
Written by an experienced educator, each chapter is designed to progress potential students from class to class. Technical concepts are clearly explained for those new to the topic and readers are supported with definitions and summaries in each chapter. Real-life case studies situate the overviews in a contemporary context. Topics covered include the Ethereum Execution and Consensus layers, Ethereum governance and community, Decentralised Autonomous Organisations (DAOs), Decentralised Finance (DeFi), Non-Fungible Tokens (NFTs) and Layer 2.

This book is the ideal text to support undergraduate and postgraduate courses on blockchain technologies, cryptocurrencies, Web3 and fintech, as well as for those who want to know how Ethereum really works.

Absolute Essentials of Ethereum is a concise textbook which guides the reader through the fascinating world of the emerging Ethereum ecosystem, from the basics of how its blockchain works to cutting-edge applications.

Absolute Essentials of Ethereum


**Blockchain Radicals uncovers the radical political potential of the blockchain, showing how it can be used by the left in the fight against capitalism.**

Over the last decade, blockchains and crypto have opened up a new terrain for political action. It is not surprising, however, that the crypto space has also become overrun by unscrupulous marketing, theft and scams. The problem is real, but it isn't a new one. Capitalism has ruined crypto, but that shouldn't be the end of it.

Blockchain Radicals shows us how this has happened, and how to fix crypto in a way that is understandable for those who have never owned a cryptocurrency as well as those who are building their own decentralised applications. Covering everything from how Bitcoin saved WikiLeaks to decentralised finance, worker cooperatives, the environmental impact of Bitcoin and NFTs, and the crypto commons, it shows how these new tools can be used to challenge capitalism and build a better world for all of us.

While crypto is often thought of as being synonymous with unbridled capitalism, Blockchain Radicals shows instead how the technology can and has been used for more radical purposes, beyond individual profit and towards collective autonomy. 

How Capitalism Ruined Crypto and How to Fix It

Blockchain Radicals


What will you build?
1) You will build a peer-to-peer system from scratch
2) You will secure the system with a day-to-day practical cryptography
3) You will implement Bitcoin and Ethereum backend components
4) You will write unit tests and integration tests for all core components


Follow the story of a software developer who is looking to revolutionize his local bar by implementing blockchain technology for its payment system.

Build a Blockchain from Scratch in Go


Building Ethereum Dapps teaches Dapps development on the Ethereum blockchain platform. You'll begin with a mental model of how Dapps operate, and then dive into designing and implementing smart contracts in Ethereum's Solidity language. You'll explore Ethereum smart contract development tools, like Truffle and Web3, and pick up best practices for design and security. Practical exercises throughout give you valuable hands-on experience. 

In this book, you'll learn the principles of Dapps development by rolling up your sleeves and actually building a few!

Building ethereum dapps decentralized applications on the ethereum blockchain


**Hackers as vital disruptors, inspiring a new wave of activism in which ordinary citizens take back democracy.**

Hackers have a bad reputation, as shady deployers of bots and destroyers of infrastructure. In Coding Democracy, Maureen Webb offers another view. Hackers, she argues, can be vital disruptors. Hacking is becoming a practice, an ethos, and a metaphor for a new wave of activism in which ordinary citizens are inventing new forms of distributed, decentralized democracy for a digital era. Confronted with concentrations of power, mass surveillance, and authoritarianism enabled by new technology, the hacking movement is trying to “build out” democracy into cyberspace.

Webb travels to Berlin, where she visits the Chaos Communication Camp, a flagship event in the hacker world; to Silicon Valley, where she reports on the Apple-FBI case, the significance of Russian troll farms, and the hacking of tractor software by desperate farmers; to Barcelona, to meet the hacker group XNet, which has helped bring nearly 100 prominent Spanish bankers and politicians to justice for their role in the 2008 financial crisis; and to Harvard and MIT, to investigate the institutionalization of hacking. Webb describes an amazing array of hacker experiments that could dramatically change the current political economy. These ambitious hacks aim to displace such tech monoliths as Facebook and Amazon; enable worker cooperatives to kill platforms like Uber; give people control over their data; automate trust; and provide citizens a real say in governance, along with capacity to reach consensus. Coding Democracy is not just another optimistic declaration of technological utopianism; instead, it provides the tools for an urgently needed upgrade of democracy in the digital era.


