Thirdwebis in the Blockchain Infrastructure Industry

Thirdweb

Have you ever wondered what it's like to transition from the centralized world of Web 2.0 to the decentralized world of Web 3.0? Or signed up for a platform you didn’t understand at that time and came back after a year to start actually using it? So join me on a thrilling journey of discovery, as I share my experience of building apps with decentralization in mind since discovering Web 3.0 almost two years from there to now. So whether you're a developer, entrepreneur, or simply curious about this story, stay tuned and you won't miss a thing. Discovery The story of how I discovered Web 2.0 is quite an exciting one. I was a student at Regional Maritime University, and in my first year, on my way to my room, so I can pack things and head to class, I stumbled upon a poster advertising a course on CSS and HTML for 150 Cedis, equivalent to 12.58 USD. For some reason, I found myself drawn to it and decided to inquire further; after talking over the phone, we agreed to meet at the hostel cafe room. During our meeting, he showed me some fascinating things, such as how to open a webcam using code and explained why this field was so amazing. Then we began the learning process. Once he had covered the basics, he gave me projects to work on and provided supervision as I completed them. I have been on this path ever since. So was the day I discovered something about Web 3.0. I remember that day because it was the very first ever project I completed; a tutorial on YouTube after learning HTML, CSS, JavaScript, and React.js. Jan 12, 2022, Everything was new to me at that time, and  I didn’t understand anything; I was just forcing myself to understand language ( ) and framework ( ) at that time. JavaScript React.js So, after a little search, I found a video on YouTube titled “ “, and it was from . Build Modern Cryptopunk Clone with React.js & Web 3.0 Clever Programmer As someone new to myself, I wondered what was and how it works, who uses it, and what impact it has on the web. When, after being a little curious, I googled around and found that its main focus was making the internet decentralized. React.js Web 3.0 At that time, I could barely wrap my head around and which was too much for me but wanted to at least know how to build decentralized applications because it was very interesting. So, I followed the tutorial by and I built the . React.js JavaScript Clever Programmer dApp Things I’d Learned After I built the dApp, I realized I didn’t know anything and got to know at least some concepts and how they worked. But, I asked myself if it was right to jump into Web 3.0 without having a solid foundation on Web 2.0; this now became a topic I wouldn’t just decide on my own, and I checked on YouTube like everyone does, right? To my surprise, I learned that while it's possible to start with Web3 without prior knowledge of Web2, it can be challenging. Most developers recommended having a solid understanding of HTTP requests, database storage, APIs, servers, and building complex web applications with these concepts. So, despite my initial reluctance to learn Web2, I knew it was necessary to fully comprehend Web3. Without anyone to consult with, I had to rely on information from the internet, as there was no ChatGPT to provide guidance at that time, and no human to talk about this with. Journey to Web 2.0 At this point, I knew I had to up my game and really delve into the world of Web 2.0 in order to master the concepts necessary to understand Web3. So, I started my search and stumbled upon FreeCodeCamp, a completely free platform where I could re-learn HTML, CSS, JavaScript, and React.js. What really set FCC apart was that its structured program felt like a game, where completing one level motivated you to move to the next. This allowed me to learn a lot and do more research on my own. You can even check out my . FCC account After mastering the basics, I turned to YouTube to learn about APIs, HTTP requests, and servers, JavaScript libraries, frameworks, and state management, to mention a few. That's when I discovered , a JavaScript runtime environment that executes JavaScript code outside of a web browser. Node.js I spent a solid eight hours learning everything I could about and its capabilities. Node.js At the time, I was working and schooling at the same time, so I couldn’t spend 4 hours straight on learning and building projects. I got interrupted a lot of the time, had to run some errands and other stuff, and also do assignments and project works in school, but at the end of the day, I made sure to spend more than five hours learning or following a tutorial to gain knowledge and understanding of some concepts. And over the course of time, I was able to fully understand a lot of technologies, libraries, and frameworks used in building complex web applications. These are: , , , , , , , , , , , , , and . And how the web actually works. React.js Next.js Node.js Express.js MongoDB RESTful API Postman AWS EC2 & S3 Redux Sanity CMS Python Rust Tailwind TypeScript The Journey on Web 3.0 Now, remember what I said about signing up for a platform you don’t know how to use, and coming back a year, then things finally make sense? That’s how it felt when I started learning web3 just these last 3 weeks. And when I hear technical jargon, I’m like, “The old me would have paused the video and searched what he meant by that.“ But I didn’t; to be honest, it was smooth. But when I discovered Web 3.0, I researched but didn’t do so well, or should I say, I wasn’t specific; so three weeks ago, I started googling about web3 databases, libraries, frameworks, third-party tools, and other learning resources. That’s something I ignored at that time. As I delved deeper into the world of , I found it to be a fascinating and exciting journey. The more I learned, the more I realized the potential of this technology to revolutionize the internet and the way we interact with it. Web 3.0 And there were some things about that make it so interesting; specifically, the concept of . Unlike traditional Web 2.0 applications where data is stored in centralized servers such as , , , , and to name a few, uses blockchain technology to store data in a decentralized manner. Web 3.0 decentralization Google Facebook Amazon Microsoft Netflix, Web 3.0 This means that there is no central authority controlling the data, and users have more control and privacy over their data. After spending some time learning, I got to understand that web3 and blockchain technology go beyond the realm of cryptocurrency since it has the utmost potential to revolutionize numerous industries including healthcare, supply chain management, and social networking among others. It was fascinating to see how blockchain technology could be used to solve real-world problems and create more transparent and efficient systems. Web 3.0 has opened my eyes to a new world of possibilities and inspired me to keep learning and exploring this cutting-edge technology. And I’m only three weeks in. So, let’s see how it plays out. And here are the things I am currently learning. Language: Solidity Database for Web 3.0: IPFS (InterPlanetary File System) Frameworks: Thirdweb Third-Party tools: , MetaMask (browser extension), Remix IDE (web-based Solidity IDE) Infura (web3 provider) Conclusion So, to summarize, this is my journey from nothing knowing anything to now being in the process of achieving my long-time goal of mastering , and there is so much I want to talk about, like the , and , to mention a few. And here is a dApp I’m . Web 3.0 metaverse NFTs working on Thank you to those that found my story interesting.

From Web2 to Web3: How I Embarked on a Thrilling Journey of Decentralized App Building!

