以太坊区块链下载,以太坊区块链怎么挣钱
随着区块链技术的发展，以太坊区块链也逐渐受到了越来越多人的关注。以太坊区块链是一种开源的全球去中心化的分布式计算平台，它可以用于构建和部署分布式应用程序，允许用户发行和交换以太币，以太币是以太坊区块链的基础货币。那么，以太坊区块链怎么挣钱呢？
首先，用户可以通过以太坊区块链挖矿来赚取以太币。挖矿就是利用计算机系统的计算能力来完成以太坊区块链的交易记录，每完成一次交易记录，挖矿者就可以获得一定的以太币奖励。这是以太坊区块链最主要的赚钱方式。
其次，用户还可以通过以太坊区块链交易所来赚取以太币。以太坊区块链交易所是一种在线交易平台，用户可以在上面进行以太币的买卖交易，投资者可以通过投资以太币获取收益。
此外，用户还可以通过参与以太坊区块链的分布式应用程序（DAPP）来赚取以太币。DAPP是一种基于以太坊区块链的去中心化应用程序，用户可以参与DAPP中的任务，完成任务后可以获得以太币的奖励。
最后，用户还可以通过参与以太坊区块链的分布式自治组织（DAO）来赚取以太币。DAO是一种基于以太坊区块链的去中心化组织，它可以实现自治，投票决策，用户可以参与DAO的投票，完成投票后可以获得以太币的奖励。
总之，以太坊区块链有多种挣钱方式，比如挖矿、交易所交易、参与DAPP和参与DAO等，用户可以根据自己的兴趣和能力，选择合适的方式来赚取以太币，实现财务自由。
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『一』Infura API obtains the current configuration chain ID of Ethereum - Blockchain data development practice
Introduction: Infura is an API service provider for Ethereum and IPFS. Infura initially only provided stable and reliable RPC access for ConsenSys internal projects. Later, with the development of the Ethereum ecosystem, they realized that they could play a greater role, so they began to provide public API services to developers. This article summarizes the implementation of using the Infura API to obtain the current configuration chain ID of Ethereum.
Infura is an API service provider for Ethereum and IPFS. Infura initially only provided stable and reliable RPC access for ConsenSys internal projects. Later, with the development of the Ethereum ecosystem, they realized that they could play a greater role, so they began to provide public API services to developers.
This article summarizes the implementation of using the Infura API to obtain the current configuration chain ID of Ethereum.
Infura API official documentation: https://infura.io/docs
To use the API, you need to apply for a Project ID. The ID is free to apply for. The application process is "Register-Login -Create a new project", no review is required and it can be done in a few minutes.
Infura API standard request port format:
In this example we use the HTTP-based Ethereum mainnet JSON-RPC port:
Infura API acquisition Ethereum's current configuration chain ID:
Curl example:
Node.js example:
Returned JSON example:
Returns the large integer of the current chain ID.
Infura API service mind map:
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『二』 "Blockchain Project Development Guide" pdf download and read online, please ask for Baidu Netdisk cloud resources
< p>《"Blockchain Project Development Guide" (Narayan Prusty) e-book network disk download for free online readingResource link:
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Book title: Blockchain Project Development Guide
Author: Narayan Prusty )
Translator: Zhu Xuantong
Douban score: 5.7
Publisher: Machinery Industry Press
Publication year: 2017-12 -8
Number of pages: 198
Introduction:
Blockchain is one of the most disruptive emerging information technologies in the past decade. A completely new way to establish the basis of trust, arbitration and documentation of human transaction processes. This book has 9 chapters in total. It first introduces basic concepts such as decentralized applications and DApps, and then proceeds to explain popular DApps such as Bitcoin, Ethereum, and Hyperledger. Secondly, based on the analysis of the working principle of Ethereum, the writing method of smart contracts is introduced, and the application method of web3.js is introduced. Then use the above knowledge to create specific applications such as wallet services, smart contract deployment platforms, betting apps, enterprise-level smart contracts, and alliance blockchains.
