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Blockchain Developer's Guide

You're reading from   Blockchain Developer's Guide Develop smart applications with Blockchain technologies - Ethereum, JavaScript, Hyperledger Fabric, and Corda

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Product type Course
Published in Dec 2018
Publisher
ISBN-13 9781789954722
Length 564 pages
Edition 1st Edition
Languages
Concepts
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Authors (4):
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Paul Valencourt Paul Valencourt
Author Profile Icon Paul Valencourt
Paul Valencourt
Brenn Hill Brenn Hill
Author Profile Icon Brenn Hill
Brenn Hill
Narayan Prusty Narayan Prusty
Author Profile Icon Narayan Prusty
Narayan Prusty
Samanyu Chopra Samanyu Chopra
Author Profile Icon Samanyu Chopra
Samanyu Chopra
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Table of Contents (37) Chapters Close

Title Page
Copyright
About Packt
Contributors
Preface
1. Blockchain 101 FREE CHAPTER 2. Components and Structure of Blockchain 3. Decentralization Versus Distributed Systems 4. Cryptography and Mechanics Behind Blockchain 5. Bitcoin 6. Altcoins 7. Achieving Consensus 8. Advanced Blockchain Concepts 9. Cryptocurrency Wallets 10. Alternate Blockchains 11. Hyperledger and Enterprise Blockchains 12. Ethereum 101 13. Solidity 101 14. Smart Contracts 15. Ethereum Accounts and Ether Tokens 16. Decentralized Applications 17. Mining 18. ICO 101 19. Creating Your Own Currency 20. Scalability and Other Challenges 21. Future of Blockchain 22. Understanding Decentralized Applications 23. Understanding How Ethereum Works 24. Writing Smart Contracts 25. Getting Started with web3.js 26. Building a Wallet Service 27. Building a Smart Contract Deployment Platform 28. Building a Betting App 29. Building Enterprise Level Smart Contracts 30. Building a Consortium Blockchain 1. Other Books You May Enjoy Index

The current state of the ICO market


The difference between the early ICO market and the current state of the industry is stark. In the beginning, there were only a few ICOs and those were held by teams that were relatively well known inside the blockchain community that spent considerable time and effort bringing a project to life before running the ICO. After the launch of Ethereum, the barrier to entry for doing an ICO fell substantially and the number of new tokens swelled.

Increasing volume of ICOs

Before the Ethereum network, most ICOs were for a new blockchain. With Ethereum, tokens could now launch using smart contracts instead of creating the entire blockchain infrastructure from scratch. For more on how this is done, see the chapters on Solidity and Smart Contracts (See Chapter 13, Solidity 101, and Chapter 14, Smart Contracts).

Currently, 2018 is on track to have over 1,000 new ICOs:

  • The amount of money raised by ICOs as a whole keeps going up
  • Extremely large raises are becoming rarer...
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