Ethereum Dencun Upgrade: Everything You Need to Know

Authentication is essential when it comes to the security and privacy of online transactions and communications. It is the process of verifying the identity of a user or a system before granting it access. Currently, most methods used in authentication rely on sharing or storing sensitive information, such as passwords, PINs, biometric data, or cryptographic keys. But sometimes these methods are vulnerable to various attacks and data breaches that often compromise the user’s privacy by revealing more information than necessary for authentication. This is where Zero-knowledge proofs (ZKPs) come in. ZKPs is a technique that allows one party to convince another party of the validity of a statement without revealing any information beyond the statement itself. In this article, we will examine the application of ZKPs in authentication and their potential to revolutionize online security. Are you ready? Let’s gooooo 🚀 Content Overview 🛫🛬Time Travel: Traditional Authentication Methods What are Zero-knowledge Proofs?🧐 Cryptographic techniques Applying Zero-knowledge Proofs to Authentication⚔⛓ Potential Implications for Online Security Challenges and Considerations Conclusion References 🛫🛬Time Travel: Traditional Authentication Methods Before we dive into ZKPs and what it’s all about let’s look at some traditional methods of Authentication. Passwords The most common traditional authentication method is passwords. A password is a secret string of characters that the user chooses, and the password is entered when logging in to a system or a service. The system or the service verifies the password by comparing it with a stored copy of the password and then grants access to the user if it is correct. Passwords are easy to implement and use, but they have several drawbacks, some of which are: Passwords are often weak and easy to guess or crack by attackers. They are vulnerable to phishing, where attackers trick users into revealing their passwords through fake websites or emails. They are susceptible to replay attacks, where attackers intercept and reuse the passwords to access the system or the service. Passwords are inconvenient for users, who have to remember and manage multiple passwords for different accounts. Two-Factor Authentication Another authentication method is the use of two-factor authentication (2FA). 2FA is a technique that requires the user to provide two pieces of evidence to prove their identity. The two pieces of evidence are usually something the user knows such as a password or a PIN and something the user has such as a token. 2FA is more secure than passwords alone, as it adds an extra layer of protection against phishing, replay, and brute force attacks. However, 2FA also has some limitations which are: 2FA depends on the availability and security of the second piece of evidence, which can be lost, stolen, or compromised. It can be inconvenient for users, who have to carry and use the second piece of evidence every time they log in. 2FA can still reveal more information than necessary for authentication, such as the user’s phone number, email address, or device identifier. As we can note these traditional authentication methods are great but they all have huge individual drawbacks. That is what led us to Zero-Knowledge Proofs (ZKPs) What are Zero-knowledge Proofs?🧐 are a cryptographic technique that allows one party (the prover) to convince another party (the verifier) of the validity of a statement without revealing any information beyond the statement itself. For instance, the prover can prove to the verifier that they know the password to a system without revealing the password itself, the prover can also prove to the verifier that they have a certain attribute or credential without disclosing the attribute or credential itself. For example, the prover can prove to the verifier that they are over 18 years old without revealing their date of birth. Zero-knowledge proofs Basic principles of Zero-knowledge proofs There are certain principles of ZKPs, which are: If the statement is true and the prover is honest, the verifier will always accept the proof. Completeness: If the statement is false and the prover is dishonest, the verifier will reject the proof with high probability. Soundness: The verifier learns nothing from the proof except the validity of the statement. Zero-knowledge: Key components of zero-knowledge proofs The statement is a claim that the prover wants to prove to the verifier. It can be expressed as a mathematical equation or a logical formula. A statement: The witness is a piece of information that the prover knows and the verifier does not. The witness is used to construct the proof and is kept secret from the verifier. It can be a password, a key, a credential, or any other secret data. A witness: The protocol is a series of steps or interactions between the prover and the verifier. It involves the prover sending messages to the verifier and the verifier sending challenges to the prover. The protocol is designed to ensure the completeness, soundness, and ZK properties of the proof. A protocol: Cryptographic techniques The cryptographic techniques involved in Zero-knowledge proofs are: Hash functions Hash functions are mathematical functions that map any input to a fixed-length output. Hash functions are one-way, meaning that it is easy to compute the output from the input, but hard to compute the input from the output. Hash functions are also collision-resistant, meaning that it is hard to find two different inputs that produce the same output. Hash functions are used to hide or commit to the witness or the message in the protocol. Encryption schemes Encryption schemes are methods of transforming data into an unreadable form using a key. Encryption schemes are either symmetric or asymmetric. Symmetric encryption schemes use the same key for encryption and decryption. Asymmetric encryption schemes use different keys for encryption and decryption. The encryption key is public and can be shared, while the decryption key is private and kept secret. Encryption schemes are used to encrypt or decrypt the witness or the message in the protocol. Digital signatures Digital signatures are methods of verifying the authenticity and integrity of a message using a key pair. The sender signs the message using their private key, and the receiver verifies the signature using the sender’s public key. Digital signatures are used to sign or verify the witness or the message in the protocol. Zero-knowledge proofs have been implemented in various fields, such as blockchain, cryptography, and privacy. ZKP has been implemented in apps and systems such as Zcash, Signal, Idemix, etc. Applying Zero-knowledge Proofs to Authentication⚔⛓ Zero-knowledge proofs can be applied to authentication systems to enhance their security, privacy, and user-friendliness. It can enable authentication processes that do not follow the traditional authentication processes. Instead, the user can prove their identity or their possession of a credential using a Zero-knowledge proof protocol. The concept of “zero-knowledge” in user verification means that the user only reveals the minimum amount of information necessary to prove their identity or their credentials, and nothing more. For example, the user can prove that they know the password to a system without revealing the password itself, or that they have a certain attribute or credential without disclosing the attribute or credential itself. This way, the user can protect their privacy and prevent the leakage or misuse of their personal data. Some examples of successful ZKP-based authentication systems are: Secure Quick Reliable Login(SQRL) This is a system that uses Zero-knowledge proofs to enable passwordless authentication. SQRL allows users to create a single master key that is derived from a passphrase and stored on their device. The user can use the master key to generate a unique public-private key pair for each website or service they want to log in to. The user can then use the private key to sign a challenge from the website or service and use the public key to verify the signature. The website or service can use the public key as the user’s identifier, without requiring the user to create or remember a password. Fast Identity Online(FIDO) FIDO is a set of standards that use Zero-knowledge proofs to enable secure and convenient authentication. It supports two types of authentication: passwordless and second-factor. It allows users to log in to a website or service using a device that has a built-in or attached authenticator, such as a fingerprint scanner, a facial recognition camera, or a security key. The user can use the authenticator to generate a public-private key pair for each website or service they want to log in to. The user can then use the private key to sign a challenge from the website or service and use the public key to verify the signature. The website or service can use the public key as the user’s identifier, without requiring the user to create or remember a password. Passwordless authentication: This