About the author:
Author: (India) Narayan Prusti Translator: Zhu Xuantong Translator: Yan Ying Translator: Dong Ning
Narayan Prusti, who created an MP3 search engine at the age of 18, is a multi-tasking developer, focusing on blockchain and JavaScript, tending to use Ethereum, Bitcoin, Super Classification, IPFS, etc. to build decentralized applications. The scalable applications he writes are widely used in startups, enterprises and government departments in India, Singapore, the United States and other countries. Narayan Prusty currently works for the Emirates National Bank’s blockchain enterprise in Dubai. He is the author of "Learning ECMAScript 6" and "Modern JavaScript Applications". Zhu Xuantong holds a master's degree from Tsinghua University and is a doctoral candidate at the Institute of Quantitative and Technical Economics of the Chinese Academy of Social Sciences, focusing on technical economics and management research. Has extensive working experience in government and international organizations. Yan Ying, Ph.D. from Fudan University, is a researcher in charge of Microsoft Research Asia and the head of Coco Blockchain China. She focuses on research on blockchain technology, big data analysis, databases and cloud computing. Dong Ning is the CEO of ChainNova, the director of the Financial Technology Research Center of the New Generation Information Technology Institute of Peking University, the former head of IT economics for IBM Greater China, and the founder of the IBM blockchain community.
『三』《Blockchain Core Technology"Technology and Application" pdf download and read the full text online, please seek Baidu network disk cloud resources
"Blockchain Core Technology and Application" (Zou Jun) e-book network disk download free online reading
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Book title: Blockchain Core Technology and Application
Author: Zou Jun
Douban score: 8.6
Publisher: Machinery Industry Press
Publishing year: 2018-8-1
Number of pages: 388
Content introduction:
Recommended by well-known experts and written by powerful experts, its authoritativeness, comprehensiveness and thoroughness are beyond doubt. In-depth explanation of blockchain core technology, platform and application development, covering architecture, consensus, encryption, P2P, Bitcoin, Ethereum, Hyperledger, EOS, potential framework, issues and evaluation, etc. This book is divided into three parts, and the contents are explained as follows.
Basics (Chapter 1~6), focusing on blockchain technology ideas, general architecture and core technologies. When writing this part, we pay attention to being easy to understand and taking into account the overall situation. It is the cornerstone and blueprint of learning, covering blockchain ideas and values, general architecture models, basic concepts and core technologies (encryption, consensus, P2P network, etc.).
Practical chapter (Chapter 7~9), explains the core mechanisms and technical details of the mainstream blockchain development platforms Bitcoin, Ethereum, and Hyperledger Fabric, and provides point-to-point electronic cash systems, smart Three cases include contract development, complete Fabric network construction and application development.
The advanced chapter (Chapter 10~12), in order to further enhance readers’ development capabilities, vision and research direction, covers three aspects: ① Possible development directions, as well as some potential and characteristic blockchains Platforms (EOS, Cardano, IOTA, etc.); ② Various issues that need to be considered in blockchain development, including technical limitations, various security issues and vulnerabilities, and countermeasures; ③ Blockchain evaluation, from 6 levels and 8 categories Quality indicators to design evaluation points and test cases for blockchain projects.
About the authors:
Zou Jun Yu Bin Zhuang Peng Xing Chunxiao Waiting: Zou Jun, CEO of Guangdian Express Blockchain Technology Co., Ltd. and deputy secretary-general of Zhongguancun Blockchain Alliance. He edited the best-selling technical book "Blockchain Technology Guide" and published more than 20 papers in leading international conferences and journals. Among them, the blockchain paper won the IEEE ICWS Best Paper Award, and the consensus algorithm paper was published by the top international journal "Transaction on Service". Computing" included and published. He has won the "Outstanding Alumni Award" from the Australia-China Alumni Association and the "President's Award" from Macquarie University.