How Hackers Are Disrupting Power, Surveillance, and Authoritarianism

Coding Democracy


As IBM´s official liaison to the Ethereum core developers I gave talks on blockchain topics pretty much around the world. After one keynote I was asked for a non-technical guide to understand blockchains. This is it.

The book aims to help you get your head around blockchains in general and around Ethereum specifically. Since Ethereum is currently the pre-imminent blockchain, it makes sense as reference point. The essential stuff is the same for any blockchain.

This text was written for people with a fast grasp, who are not programmers. Reading this should give you the basics to cut through the hype and to identify blockchain opportunities in your professional domain. There are tiny bits of code, which can be admired and skipped.

We´ll look at Ethereum´s benefits first, how it is used and what can be done with it; then explain blockchain machinery, visiting the terms that you´ll be confronted with in every discussion about its application. Exactly what you need to tell the signal from the noise in the echo chamber of honest misunderstandings and desperate marketing.

We take a good hard look at limitations, throw in some history and names and give a realistic outlook.

The index reads like an FAQ and you can use the book like that. However, there is a strong build up, one chapter leading to the next, as optimized path to understanding all the interconnected, moving parts. There´s quite a number of them.

Blockchains are not a trivial topic. The fact that blockchain client programs are small has fooled many people into believing it can´t possibly be that hard. The challenges are in the implications though.

But what’s in this book will put you ahead of almost everyone outside the core bubble.

A deep dive into this field now – at least getting started – will help you to become part of the fun ahead. It should allow you to stand out, land deals or a great job.

It will also make you see first hand how early we are in the game.

Hopefully, we will find a contributor to the blockchain community in you, strengthening the portfolio of real-world use cases. Ideally, you´ll learn to navigate your own uncharted course through your domain and revolutionize it.

The book aims to help you get your head around blockchains in general and around Ethereum specifically as it's the preeminent blockchain.

Ethereum: Blockchains, Digital Assets, Smart Contracts, Decentralized Autonomous Organizations


Technology is constantly evolving, and blockchain is taking development to new places, as mobile did a decade ago – and Ethereum is the leading platform for creating this new wave of applications. This book reveals everything you need to create a robust decentralized application (more commonly known as DApp). Unlike other books on the topic, this one focuses on the web application layer, and guides you in creating great experiences on top of the Ethereum blockchain. You’ll review the challenges and differences involved in developing DApps as opposed to traditional web applications. 

After a brief introduction to blockchain history and Ethereum in particular, you’ll jump directly into building a sample decentralized application, to familiarize yourself with all the moving pieces. This book offers specific chapters on querying and rendering data from the blockchain, reacting to events, interacting with user accounts, sending transactions, managing gas, handling confirmations and reorganizations, and more. You will also find a chapter dedicated to Solidity that will give you the necessary means to understand and even build your own smart contracts. 
Other important topics covered include building backend servers that act as indexing layers, and managing storage efficiently with solutions like the interplanetary file system, or IPFS. Last but not least, you will find chapters that examine the biggest problems on Ethereum today: onboarding and scalability. These include the state of the art of the available strategies to tackle them, such as meta-transactions, smart accounts, ENS, state channels, sidechains, and more.

Learn to Build Web Applications on top of the Ethereum Blockchain

Ethereum for Web Developers


The EVM is a central part of Ethereum. It is Ethereum’s execution engine, responsible for executing Ethereum programs, also called Smart Contracts.

In this tutorial we are going to build the EVM from scratch. However, this is not a reference implementation. I will omit implementation details if I believe they are not necessary for understanding how the EVM works. This is about learning the core concepts of the EVM from first principles.

That is why I want to call it a mini-EVM. A working but simplified version of the real thing. A virtual machine that takes in an Ethereum program as input and executes that.


In this tutorial you are going to build the EVM from scratch.

Build the EVM from scratch


In this course, you will learn the mathematical foundations of distributed consensus as well as how to construct consensus protocols and prove them secure. We will motivate distributed consensus with a modern narrative, and yet we will cover the classical theoretical foundations of consensus. We will cover both classical, permissioned consensus protocols, as well as modern,permissionless consensus protocols such as Bitcoin.