allows users to add an extra layer of protection to their existing password-based authentication. The user can use the same authenticator to generate a one-time code or a response to a challenge from the website or service and use the public key to verify the signature. The website or service can use the public key as a second factor of authentication, in addition to the user’s password. Second-factor authentication: Advantages of Zero-knowledge Proofs in Authentication Zero-knowledge proofs offer several advantages over traditional authentication methods in terms of security, privacy, and user-friendliness. ZKPs mitigate common security risks associated with authentication, such as phishing, replay, brute force, man-in-the-middle, or data breaches. They do not require the user to share or store any sensitive information, such as passwords, PINs, biometric data, or cryptographic keys. Therefore, there is nothing for the attackers to steal, intercept, or reuse. It also ensures that the user is in possession of the secret or the credential at the time of authentication, and not just a copy or a replica. This prevents the attackers from impersonating the user or forging the proof. ZKPs protect the user’s privacy and prevent the leakage or misuse of their personal data. It only reveals the minimum amount of information necessary to prove the user’s identity or credentials, and nothing more. For example, the user can prove that they are over 18 years old without revealing their date of birth, or that they have a valid driver’s license without revealing their name or address.. ZKPs also prevent the correlation or tracking of the user’s activities across different websites or services, as the user can use different public keys or identifiers for each website or service. They enable a seamless and convenient authentication experience for the user. They do not require the user to create or remember multiple passwords for different accounts or to carry and use a second piece of evidence for 2FA. Instead, the user can use a single device or authenticator that has a built-in or attached Zero-knowledge proof protocol. The user can then use the device or the authenticator to log in to any website or service that supports Zero-knowledge proof authentication, without entering any password or code. ZKPs also reduce the authentication time and latency, as the proof can be generated and verified in a few milliseconds. Potential Implications for Online Security Zero-knowledge proofs have the potential to transform the online security landscape by reducing the incidence and impact of data breaches and identity theft, and by increasing the user’s trust and confidence in the authentication systems. Impact on data breaches and identity theft: Data breaches and identity theft are major threats to online security, as they expose the user’s personal and financial data to unauthorized access and misuse. In a report by , there were 3,932 publicly reported data breaches in 2020, exposing over 37 billion records. According to a report by , there were 49 million victims of identity fraud in 2020, resulting in $56 billion in losses. Risk Based Security Javelin Strategy & Research Zero-knowledge proofs can significantly reduce the risk and damage of data breaches and identity theft. They eliminate the need for storing or sharing any sensitive information for authentication. Therefore, there is nothing for the attackers to steal or exploit from the databases or the networks of the websites or services. Even if a data breach occurs, the attackers cannot use the public keys or the identifiers to access the user’s accounts or impersonate the user, as they do not have the corresponding private keys or secrets. Account takeovers and unauthorized access are another threat to online security, as they allow attackers to access the user’s accounts or resources without their consent or knowledge. Potential reduction in account takeovers and unauthorized access: According to a report by there were 1.1 billion fraudulent login attempts in the first quarter of 2020, accounting for 26.5% of all login attempts. In another report by Security, there were 7.7 billion account takeover attempts in 2020, representing a 650% increase from 2019. Arkose Labs, NuData ZKPs can also reduce the likelihood and impact of account takeovers and unauthorized access, as they require the user to prove their possession of the secret or the credential at the time of authentication, and not just a copy or a replica. Therefore, the attackers cannot use the stolen or intercepted passwords, codes, or keys to access the user’s accounts or resources, as they do not have the actual secret or the credentials. User trust and system reliability are essential for the adoption and success of any authentication system. However, many users are concerned about the security and privacy of their personal data and credentials, and the reliability and availability of the authentication systems. Addressing concerns related to user trust and system reliability: In a survey by 75% of users are concerned about the security of their biometric data, and 55% of users are concerned about the privacy of their biometric data. In another survey by , 81% of users would stop engaging with a brand online after a data breach, and 63% of users would switch to a competitor that offers a better user experience. IBM Security, Ping Identity Zero-knowledge proofs can address these concerns by providing a secure, private, and user-friendly authentication system. ZKPs do not require the user to share or store any biometric data or other sensitive information and do not reveal any information beyond the validity of the proof. Zero-knowledge proofs also do not depend on the availability or security of a third party or a central authority and can operate in a decentralized or distributed manner. Challenges and Considerations While Zero-knowledge proofs offer many benefits for authentication, they also pose some challenges and considerations that need to be addressed before they can be widely adopted and implemented. ZKPs are complex and computationally intensive cryptographic techniques that require advanced mathematical and programming skills to design and implement. They also require a high level of coordination and standardization among the different parties involved in the authentication process, such as the users, the websites, the services, the issuers, and the verifiers. Technical challenges: Zero-knowledge proofs are a new and unfamiliar authentication paradigm that may require a significant shift in the user’s behavior and expectations. Users may not understand how ZKPs work, or why they are more secure and private than traditional authentication methods. Users may also be reluctant to trust or use a system that does not require them to share or store any information, or that does not provide them with any feedback or confirmation during the authentication process. Therefore, users need to be educated and informed about the benefits and risks of Zero-knowledge proofs, and how to use them properly and safely. User acceptance and education: Zero-knowledge proofs are a powerful and versatile cryptographic technique that can be used for various purposes and applications, not only for authentication. However, ZKPz can also be misused or abused by malicious actors or entities, such as criminals, terrorists, hackers, or governments, to hide or conceal their activities, identities, or intentions. For example, ZKPs can be used to facilitate money laundering, tax evasion, illegal transactions, or cyberattacks, without leaving any trace or evidence. Ethical considerations and the responsible use of Zero-knowledge proofs: Conclusion Zero-knowledge proofs have the potential to transform the cybersecurity landscape by enhancing the security, privacy, and user-friendliness of online transactions and communications. Zero-knowledge proofs can also enable new and innovative applications and services that were not possible or feasible before. However, Zero-knowledge proofs also pose some challenges and considerations that need to be addressed and resolved before they can be widely adopted and implemented. Therefore, Zero-knowledge proofs require continued research and development, as well as user education and awareness, to realize their full potential and impact. References IBM Report: Consumers Pay the Price as Data Breach Costs Reach All-Time High A Detailed Explanation of Zero-Knowledge Proofs (ZKP) (gate.io) What is a Zero-Knowledge Proof? ZKPs Explained [2023] (thirdweb.com) The Complete Full-Stack Guide to Getting Started with Zero-Knowledge Proofs using Circom and ZK-Snarks - Part 1 - DEV Community 81% of Consumers Would Stop Engaging with a Brand Online After a Data Breach, Reports Ping Identity Fraud Won't Return to Pre-Pandemic Levels: Q1 Fraud Report | Arkose Labs The Architecture of an Attack: NuData Breaks Down Account Takeover Attacks - PaymentsJournal Data breaches in the first half of 2021 exposed 18.8 billion records | 2021-08-04 | Security Magazine 2021 Identity Fraud Study: Shifting Angles | Javelin (javelinstrategy.com)