Yu Bin is currently the president of Beijing Post Online Education Investment Group and a member of the Blockchain Committee of the China Electronics Society.An expert in the Zhongguancun Blockchain Industry Alliance, he is a distinguished professor at Shanghai University of Finance and Economics and Asia School of Finance and Economics. He holds a Ph.D. in communications and information systems from Beijing University of Posts and Telecommunications. He is the editor-in-chief of 4 monographs including "Introduction to Financial Technology". He has won the second prize of the National Science and Technology Progress Award and the first prize of the Ministry of Education. Experts in online education, financial technology, blockchain and other fields.
Zhuang Peng, senior consulting manager and senior architect of IBM Global Services Financial Services Department. 14 years of experience in financial industry structure design and strategic consulting planning. He has rich implementation experience in service transformation, large-scale enterprise-level distributed system architecture design, big data analysis, and financial payment. In the past three years, he has focused on blockchain and distributed ledger architecture research, blockchain-related applications and digital currency consulting research, and has served as a lecturer and training expert at blockchain summits many times.
Xing Chunxiao, deputy director of Tsinghua University Information Technology Research Institute and Internet Industry Research Institute, main research fields: computer software and theory, database and data warehouse, big data management and analysis, knowledge engineering and software engineering , blockchain and digital economy, smart cities (government affairs, business, culture and medical health) and other fields. He has published more than 350 academic papers, including more than 40 SCI papers, more than 150 EI papers, and 40 invention patents.
『四』 "Blockchain in Vernacular" epub download and read the full text online, please ask for Baidu network disk cloud resources
"Blockchain in Vernacular" (Chiang Kai-shek) Yong) E-book network disk download for free online reading
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Extraction code: e8dnBook title: Vernacular Blockchain
Author: Jiang Yong
Translator: Wen Yan
Douban score: 7.6
Publisher: Machinery Industry Press
Published Year: 2017-10-1
Number of pages: 236
Content introduction:
From shallow to deep: starting from Bitcoin to blockchain technology From the skeleton (cryptographic algorithm) and soul (consensus algorithm), to the introduction of the currently well-known blockchain framework, to finally building a micro blockchain system (micro chain) from scratch, step by step.
Multiple pictures and tables: various examples and charts, using flowcharts and schematics to introduce the source code compilation of Bitcoin, the development and deployment of Ethereum smart contracts, the configuration and use of Hyperledger Fabric, and the micro-simulation of Bitcoin. The design and implementation of the blockchain system are vivid and intuitive.
Vernacular: Through life-like examples such as "Village Account Bookkeeping" and "Baihua Village Election Accounting", you can avoid understanding barriers and boring reading due to multiple technology combinations and new concepts.
About the author:
Jiang Yong, director of the information technology development department of a group enterprise. 12 years of experience in software design and development, focusing on distributed system design. He has been exposed to the underlying technology of Bitcoin since 2012. He is familiar with the implementation of blockchain technologies such as Bitcoin, Ethereum, and Hyperledger, and has conducted source code level principle research.
Wen Yan (Qin Wenyan), general manager of the blockchain business department of a well-known private equity investment bank, is the organizer and participant of several expert committees and technical white papers on the underlying technology architecture of blockchain with its own intellectual property rights, and is a member of a central enterprise fund company in Beijing. Vice President of Blockchain Research Institute. Famous DB2DBA and big data expert.
Jiawen, a well-known MOOC website architect, has long served as the manager and technical architect of Bell Canada’s online marketing department and big data product department. Currently engaged in the design and development of quantitative trading systems based on blockchain.
『Wu』 "Detailed Explanation and Practical Practice of Ethereum Technology" pdf download and read the full text online, seek Baidu network disk cloud resources
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Book title: Ether Detailed explanation and practical application of workshop technology
Author: Yan Ying
Douban score: 7.7
Publisher: Machinery Industry Press
Publication year : 2018-4-3
Number of pages: 226
Content introduction:
Ethereum founder and chief scientist Vitalik Buterin highly recommends it, and is recommended by the industry and Co-written by academic blockchain experts, its authoritativeness and practicality are beyond doubt. This book provides an in-depth analysis of key technologies such as Ethereum architecture, core components, smart contract writing and development cases, and covers cutting-edge practices and developments such as Ethereum data analysis, performance optimization, privacy and data security.
