is the import and export of the sharing community and is determined in the global sharing community system. member blockchain identity, and manage member exit from the shared community system.
Sharing community life status
Sharing life members have three states of life and production in the global sharing community system. Live and work outside the community, activities, shopping, collaborative services and leisure are within the community; work outside the community, live within the community; live and work within the community.
Types of shared community life and production:
City side
Shared living room: 1-10 "shared meta-communities".
Community vegetable gardens: 1-10 "shared meta-communities".
Settlement: 1 "shared meta-community".
Communities: 10-100 "shared meta-communities".
Complex: 30-100 "shared meta-communities".
Regional platform: 100-300 "shared meta-communities".
Rural side
Shared farms: 10-100 "shared meta-communities".
Camp: 1-3 "shared meta-communities".
Complex: 30-100 "shared meta-communities".
Town: 100-1000 "shared meta-communities".
Global shared community system:
Public welfare system + community system + industrial system = global shared life system.
1. Public welfare system usage scenarios
Sharing meeting:
International Sharing Meeting, referred to as: Sharing Meeting. Sharing Club Vision: A global leader in sharing communities. The mission of the Sharing Club: to develop the Sharing Club and serve the sharing community. The purpose of the sharing meeting: to share a better lifelive.
The Sharing Club is a voluntary public service organization that does not involve politics, religion, or race, recruits social members who are interested in developing a sharing community, and promotes sustainable lifestyles around the world.
Public welfare foundations:
Sharing community public welfare foundations established in accordance with relevant laws and regulations use property donated by natural persons, legal persons or other organizations to engage in sharing A non-profit legal person established in accordance with the provisions of these regulations for the purpose of community public welfare. It is a public welfare organization that accepts feedback from the shared life industry, accepts donations from sharers, accepts social donations, and promotes the development of shared lifestyles.
Charitable trust:
Charitable trust is a new type of charity registered and set up in accordance with the "Charity Law of the People's Republic of China". It is an innovation that combines finance and charity. Lift. In the charitable trust structure, charity and finance work hand in hand. On the one hand, it provides more adequate and diversified operating methods for charitable organizations and entrepreneurs to participate in charity; on the other hand, it integrates the flexible, efficient and professional asset management capabilities of the trust system, and each Together, they will play an active role in promoting the development of charity.
Social Impact Investment Fund:
Impact investment, also known as "social impact investment" in China, refers to capital investment that pursues both justice and benefit to create economic and social development. Institutions or projects with comprehensive environmental benefits, their product forms include investments, bonds, loans, trusts, etc.
Shared life time bank:
Generates value from people’s idle time, wisdom, skills, and manpower. It is a collaborative life mechanism for shared life. All shared life communities are Shared life time bank membership.
Sharing Community Association:
Sharing community is the space where shared life members live, and Sharing Community Association is an organization of sharing communities around the world.
Shared Living Industry Association:
It is an industry organization that operates the demand side, supply side and intermediate platform in the global shared living industry chain. The Shared Living Industry Association is between the government and enterprises and provides services, consultation, communication, supervision, fairness, self-discipline and coordination. It is the bridge and link between the government and enterprises.
International Shared Living Home Cities Cooperation Organization:
International Shared Living Home Development Plan under the International Shared Living Home Cities Cooperation Organization.
In The core city of regional international cooperation has established an "International Shared Living Industry Cooperation Platform" and displayed the "International Shared Living Demonstration Park" on the platform. Using the platform as a demonstration and support, it will develop in two directions, domestic regional cities and foreign regional cities. .
2. Living system usage scenarios
Sharing community membership network:
Accept applications from students who have completed training at the Sharing Life Academy. After certification, they will be accepted to join the global sharing life system and manage members' dues payment and membership activities. , manages member meetings of sharing communities around the world, credit rating and management. Members whose credit score is lower than their credit value may quit on their own or return to the Sharing Life Academy to re-study.
Community Owners Committee:
It is composed of owner representatives in the property management area. It represents the interests of the owners, reflects the owners’ wishes and requirements to all parties in the society, and supervises the property management. A non-governmental organization that manages and operates the company and has independent legal personality.
Community Affairs Committee:
Residents of shared communities can participate in the management of this community after reaching a certain length of residence.
Community General Meeting:
Decisions on major issues in this community are decided by the community’s resident general meeting.
