Blockchain for Beginners (2022)

专为完全初学者设计的课程，他们甚至对编码知识为零，但对学习区块链感兴趣。

你将学到什么
完整的区块链技术初学者指南，无需任何先验知识。
无需编码技能即可了解区块链的工作机制及其应用
识别区块链在加密货币之外的应用以及这一新兴技术中的工作机会
完全理解公共和私有区块链的概念，并能够起草区块链的潜在用例

要求
不需要编程经验，如果这是您感兴趣的技术，您将学习自己决定所需的一切。不需要区块链方面的先验知识或经验。唯一的要求是您对学习的热情和坚持不懈完成课程 了解有关这项新兴技术的所有信息

描述
为没有任何先验知识但对了解这种不断发展的区块链技术有浓厚兴趣的初学者提供的完整指南。学习者将能够全面了解加密货币之外的区块链。任何人都可以开始了解区块链的基础知识、区块、节点、公共和私有区块链及其应用。

区块链与互联网的比较

互联网是信息机器，区块链是真相机器

*) 互联网是一种信息机器，人们可以以更低的成本和更高的效率相互传递信息。

*) 区块链的数据结构，结合密码学、时间戳和其他技术，确保一条数据一旦链接，就不会被篡改或撤销，而是可追溯的。

*) 因此，与互联网相比，区块链是一台真相机器。

*) 这是互联网和区块链之间非常大的区别。

*) 在互联网时代，无论什么样的数据库，数据都可以被撤销和更改，也就是说没有基于互联网的数据库是不可变的。

信任机制是核心区别

*) 互联网和区块链之间的信任机制完全不同。

*) 没有好坏之分。中心化信任机制和去中心化信任机制的区别不是好坏，高低之分。

*) 但当数字经济和数字生活的比重越来越高时，在某些环境和场景中，我们可能不再依赖中心化的信任机制进行可信背书。

*) 相反，使用去中心化的信任机制更有效且成本更低。

*) 这是互联网和区块链的核心区别。

*) 去中心化信任机制依赖算法建立信任并进行信任背书。

本课程适用于：初学者有兴趣了解区块链并探索该领域以决定他们的兴趣大学生有兴趣扩展他们的知识库应届毕业生打算在区块链中建立职业非技术人员有兴趣从头开始了解区块链而无需任何技术要求个人希望升级他们的知识以在区块链中转行工作女性变成家庭主妇，准备用最新技术知识复出希望了解该领域的热门话题并寻找简洁结构化内容的专业人士

Instructors: Vishal Jc
5 sections • 20 lectures • 1h 59m total length
Video: MP4 1280×720 44 KHz | English + Sub
Updated 6/2022 | Size: 1.111 GB

A course designed for a complete beginner who even have zero knowledge of coding, but interested to learn Blockchain.

What you’ll learn
A complete beginner's guide to Blockchain technology with no prior knowledge requirement.
No coding skill is required to understand the working mechanism of Blockchain and its applications
Identify the applications of Blockchain beyond Cryptocurrencies and the job opportunity in this emerging technology
Complete understanding of the concept of public and private Blockchains and able to draft a potential use case of blockchain

Requirements
No Programming experience needed, You will learn everything you need to know to decide for yourself, if this is a technology you are interested into.No Prior knowledge or experience in Blockchain is required.The only requisite is your passion to learn and persistence to complete the course learn all about this emerging technology

Description
A complete guide for total beginners with no prior knowledge but a keen interest to learn about this evolving technology of Blockchain. Learners will be able to have a complete understanding of blockchain beyond cryptocurrency. Anyone can start their understanding of the fundamentals of blockchain, the blocks, nodes, public and private blockchain, and its application.

A COMPARISON BETWEEN BLOCKCHAIN AND INTERNET

The Internet is an information machine while the blockchain is a truth machine

*) The Internet is a machine of information that allows people to transmit information to each other with lower cost and higher efficiency.

*) The blockchain’s data structure, along with a combination of cryptography, timestamps and other technologies, ensures that once a piece of data is linked, it is not tampered with or revoked, but is traceable.

*) So blockchain is a truth machine compared to the Internet.

*) This is a very big difference between the Internet and blockchain.

*) In the Internet era, no matter what kind of database, the data can be revoked and changed, which means there’s no Internet-based database is immutable.

Trust mechanism is the core difference

*) The trust mechanism between the Internet and the blockchain is completely different.

*) There is no good or bad. The difference between centralized trust mechanism and the decentralized trust mechanism is not being good or bad, high or low.

*) But when the proportion of the digital economy and digital life becomes higher and higher, we may no longer rely on the centralized trust mechanism to make a trusted endorsement in some environments and scenarios.

*) Instead, using a decentralized trust mechanism is more efficient and lower-cost.

*) This is the core difference between the Internet and blockchain.

*) Decentralized trust mechanism relies on algorithms to build trust and make trust endorsement.

Who this course is for:Beginner interested to know about Blockchain and explore the domain to decide their interestCollege students interested to expand their knowledge baseFresh graduates intend to build career in blockchainNon technical individuals fascinated to know know about blockchain from scratch without any technical requirementIndividuals looking to upgrade their knowledge to switch career in blockchainworking women turned home-makers, preparing for comeback with knowledge of latest technologyprofessionals looking to understand the buzz in this domain and looking for concise structured content