About the author:
Yan Ying (Ph.D.) is a researcher in charge of Microsoft Research Asia, the person in charge of the blockchain field, and the person in charge of the Microsoft Coco blockchain platform in China. Expert of China Software Association Blockchain Entrepreneurship Academy and Blockchain Special Committee, and Blockchain Expert Member of China Electronics Society. Focus on research on blockchain technology, big data analysis, databases and cloud computing. He has obtained a number of international patents in the field of blockchain and published more than 30 papers in top international conferences and journals in the field of database and cloud computing. Participated in the translation of "Blockchain Project Development Guide".
Zheng Kai (Ph.D.), professor and doctoral supervisor at the University of Electronic Science and Technology of China, holds a PhD in computer science from the University of Queensland, Australia. The main research areas are blockchain data management, as well as spatiotemporal data mining, uncertain databases, memory databases, graph databases, etc. He has published more than 100 papers in important conferences and journals in the fields of databases and data mining, and has been cited more than 1,500 times. He won the Australian Outstanding Youth Fund in 2013 and the ICDE Best Paper Award at the top database conference in 2015. He serves as program chair and co-executive chair of well-known international conferences in the database field, guest editorial board member of international SCI journals, and program committee member of dozens of international conferences.
Guo Zhongxin MicrosoftR&D engineer at Asia Research Institute, core developer of Microsoft Coco blockchain platform. Focus on the research and development of blockchain technology, big data analysis, distributed systems, etc.
『Lu』 "Blockchain Principles, Design and Applications" pdf download and online reading, seek Baidu network disk cloud resources
"Blockchain Principles" , Design and Application" (Yang Baohua) E-book network disk download for free online reading
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Book title: Blockchain Principles, Design and Application
Author: Yang Baohua
Douban score: 7.2
Published Company: Machinery Industry Press
Publication year: 2017-8-21
Number of pages: 366
Content introduction:
This This book is written by the core designers and developers of Hyperledger and is a professional guide to blockchain development and implementation. From the shallower to the deeper, it systematically introduces the essence of Hyperledger Fabric design, application development, etc. The book is divided into two parts: theory and practice; Chapters 1 to 3 introduce the origin, core ideas and typical application scenarios of blockchain technology; Chapters 4 to 5 focus on introducing a large number of distributed technologies that appear in blockchain technology. System technology and cryptographic security technology; Chapters 6 to 8 introduce three typical open source projects in the blockchain field: Bitcoin, Ethereum and Hyperledger; Chapters 9 to 11 take the Hyperledger Fabric project as an example to explain in detail Installation and deployment, configuration management, and practical experience in using Fabric CA for certificate management; Chapter 12 focuses on the core architecture design of the Hyperledger Fabric project; Chapter 13 introduces relevant techniques and examples of blockchain application development; Chapter 14 introduces The design and development of the blockchain service platform, and the relevant knowledge of building a service platform using the Hyperledger Cello project. This book covers the latest technologies in the field of blockchain and distributed ledgers, helping readers deeply understand the core principles and typical design implementations of blockchain, as well as efficiently develop distributed applications based on blockchain platforms.
About the author:
Yang Baohua
Ph.D., graduated from Tsinghua University. Chairman of the Hyperledger Greater China Technical Working Group, Chief Consultant of IBM Greater China Blockchain Technology Community, and Senior Researcher. He has presided over the architecture design and R&D implementation of multiple large-scale system platforms. He is an early researcher and practitioner of blockchain, cloud computing, big data and other technologies. He loves open source technology and has contributed to open source projects such as OpenStack and OpenDaylight. He is the core designer and developer of the Hyperledger Fabric project and the initiator of the Cello and Fabric-SDK-Py projects. Personal homepage is https://yeasy.github.com.