Community life cooperatives:
The production and consumption of agricultural products, daily necessities, furniture, home appliances, clothing, etc. for members of the sharing community are all completed through cooperative organizations. The cooperative board can be elected, and the surplus generated by the cooperative is distributed according to the contributions of the "owners", truly eliminating the middleman and realizing benefit sharing.
Community production cooperatives:
Sharing community colleges, hair salons, supermarkets, restaurants, cafes, teahouses, hotels, properties, fitness, medical clinics, transportation, and entertainment.
3. Industrial system usage scenarios
Shared Life University:
Shared Life University consists of the Graduate School, Business School, Management School, Creative College, It consists of twelve colleges including Teachers College, Parenting College, Marriage and Love College, Youth College, Life College, Elderly College, Philanthropy College, and Blockchain College, which are the core of the shared life regional platform.
Shared living area platform:
The public welfare section, shared community section and shared living industry section form a shared living area platform. The platform establishes research and teaching with the shared living university as the core. , fully segmented model operation area, and platform ecosystem cluster area supporting the industry chain.
The platform is responsible for organizing the construction and operation of shared communities in international and domestic cities within a region.
Vertical segmented industry platforms:
Child care, marriage, lifestyle, creativity, and elderly care segmented industry chain platforms form an industry intermediate operation system.
Shared life industry chain:
Habitat, agriculture, landscape, food, supplies, health and entertainment, cultural creativity,Leisure, travel, banking, and insurance form a supply-side industrial system.
4. Global Shared Community Regional Platform
In regional core cities around the world, we will build "shared living city regional platforms". In the initial stage, about 10 will be established in China, and more will be added later. to 31. Around 10 will be initially established around the world, reaching around 200 in the mid-term, and 1,000 in the later stages.
1. China
Nanning-ASEAN Shared Living Home Urban Regional Platform;
Kunming-Melan Five Countries Shared Living Home Urban Regional Platform;
Qingdao-Northeast Asia Shared Living Home City Regional Platform;
Tibet-South Asia Shared Living Home Urban Regional Platform;
Hainan-Pacific Island Countries Sharing Living Home Urban Regional Platform;
Guangzhou-Southern Africa Shared Living Home Urban Regional Platform;
Fuzhou-North African Shared Living Home Urban Regional Platform;
Beijing - North American Shared Living Home City Regional Platform;
Shenzhen - European Union Shared Living Home Urban Regional Platform;
Chongqing - Central and Eastern European Shared Living Home Urban Regional Platform;
/>
Tianjin - Nordic Shared Living Home City Regional Platform;
Chengdu - Western European Shared Living Home Urban Regional Platform;
Yinchuan - Middle East Shared Living Home Urban Region Platform;
Urumqi-Central Asia Shared Living Home Urban Regional Platform;
Hangzhou-Caribbean Island Country Shared Living Home Urban Regional Platform;
Shanghai- BRICS Shared Living Home Urban Regional Platform;
Nanjing-South America Shared Living Home Urban Regional Platform;
Xiamen-Cross Strait Shared Living Home Urban Regional Platform;
/>
Yangzhou-World Canal City Shared Living Home Regional Platform;
2. Global
195 countries and regions in the world have established 1-multiple sharing Life Home Urban Regional Development Platform.
④ What is the recent development of blockchain? Is there any formal project introduction?
Analysis of expenditure scale and application prospects of China’s blockchain industry in 2018 Will be close to US$300 million in 2019, solving shortcomings to promote economic developmentBlockchain technologyIt is expected to be widely used in the economic field
Blockchain technology has strong practical significance in cultivating new driving forces for economic growth, building an honest society, improving management technology, and easing the financing difficulties of small and medium-sized enterprises. It is expected to be widely used in the economic field. application. At present, the application of blockchain technology is still in the early stage of development and faces many challenges. We must actively promote the application of blockchain in multiple fields, scenarios and environments of the economy and society, create a good industrial development environment, improve the quality of development, and strengthen Blockchain core technology research and development, professional application demonstration, strengthening standard manufacturing, talent training and the construction of public service platforms.