Zero Knowledge Proofs and the Future of Authentication

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While Web3 is screaming decentralization, the likes of Facebook, Amazon, and Google are hoping it's just a false alarm. As the internet moves closer to the era of decentralization with Web3, it's important to understand clearly how data control will be affected and the likely turn data engineering will take. The internet has welcomed many stages of evolution since its inception with the internet moving from being merely a news board to a place for interaction through the medium of social media. As human experiences are being gradually improved upon, there are concerns about how much data one can control in the bid to enjoy personalized services. What will be the fate of the numerous tech giants that depend on vast quantities of user data to offer personalized user experiences, which is undoubtedly a guaranteed strategy for success? This is the best time to quote Aaron Swartz briskly: Information is power, but like power, there are those who want to keep it to themselves. Web 3 appears to offer a safer online environment with improved data privacy and security. Although adoption is still in its early stages, it is crucial to prepare for what to anticipate in the wake of the next wave of the 21st-century internet. This is a tale of the data control dilemma with the encroachment of decentralization and loudly preached transparency. Let the tales begin! We will start with the basics. ? What Is Web3 Web3 is the next stage of the internet evolution. Powered by technologies like the blockchain, decentralized protocols, and cryptographic systems which store data using to ensure the data is secure, Web3 moves from the era of a centralized web as seen in Web2 to that of a decentralized web. cryptographic algorithms Still in doubt? Listen to Aya Miyaguchi, the Executive Director of Ethereum. Web 3 is about creating a more decentralized and open internet where and interactions, without relying on centralized intermediaries for access and validation. users have control over their data ? What Are Cryptographic Algorithms Imagine you have a secret message to send to your friend. You want to send it through the internet, but you're not sure of the safety of that message. You don't want anyone else to know what it entails, so you decide to use a special code that just you and your friend can comprehend to write the message. Based on the level of your friendship, you may decide to twist some words to mean something else that can only be decoded between you and your friend. That's where cryptography comes in. Adding an algorithm would be including a special set of rules to your codified message to enable your friend to understand it. Now, let's get a definition. Cryptographic algorithms are rules that turn secret messages into secret codes that only the parties involved in the interaction can understand. and cryptographic algorithms used to store data on the blockchain ensure the security and confidentiality of personal information. Privacy is a fundamental pillar of Web 3, By prioritizing privacy and security, Web 3 empowers individuals to take control of their data and protects them from the invasive practices of centralized entities. What Is a Decentralized Web? This term describes an internet environment that doesn't rely on a single entity like Google, Facebook, or Yahoo for control. Instead, it uses blockchain technology to enable direct interaction between users- all the computers and devices are equal and can communicate seamlessly. peer-to-peer In the Web 3 world, we don't need middlemen to trust each other. We can trust the system itself. - Joseph Lubin, Co-founder of Ethereum & CEO of ConsenSys Imagine walking into a room and interacting with everyone without hassle, that's what - feels like! peer to-peer Web3 Is Coming… Thanks to the early adopters of Web3, there are gradually more promising Web3 alternatives for day-to-day tasks that pledge to provide better experiences in terms of data security and speed such as: Brave for browsing Metamask to send money Opensea for buying and selling Mastodon to have more control over your data while still enjoying the benefits of social media. Filecoin to store and manage data rather than uploading to your Google Drive Data storage already has Web3 alternatives. Yeah! An anonymous person source says, " " Rightly so! Whoever controls the data, controls the truth. Web3 is giving more control to individuals so can have a stake in decision-making, and that's how life should be! Data is a valuable asset at times termed as especially in this present era where data is used to improve user experience and help businesses make decisions that lead to growth. you gold, The principles of centralized data management nullify the need for democracy and transparency when dealing with data in the Web2 space. Centralization is not bad We have all benefited from personalized services like having Amazon suggest what you might like based on the last thing you searched for or even bought. Web3 is a new layer of the internet that largely leans on the efforts of centralization to make data more accessible and secure. Decentralization doesn't always mean private Like many newbies in this ecosystem, it's easy to take on the thought that decentralization guarantees privacy. No, it doesn't. " ." Many decentralized applications (dApps) and smart contracts built on decentralized networks like Ethereum collect and store data in transparent, publicly accessible databases Too Many Broken Trusts Many times we have been forced to trust like Facebook with our data, and oftentimes they keep breaking it. tech lords Take the in March 2018 where millions of Facebook users had their data collected without their consent for political advertising reasons. Facebook Cambridge Analytica scandal It was quite easy for Cambridge Analytica, a British political consulting firm, to obtain tons of people’s data through a third-party app - . Your Digital Life The app helped the firm obtain personal details of individuals who signed up as well as details of their friends on Facebook all without their consent. After that incident, which had over 87 million users' data , it became more glaring to the public that Facebook owns and controls the data of everyone on its platform. Till now, users have little visibility on how accessible their personal data is. hijacked Web3 exists to prevent such scandals by giving you the power to control your data. It also promises you that your data is safe by eliminating third-party centralized networks for data storage which are vulnerable to attacks. Talking about centralized networks/servers, I think this is the best time to bring in the discussion on the synergy between big data, data engineering, and centralized servers. Data Engineering & How It Plays Out in Web2 Data engineering refers to the process involved in building an infrastructure with tools such as , , and to collect and transform big data for the benefit of business use which will result in growth. Apache Spark Hadoop Cassandra Big data, on the other hand, refers to large amounts of data- structured, unstructured, and in some cases, semi-structured, generated daily through the internet by individuals and businesses. The importance of data engineering cannot be overlooked- tons of data (big data) are constantly collected, harnessed, and processed through pipelines to provide valuable business insights and decisions. Now, a major limitation of this is that data engineering relies on centralized systems for data storage hence, is prone to a single point of failure - centralized networks have data processed and stored by a single node; in a case where the primary server crashes, there would be a general downtime which could lead to data loss. Also, individuals/businesses have little or no control over their data, and virtually every business now employs centralized servers. What do they say about times and seasons? Well… Here are some limitations of centralized cloud computing: Users' data can be stored and used without their consent. In the place of Google, personal data such as search history, personal preferences, and also location can be arbitrarily used. Data is prone to hacking by third parties just like the Facebook scandal. The operations will be slower leading to stifled scalability- following the dependency on primary servers(less division of labor). Servers are vulnerable to a single point of failure as explained above. Is that the path data management should continue in? I don't think so. There seems to be a way out -thankfully, with the "decentralized mandate" on Web3, multiple nodes can process and store large amounts of data. Now, let me help you understand this. Decentralized storage protocols can be likened to keeping your eggs safe in different baskets- all in the same room each stored in a well secure basket that can only be accessed with permission (on-chain). Centralized storage servers can be likened to keeping all your eggs in one basket relatively safe. The safety of the