Learn the mathematical foundations of distributed consensus as well as how to construct consensus protocols and prove them secure.

Foundations of Distributed Consensus and Blockchains


Foundry is a smart contract development toolchain. Foundry manages your dependencies, compiles your project, runs tests, deploys, and lets you interact with the chain from the command-line.


A book on all things Foundry, a smart contract development toolchain.

Foundry Book


Ready to dive into smart contract development for the blockchain? With this practical guide, experienced engineers and beginners alike will quickly learn the entire process for building smart contracts for Ethereum--the open source blockchain-based distributed computing platform. You'llget up to speed with the fundamentals and quickly move into builder mode.

It's the perfect resource for people who want to break into the smart contract field but don't know where to start.

Hands-On Smart Contract Development with Solidity and Ethereum: From Fundamentals to Deployment


Decentralized Finance (DeFi) has already existed since 2018, but it has recently witnessed a surge in popularity in the first half of 2021 with no ceiling in sight. Use this book to gain insight into the novel financial innovations enabled by DeFi. Join us in this exciting adventure of redefining finance.

Decentralized Finance is taking over the world. Learn how to get started and join the revolution.

How to DeFi: Advanced


Decentralized Finance (DeFi) is fast disrupting the traditional financial sector. This updated version of How To DeFi is a must-read book for anyone looking to learn DeFi. It is packed with simple explanations and step-by-step guides to help you understand and get started in this fast-developing ecosystem.

How to DeFi


In non-technical terms, this book explains Digital Contracts: legally enforceable smart contracts that anyone can read.

You do NOT need prior knowledge about blockchains.

The book outlines the concept, gives examples, provides links to online tools that help to write, sign, deploy and manage digital contracts on the blockchain. Lexon’s grammar, vocabulary and document structure are illustrated. Lexon's paradigm is explained, including how it differs from other programming languages, staying closer to human thought. Lexon’s relationship to Computational Law and AI is discussed and applications and benefits are detailed. The appendix lists notable steps towards human-readability by other programming languages, complemented with notes on constructed human languages.


In non-technical terms, this book explains Digital Contracts: legally enforceable smart contracts that anyone can read.

Lexon: Digital Contracts


The Age of Google, built on big data and machine intelligence, has been an awesome era. But it’s coming to an end. In Life after Google, George Gilder—the peerless visionary of technology and culture—explains why Silicon Valley is suffering a nervous breakdown and what to expect as the post-Google age dawns.

Google’s astonishing ability to “search and sort” attracts the entire world to its search engine and countless other goodies—videos, maps, email, calendars….And everything it offers is free, or so it seems. Instead of paying directly, users submit to advertising. The system of “aggregate and advertise” works—for a while—if you control an empire of data centers, but a market without prices strangles entrepreneurship and turns the Internet into a wasteland of ads.

The crisis is not just economic. Even as advances in artificial intelligence induce delusions of omnipotence and transcendence, Silicon Valley has pretty much given up on security. The Internet firewalls supposedly protecting all those passwords and personal information have proved hopelessly permeable.

The crisis cannot be solved within the current computer and network architecture. The future lies with the “cryptocosm”—the new architecture of the blockchain and its derivatives. Enabling cryptocurrencies such as bitcoin and ether, NEO and Hashgraph, it will provide the Internet a secure global payments system, ending the aggregate-and-advertise Age of Google.

Silicon Valley, long dominated by a few giants, faces a “great unbundling,” which will disperse computer power and commerce and transform the economy and the Internet.

Life after Google is almost here.


The Fall of Big Data and the Rise of the Blockchain Economy

Life After Google


Ethereum represents the gateway to a worldwide, decentralized computing paradigm. This platform enables you to run decentralized applications (DApps) and smart contracts that have no central points of failure or control, integrate with a payment network, and operate on an open blockchain. With this practical guide, Andreas M. Antonopoulos and Gavin Wood provide everything you need to know about building smart contracts and DApps on Ethereum and other virtual-machine blockchains.

Discover why IBM, Microsoft, NASDAQ, and hundreds of other organizations are experimenting with Ethereum. This essential guide shows you how to develop the skills necessary to be an innovator in this growing and exciting new industry.

