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All LessonsFree Lessons (7)

Introduction - Understanding Blockchain

Introduction What is Blockchain?Lack of Trust in Current System of Records - Automobile Industry Cost of Trust in the Financial Industry Lack of Trust in Current System of Records - Supply Chain Terminology Recap

The technology pre-reqs for understanding blockchain

Introduction Hash Functions Public Key Cryptography Secure Communication using Public Key Cryptography Digital Signatures using Public Key Cryptography Public Key Infrastructure

Blockchain data storage

Blockchain Data Structure Blockchain Playground Blockchain Big Picture

Understanding the value of blockchain (Bitcoin example)

The Bitcoin Blockchain History Bitcoin Mining How Bitcoin Becomes Valuable

Hyperledger Fabric - Concepts

Introduction Network Concepts Transaction Processing Development Components

STEP 1: Deploy first Fabric Network

Network Concepts Deploy Your Network

STEP 2: Write and deploy Chaincode

Understanding Chaincode

Deploy Your Chaincode

STEP 3: Create a Client Application

Application Integration Wallets and Identities Deploy Client Application Summary

Become a Blockchain Developer

Understanding Chaincode

Lets look at our first chaincode application and deploy it to our basic-network.

We'll cover the following...

- - How chaincode works

Lets start with a simple chaincode to ensure we understand the basic concepts.

We will use a simple Land Record(landrec) chaincode which will do CRUD operations on basic land records.

We will be using javascript(node) as the ...