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所在平台: Udemy |
课程主页: https://www.udemy.com/course/web-3-blockchain-primer-are-you-ready/
课程评论：没有评论
课程名称：Web 3.0与区块链基础知识 - 你准备好了吗？ 课程概述：在如今的新闻中，区块链、加密货币和非同质化代币等术语频频出现，但它们究竟是什么意思？本课程首先简要回顾了互联网的历史，解释了它如何作为一个全球信息传递的网络。接着，课程介绍了区块链这一创新技术，展示了如何在互联网上转移真实价值。加密货币被阐述为区块链众多有趣应用之一。 课程中讲解了工作量证明（POW），让学员理解挖矿设备如何解密算术难题并获得被动收入。必要的细节，如哈希和数字签名，以高层次的方式进行解释。同时，还描述了钱包和集中交易所，以帮助学员参与加密投资。 课程简要解释了智能合约，使用房屋抵押贷款的例子来说明。以太坊核心原则被强调，因为它是区块链中代码编译的先驱。接下来，总结了去中心化交易所，包括流动池如何创造供应/需求的经济学，以确保其正常运作。课程详细解释了可替代代币和非同质化代币（NFT），使学员能够真正理解其背后的技术。 此外，课程还介绍了被称为“预言机”的接口，这些平台用于将现实世界的数据与区块链连接。这使得从灯开关到温度传感器，再到证券交易所的数据都能流入Web 3.0。同样，区块链上的智能合约可以控制现实世界的设备，如电动机、开关和打印机。 课程最后讨论了去中心化自治组织（DAO），这些是基于智能合约运作的Web 3.0“公司”，其“员工”可以是伪匿名的。一些最成功的区块链项目由DAO创建，并通过各种代币进行资助。 通过学习这项令人惊奇的新技术，学员们将满足他们的好奇心！本课程适合广泛的受众，不仅限于计算机科学家和程序员。如果你希望花一个小时学习一个令人耳目一新、现代且不同的主题，这门课程就是为你准备的！
Terms like blockchain, cryptocurrency, and non-fungible tokens are making the news, but what do they really mean?This course begins with a brief history of the internet, explaining how it's a network that moves information across the world. The blockchain is then introduced, showcasing the innovation to move real value across the internet. The course explains how cryptocurrency is only one of several very interesting applications for the blockchain.Proof of Work (POW) is shown so you can understand how mining rigs are solving cryptographic puzzles and earning passive income. Necessary details such as hash and digital signatures are explained at a high level. Wallets and centralized exchanges are described, to help you get involved with crypto investing.Smart contracts are briefly explained using the example of a home mortgage. The core principles of Ethereum are shown, since it was the pioneer of code compilation within a blockchain. Next, decentralized exchanges are summarized, including the way liquidity pools are used to create the supply/demand economics necessary for proper operation. Fungible and Non-Fungible Tokens (NFTs) are explained in detail, so you can finally understand the technology behind the hype. Different kinds of tokens, such as utility, security & governance are also explained.Next, interfaces known as oracles are explained. These platforms are used to interface real-world data with the blockchain. This is how everything from light switches to temperature sensors to stock exchanges can move data into Web 3.0. Similarly, smart contracts on the blockchain can control real-world devices such as motors, switches and printers.The course concludes with a discussion about Decentralized Autonomous Organizations (DAOs). These are Web 3.0 "companies" that operate on smart contracts and have "employees" that can be pseudo-anonymous. Several of the most successful blockchain projects are created by DAOs, and are funded by a variety of tokens.Viewers will satisfy their curiosity by learning how this amazing new technology actually works! The course is designed for a broad audience beyond computer scientists and programmers. If you're looking to spend just one hour to learn about a refreshing, modern and different subject, this course is for you!
