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所在平台: Coursera |
课程主页: https://www.coursera.org/learn/introduction-to-blockchain-for-global-commerce
课程评论：没有评论
课程名称：全球商务区块链导论 课程概述：本课程讨论了互联网在商业和经济活动中的局限性，并解释了区块链技术如何成为解决之道。完成本课程后，您将能够解释区块链是什么、如何运作及其革命性。此外，您将学习关键概念，包括挖矿、哈希、工作量证明、公钥密码学和双重支付问题。您还将能够描述区块链技术的七个设计原则以及面临的挑战。 课程大纲： 1. **互联网的第二个时代**：介绍区块链作为“信任协议”，说明它如何代表互联网的第二个时代，通过合作、密码学和巧妙的代码建立信任，而非依赖强大的中介。 2. **区块链设计原则**：框定区块链革命的七个设计原则，解决当前的问题，并讨论这些突破对数字经济的影响，帮助学习者思考他们在区块链革命中的角色和未来。 3. **数字资产**：学习区块链作为首个原生数字价值媒介的显著转变，从纸质资产到数字资产，了解九种不同的加密资产，包括加密货币、协议代币、非同质化代币（NFTs）、稳定币等。 4. **智能合约**：了解智能合约的定义及其运作方式，以及区块链基础的智能合约如何降低交易成本、减少第三方中介需求、提高生产力、安全性和隐私性。 5. **公有链、私有链和联盟链**：探讨区块链技术带来的交易和合同公开透明的利弊，学习在公共和私有分类账中如何通过程序性和技术性的方法保护隐私。 6. **区块链实施挑战**：讨论在过渡到互联网第二时代中应克服的十大实施挑战，了解潜在解决方案以及如何确保区块链承诺的实现。 通过本课程的学习，您将掌握区块链的基本概念及其在全球商业中的潜在应用，从而为未来的发展做准备。
Name:The Second Era of the Internet
Description:The Internet connects billions of people around the world, and is great for communicating and collaborating online. However, because it was built for moving and storing information, and not value, it has done little to change the way we do business. Now, for the first time in human history, two or more parties anywhere in the world can transact and do business peer to peer using the blockchain. In this module we introduce blockchain as “the trust protocol,” and explain how it represents the second era of the Internet. We describe how blockchain technology establishes trust—not through powerful intermediaries, but rather through collaboration, cryptography and clever code.
Name:Blockchain Design Principles
Description:We believe that the next era of the digital economy can be shaped around a set of blockchain design principles, which can be used for creating software, services, reinventing business models, markets, organizations, and even governments. This module frames the blockchain revolution around seven design principles. For each principle we describe a current problem to be solved, identify “blockchain breakthroughs” to these problems, and discuss the implications of these breakthroughs on the digital economy. We hope that these design principles will assist learners in contemplating their roles and their futures in the blockchain revolution.
Name:Digital Assets
Description:Blockchain is the first native digital medium for value. Consequently, we are witnessing one of the largest transformations of wealth in human history—from paper-based analog assets to digital ones. In this module, students will learn about nine different kinds of cryptoassets, including cryptocurrencies, protocol tokens, non-fungible tokens (NFTs), stablecoins, securities tokens, governance tokens, exchange tokens, natural asset tokens, and central bank digital currencies (CBDCs).
Name:Smart Contracts
Description:In this module, you will learn what smart contracts are and how they work. We will discuss how blockchain-based smart contracts can enable individuals and organizations to reduce transaction costs, minimize the need for third-party intermediaries, and improve productivity, security, and privacy.
Name:Public, Private, and Consortium Blockchains
Description:The advent of blockchain technology forces us to reconsider the upside and downside of public revelation of transactions and contracts. The implementation, application, and possible regulation of distributed ledgers involve choices that will critically affect information disclosure and economic interactions. Whether the ledger is public and permissionless, such as the Bitcoin or Ethereum blockchains, or private and permissioned, such as the Ripple or Hyperledger implementations, in principle transactions on a blockchain have a high native level of transparency. In this module, you will learn how privacy can be protected in both public and private ledgers using both procedural and technological methods.
Name:Blockchain Implementation Challenges
Description:Like every revolutionary technology, blockchain has its upside and its downside. In this module we discuss ten implementation challenges which must be overcome as we transition to the second era of the Internet. For each challenge, you will also learn about potential solutions and what we can do to ensure the fulfillment of the blockchain’s promise.
This course discusses the limitations of the Internet for business and economic activity and explains how blockchain technology represents the way forward. After completing this course, you will be able to explain what blockchain is, how it works, and why it is revolutionary. You will learn key concepts such as mining, hashing, proof-of-work, public key cryptography, and the double-spend problem. You’ll be able to describe seven design principles for blockchain technology, and the challenges fac