A guide to the operation and use of Ethereum and other EVM-compatible blockchains.

Mastering Ethereum


Most explanations struggle to clarify how and why they work, so zk-SNARKs remain somewhat “magical” and elusive, deterring developers from exploring or utilizing them in projects. Resources are scattered across blog posts and GitHub libraries. This results in a high barrier to entry, thereby slowing the widespread adoption of zk-SNARKs and associated privacy-enhancing technologies. Even worse, implementing zk-SNARKs without understanding the fundamentals of how they work increases the potential for security issues.

We want to change that with our MoonMath Manual to zk-SNARKs, designed for an audience with only minimal experience in cryptography and programming.

What is particularly unique about the MoonMath Manual is that it is designed to enable users to construct zk-SNARKs using simple pen-and-paper computations. Throughout the manual, users are encouraged to complete exercises that ensure they engage with the foundational building blocks of zk-SNARKs. While doing that, readers build the smallest possible — but fully functional — cryptographic stack to compute zk-SNARK internals without the need of a computer.

As users go through the manual, they will grasp mathematical concepts that are not only used in SNARKs, but also in other zero-knowledge proofs and cryptography more generally.


The MoonMath Manual is a resource for anyone interested in understanding and unlocking the potential of zk-SNARKs

The MoonMath Manual


Discover how $55 million in cryptocurrency vanished in one of the most bizarre thefts in history

Out of the Ether: The Amazing Story of Ethereum and the $55 Million Heist that Almost Destroyed It All tells the astonishing tale of the disappearance of $55 million worth of the cryptocurrency ether in June 2016. It also chronicles the creation of the Ethereum blockchain from the mind of inventor Vitalik Buterin to the ragtag group of people he assembled around him to build the second-largest crypto universe after Bitcoin.

Celebrated journalist and author Matthew Leising tells the full story of one of the most incredible chapters in cryptocurrency history. He covers the aftermath of the heist as well, explaining the extreme lengths the victims of the theft and the creators of Ethereum went to in order to try and limit the damage. The book covers:

The creation of Ethereum
An explanation of the nature of blockchain and cryptocurrency
The activities of a colorful cast of hackers, coders, investors, and thieves
Perfect for anyone with even a passing interest in the world of modern fintech or daring electronic heists, Out of the Ether is a story of genius and greed that’s so incredible you may just choose not to believe it.

The Amazing Story of Ethereum and the $55 Million Heist that Almost Destroyed It All

Out of the Ether


After Ethereum creator Vitalik Buterin dropped out of college and launched Bitcoin Magazine, he wrote the Ethereum white paper, which proposed an open source protocol that would take what Bitcoin did for money and do it for everything else: contracts, social networks, and sharing economies. Now, less than a decade later, his idea is valued at about half a trillion dollars, and it is the foundation for the weird new world of NFT artworks, virtual real estate, and decentralized autonomous organizations.

This book is a collection of essays including "On Free Speech," which creates a whole new standard for free speech and how to protect it; "Prediction Markets: Tales from the Election," in which Buterin bets on the Trump-Biden election before and after it was decided, and how the prediction markets help explain the political situation today where so many believe Trump won; and the last essay in the book, "Crypto Cities," where Buterin observes the beginnings already in motion of a future where cities governed through blockchain better serve the public good than governing political institutions do today.

Understanding and engaging with Buterin's ideas will be of growing importance as the consequences of his invention continue to unfold and inspire debate worldwide.


The Making of Ethereum and the Philosophy of Blockchains

Proof of Stake


A potent exploration of the power of blockchains to reshape the future of the Internet — and how that affects us all—from highly influential entrepreneur and technology investor Chris Dixon.

The author's thesis is that seemingly small initial decisions around software and network design can have profound downstream consequences on the control and economics of digital services. The book walks through the history of the internet, showing how it has gone through three major design eras: the first focused on democratizing information (read), the second on democratizing publishing (write), and the third on democratizing ownership (own).

A potent exploration of the power of blockchains to reshape the future of the Internet.

