Hyperledger Fabric 2.x - First Practical Blockchain

Short & Crash Course to understand and deploy your first smart contract in a blockchain

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Last Updated: 2024-07-12 09:07:09 English Course Type: Self Learning

Understand the basics of a hash
Learn Fabric 2.x Chaincode/Smart Contracts
Learn how this simple concept enables the powerful blockchain architecture
Learn how to install and configure Hyperledger Fabric using the easiest method available
Learn how to set up a REST API to use our blockchain afrom outside Fabric
Learn how to use a REST API testing application and then PHP to access data from our blockchain

So you want to deploy a blockchain but are overwhelmed by the sea of information out there that is half-baked and seems to want to do too much at the same time.

If so, this course is for you. We will start by explaining exactly what a blockchain is from a technical perspective instead of a high-level business overview. We start from absolute zero, assume no background and give the details only as much as necessary. Then, we move on to the highly popular and industry backed blockchain framework -- Hyperledger Fabric and its high-level library -- Composer. We explain how to set everything up and then move to creating our first blockchain and then a smart contract.

We will also cover how this blockchain can be used from an existing application using a REST API. This would enable you to start using blockchains in your own applications that can benefit from a blockchain or distributed ledger.

We take a case study-based approach and motivate why we need the commands we're running and how everything fits together. If there is a concept that is typically covered in similar courses but isn't immediately necessary for deploying our first smart contract, we'll skip it. We aim to have our first smart contract up and running in about an hour and then integrate with it from outside the Fabric environment by the end of this course -- a total of about 1.5 hours.

There is also a real-time chat system in place for students who enroll in this course. With a free signup, you get access to real-time chat with myself and fellow students who are working to complete this course (or have completed the course before you). We plan on creating this network of like-minded experts who can help each other out and collaborate on exciting ideas together.

A PC with Linux or Mac (Or Linux in a Virtual Machine running inside Windows)
No prior knowledge about security or blockchains is required

Anyone who wants to know what blockchains, mining and smart contracts are
Anyone who wants to deploy a blockchain without having to go through a sea of information
Anyone who wants to know how blockchains can be accessed from outside frameworks (e.g. from PHP applications)

Section 1 : Intro, Hashes, Blockchains and Smart Contracts 3 Lectures 00:18:44
Lecture 1 :
Hashes Introduction Preview
Lecture 2 :
A Visual Intro to Blockchains
Lecture 3 :
Smart Contracts
Section 2 : Fabric and Composer Setup 4 Lectures 00:19:14
Lecture 1 :
Installing the Prereqs (General + Linux)
Lecture 2 :
Installing the Prereqs (Mac)
Lecture 3 :
Setting up the Development Environment
Lecture 4 :
Running Fabric for the First Time
Section 3 : Fun in the Playground 4 Lectures 00:15:54
Lecture 1 :
Starting Playground, Basic Setup
Lecture 2 :
Defining a Model
Lecture 3 :
Defining Business Logic
Lecture 4 :
Defining Transactions and Executing the Blockchain
Section 4 : Developing an Application on Fabric 2 Lectures 00:24:39
Lecture 1 :
Create a Business Network
Lecture 2 :
Composer REST Server and the Loopback interface
Section 5 : Integrating Blockchains into Existing Apps 2 Lectures 00:09:29
Lecture 1 :
Using a Third-party REST Client (Postman or Insomnia)
Lecture 2 :
Writing Basic PHP Integration
Section 6 : Fabric 2.x - First Smart Contract 8 Lectures 01:02:06
Lecture 1 :
Fabric 2.x Prerequisite Setup
Lecture 2 :
Getting Fabric Binaries (including Sample Smart Contract)
Lecture 3 :
Understanding and Publishing the Smart Contract
Lecture 4 :
Interacting with the Smart Contract through Command Line
Lecture 5 :
Clean the Environment and Reset
Lecture 6 :
Interacting with the Smart Contract through Code (Basics)
Lecture 7 :
Creating Admin and Non-Admin Users to Interact with the Smart Contract
Lecture 8 :
Performing Smart Contract (Chaincode) Operations

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Dr. Mohammed Nauman,

4182 Course Views

9 Courses

I have a PhD in Computer Sciences and a PostDoc from the Max Planck Institute for Software Systems. I have been programming since early 2000 and have worked with many different languages, tools and platforms. I have an extensive research experience with many state-of-the-art models to my name. My research in Android security has led to some major shifts in the Android permission model.