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Avis et commentaires pour d'étudiants pour Blockchain Basics par Université de Buffalo

6,678 évaluations
1,653 avis

À propos du cours

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....

Meilleurs avis


18 nov. 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 déc. 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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1076 - 1100 sur 1,679 Avis pour Blockchain Basics

par Mahima R K

6 avr. 2020

best course

par Padmashree N S

2 avr. 2020

Nice course

par Gapur K

1 janv. 2020

Good course

par Jean W

22 oct. 2019


par Md A

2 sept. 2019

Great work.

par Abdelrahman S A A

23 sept. 2018


par Юра Ш

14 juin 2022

seems good

par Alassane K

9 nov. 2021

super cool

par Mahendran K

17 sept. 2021

best one!!

par Marco P

20 déc. 2020


par Preeta S

8 déc. 2020


par Iqbal U K

22 nov. 2020

Very Good!

par Gabriel M

1 juil. 2020


par Nguyễn H Q

31 déc. 2019


par JUAN M M G

12 sept. 2019

Muy bueno!

par Ricardo A G T

26 déc. 2018


par Vivek M M

21 sept. 2018

Super good

par Heydy U A H

5 juin 2022


par Uppada V

30 mai 2022

Very deep

par Ricardo D S

14 mai 2022

Very good

par YSF O

22 mars 2022

nice work


11 févr. 2022


par Diksha G

23 janv. 2022



6 déc. 2021

thank you

par Igor F

31 août 2021

Very good