Read Write Own - Building the Next Era of the Internet


Solidity design patterns are a critical component of smart contract development, enabling developers to create robust, efficient, and secure decentralized applications. "Solidity Design Patterns - Best Practices & Techniques for Developing Smart Contracts" is a comprehensive ebook available on Amazon that delves into the various design patterns used in Solidity smart contract development.

The ebook provides a detailed explanation of popular design patterns like the Security, Gas Optimisation, Proxy, and many more. It also covers the latest design patterns used in the development of decentralized finance (DeFi) applications. The ebook provides a step-by-step guide to help developers understand and implement these patterns to create high-quality smart contracts.

With Solidity design patterns, developers can create reusable code, minimize errors, and make their smart contracts more secure.The ebook provides practical examples, code snippets, and diagrams to help readers understand and implement these patterns in their projects.

Whether you are a beginner or an experienced developer, "Solidity Design Patterns - Best Practices & Techniques for Developing Smart Contracts" is an essential resource that provides a comprehensive guide to developing high-quality smart contracts. With the latest design patterns and best practices, this ebook is a must-have for anyone looking to excel in smart contract development. Get your copy today on Amazon and start building better smart contracts!


An Essential guide to developing Smart contract on Ethereum with Solidity Design Patterns.Solidity design patterns are a critical component of smart contract development, enabling developers to create robust, efficient, and secure decentralized applications.

Solidity Design Patterns


Solidity Starters : A Beginners Friendly book 
Learn Smart contract development with solidity language, Fundamentals of solidity, Beginners guide to solidity & Ethereum blockchain programming 2022
Dive into the exciting world of blockchain development with Solidity, the programming language used by Ethereum.

Blockchain developers are in high demand these days, and the demand is only going to grow. But what skills do you need to become a blockchain developer? How can you start learning about the technology?

Learn to create and deploy your first smart contract and decentralized app.

In this course, you will learn everything you need to know to create and deploy your first decentralized app with a smart contract. You will get an introduction to Solidity and how smart contracts work, as well as how the Ethereum blockchain stores information. We'll go through tools you can use to deploy your Dapp and write code in Solidity. By the end of the course, you should have an understanding

Create Web 3 dApps with solidity and use Data Structures to store data in a decentralized ledger.

This is a book for those interested in creating decentralized applications with Solidity, the programming language for smart contracts. You will learn how to create Dapps that store data in decentralized ledger.

This practical guide teaches budding Ethereum developers how to create smart contracts and DApps using Solidity.

This guide will help developers take their first steps in the decentralized world of Ethereum development, teaching them how to create smart contracts and DApps using Solidity, the programming language for Ethereum.

Covers the latest version of Solidity,Build decentralised applications that cannot be censored or shut down.

With the rise of the internet, we have seen an increase in the use of centralised applications. This has led to many security and censorship problems. Decentralised applications are a solution to these issues. Decentralised applications are typically open-source, have transparent data sharing and management systems, have a consensus mechanism for content submission, allow for privacy and anonymity of users, and do not rely


After finishing this Book, You will have a solid foundation in Solidity and a high degree of experience, allowing you to start creating and quickly expanding your knowledge.


A Beginners Friendly book to Learn Smart contract development with solidity language, Fundamentals of solidity, Beginners guide to solidity & Ethereum blockchain programming 2022.

Solidity Starters: A Beginners Friendly book


The story of the idealists, technologists, and opportunists fighting to bring cryptocurrency to the masses.

In their short history, Bitcoin and other cryptocurrencies have gone through booms, busts, and internecine wars, recently reaching a market valuation of more than $2 trillion. The central promise of crypto endures—vast fortunes made from decentralized networks not controlled by any single entity and not yet regulated by many governments.

The recent growth of crypto would have been all but impossible if not for a brilliant young man named Vitalik Buterin and his creation: Ethereum. In this book, Laura Shin takes readers inside the founding of this novel cryptocurrency network, which enabled users to launch their own new coins, thus creating a new crypto fever. She introduces readers to larger-than-life characters like Buterin, the Web3 wunderkind; his short-lived CEO, Charles Hoskinson; and Joe Lubin, a former Goldman Sachs VP who became one of crypto’s most well-known billionaires. Sparks fly as these outsized personalities fight for their piece of a seemingly limitless new business opportunity.

This fascinating book shows the crypto market for what it really is: a deeply personal struggle to influence the coming revolution in money, culture, and power.

