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Web3 (60)
Learn all about Web3. From self-custody to NFTs, GameFi, DAOs, and much more.

Research
What is a directed acyclic graph (DAG)?
Ever since the blockchain was created, it became apparent that the technology offered numerous benefits over that used in traditional banking. Although it took a long time, financial institutions finally started paying attention to it. However, blockchain technology isn’t the only piece of evolutionary technology to emerge from the fintech space.
Apr 22, 2025
Intermediate

Ethereum
What is Delegated Proof of Stake (DPoS): a more democratized approach to Proof of Stake
One of the primary aspects of any blockchain is its consensus algorithm or consensus mechanism. This is simply a name for the system used to achieve agreement among participants regarding the network's state. As you know, in decentralized networks, there’s no central authority. As a result, any decision needs to be made by the community through a voting process. The cryptocurrency industry initially had the Proof of Work (PoW) algorithm, which launched with Bitcoin. Later, it developed a different approach called Proof of Stake (PoS). However, PoS also got modified in time.
Apr 22, 2025
Intermediate

Ethereum
What is the Ethereum Virtual Machine (EVM)?
When Vitalik Buterin built Ethereum , he wanted to push the boundaries of blockchain technology. Bitcoin inspired him, but he felt the tech should do more than just process transactions. As a result, he built the Ethereum blockchain network. Ethereum has all the features of Bitcoin. It can process peer-to-peer transactions and store them in an immutable and decentralized way. It can also do certain things that Bitcoin can’t. For example, it can run smart contracts.
Apr 22, 2025
Intermediate

Blockchain
Ethereum
DAOs explained: are the organizations of tomorrow already here?
Decentralized autonomous organizations are fast becoming the favored governance model of the crypto-native. From decentralized finance protocols to collectors of digital artwork and legal experts specializing in crypto-related matters, distributed decision-making is evolving and threatening to make traditional, top-down organizational models obsolete.
Apr 22, 2025
Intermediate

DeFi
What is transactions per second (TPS) in crypto?
Transaction speeds are one of many real-world issues cryptocurrency looks to solve. When you need to send a payment, being aware of the transaction time is important. This tends to be vague within traditional banking systems, and even more so in international payments. However, cryptocurrency provides a solution.
Apr 17, 2025

Metaverse
Web3
The great rewrite: how Web3 changes everything
Web3, the third step in Internet’s history, changes everything. Where Web1 gives people information and Web2 lets them interact, Web3 gives them control. It’s not just about money, but how we purchase, how we govern our digitized identities, how we learn, and so much more.
Apr 17, 2025
Beginners

GameFi
Metaverse
What is GameFi? An introduction to play-to-earn and blockchain games
With a total market cap of more than $19 billion , GameFi and blockchain gaming seems to be making a comeback in the crypto scene as it once again seeks to disrupt the $175 billion global video games market. Titles like Axie Infinity and its more than $1 billion in total in-game asset sales have piqued the traditional gaming industry’s interest. So much so, we’re now seeing giants like and the GameFi sector.
Apr 14, 2025

NFT
10 best NFT projects to watch in 2024
Non-fungible tokens (NFTs) are digital assets with unique characteristics, enabling them to represent ownership of items in the real world. These tokens are built on blockchain technology and can take various forms, including artwork, music, videos, and games.
Feb 24, 2025
Beginners
2

Bitcoin
Protocols
How the Lightning Network could solve Bitcoin's speed and scale conundrums
The emergence of ordinals and BRC-20 tokens sparked a lively debate within the Bitcoin community. On the one hand, enthusiasts celebrated the newfound potential these innovations bring to the Bitcoin blockchain. On the other hand, concerns have been raised about the rise in gas fees, longer transaction times, and the potential occupation of valuable block space by ordinals and BRC-20 tokens.
Feb 12, 2025

