Golang: How to Build a Blockchain in Go Guide

Learn how to build a blockchain from scratch with Go Programming Language (Golang)

4.63 (1232 reviews)

Udemy

platform

English

language

Programming Languages

What you will learn

Understand the theory and mechanisms behind Blockchain

Understand the verification process with Blockchain transactions

Understand consensus algorithm that's used for deriving nonce when mining

Understand the theory behind sending/receiving cryptocurrency

Learn how to develop a basic Blockchain using Go

Understand hash's role in blockchain management

Understand how Blockchain consensus mechanisms work

Why take this course?

Now's the time!

With the emergence of Facebook's cryptocurrency, Libra, companies like Amazon, Microsoft, and IBM are also joining the virtual currencies trend. Blockchain development technology is anticipated to play a crucial role with IoT, medical, and even the real estate fields.

Step up your career to the next level by learning more about this new technology!

Why this course?

1. Learn by doing and not just listening!

This course provides a hands-on approach to learning about Blockchain concepts, intuition, and implementation. In this course, we'll be utilizing Blockchain technology and Go to develop a money transfer system.

2. Easy to understand

Confused by Blockchain? With much of Blockchain technology explained in complicated technical documents, many people may think of Blockchain as something that's confusing. But Blockchain and the technology underpinning the cryptocurrency, has the potential to revolutionize the platform for future network distribution systems.

3. Blockchain is the future

With a blockchain network, cross-border money transfers and many other transactions involving digital assets can all be made possible by just about anyone with access to the internet. But have you ever thought about how Blockchain can provide a solution for many of the challenges of registration related to land ownership and real estate? Implementation of a blockchain-based registry can enable the ownership documents to be recorded and assigned to an owner's user account. With Blockchain, every transaction is traceable, timestamped, and indisputable. Used in this way, blockchain can provide a highly secure record of ownership that can't be manipulated or lost. The possibilities of the uses of blockchain are endless - from voting systems to issuance of IDs such as passports - all can be made possible with blockchain technology.

Blockchain is the future and by understanding the concept and actually creating it from scratch, you'll be able to apply Blockchain in the real world.

Screenshots

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Reviews

Andrii

September 7, 2023

The conception of the blockchain were given perfectly, but go code unfortunately not idiomatic and contained some uncertain places

Timothy

August 23, 2023

This course has all the detail and instructions I could ever hope for when learning how to create a blockchain.

Adam

August 21, 2023

Really great intro to blockchain, following through the practical examples of building it from scratch, really helps the information sink in.

Silke

July 26, 2023

No, for me it is not necessary to explain the significance of the technology when the course is booked yet.

David

June 4, 2023

There are no unit tests. There's just code, and I found the repeated naming of Transactions confusing when trying to work out what the problem was with my own code.

YANG

April 18, 2023

Great， The best course I had taken. not only explains the concept of blockchain but also provides code implementation. It also introduces many techniques of the Golang language. It is an excellent blockchain beginner course.

Yap

March 26, 2023

To take this course, you need to have basic on Golang, as well as practical experiences in blockchain technology(not web3 experiences). You need to at least have look at geth code but don't understand how it work. After finish the course, i get the basic understanding and able to continue my learning on geth code!

John

October 12, 2022

Thank you for this course. spending my time into this course is very much worthy and got much clarity in the practical knowledge on block chain.

Gabriel

September 2, 2022

It's a nice course to understand blockchain, and how it works. Help a lot to start to create some projects a get immersed in this new world. I think the course needs to bring us more information about how crypto coins are created on the blockchain and also about smart contracts.

Michael

August 22, 2022

Yuko explains the concepts well, however I'd recommend this course to someone who is familiar with Go

Shamim

August 20, 2022

Awesome project based tutorials. It helps beginner to advance level to become a blockchain developer and expert in golang.

chaitanya

August 12, 2022

Details explained here can be googled as well as a learner I would love to jump into doing rather than understanding 16min market trend and history which didnt cover why block chain needed in first place.

Lisha

July 6, 2022

Currently, Founder of Pegasus Root LLC and specializing in tax/business incorporation and also has great passion for teaching IT and linguistics. Resides in San Francisco and specializes in multiple areas such as business practices, tax services, linguistic services, and online content creation/translation. Completed primary education in the US and attended Sophia University (Japan). Have experience in corporate culture in both Japan and US. Have experience in the hiring process at Deloitte Tax. My greatest passion is teaching! I would love to be able to support those who want to improve on their skills - from technical to language skills to help others grasp once in a lifetime opportunities.

Mearaj

June 26, 2022

This course is awesome. It teaches how to create our own blockchain from scratch, in go language. Before taking this course you should be familiar with go language and have a theoretical understanding of blockchain. I enjoyed it and it was worth the money and time. Thanks a lot :)

Joakim

April 14, 2022

There are basic security flaws in the given implementation. Transactions are not properly verified. Wallet A can sign a transaction of Wallet B sending Wallet A money, and the implementation will see it as verified.

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