Idealism, Greed, Lies, and the Making of the First Big Cryptocurrency Craze

The Cryptopians


Bitcoin did not appear out of nowhere. For decades prior to Satoshi Nakamoto’s invention, a diverse group of computer scientists, privacy activists, and heterodox economists tried to create a digital form of money that could operate independently of government control. The Genesis Book tells the story of the people and projects that inspired the invention of the world’s first successful peer-to-peer electronic cash system.

The Story of the People and Projects That Inspired Bitcoin

The Genesis Book


Written with the verve of such works as The Big Short, The History of the Future, and The Spider Network, here is the fascinating, true story of the rise of Ethereum, the second-biggest digital asset in the world, the growth of cryptocurrency, and the future of the internet as we know it.

Everyone has heard of Bitcoin, but few know about the second largest cryptocurrency, Ethereum, which has been heralded as the "next internet."

The story of Ethereum begins with Vitalik Buterin, a supremely gifted nineteen-year-old autodidact who saw the promise of blockchain when the technology was in its earliest stages. He convinced a crack  group of coders to join him in his quest to make a super-charged, global computer.

The Infinite Machine introduces Vitalik’s ingenious idea and unfolds Ethereum’s chaotic beginnings. It then explores the brilliant innovation and reckless greed the platform—an infinitely adaptable foundation for experimentation and new applications—has unleashed and the consequences that resulted as the frenzy surrounding it grew: increased regulatory scrutiny, incipient Wall Street interest, and the founding team’s effort to get the Ethereum platform to scale so it can eventually be  accessible to the masses.

Financial journalist and cryptocurrency expert Camila Russo details the wild and often hapless adventures of a team of hippy-anarchists, reluctantly led by an ambivalent visionary, and lays out how this new foundation for the internet will spur both transformation and fraud—turning some into millionaires and others into felons—and revolutionize our ideas about money.

How an Army of Crypto-hackers Is Building the Next Internet with Ethereum

The Infinite Machine


When the brand new is unthinkable, we fight over the old. That’s where we are today with governments, with politics, and with much of the physical world. But perhaps we can change that.

This book introduces the concept of the network state: a country you can start from your computer, a state that recruits like a startup, a nation built from the internet rather than disrupted by it.

The fundamental concept behind the network state is to assemble a digital community and organize it to crowdfund physical territory. But that territory is not in one place — it’s spread around the world, fully decentralized, hooked together by the internet for a common cause, much like Google’s offices or Bitcoin’s miners. And because every citizen has opted in, it’s a model for 100% democracy rather than the minimum threshold of consent modeled by 51% democracies.

Of course, there are countless questions that need to be answered to build something of this scope. How does a network state work socially, technically, logistically, legally, physically, financially? How could such a thing even be viable?

That’s why you should read this book.

The Network State


Tokens - often referred to as cryptocurrencies - can represent anything from an asset to an access right, such as gold, diamonds, a fraction of a Picasso painting or an entry ticket to a concert. Tokens could also be used to reward social media contributions, incentivize the reduction of CO2 emissions, or even ones attention for watching an ad. While it has become easy to create a token, which is collectively managed by a public Web3 infrastructure like a blockchain network, the understanding of how to apply these tokens is still vague.

The industry keeps referring to “Blockchain” as different from “Bitcoin,” creating an artificial divide that is often misleading. There seems to be too little understanding about the fact that Bitcoin is a blockchain network, which is (a) globally managed by people who mostly do not know each other, and (b) enabled by the consensus protocol that (c) incentivizes all network actors for their contributions with a native token. The governance rules are tied to the minting of a native blockchain token. The Bitcoin token can, therefore, be seen as the currency of a distributed Internet tribe, called the Bitcoin network, where network actors are rewarded with Bitcoins, just as the Ether is the currency of the distributed Internet tribe Ethereum network, or Sia is the native currency of the Sia network. The Bitcoin network and other distributed ledgers all represent a collectively maintained public infrastructure and are the backbone of the next generation Internet, what the crypto community refers to as the Web3.

This book attempts to summarize existing knowledge about blockchain networks and other distributed ledgers as the backbone of the Web3, and contextualize the socio-economic implications of the Web3 applications such as smart contracts, tokens, and DAOs to the concepts of money, economics, governance and decentralized finance (DeFi).