China’s blockchain market expenditure will be close to US$300 million in 2019
According to the “In-depth Analysis Report on Business Model Innovation and Investment Opportunities in China’s Blockchain Industry” released by the Qianzhan Industry Research Institute 》Statistics show that as of 2017, China’s blockchain market expenditure was only US$83 million. In 2018, China’s blockchain market expenditure will reach US$160 million. It is also predicted that China’s blockchain market spending will be close to US$300 million in 2019. At this stage, the overall market size of blockchain is small. This is because most of the blockchain projects on the market are in the experimental stage and the investment is not large. On the other hand, many companies have realized the potential of blockchain and plan to increase their budgets in the future. Affected by this, China's blockchain market will usher in rapid growth, with market spending expected to reach US$1.95 billion in 2023. The average annual compound growth rate from 2019 to 2023 is 60.51%.
Statistics and forecasts of China’s blockchain market expenditure from 2017 to 2023
Data source: Compiled by Qianzhan Industry Research Institute
Analysis of unfavorable factors for the development of China’s blockchain
1. The technology is not mature enough. At present, blockchain technology is not yet mature in terms of system stability, application security, and business models, and cannot meet the requirements of "high efficiency and low energy", "decentralization" and "security" at the same time. First, performance issues. The transaction throughput that can be carried out on the blockchain is not high, and the current block capacity is very small, which leads to network congestion and high-frequency business needs are difficult to meet. Many projects are also working on optimization, but they are far from real scenarios such as banks. There is still a certain distance between the transaction throughput of , stock exchanges, etc. Second, there is the issue of consensus mechanism. In terms of energy consumption, consensus algorithms such as workload proof consume a lot of energy and cost, causing the blockchain to waste a lot of computing power and matching power across the entire network. In terms of types, the current blockchain consensus mechanisms are too few in type and will be diversified in the future. In business scenarios, a richer consensus mechanism is inevitably needed to adapt. Third, security issues. Issues such as privacy protection, harmful information on-chain, smart contract vulnerabilities, consensus mechanism and private key protection, computing power attacks, cryptographic algorithm security, etc. all make the blockchain face a severe situation of platform security and application security. Fourth, database issues. Different from traditional databases, blockchain applications require a large number of write operations, HASH calculations and verification operations.The database system for blockchain is still a difficulty that needs to be overcome.
2. The application scenario is unclear
Currently, the blockchain project is still in the exploratory stage, and no specific implementation scenario can be found. At present, promising areas include finance, sharing economy, Internet of Things, public services, etc. However, judging from the maturity of existing blockchain technology, there are still many problems in blockchain applications, and there is still a gap between actual use. First, the immaturity of blockchain technology has restricted commercial applications. Although there are currently many types of core blockchain technologies such as privacy protection algorithms and consensus mechanisms, they are generally not commercially available. Secondly, the application model of blockchain is still being explored, and the "irreplaceable" advantages of blockchain have not yet been realized. The blockchain itself represents a consensus system, and a consensus system that conforms to the corresponding business scenario should be built from a higher level, not just "business + blockchain". China has a large number of users, complex business scenarios, and any commercial product will involve a very large traffic and population, and the current blockchain technology cannot satisfy it.
3. Scarcity of professional talents
Blockchain technology is a multi-disciplinary and cross-field technology, which mainly involves operating systems, network communications, cryptography, mathematics, and finance. , production, etc., but currently our country still has shortcomings in interdisciplinary subjects and fields, and the supply of talents in related fields is seriously insufficient. On the one hand, there is a huge gap in R&D technical talents. Blockchain technology research and development mainly focuses on programming languages such as Go, Javascript, C and C+, and new smart contracts use new functional programming languages such as Haskell, Ocaml, and Rholang. There is a huge gap in China's talent market for technical talents with senior R&D experience in relevant languages. On the other hand, there is a lack of design talent at the bottom level. Different from R&D technical talents, blockchain underlying system architecture design talents must master multiple cross-disciplinary professional skills. They must not only have an in-depth understanding of the underlying design principles of blockchain and have experience in the design of various system architectures, but also master the business logic of specific application scenarios. . Although some colleges and universities have launched cross-disciplinary education and blockchain-specific technical disciplines, professional talents are still very scarce.