Altcoin
DeFi
What is Sky? Exploring the MakerDAO rebrand
Sky is the new name for MakerDAO, a decentralized finance platform. Alongside its rebrand, Sky will be introducing a new stablecoin USDS (Sky Dollar) and a governance token, SKY. The platform is due to launch on September 18, and joins Ripple in presenting traders with a new stablecoin option.
Jan 29, 2025
Beginners

DEX
DeFi
What is THORChain: cross-chain swaps without a third-party
Ever wondered how you can trade cryptocurrencies directly between different blockchains without relying on an intermediary? THORChain makes this possible by allowing seamless, secure swaps across blockchains, all while keeping your assets under your control. Here’s how it works and what it brings to decentralized trading.
Jan 29, 2025
Beginners

DEX
DeFi
Altcoin
What is Raydium (RAY): a must-know for Solana DEX traders
In the dynamic world of cryptocurrency trading, decentralized exchanges (DEXs) have emerged as powerful platforms for onchain trading. By eliminating the need for intermediaries, DEXs effectively offer users greater control and flexibility. Among these leading DEXs, a notable one that's been gaining traction in the is Raydium.
Jan 29, 2025
Beginners

Bitcoin
Protocols
What is SegWit? an introduction to Bitcoin’s clever on-chain scaling approach
A beginner-friendly introduction to Bitcoin’s SegWit, including what SegWit is, why it’s important, and what it achieves
When Satoshi Nakamoto designed Bitcoin , he stipulated that the capacity of each block should not exceed one million, and the number of transactions that can be recorded in each one million capacity is extremely limited. In the earliest days, the capacity of each block of one million was enough to cope with the transaction volume of the niche market, but when the number of Bitcoin players surged, it became particularly congested.
Jan 29, 2025

DeFi
What is a prediction market: the power of crowdsourced wisdom
Prediction markets pose an age old question: are the many truly smarter than the few? With prediction markets like Polymarket and Drift Protocol’s Bullish on Everything (BET) making headlines and gaining popularity, this question is more relevant than ever. Featuring the ability to forecast everything from election results to stock prices, these crypto prediction market platforms allow individuals to trade contracts based on the potential outcome of future events while tapping into the collective wisdom of the crowd. As these markets continue to grow and evolve, they offer a fascinating glimpse into the potential of crowdsourced intelligence.
Jan 29, 2025

Protocols
DEX
What is Sei? Deep dive into the Layer-1 built for decentralized crypto trading
Imagine a blockchain built for speed and designed to overcome the common challenges of decentralized trading — this is what Sei attempts to achieve. Sei aims to process transactions fast, while still being flexible enough to support everything from trades to gaming and NFTs.
Jan 17, 2025
Intermediate

DApps
What is a decentralized app: how DApps differ from traditional apps
Picture an app that isn't controlled by a single company and allows you to take back control of your data and privacy. This is what decentralized apps (DApps) are all about. Whether for decentralized finance (DeFi), gaming, or social, there’s a DApp for everyone. As such, the technology underpins many of today's most positively disruptive projects.
Jan 16, 2025
Beginners

DApps
What is Fantom (FTM): uncovering the Sonic migration catalyst
As one of the original Layer-1 blockchains in the crypto space, Fantom has been through numerous highs and lows since its introduction in 2018. Despite nagging adoption concerns, co-founder Andre Cronje and the non-profit Fantom Foundation have seemingly managed to raise Fantom from the ashes thanks to the hype surrounding Sonic. With its Sonic rebranding, Fantom has managed to position itself as a major contender in the blockchain world thanks to its improved scalability.
Jan 9, 2025
Intermediate
107

Mining
Security
What is a nonce in crypto?
Put simply, a nonce in crypto is a number that’s used once in a very specific way within the blockchain. Think of it as a unique one-time code that plays a key role in adding new data to the blockchain.In most blockchain networks, including Bitcoin, the nonce helps solve the complex puzzle that allows new blocks to be created. But here’s the thing — you don’t need to be a math whiz or a tech expert to grasp the basics. The nonce is part of how blockchain stays secure, making sure that all the transactions are valid and the network operates smoothly.
Dec 9, 2024
Intermediate
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