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Hands-On Blockchain for Python Developers

You're reading from Hands-On Blockchain for Python Developers

Product type Book

Published in Feb 2019

Publisher Packt

ISBN-13 9781788627856

Pages 450 pages

Edition 1st Edition

Languages

Concepts

Author (1):

Arjuna Sky Kok

Table of Contents (19) Chapters

Preface

1. Section 1: Blockchain and Smart Contracts

2. Introduction to Blockchain Programming

3. Smart Contract Fundamentals

4. Implementing Smart Contracts Using Vyper

5. Section 2: Web3 and Populus

6. Interacting with Smart Contracts Using Web3

7. Populus Development Framework

8. Building a Practical Decentralized Application

9. Section 3: Frontend Decentralized Applications

10. Frontend Decentralized Application

11. Section 4: Cryptocurrency and Wallets

12. Creating Token in Ethereum

13. Cryptocurrency Wallet

14. Section 5: Decentralized Filesystem

15. InterPlanetary - A Brave New File System

16. Using ipfsapi to Interact with IPFS

17. Implementing a Decentralized Application Using IPFS

18. Other Books You May Enjoy

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InterPlanetary - A Brave New File System

In this chapter, we are going to learn about the InterPlanetary File System (IPFS). The IPFS is not actually part of the blockchain technology; instead, it complements it. IPFS with blockchain is a match made in heaven. As you have learned in previous chapters, storage in a blockchain is expensive. Usually, people save links to files in a blockchain and save the actual files in normal storage, such as cloud storage. But this strategy suffers the fate of centralization. IPFS offers blockchain developers a way to avoid this.

In this chapter, you are going to learn about the following:

The motivation behind IPFS
Merkle DAG
Peer-to-peer networking

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Authors (1)

Arjuna Sky Kok

Arjuna Sky Kok has experience more than 10 years in expressing himself as a software engineer. He has developed web applications using Symfony, Laravel, Ruby on Rails, and Django. He also has built mobile applications on top of Android and iOS platforms. Currently, he is researching Ethereum technology. Other than that, he teaches Android and iOS programming to students. He graduated from Bina Nusantara University with majors in Computer Science and Applied Mathematics. He always strives to become a holistic person by enjoying leisure activities, such as dancing Salsa, learning French, and playing StarCraft 2. He lives quietly in the bustling city of Jakarta. In loving memory of my late brother, Hengdra Santoso (1979-2011).

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