eggs can be easily tampered with when it's in one basket. That's how vulnerable centralized servers are. Notice that I highlighted that, in the first case scenario, these eggs are in the same room, so there's still a connection between them - that explains the interconnection between decentralized nodes. Just like the eggs in scenario 1, all placed in different baskets interconnected nodes or blocks are more secure and easy to detect when something goes wrong. But then, there's still a problem. Navigating the Early Stage of Innovation Illuminates a Myriad of Challenges The emergence of true data sovereignty in a decentralized environment has uncovered many holes that should be filled. At this current stage where Web2 is still fully in existence, many applications utilize centralized servers including Web3 dApps because there aren't yet fully equipped decentralized storage protocols to handle massive data . yet Web3 developers crave a more sophisticated decentralized database environment following the massive and complex nature of data generated in the ecosystem. Let's face it; with millions of transactions and blocks added daily, developers need to access and query data in real-time. Speed is of necessity for dApps to scale efficiently. Here are some of the problems faced by developers: Some existing decentralized storage protocols like and are limited to the storage of only static files. Arweave IPFS The abundance of Web3 applications means more complex data to deal with like NFT data, tokens, wallets, etc. Following the dynamic nature of Web3 data, these distributed protocols make it difficult for developers to easily query data, leaving most of the data stored in silos unused. Also, such a rigid storage environment slows down deployment. These vast amounts of data lying fallow in silos, which are not maximized are kept to waste because they can't be easily accessed when needed - in real-time. This affects the application lifecycle. : The time and expense required to build a robust database infrastructure to tally with the demands of Web3 complexities will give Web3 developers a second thought to continue with centralized databases which they are even more familiar with. It is a complex process to build from scratch, and there is scarce time to do that while trying to scale. Cost implications One of the pillars of a Web3 environment is . Developers need to trust that they can get reliable data from the emerging decentralized storage infrastructures available. trust Using blockchain specifically to store data takes a lot of time and isn't any different from using centralized servers; transactions are slower and take longer time to validate. In a bid to solve this, developers might resort to building a decentralized on-chain database. While this would be more effective, it is an extremely complex task to get started with. Who Owns the Data in Web3? Various Web3 projects may have distinct approaches to data ownership. However, ownership of data is distributed across nodes or computers to enable transparency, censorship resistance, and immutability. This distribution is carried out by decentralized systems including blockchain technology. Individuals have full control of their data and can decide which data they want to share. How Is Data Stored in Web3? Data storage in Web3 is usually carried out with decentralized technologies like the blockchain, distributed storage networks, and decentralized file systems like (InterPlanetary File System) Now we will take them in bits so you can understand: : A strong force to be reckoned with in the Web3 ecosystem that allows you to store data in blocks and link them securely through cryptography. (Remember the definition above) Blockchain It is usually used to store transactional data through an immutable chain, hence its name- blockchain. :  This decentralized storage type leverages the collective storage ownership of participants in the network and incentivizes them to share more of their unused storage space. The storage space is then broken into bits and distributed across multiple nodes. Distributed storage networks : A peer-to-peer distributed storage environment that leverages on content addressable model: a way to recognize files by their cryptographic hash. It helps in the storage and retrieval of files. Decentralized File Systems (IPFS) Which Web3 databases Are Available? As Web3 is buzzing, many developers have discovered a missing tech stack in the ecosystem, a database for Web3; below are a few emerging databases you can use: Polybase Glacier Ceramic WeaveDB IceFireDB Kwil Space and Time (Web3 data warehouse approach) Thus Far… Some Web3 databases have emerged to solve major pain points that Web3 developers face to scale their dApps efficiently. From the likes of a handful of examples listed above amongst others, their approach in ways is similar by providing: : A better interconnected organized space for Web3 data that allows for easy access and allows developers to build on the infrastructure seamlessly. Programmable composable data network :  With traditional databases rigid on structured data i.e., having rows, tables, and columns, it eliminates the chances to maximize Web3 data which comes in more complex forms. NoSQL databases will help handle Web3 data in any form with more flexibility and efficiency. Using the NoSQL database structure, different types of data can be stored without necessarily fitting into a predefined schema. NoSQL database : Just like building blocks, different parts of the environment can be easily put together or taken out to meet needs per time- it's customizable and dynamic in nature. Modularity : A robust tool that meets the heavy data demands of massive Web3 data without getting overwhelmed or reducing efficiency. Scalable infrastructure : This is one word you may struggle to pronounce but will regularly come across when talking about Web3 applications. I'll try to help you understand it in the best way possible 🙏 Interoperability Imagine that you have a flash drive that can easily connect to 3 computers. That drive is able to share information easily with each of the computers. That's how it works too in Web3- various dApps can share information with each other and work together even if the applications were built by different people. It's more like a meeting point of agreement despite the uniqueness of the applications. Emerging Web3 databases are receptive to allowing various dApps to interact and collaborate seamlessly on their platform. Business applications can interact without intermediaries. Glacier particularly, intends to with the ownership of Web3 data to bring to reality the monetization of Web3 data subsequently. Data monetization: combine NFT technology Exciting Times Ahead for Data Engineers As Web3 gradually encroaches into the way everything on the internet is done, data engineering will also experience interesting steps towards decentralization. Data engineers, the core architects of data pipelines, will have to learn new ways to design and maintain decentralized environments that meet the demands of data sovereignty which covers security, integrity, and privacy through immutability. Also, businesses will garner more trust seeing that their data is protected from unauthorized access, deletion, or manipulation. The smooth transition from Web2 to Web3 is also not leaving out Web2 applications, some of the databases listed above like IceFireDB, is providing a solution for Web2 and Web3 applications to access decentralized storage. Automation is a one-time button for repetitive tasks. Data engineers can employ smart contracts - programmable self-executing contracts to automate some data management practices. How Will Tech Giants React to the Full Unfolding of Web3? Like many things that trended within a particular time frame in the past, there came a time they also had to fade because they weren't able to successfully withstand change. That's the same way this will play out. Facebook, Amazon, and Google may not disappear entirely if they can adapt and implement the necessary changes to transition towards a more open and transparent internet. Facebook has gradually shown support for certain aspects of the Web3 sphere, such as the metaverse and NFTs, despite its to shut down its NFT platform for Facebook and its sister platform, Instagram. recent decision Everyone needs to learn constantly about the evolving direction of the internet because this next phase is really about and you do have a stake. you, Additionally, there would be a more transparent approach to handling consumer data as a business, ensuring direct consent through a decentralized web. It's truly an incredible journey to anticipate, albeit at a leisurely pace. Takeaway Just as you wouldn't be needing another person's phone to make calls, Web3 developers crave an environment for decentralized storage that fully exceeds expectations rather than blindfolding themselves to the many limitations of centralized facilities. Get excited about the new wave of the internet -Web3, where you are more involved and protected.

