Book Image

Mastering Blockchain

Book Image

Mastering Blockchain

Overview of this book

Blockchain is a distributed database that enables permanent, transparent, and secure storage of data. The blockchain technology is the backbone of cryptocurrency – in fact, it’s the shared public ledger upon which the entire Bitcoin network relies – and it’s gaining popularity with people who work in finance, government, and the arts. Blockhchain technology uses cryptography to keep data secure. This book gives a detailed description of this leading technology and its implementation in the real world. This book begins with the technical foundations of blockchain, teaching you the fundamentals of cryptography and how it keeps data secure. You will learn about the mechanisms behind cryptocurrencies and how to develop applications using Ethereum, a decentralized virtual machine. You will explore different blockchain solutions and get an exclusive preview into Hyperledger, an upcoming blockchain solution from IBM and the Linux Foundation. You will also be shown how to implement blockchain beyond currencies, scability with blockchain, and the future scope of this fascinating and powerful technology.
Table of Contents (20 chapters)
Mastering Blockchain
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface

Finance


Blockchain has many applications in the finance industry. Blockchain in finance is the hottest topic in the industry currently and major banks and financial organizations are researching to find ways to adapt blockchain technology especially due to its highly-desired potential to cost-save.

Insurance

In the insurance industry, blockchain technology can help to stop fraudulent claims, increase the speed of claim processing, and enable transparency. Imagine a shared ledger between all insurers that can provide a quick and efficient mechanism for handling inter-company claims. Also with the convergence of IoT and blockchain, an ecosystem of smart devices can be imagined where all these things are able to negotiate and manage their own insurance policies controlled by smart contracts on the blockchain.

Blockchain can reduce the overall cost and effort required to process claims. Claims can be automatically verified and paid via smart contracts and the associated identity of the insurance...