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Data Science for Web3

You're reading from   Data Science for Web3 A comprehensive guide to decoding blockchain data with data analysis basics and machine learning cases

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Product type Paperback
Published in Dec 2023
Publisher Packt
ISBN-13 9781837637546
Length 344 pages
Edition 1st Edition
Languages
Concepts
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Author (1):
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Gabriela Castillo Areco Gabriela Castillo Areco
Author Profile Icon Gabriela Castillo Areco
Gabriela Castillo Areco
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Table of Contents (23) Chapters Close

Preface 1. Part 1 Web3 Data Analysis Basics
2. Chapter 1: Where Data and Web3 Meet FREE CHAPTER 3. Chapter 2: Working with On-Chain Data 4. Chapter 3: Working with Off-Chain Data 5. Chapter 4: Exploring the Digital Uniqueness of NFTs – Games, Art, and Identity 6. Chapter 5: Exploring Analytics on DeFi 7. Part 2 Web3 Machine Learning Cases
8. Chapter 6: Preparing and Exploring Our Data 9. Chapter 7: A Primer on Machine Learning and Deep Learning 10. Chapter 8: Sentiment Analysis – NLP and Crypto News 11. Chapter 9: Generative Art for NFTs 12. Chapter 10: A Primer on Security and Fraud Detection 13. Chapter 11: Price Prediction with Time Series 14. Chapter 12: Marketing Discovery with Graphs 15. Part 3 Appendix
16. Chapter 13: Building Experience with Crypto Data – BUIDL 17. Chapter 14: Interviews with Web3 Data Leaders 18. Index 19. Other Books You May Enjoy Appendix 1
1. Appendix 2
2. Appendix 3

Dissecting a transaction

As data analysts, it’s crucial for us to grasp the unique structure of each blockchain we analyze, as it influences how we search for and interpret information.

For instance, Bitcoin follows a structure based on spent and unspent transactions, while Ethereum operates on an account-based protocol. The underlying structure changes our approach to the data we want to fetch.

In the case of Ethereum, a transaction is a message initiated by an Externally Owned Account (EOA) that gets recorded on the network. A transaction is the kick-off moment that triggers the Ethereum machinery and leads to a change in its state.

To exemplify the concepts described in the subsequent sections, we will dissect a transaction associated with the 0x1aD91ee08f21bE3dE0BA2ba6918E714dA6B45836 Address. This address belongs to the mining pool named Hiveon.

The transaction’s hash is 0x032ed60363beb809a2b9c9790bb7dadd83b743040945a087aeecbe9e6b2dc2af. By pasting this...

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