Who Will Eventually Control Big Data in Web3?

Are you planning on getting into Web3 gaming but you just don’t know where to start? Web3 in general is a very disparate ecosystem, and has been created that way by design. Because Web3 gaming is still in its infancy, it can tricky at times to find the information and games that you’re looking for; but luckily your knack for resourcefulness has found the treasure trove you needed. I have compiled the complete and only list of Web3 gaming YouTube channels that you’ll ever need to get started gaming and trading within fun and immersive worlds. The Complete List of Web3 Gaming YouTube Channels Below are all of the Web3 gaming YouTube channels that our team relies on to help us assess and review games in-depth. These Web3 gaming channels have withstood the test of time and are tried and true when it comes to game reviews, gameplay videos, and their associated commentary. The list below is sorted in alphabetical order by name of the YouTube channel. It’s important to also note that none of these YouTube channel hosts are providing any financial advice, and it’s always a good idea to “Do Your Own Research” (DYOR). Classy Games Classy Games is and is known for his in-depth Web3 game reviews. He has been actively hosting on YouTube since 2022 and has since amassed quite the following, accruing over 16,000 subscribers and over 300,000 total views. as charismatic as he is informative It’s no surprise that Classy Gaming is highly recommended in many Discord Servers, as his detailed gaming commentary keeps his audience highly engaged and inspired. Griffin Park Griffin Park is the YouTube channel by subscriber and view count, however, his ability to be forthright with his audience has earned him a place on our list. newest and smallest Unlike many YouTubers who are constantly bragging about their gaming investment earnings, Griffin was kind enough to shed some light on the other side of the story by disclosing some of the mistakes that he made with his investments, and how you could potentially avoid making those very same mistakes. Because Griffin Park goes against the grain and is in many ways a contrarian in the industry, he has been able to generate over 16,000 total views across all of his videos. This channel is still a fledgling, but being an early adopter never hurt anyone. On Chain Gaming On Chain Gaming is one of the . In the past few years, the host of On Chain Gaming, Jake, has been able to amass over 100,000 subscribers who tune-in every week to learn more about the Web3 games that have been released. first Web3 gaming channels latest Jake’s no frills approach to providing the latest tips and tricks. While Jake is by no means a financial advisor, he’s been able to successfully trade his way to the top of the Web3 Play-to-Trade, with over $1 million in earnings. Jake is also capable of balancing hype with fud, and he tends to tell it like it is. If certain Web3 games are a bust, then Jake will call them out on their faults and shortcomings; no questions asked. The Crypto Herd The Crypto Herd is a Web3 gaming YouTube channel that has already garnered over 2,000 subscribers and over 120,000 views. The channel is at the forefront of gameplay and commentary videos featuring some of the best Web3 gaming titles such as Spider Tanks, Undead Blocks, and many more. newer Bruno is the host of the channel and he is as hilarious as he is charismatic. By using the latest in contexts you’d least expect, his over-the-top commentary is not only informative but is also very entertaining and even hysterical at times. Anyone with a good sense of humor will undoubtedly prefer to watch this YouTube channel over some of the others on the list. gaming terminology Thirdweb Thirdweb takes a to Web3 games. Instead of reviewing games like most other hosts, the team at Thirdweb focuses on building mobile and PC Web3 games. Their audience mainly consists of mobile and web app developers, but gamers and laymen alike shouldn’t shy away from their channel. different approach Having an understanding of some of the technology that underlies Web3 games can give even the most casual gamers an edge over their competition. Sean, Joaquim, and the rest of the Thirdweb team have decades of development experience at their side, and are a trusted source of intel when it comes to understanding the technical aspect of some of the most commonly played games. Their premium content is top-notch and it doesn’t go unnoticed. Within just 12 months of joining YouTube, they have garnered over 6,500 loyal subscribers and have racked up nearly 250,000 total views. Web3 Gaming Web3 Gaming isn’t the channel on our list, but it is one of the most thorough when it comes to reviewing the best . largest Web3 games in the industry Web3 Gaming is spearheaded by Payton who is also the of Wolves DAO, a Web3 gaming guild that is known for having one of the most active and loyal Web3 gaming communities ever. original founder Ever since launching the Web3 Gaming channel one year ago, Payton has been able to amass over 7,000 subscribers and has garnered over 120,000 total views. Web3 Gaming YouTube Channels Recap The six aforementioned Web3 gaming channels are currently the best that YouTube has to offer. Regularly viewing the Web3 gaming news and updates will likely put you in the best possible position for gaming success. Also published . here

The Best Web3 Gaming YouTube Channels to Look Into Right Now

UK-based web 3 entrepreneur Sebastian Clej is determined to solve the image problem of crypto art through his idea of a highly curated art marketplace for contemporary art and blue-chip NFTs. His vision gave birth to ASKNIGHTS, the art-focused and tech-driven company he founded in London in 2020, and his determination has helped him to survive even the worst crypto bloodbath. Today, ASKNIGHTS has more than two thousand followers on Discord and much more on Twitter and Instagram. And it has helped over 400 international artists and collectors to share its fast-growing digital platforms. Clej recently sat down with Olayimika Oyebanji to discuss NFT art and his vision for a freer and more inclusive art market. 1.ASKNIGHTS can be the launching pad for many undiscovered artists who struggle in an industry that is as heavily gated as the space industry. How do you explain your motivation behind the founding of ASKNIGHTS? The art industry and market have been gated for a long time. It seems that things are beginning to change now, thanks to innovative technologies such as blockchain, smart contracts and NFT. I have been an artist myself, so I know how difficult it is to penetrate the market and grow as an artist. Through ASKNIGHTS, my whole motivation is to help other artists and collectors as I would be helping myself. The secret lies in mirroring - looking at others and seeing yourself, or at least a part of, in them. Since 2020, it’s been a lot of challenges, with ups and downs, but that is normal, no one said or expected that it is going to be easy. Holding on to a balanced, open-minded and agnostic approach, we mainly faced challenges from the two extremes: crypto maximalists and non-crypto maximalists. Both extremes leverage too much. Glad that the industry got rid of some in the meantime, such as FTX and partners. 