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Web3 (65)
Learn all about Web3. From self-custody to NFTs, GameFi, DAOs, and much more.

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

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

Bitcoin
What are Runes? A guide to the Bitcoin based fungible token protocol
Have you heard of the Runes Protocol? It's a unique addition to the Bitcoin environment, providing a fresh perspective on fungible tokens compared to protocols like BRC-20 and Taproot Assets. What makes it so different? Unlike other token standards, the UTXO-structured system incorporated into the Bitcoin network has an added focus on user-friendliness.
Dec 30, 2024
Intermediate

GameFi
Altcoin
What is X Empire: the Elon Musk-inspired tap-to-earn game
If you’re a fan of Elon Musk, you might want to consider adding X Empire to your tap-to-earn gaming collection built on TON . The mini-app features avatars with a likeness to the entrepreneur, alongside other figures from across popular culture that you can buy with your Telegram stars. This includes a muscular , and a Kardashian-esque character.
Dec 27, 2024
Beginners

Layer2
Ethereum
What is Scroll L2? Uncovering the SCR airdrop hype
The fantastic thing about crypto is that developers are always building and coming up with new fixes for existing problems. As the Ethereum network grows, so to does demand for scalable and efficient solutions. Ethereum Layer-2 (L2) scaling solutions are therefore crucial in addressing the network's congestion and high transaction fees. One such L2 that's stepped up to the plate to solve the issue of scalability is Scroll. By leveraging (ZK) rollup technology, Scroll promises to be a zkEVM L2 that marries Ethereum's robust security with lower latency and better scalability.
Dec 27, 2024
Intermediate

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

Ethereum
What is ERC-20: simplifying development on the Ethereum blockchain
Ethereum was one of the earliest open-source projects allowing developers to create and launch decentralized applications ( DApps ). Although there are many positives to the Ethereum network , its architecture comes with challenges. For instance, the network can be prone to bottlenecks during peak times.
Dec 9, 2024
Intermediate

Altcoin
What is DRC-20? How the token standard is changing Dogecoin in 2024
Dogecoin , the fun and friendly cryptocurrency, has evolved to be more than just another memecoin. Just as Bitcoin got BRC-20, Dogecoin now has its own token standard, DRC-20. It's like giving Dogecoin a new set of tricks!
Dec 9, 2024

Bitcoin
NFT
5 trusted ordinals wallets to store your digital artifacts
Casey Rodarmor created the ordinals protocol with Bitcoin node operators in mind. While the protocol recommends running a full Bitcoin node to participate, doing so can be expensive, take a lot of storage space, and require technical expertise to maintain.
Dec 9, 2024

Bitcoin
What is the Bitcoin Taproot upgrade?
The Taproot upgrade marked an interesting chapter in Bitcoin’s history when it launched in November 2021. One upgrade the industry is starting to witness more and more of is the network's smart contract capabilities. Taproot is designed to meet the growing demands of Bitcoin users while staying true to its decentralized roots.
Sep 21, 2024
Beginners
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