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Voltar para Blockchain Basics

Comentários e feedback de alunos de Blockchain Basics da instituição Universidade de Buffalo

6,674 classificações
1,653 avaliações

Sobre o curso

This first course of the Blockchain specialization provides a broad overview of the essential concepts of blockchain technology – by initially exploring the Bitcoin protocol followed by the Ethereum protocol – to lay the foundation necessary for developing applications and programming. You will be equipped with the knowledge needed to create nodes on your personal Ethereum blockchain, create accounts, unlock accounts, mine, transact, transfer Ethers, and check balances. You will learn about the decentralized peer-to-peer network, an immutable distributed ledger and the trust model that defines a blockchain. This course enables you to explain basic components of a blockchain (transaction, block, block header, and the chain) its operations (verification, validation, and consensus model) underlying algorithms, and essentials of trust (hard fork and soft fork). Content includes the hashing and cryptography foundations indispensable to blockchain programming, which is the focus of two subsequent specialization courses, Smart Contracts and Decentralized Applications (Dapps). You will work on a virtual machine image, specifically created for this course, to build an Ethereum test chain and operate on the chain. This hands-on activity will help you understand the workings of a blockchain, its transactions, blocks and mining. Main concepts are delivered through videos, demos and hands-on exercises....

Melhores avaliações


18 de nov de 2018

This is an introductory course to Blockchain. The supplemented material (in other words self-study) is excellent and in my opinion is the only way to master the concepts and details of this discipline


24 de dez de 2020

A comprehensive and clear course that summarizes the basic concepts to understand blockchain technology. Also, the resources and contents included are very valuables. I totally recommend this course.

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1401 — 1425 de 1,678 Avaliações para o Blockchain Basics

por Sujoy D P

12 de jul de 2020

It was a great course.But assignment part was a bit tricky.

por Anas A

22 de ago de 2021

Glad to study my very first course in blockchain this way.

por Anisa S P

9 de jun de 2020

Course is good but the last assignment is very troublesome

por Parag G

18 de mai de 2019

It was a good course especially the assignment at the last

por Pedro R

5 de ago de 2018

Best way to get a grip on blockchain technology right now

por Patrick L C

24 de abr de 2021

Interesting introduction to blockchain. Congratulations.

por Thales G

18 de abr de 2021

Good course, but various optional links are unavailable.

por Phyo T Y

7 de jul de 2020

I have got many knowledge from this course. Thanks a lot


25 de jun de 2021

Need to be more relevant for the real world application

por malladi p

31 de ago de 2020

Probably the best Blockchain basics course on Coursera!

por Fabricio J

9 de abr de 2020

This course offers a good basis in blockchain knowledge

por Stepan L

18 de jul de 2018

I'd love to have more detailed explanations inn videos.

por Prasad J P

9 de jun de 2021

Nice Course with detailed introduction to Blockchain

por Miguel M

27 de ago de 2018

Good course to gain a first insight into Blockchain.

por Venugopal B V

5 de nov de 2021

Some of the basic concepts could be elaborated more

por Moataz F

18 de jan de 2021

Final project should be reviewed. So much problems!

por Sayeed R

19 de abr de 2020

Helps to remove one's confussion about blockchain.

por Aju g

6 de mar de 2022

wonderfully explained, loved the additional reads

por samrat k

21 de nov de 2021

was expecting more coding on solidarity daaps etc

por Vu N H T

10 de jul de 2020

The final assignment's instruction can be clearer

por Amit S

25 de mai de 2022

A good introduction to the overall blockchain.

por XMzz

21 de mar de 2022

I dont know why didnt give me the certificate.

por Meet R B

24 de mai de 2020

Add videos for implementation ( coding part ).

por Chu

21 de ago de 2019

Not bad, but too much reading, too less video.

por Karthikeyan M

27 de mar de 2019

Good material to know block chain fundamentals