2. The image problem of NFT or crypto art has divided the art audience globally. Here in the UK, you’ve got an eminent artist like David Hockney describing NFT as “silly little things’’. Do you think there is a real image problem in the NFT space? That’s a great question; I don’t see it as a problem. It is normal to have different opinions; this is diversity's beauty. It has always been like this throughout history. I respect David Hockney and his art, and I am not surprised to hear that from someone aged 85. Academic research in neuropsychology already pointed out that the older we get, the harder it is for the neurons in the brain to make new connections so that they can truly understand and learn new things. Those old neuro cells prefer to label the new as something bad even without grasping new concepts. Based on our surveys as well, usually, older people are neither interested in new technologies nor learning something new. That’s why this attitude was highly expected. In the end, no one can stop a positive innovation that benefits the many, and it’s for the greater good; it generally just occurs sooner or later. Thus, it is not like I am condemning such an attitude, but rather that I understand it. For instance, I can’t be sad about my grandfather for only being a fan of the Moon and not Mars. The sky and Moon were limited during his time, but now it is Mars. What is stopping us from dreaming bigger and surpassing our actual limits as humans is only our mind; history has proved it multiple times. Or let’s simply look at a younger artist such as Damien Hirst (57-year-old), a great English artist from Bristol. He successfully launched his new art collection as NFT, and it helped him reach new audiences more effectively than the traditional one. 3. Judging by your disposition, it’s compelling to say that you don’t subscribe to the notion that NFT is a fad or a bubble. Does crypto art yet qualify to be described as contemporary art? In a way, some believe that everything after the Big Bang or God’s Genesis is a bubble. Without going that far, I don’t see NFTs as a bubble. NFT art and Web 3 definitely have more long-term potential than art on Web 2. It is mainly because this new technology is more secure and reliable. It solves the ownership and traceability issues without breaking information privacy rules, as is common in the old Web 2 space. Web 3 NFT Art also offers immutability and is here to stay for a long time; what we are seeing now is definitely just the beginning. 4. What is the value proposition of ASKNIGHTS? Own art: Exclusive NFT Art & Artiverse’ is our UVP. The goal is to support immutability and art conservation, focusing on blue-chip fine art and especially the digital side of it because we believe that if thinking in thousands of years, digital art is more valuable due to better art conservation standards and risk management. Basically, we are making art as long-lasting as possible while aiming for eternity and making it everlasting. And the beauty of Web 3’s new space, compared to Web 2’s, is that it generally consists of an open and creative space where everyone is free to get involved in multiple ways and choose the role that suits them best. And so is at ASKNIGHTS. 5. How is ASKNIGHTS in a different class of its own? By solving key market issues in a unique and efficient way. We seem to be the only one that links artists and collectors, being blockchain agnostic, decentralised, and truly hybrid. Or, in other words, we act as an impartial medium and portal, always valuing freedom of speech and artistic expression and its ingenuity. Art is meant to be freer even than journalism and entertainment since some of it may only be addressed to a verified private list of members. Art DAOs with NFT verification are a great use case example in this sense. ASKNIGHTS also started its DAO registration on Discord. To be more specific, no one is creating that much value and utility to the NFT art world than we do, based on our limited low budget as it is for now. If we had gathered more funds, the situation would obviously be better, and we could have helped the users more. Perhaps everything happens at the right time so let’s not complain. At least, it proved we’ve been extremely cost-effective for what we built by now and still going a few steps upward when the whole market did it the other way around, according to recent market data. 6. The idea of building a virtual environment for the curation and exhibition of art pieces is superb. Is the art world ready for immersive technologies? I definitely think 2020-2023 is marking only the beginning of it as both a product and market development. It is one of the most favourable times we have experienced recently for such implementation and adoption. Or let’s just think about the time during the covid waves when everyone had to stay cautious and keep it safe at home. Virtual digital spaces were a great alternative to continuing our daily life routine and even improving it in some areas. Users enter virtual universes or worlds through VR headsets, laptops or even smartphones. However, what we are seeing now is just the beginning. When talking about immersive experiences, there is still more way to go; more exciting things are ahead of us! Just keep an eye on this new economy, creative culture and art movement manifesto where the NFTs are the expressions of it. 7. What advice do you have for young emerging artists making technology the cornerstone of their craft? Always use your thoughts, ideas and words wisely so it benefits you in the long run. It doesn’t mean that you can’t be more punkish, mix things in between or that you can’t go for both physical and digital art forms, called hybrid or phygital. Make the best out of your experiences and use technology as a way to make your work more effective and its outcome better. Art and technology are here to stay and help us have a better future. How do you intend to solve the art industry's problem with elitism through curation? First of all, by offering to everyone a decentralised curation system and rankings governed by smart contracts on immutable public ledgers. In this way, hacking, corruption and elitism are at least 100 times less likely to occur. Secondly, by supporting as much diversity as possible through curation. And, of course, there shall be no intention to promote any political party. What is the stack of technologies that can help fulfill ASKNIGHTS' ambition? How do you leverage them? Decentralised networks, blockchain, Token Gating for events attendance and exclusively private content, Dynamics NFTs, NFT Brewery Factory to change NFTs over time (breeding and transforming them into something new), proof-of-authenticity, proof-of-originality, meta-reviews, and proof-of-reserve for physical art tokenisation (collaborating with ChainLink in this regard). Decentralised public ledgers and smart contracts support everything. We also use ThirdWeb and Token Factory (Rarible Protocol) for minting NFTs and their back-end functionality on our curated NFT art store and marketplace. For the metaverse within Fringe Multiverse, we use Unreal Engine and 3D creation software such as Blender and Cinema4D. It is vital for us to connect the NFT art marketplace with the metaverse within Fringe Multiverse so that it adds up more value and creates more utility for NFTs. In this way, we make both sides happy, including the customer, who is the collector and owner. Since intellectual property, terms and conditions, and ownership are our cornerstones; we encourage everyone to include as many of them as possible in the metadata before minting and selling anything. That is what ASKNIGHTS is doing together with its partners. Originally  published here.