Analysis of favorable factors for the development of China’s blockchain
1. Favorable policies promote development. In January 2017, the Ministry of Industry and Information Technology released the "Software and Information Technology Service Industry Development Plan (2016-2020)", which proposed requirements for innovation in blockchain and other fields to reach international advanced levels. In August 2017, the State Council issued the "Guiding Opinions on Further Expanding and Upgrading Information Consumption to Continuously Release the Potential of Domestic Demand" and proposed to carry out pilot applications based on new technologies such as blockchain and artificial intelligence. In October 2017, the State Council issued the "Guiding Opinions on Actively Promoting Supply Chain Innovation and Application" proposing to study and use emerging technologies such as blockchain and artificial intelligence to establish a credit evaluation mechanism based on the supply chain.
In March 2018, the Ministry of Industry and Information Technology released the "2018 Informatization and Software Service Industry Standards""Key Points of Informationization Work" and proposed to promote the establishment of the National Standardization Technical Committee for Integrated Management of Informatization and Industrialization and the National Blockchain and Distributed Accounting Technology Standardization Committee. In June 2018, the Ministry of Industry and Information Technology issued the "Industrial Internet Development Action Plan (2018-2020)" to encourage and promote the application research of emerging cutting-edge technologies such as edge computing, deep learning, and blockchain in the Industrial Internet.
Since blockchain was first included in the "13th Five-Year Plan" National Informatization Plan in 2016, blockchain has increasingly received attention and attention from the national government. Beijing, Shanghai, Guangdong, Hebei, Twenty-four provinces, cities or regions including Jiangsu, Shandong, Guizhou, Gansu and Hainan have launched dividend policies, launched the layout of the blockchain industry chain, and actively explored industry applications based on blockchain.
2. The blockchain industry is gradually taking shape
At present, my country’s blockchain technology continues to innovate, and the blockchain industry is gradually taking shape, starting in supply chain finance, credit reporting, and product traceability. , copyright transactions, digital identity, electronic evidence and other fields are expected to promote technological changes, organizational changes and efficiency changes in our country's economic system, making important contributions to building a modern economic system. With the continuous influx of entrepreneurs and capital, the number of enterprises has increased rapidly. Blockchain applications will be implemented faster, boosting the high-quality development of traditional industries, accelerating industrial transformation and upgrading, using blockchain technology to "reduce costs" and "increase efficiency" for the real economy, and promote the standardized development of traditional industries. In addition, blockchain technology is deriving into new business formats and becoming a new driving force for economic development. Blockchain technology is promoting a new round of business model changes and becoming an important support for building an honest social system.
3. Broad application prospects in the future
In the past, the circulation of physical banknotes was difficult to trace, but with the application of blockchain technology, the flow of all digital assets can be traced There will be "chains" to check. For example, in the financial field, blockchain is expected to solve the pain points and difficulties in the payment field, reduce the complexity of transactions, increase the end-to-end speed of transactions, reduce communication costs in the transaction process, and improve the transparency and non-tamperability of transaction records. The cost of reconciliation, clearing, and settlement between financial institutions, especially cross-border financial institutions, has always been high, and there are complex manual processes. Blockchain technology has data that cannot be tampered with and is traceable, and its application can help reduce financial costs. The cost of reconciliation and dispute resolution between institutions can significantly improve the processing speed and efficiency of payment business, and also make small-amount cross-border payments possible. In addition, the application of blockchain will also extend to many fields such as medical health, education, charity, social management, etc. The market prospects are very broad.
⑤ What is the landmark project for the blockchain development to enter the 2.0 era?
The landmark project for the blockchain development to enter the 2.0 era is Ethereum.
The biggest difference between Blockchain 2.0 and Blockchain 1.0 is that smart contracts are added to the digital currency, and other application development can be done on this basis. Blockchain 2, 0 represents Ethereum. In Blockchain 2.0Ethereum is equivalent to a basic chain and a bottom-level construction.
Ethereum’s plan is to build a global, large-scale collaboration network so that anyone can perform calculations and develop application layers on Ethereum. This gives the blockchain many application scenarios and functions. Base.
⑥ Full analysis of Alipay's mysterious blockchain product "Open Alliance Chain", the era of everyone joining the chain is here
The mysterious blockchain product that Ant has been announcing for many days has finally been unveiled.
On April 16, Ant officially announced its new blockchain product "Open Alliance Chain". The "Open Alliance Chain" claims to be a universal chain-linking product that "doesn't require a chain and can be uploaded quickly and at low cost" mainly for small and medium-sized enterprises and developers. It focuses on helping developers quickly deploy and develop blockchain-related applications.