Token Economy


This is a book for those who want to understand Ethereum 2.0 – Ethereum on proof of stake – at a technical level. What does it do? How does it work? Why is it like this?

Who am I writing for? For people like me! People who enjoy understanding how things work. But more than that, who like to know why things are the way they are.

Although I am an Eth2 staker, and an Ethereum user, I am not writing primarily for stakers or users here. Some of the generic material on Staking may be relevant (once I have written it), but you will find better help in places like the excellent Ethstaker community.

The scope of the book concerns (what I consider to be) the Ethereum 2.0 protocol. Ethereum 2.0 has become a less well-defined term recently. But for me, it broadly includes,

- all things proof of stake and the beacon chain,
- the process of The Merge at which Ethereum 1.0 moves to proof of stake,
- in-protocol data sharding, and
- an array of potential future enhancements.

I will not be covering any of the historic Ethereum 1.0 protocol, except as it touches upon The Merge. The Mastering Ethereum book is an excellent resource, and there is no point in duplicating it. Although roll-ups and other so-called layer 2 solutions have rapidly become part of the overall Ethereum 2.0 narrative, they are by definition not in-protocol, and I will not be covering them here. I will not be discussing, DeFi, DAOs, NFTs, or any of the wonderful things that can be built on top of this amazing technology.

A technical handbook on Ethereum's move to proof of stake and beyond.

Upgrading Ethereum


An essential introduction and guide to navigating the next Internet revolution — everything from the metaverse and NFTs to DAOs, decentralized finance, and self-sovereign identity.

The Web, and with it the Internet, are entering a new age. We’ve moved from the “Read-only Web,” which had little functionality for interacting with content, to the “Read-Write Web,” which offered seemingly endless collaborative opportunities, from sharing with our favorite people to shopping at our favorite brands. But the profusion of cyberattacks, data hacks, and online profiling have left many of us to view digital life as a Faustian bargain in need of a major rethink.

That rethink is Web3, the “Read-Write-Own Web”—a decentralized Internet where individuals own their own identities and can securely trade assets like money, securities, intellectual property, and art peer to peer. Made possible by blockchains, the foundational technology of bitcoin, Web3 promises the biggest shake up of business since the invention of double-entry bookkeeping in the Middle Ages. It is the Internet’s new frontier.


An essential introduction and guide to navigating the next Internet revolution.

Web3: Charting the Internet's Next Economic and Cultural Frontier


Web3 may be the next big disrupter in business. Don't be caught unprepared.

Blockchain and crypto aren't just for speculators anymore - they're the backbone of the rising decentralized internet. Web3 has the potential to rewrite the past decade's rules: monopolies may be shattered, the web could be remade, and an entirely new breed of products and services will likely emerge. Where does your business fit in? Web3: The Insights You Need from Harvard Business Review will show you how today's most innovative organizations are choosing Web3, experimenting with their brands, evaluating their risks, and preparing to win in the newer, better internet age.



Web3: The Insights You Need from Harvard Business Review.

Web3: The Insights You Need from Harvard Business Review


Imagine diving into the brainy world of zero-knowledge tech without the headache, because that's exactly what this book does. Using a bunch of animals chilling at the zoo as a fun metaphor, it breaks down the techy talk about gates, circuits, and how proofs are whipped up, making it a breeze to understand even for the total newbie.

Not just a read, but a play-along adventure, this book comes packed with interactive puzzles to test out what you've learned. Think of it as learning by doing, with a side of giggles. It's designed for anyone and everyone to get the gist of zero-knowledge proofs without feeling lost at sea. So, if you've been curious about all the buzz around cryptography but felt too intimidated to dive in, "ZK proofs: ELI5" is your friendly gateway into getting smart on the subject, all while having a blast.

Created by Marcin Michalski, head of protocol at Matter Labs.


Zero knowledge proofs: ELI5 is an online book and interactive game designed for anyone and everyone to get the gist of zero-knowledge proofs without feeling lost at sea.

Web3 Books

📚 Mastering Ethereum

📚 The Cryptopians

📚 Token Economy

Newsletter