“I Don’t See NFT As a Bubble”, Sebastian Clej on NFT Art And Blockchain Technology

"No veo a NFT como una burbuja", Sebastian Clej sobre el arte de NFT y la tecnología Blockchain

"Je ne vois pas NFT comme une bulle", Sebastian Clej sur l'art NFT et la technologie Blockchain

"मैं एनएफटी को एक बुलबुले के रूप में नहीं देखता", एनएफटी कला और ब्लॉकचेन प्रौद्योगिकी पर सेबस्टियन क्लेज

「私はNFTをバブルとは見ていません」、NFTアートとブロックチェーン技術に関するセバスチャン・クレジュ

“Eu não vejo NFT como uma bolha”, Sebastian Clej sobre NFT Art And Blockchain Technology

“Tôi không coi NFT là bong bóng”, Sebastian Clej trên Nghệ thuật NFT và Công nghệ chuỗi khối

“我不认为 NFT 是泡沫”，Sebastian Clej 谈 NFT 艺术和区块链技术

Do you still think it is impossible to transact huge sums of money with strangers on the web? In 1995, believed that no online database could replace a daily newspaper. But look at us today. When last did you buy a newspaper to read? I can't remember the last time I bought one myself. Clifford Stoll With the rate at which Web3 is being adopted, in no time, you'll have to learn about Web3 to stay ahead. What if I told you there was an easy way to learn and earn while learning Web3? It means you're getting something from it apart from gaining new knowledge. In this article, you'll learn about different Web3 learning platforms where you can earn while learning diverse topics, including crypto, Web3 development, DeFi, Ethereum, Solidity, etc. Pre-requisites I suggest you see the before or after you read this article. dummies guide to Web3 What Is Learn to Earn in Web3? It's as simple and direct as the title. Learn to earn is a concept in Web3 where individuals are rewarded for learning about crypto, Web3 development, or completing tasks to earn NFTs, crypto, or tokens. So, what's the motive behind paying people to earn? Well, for some of the platforms listed below (which are mostly exchange platforms) — when you learn from their platform, you're more likely to become a customer once you complete your learning. It's an excellent win for the beginners and the company that has offered to teach them. Apart from the earning potential, why should I learn about Web3? See answers in the next section. Why Learn Web3? When people ask this, they mostly ask to see if it's possible to build a successful career in the field. The average application users are usually only interested in using the apps, not learning about their inner workings. Take a look at Illustration one below. A few years back, Danny had to prepare for her project at the web development boot camp she partook in. It was a hassle to learn and finally deliver on the project, but she did it, and her team came in second place. Illustration One: Danny got her hands dirty with several projects but started to earn when she landed her first job as a web developer. Currently, Danny would like to transition into Web3, but she can earn while learning and without a job this time. That's an excellent reason to want to learn Web3 as a developer, but there's so much more. Discover them below: Other career paths in Web3 include investors, designers, community managers, product managers, Web3 business owners, etc. 1. Countless Job Opportunities There's a high demand for jobs in Web3 like blockchain engineers and designers and a massive knowledge gap as there're only a few blockchain developers worldwide. This means there's still a low entry rate into the industry and minimal competition. 2. High Demand and Scarcity According to , the average annual blockchain developer salary is around $119,000, but about ⅓ earn over 180,000 USD. However, about 80% exceeds 115,000 USD. You can already tell that starting a career in the industry is a profitable one. I've also seen design jobs that pay around 70,000 to 100,000 USD. 3. High Pay Dataconomy There's an opportunity to learn on the job as employers aren't expecting you to know everything as there're many new technologies, so you can quickly get to learn. Gregory — the founder of dapp university, has something to say about his experience of being paid to learn on the job. 4. Learn on the Job paid It allows you to become early adopters and have an edge against when web 3 becomes mainstream. 5. Early Adopter How to Learn and Earn in Web3 In this section, you'll discover several Web3 learning platforms where you can earn. These are sites where you can learn the basics of Web3 before you proceed to the other media in this article. Let's get down to business. I divided this part into two sections, so you can go to the section that concerns you or go through it all — that's totally up to you! Web3 Learn To Earn Platforms For Investors Below you will find Web3 learning platforms to learn about crypto and the blockchain to become a better investor and make smarter choices. 1. CoinMarketCap CoinMarketCap is the number one site for sourcing the price of crypto assets if you have ever wondered where the crypto pros get their insights from. It aims to empower crypto investors with the accurate information they need to make informed investment decisions. As an investor, if you would ever love to learn about crypto and earn while learning, CoinMarketCap is a suitable option. There are several video training available on-site, after which you complete quizzes to earn crypto through the site. Thanks to some of CoinMarketCap's partnerships, you can dive deeper into various cryptocurrencies and blockchains, including Tron, BNB Chain, Solar, Oasis Network, NEAR Protocol, Only1, etc. 2. Binance Binance is a lot of things, but at this moment, it's the largest cryptocurrency exchange in the world in terms of its trading volume and number of users. Another essential piece of information is that you can learn and earn crypto through the Binance Academy. The goal behind Binance is to foster a world where everyone has the freedom to earn, hold, share and give their money no matter who they are. So, if you're interested in learning about cryptocurrencies, earning, and trading on Binance, the academy offers free training to beginners and pros alike. 3. Cake DeFi Cake DeFi's one of the fastest growing online platforms that provide investors with easy access to decentralized financial services through their products. Cake DeFi aims to help entry-level and existing investors build wealth through the decentralized financial applications they provide. Through Cake DeFi, you can earn small amounts of crypto with the lessons and quizzes they provide on cryptocurrencies. if you signed up on Cake DeFi anytime from the 29th March 2022 till the present, you'd be eligible for up to 10 USD in crypto. However, you'll only receive your earnings after you complete the signup process and the quiz at the end of each module. Note: If you signed up before 29th March 2022, you can participate in the training for free but will not earn the 10 USD. 4. Phemex Phemex is a crypto trading platform where you can buy, sell and do many cryptocurrency-related activities. The d-app is highly trustworthy as it records 300,000 executed orders per second. The goal behind Phemex is to allow anyone anywhere in the world to trade crypto at any time. Although Phemex has temporarily suspended their learn and earn bonuses due to their restructuring, you can still access the courses and enhance your crypto knowledge. How does Phemex learn and earn program work? You have to watch the videos on the platform, take quizzes, and earn cashback vouchers when you complete quizzes. 5. KuCoin Kucoin is one of the largest crypto exchanges that offer services such as buying and selling crypto, spot trading, etc. With Kucoin, you need to complete tasks to earn USDT. Once you sign up, you can start performing a specific weekly task and will have an idea of how much you can earn from these tasks. You can also navigate to the learn to earn section on the site, where you can learn about the birth of Bitcoin, how to deposit, etc. Web3 Learn to Earn Platforms for Web3 Developers Below you'll find Web3 learning platforms to earn while you learn Web3 development. 1. Web3 University Web3 University is a literal goldmine. The online university is an educational platform that brings us the best resources on blockchain development. I was stunned by how filled it was with knowledge on Web3 development. Although you can't earn while you learn with Web3 university, you can learn anything about Web3, from writing your first smart contract and how to build your first NFT to building a Web3 front end with React. They are currently offering a free 10 days course on Web3 development, and you don't want to miss out. 2. useWeb3 useWeb3 is not your regular Web3 learning platform as it's filled with resources ranging from books, courses, code challenges, guides, starter kits, tutorials, and videos to recommended Web3 resource sites. useWeb3 is for both beginner and Web2 developers looking to transition into Web3 by providing them with a handful of resources. One thing about useWeb3 is that you might not earn while learning, but it provides you with a pool of jobs you can upskill and apply for. 3. Pointer Pointer, similar to Web3 University, is an online educational platform that rewards software engineers in crypto to improve their skills. The demand for blockchain developers is relatively high, and with the help of Pointer, you can meet industry standards and qualifications. After researching the site, I must say that Pointer has a great UX design, which is a plus apart from learning and earning on their site. Another plus would be from the developers who've taken their courses; they've some excellent reviews on taking Pointer courses. 4. Proof of Learn Proof of Learn is an education platform founded to address the knowledge gap and shortage of skills in Web3 and to help students earn while learning. Proof of Learn aims to unlock accessible, high-quality education worldwide through the blockchain. Their vision is to help anyone with an internet connection and a passion for gaming to learn smart contract development and earn alongside. Through the platform, you can earn crypto incentives, gain hands-on Web3 skills and build your career. It sounds like the perfect plan for anyone looking to learn Web3 development. Proof of Learn has a project called Metacrafters to help bring their dreams to reality. So what's Metacrafter? Metacrafter is the premier project of Proof of Learn, where developers can learn to code on the blockchain through the immersive gaming experience that brings the history and core of the blockchain to life. The project is still underway and not fully realized yet, but you can have it in mind when you want to start your Web3 development journey. 5. QuestBook QuestBook aims to become the Uber app of builders (Web3 developers). What do I mean? When you use the Uber app to order a ride, a driver registered on the app and is close by can come and pick you up — no questions asked. QuestBook is looking to achieve similar feats for builders by plugging developers into businesses/projects that require their service. It aims to help builders realize the dream of decentralization by providing them with the needed tools and resources. When you learn and complete quests on QuestBook, you can earn some crypto or NFTs. You can also earn indirectly from the program if you build your skills over time and join the community to make inquiries. You can learn many new things, such as building on Solana, NEAR, Polygon, Ethereum, etc., through QuestBook. 6. Moralis Moralis is a Web3 as a service tool that provides API, SDK, and data for building high-performance dapps. You can see that their target audience would be builders or Web3 companies searching for builders. With Moralis, you can learn anything from Rust programming and DeFi in 2022 to building an NFT marketplace. Moralis also comes in handy because it provides a personal roadmap for you depending on your level of knowledge and interest in Web3. Another plus of Moralis is that it provides a free professional CV template tailored to blockchain development. Join 60,000+ other Web3 students who want to master Web3 programming just like you when using Moralis. 7. StackUp Stack up is an online platform that offers much more than earning while learning. You'll get the chance to learn, earn, connect, grow, attend events, and level up with StackUp. You can also choose any programming language, from Python to Rust. You may get paid in USD if you complete the quests or campaign that meets the standard requirement. You should also connect with like-minded individuals in their discord community and participate in organized events. Other web3 development learning sites include Buildspace, Thirdweb, Odyssey, etc. FAQ Is Web3 worth it? Yes, because there'll be mass adoption of Web3 years from now, it's worth learning. Q: A: How do I start Web3 development? You can get started in Web3 by taking action steps towards what you've learned in this article. Q: A: What programming language does Web3 use? There're several languages in use when Web3 is involved, but the non-negotiable language you must learn is solidity. Q: A: How do I get a job in Web3? Check out web3.career page for job opportunities once you've started building your skill set. Q: A: Closing — The Dummies Guide to Earning While Learning Web3 Through this article, you've learned more than 12 Web3 learning sites and d-apps where you can learn about Web3 and its related topics. I'm grateful I got to research and write this article because I've learned many new things, and I'm sure you've too. A great tip would be to select a few from this Web3 platform when starting and focus on them before trying every other resource because you don't want to spread yourself too thin. Choose based on your interest and which platform you're most comfortable with learning on. Adios!

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