Chen Chang
Graduated from Tsinghua University. CTO of Zhigui Technology, formerly a senior researcher at IBM. Technical directions include cloud computing, blockchain, machine learning, etc. He is an early researcher and promoter of blockchain technology and a core developer of the Hyperledger project. He has rich practical experience in blockchain applications. He was responsible for the architecture design and implementation of blockchain solutions in the financial industry, and led the development of several blockchain service platforms.
『撒』 "Blockchain Technology Guide" pdf download and read online, seek Baidu Netdisk cloud resources
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Book title: Blockchain Technology Guide
Author: Zou Jun
Douban score: 6.4
Publisher: Machinery Industry Press
Publication year: 2016-11-1
Number of pages: 254
Content introduction:
Chapter 1-2 is the basic and introductory content , focusing on the introductory introduction to blockchain and explaining some basic concepts of blockchain. This book introduces the basic knowledge and concepts of blockchain in detail and comprehensively, analyzes the architecture, underlying implementation details and encryption technology of blockchain, and provides a comprehensive interpretation of the popular blockchain with industry application cases, frequently asked questions, etc. Technology implementation and application. Chapters 3-10 focus on the analysis of blockchain architecture and explain the key technologies of blockchain, including cryptography and consensus algorithms; provide Bitcoin development guide and Ethereum smart contract development guide; also introduce HyperLedger and discuss blockchain Common chain problems and typical solutions. Chapter 11 discusses the driving force of IT development from the perspective of architectural change and provides some prospects for blockchain’s future IT development.
About the author:
Zou Jun is an expert in the Zhongguancun Blockchain Industry Alliance and has a doctorate in Service Contract (ServiceContract). He focuses on and practices blockchain technology and applications. He is now a Haina Cloud CTO. Formerly the chief software architect of IBM Australia's financial industry. Specialized in cloud computing, big data, and software-defined storage. A high-end foreign expert from Beijing who has published more than 20 papers in international conference journals.
Zhang Haining is the chief architect of VMware China's cloud native applications, the leader of the Harbor enterprise-level open source container registry project, and one of the earliest technical evangelists in the CloudFoundry Chinese community. He has many years of software development experience. He once served as a senior software engineer at IBM and a senior architect at Sun. Currently focusing on containers, cloud computing and blockchain areasresearch and development.
Tang Yi, a professor at Guangzhou University and a Doctor of Science, focuses on network information security, distributed computing, blockchain security and applications, etc. He has developed elliptic curve cryptography software for well-known foreign security companies and won the Cryptotechnology Award. Second Prize for Progress (Provincial and Ministerial Level). He has presided over or participated in the completion of the National Science and Technology and Talent Project Fund work for many times.
Li Lei is an associate professor at Hefei University of Technology and a Ph.D. at Macquarie University. Good at data mining, social computing, and intelligent computing. He has served as a member and organizer of the program committee of IEEE international conferences for many times, and has published more than 40 papers in the fields of social computing and blockchain, which have been cited more than 350 times.
『8』 "Jianfeng Dialogue Blockchain" pdf download and read the full text online, please ask for Baidu Netdisk cloud resources
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Introduction: Mars Finance and Wang Feng, founder of Consensus Lab, discussed blockchain technology, applications, investment and entrepreneurship with Ethereum founder Vitalik V. Zhao Changpeng, Chairman of 360 Company Zhou Hongyi and other 15 people who have had an important influence in the blockchain field launched an enlightening summit dialogue. Blockchain technology enthusiasts, Internet practitioners, and crypto-asset investors can learn about the technological development context and market growth potential of this new species, blockchain.
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Introduction:
Ethereum, The second largest blockchain network in terms of market capitalization after Bitcoin, it is an unprecedented computing platform composed of millions of computers distributed around the world. The cryptocurrency Ethereum is used as the basic unit for purchasing computing power. The network operates completely autonomously. , no administrator is required to participate in the entire process. No one can control its destiny, and no one can stop the program above. Its script is Turing complete and can theoretically achieve any function. Guicai Juchen, who was injured in a car accident, filled with resentment and created the first murderous intelligent program in the history of Homo sapiens through the smart contract of Ethereum, kicking off the era of out-of-control intelligence.