According to Ant Blockchain Jin Ge, the "Open Alliance Chain" began testing in December last year. After more than three months of public testing, it has accumulated thousands of customers and developers (active ratio More than 10%), dozens of DApps have been built on the product.
This official announcement also heralds that the "Open Alliance Chain" will officially move from public beta to commercialization.
Lowering the threshold is an eternal topic in blockchain development.
Previously, when various Internet giants entered the cross-border blockchain field, they were willing to start with BaaS services.
BaaS services mainly focus on providing developers with a complete set of development tools to lower the threshold for developers to build their own alliance chain system.
How is the "open alliance chain" that emphasizes further lowering the entry threshold realized?
The biggest difference between "open alliance chain" and BaaS services is that developers can use the blockchain without purchasing servers or building nodes.
Specifically, small and medium-sized developers can directly access the blockchain and carry out on-chain business through the IDE, smart contract development templates, DApp development assistants, and other components provided by Ant Blockchain.
Jin Ge, general manager of the Ant Blockchain Platform Product Department, gave an example of traceability scenarios:
"Open Alliance Chain" is actually a product between a public chain and an industry alliance chain. But in terms of form, it is more inclined to the industry alliance chain.
There are also differences between "open alliance chains" and industry alliance chains. The customer levels and business models they cover are different.
In terms of customer level differences, industry alliance chains cover top customers, such as listed companies or leading companies similar in size to listed companies, which have greater influence in the industry. The "open alliance chain" covers small and medium-sized customers with small revenue and some developers.
In terms of business model differences, industry alliance chains are more connected in the form of projects, with long implementation cycles and project entities.The volume is above one million levels. "Open Alliance Chain" emphasizes a ready-to-use, on-demand pricing model with a low threshold.
At the press conference, Jin Ge also made a detailed analysis of the five major capabilities of the "open alliance chain":
Overall, the "open alliance chain" Currently we are adopting a low-cost, low-threshold pricing service model.
From the official website, it can be seen that the open alliance chain provides users with two versions: professional version and enterprise version. The product has three pricings, each priced at 100 yuan/month (professional version, for test-type novice developers) , 999 yuan/year (professional version, for developers who really need to access the blockchain), 4888 yuan/year (enterprise version, for enterprise-level developers with relatively high-frequency transactions).
The enterprise version is suitable for high-frequency scenarios such as games, social networking, bills and people's livelihood, and public welfare, while the professional version is suitable for low-frequency scenarios such as copyright contracts, organizations, and traceability.
Both the professional version and the enterprise version can enjoy the basic services provided by the open alliance chain. In addition to the price, the biggest difference between the two is that the TPS of the professional version user rights is ≤ 10, and the monthly available fuel is 1 billion; Enterprise The TPS available for users' rights is ≤100, and the available fuel per month is 100 billion. In addition, the first 100 enterprise version users can also obtain the creation product status of the "open alliance chain".
In addition to lowering the threshold, large companies are always willing to create scenarios when it comes to blockchain. The evolution from BaaS to "open alliance chain" is also a manifestation of giants attracting more developers by lowering the threshold to feed back application scenarios.
According to reports, the current main application scenarios on the open alliance chain are mainly 2C services, involving game interaction, public welfare traceability, copyright, bills and people's livelihood, etc.
It is easier for customers with their own scenarios to form a relatively stable group.
The follow-up plan of "Open Alliance Chain" is also closely related to the implementation of blockchain scenarios.
Jin Ge also introduced the three-point future plan of "Open Alliance Chain":
1. Create more valuable industry scenarios based on existing customers, and hope In the future, we can expand more blockchain service providers in small and medium-sized enterprise industries, such as education, retail, agriculture, medical care, cultural tourism and other industries, and contribute more scenarios;
2. The Ant Industry Alliance Chain Provide it to customers on an on-demand pricing basis;
3. Gradually add more industry alliance chain technologies, such as digital identity, cross-chain, and cloud integration capabilities, to the open alliance chain according to the market pace Go inside to further lower the development threshold for developers and solve technical problems.
⑦ What blockchain projects are worth investing in now?
Nowadays, blockchain has been stinked by many players. When it comes to blockchain, the first reaction of many people is that they are scammers. In fact, there are many blockchains nowThe industry has begun to study practical applications, 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.
