This course is part of the Blockchain Specialization

4.0
stars
27 ratings

Stefano M. Stefan

4,398 already enrolled

Offered By

Blockchain SpecializationUniversity of California, Irvine

About this Course

Learn how the blockchain authenticates transactions and distributes data to peers — nodes connected to the network. This course shows you how multiple versions of a blockchain are reconciled into one, discusses blockchain limitations, and delves into organizational applications of blockchain technology.
This course requires the purchase of two books for the completion of assignments:

Drescher, D. (2017). Blockchain Basics: A Non-Technical Introduction in 25 Steps. (ISBN-13: 978-1484226032)
Antonoupoulos, A. M. (2017). The Internet of Money, Volume Two. (ISBN-13: 978-1947910065)

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Course 4 of 4 in the

Blockchain Specialization

Beginner Level

Approx. 12 hours to complete

English

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Flexible deadlines

Reset deadlines in accordance to your schedule.

Shareable Certificate

Earn a Certificate upon completion

100% online

Start instantly and learn at your own schedule.

Coursera Labs

Includes hands on learning projects.

Learn more about Coursera Labs

Course 4 of 4 in the

Blockchain Specialization

Beginner Level

Approx. 12 hours to complete

English

Could your company benefit from training employees on in-demand skills?

Try Coursera for Business

Instructor

Stefano M. Stefan

University of California, Irvine

17,755 Learners

4 Courses

Offered by

University of California, Irvine

Since 1965, the University of California, Irvine has combined the strengths of a major research university with the bounty of an incomparable Southern California location. UCI’s unyielding commitment to rigorous academics, cutting-edge research, and leadership and character development makes the campus a driving force for innovation and discovery that serves our local, national and global communities in many ways.

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Syllabus - What you will learn from this course

Week1

Week 1

3 hours to complete

Authenticating Transactions and Distributing Data to Peers

3 hours to complete

1 video (Total 23 min), 3 readings, 1 quiz

Week2

Week 2

3 hours to complete

Determining the Canonical Version of a Blockchain

We will continue to look more closely at how nodes add blocks to the data structure with the goal of maintaining a consistent transaction history. We’ll also see that multiple histories can sometimes arise due to a variety of factors ranging from benign, but unpredictable, node outages to intentional malfeasance. This requires that the system have a means of collectively determining which single history is the correct one. We’ll explore two approaches to achieve this: the longest chain criterion and the heaviest chain criterion and practice applying the principles that we have learned in this week’s assignment.

3 hours to complete

3 readings

Week3

Week 3

3 hours to complete

Blockchain Limitations

3 hours to complete

1 video (Total 18 min), 2 readings, 1 quiz

Week4

Week 4

4 hours to complete

Organizational Applications of Blockchain

4 hours to complete

1 video (Total 11 min), 2 readings, 1 quiz

Reviews

4.0

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2 stars
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1 star
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TOP REVIEWS FROM THE BLOCKCHAIN SYSTEM

by RMJun 28, 2020

I completed my First Specialization certification.

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About the Blockchain Specialization

Frequently Asked Questions

When will I have access to the lectures and assignments?
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
What will I get if I subscribe to this Specialization?
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
Is financial aid available?
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

More questions? Visit the Learner Help Center.

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The Blockchain System

About this Course