Ethereum: Where can I learn how to build a blockchain from scratch? [closed]

Building a Blockchain from Scratch: A Comprehensive Guide for Newbies

Are you new to programming and eager to dive into building your own blockchain? Congratulations on taking the first step! With the right resources, knowledge, and dedication, you can learn how to create a blockchain from scratch. In this article, we’ll explore the best places to start learning about building a blockchain.

What is a Blockchain?

Before we dive into the resources, let’s quickly cover what a blockchain is. A blockchain is a decentralized, digital ledger that records transactions across a network of computers (nodes). It’s a secure, transparent, and tamper-proof way to store data. Each block in the chain contains a set of transactions, linked together using cryptographic hash functions.

Learning Resources

Here are some top-notch resources to help you build a blockchain from scratch:

1.
Cryptoz: A Comprehensive Blockchain Course

Cryptoz offers an in-depth course on building a blockchain from scratch using Python and Objective C. The course covers the fundamentals of blockchain technology, including cryptography, consensus mechanisms, and smart contracts.

• Duration: Self-paced (about 6-8 weeks)

• Languages: Python, Objective-C

• Level: Beginner to intermediate

2.
Blockchain for Beginners

This free online book by Hashnode provides an excellent introduction to building a blockchain. It covers the basics of blockchain technology, including its history, benefits, and implementation.

• Duration: Self-paced (about 1-2 weeks)

• Languages: HTML, CSS

• Level: Beginner

3.
Blockchain Tutorial by FreeCodeCamp

FreeCodeCamp offers an interactive blockchain tutorial that covers the basics of blockchain technology and smart contracts. The tutorial includes hands-on exercises and projects to help you learn.

• Duration: Self-paced (about 2-4 weeks)

• Languages: HTML, CSS

• Level: Beginner

4.
Ethereum Documentation

The official Ethereum documentation is a treasure trove of information on building and using Ethereum. From creating smart contracts to deploying decentralized applications, the documentation covers it all.

• Duration: Self-paced (about 1-2 weeks)

• Languages: HTML, CSS

• Level: Beginner

5.
Ethers.js

Ethers.js is a popular library for building and interacting with Ethereum-based blockchain networks. It provides an easy-to-use API for creating smart contracts, deploying applications, and managing transactions.

• Duration: Self-paced (about 1-2 weeks)

• Languages: JavaScript

• Level: Beginner

6.
Blockchain Development Bootcamp

The Blockchain Development Bootcamp is a comprehensive course that covers the basics of blockchain development, including building from scratch using various programming languages and frameworks.

• Duration: Self-paced (about 3-4 months)

• Languages: Python, Objective-C

• Level: Beginner to intermediate

Conclusion

Building a blockchain from scratch requires dedication and persistence. By following these resources and learning materials, you’ll be well on your way to creating a secure, transparent, and tamper-proof digital ledger. Remember, practice makes perfect, so don’t be afraid to experiment and learn from your mistakes.

Happy building!