Web3 (345)

Have you ever wondered how Bitcoin, designed initially as a digital currency , is evolving with new technologies? One example is BitVM, short for Bitcoin Virtual Machine — a computational engine introduced by Robert Linus.

Have you ever felt restricted by the boundaries of a single blockchain network when managing your assets? With cross-chain token transfers from financial services company Circle, restrictions are a thing of the past. They help break down those sometimes frustrating obstacles so you can move crypto like effortlessly from networks like and Cosmos.

April 19, 2024 saw the arrival of the fourth Bitcoin halving event — a significant development affecting the asset's circulation. But what is the Bitcoin halving exactly? According to the Bitcoin white paper , it's a built-in feature of Bitcoin's programming that occurs approximately every four years. This unique event cuts the number of Bitcoins awarded to miners for processing transactions in half. Why does this matter? Well, it's all about supply and control.

Blockchain is a type of distributed ledger technology (DLT) that facilitates the sharing and storage of data and information in groups called blocks. The emerging technology has gained substantial pop

You should be hearing more and more about Proof of Reserves but can you explain the difference between a token’s Proof of Reserves and an exchange’s Proof of Reserves? Here’s our quick recap, in simpl

With the Telegram ecosystem exploding in popularity, we’re seeing a resurgence of the GameFi narrative in the form of Telegram mini-apps . Thanks to a combination of addictive gameplay and high accessibility, these top mini-apps have managed to steal the limelight and gain millions of users overnight. One example of such a Telegram mini-app is Catizen. With close to 30 million users and a personal shout-out from Telegram CEO Pavel Durov himself, Catizen certainly shows promise in attempting to become the largest cat-lover community in the world.

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.

With the rise in cryptocurrency adoption, blockchain-based smartphones have recorded a growing interest in the market. The awareness of data privacy, financial inclusion, and security has changed how users store data, transact monetary values, and communicate. Increased privacy, security, and decentralized smartphone features have given birth to a new generation – crypto phones.

Gas fee Fee paid to miners. Take Ethereum as an example: when a user transfers money on the Ethereum network, the transaction can only be completed after miners pack this transaction and put it on the blockchain. This process consumes the computational power of the blockchain.

As the world of cryptocurrency continues to grow, more and more users are entering the market and handling their digital assets. One critical aspect of managing these assets is the seed phrase, a uniq

With Bitcoin gaining massive institutional interest and countries adopting it as a legal tender, the demand for regulated financial products for cryptocurrencies is growing. For instance, the bullish sentiment caused by the first Bitcoin futures-backed ETF in the United States — with over $1 billion traded on its first two days — indicates the growing market for crypto exchange-traded funds.

 Satoshi Nakam

Blockchain technology has revolutionized how we store, transfer and verify data. One of the key components of blockchain is hashing, which is a mathematical function used to secure the integrity of da

Authored by Kiwi Yao, researcher @OKX Ventures The biggest obstacle to widespread crypto adoption is making the processes too complex. For instance, when a user's private keys are lost, their digital assets are gone forever. This could discourage many people from considering getting into crypto.

Avalanche ( AVAX ), an open-source protocol that supports the launch decentralized applications (DApps), enjoyed significant growth in 2023, resulting in the project's token, AVAX, jumping by 470% . This growth was driven by the expansion of its network and strategic partnerships with big players like Amazon and JPMorgan. These collaborations aimed to integrate blockchain solutions into traditional finance.

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.

Layer-2 (L2) solutions help to enhance Ethereum's scalability, making it more accessible to a larger audience. Two notable L2 options are Optimistic Rollups (OP) and Plasma (POL). OP allows fast off-chain transactions by assuming their validity unless challenged.

Mantle Network is a pioneering modular Layer-2 solution designed to help scale the Ethereum network efficiently, handling more transactions faster than before. The tool achieves this by bundling transactions together using technology, reducing gas fees and speeding up transaction times.

A deep dive into the resurging trend of crypto airdrops, including ENS, SOS, LOOKS and GAS Hardly a novel concept in crypto, airdrops — as a method of distributing new blockchain-based tokens — saw a

The world of blockchain can be complex, with layers upon layers of technology powering its revolutionary functions. While terms like layer-1 and layer-2 are becoming increasingly familiar, being protocols that are continuously refined, a new player has emerged on the scene. Known as layer-0, it's a blockchain protocol that acts as the foundation for many of the coins and tokens we trade today.

How important is liquidity within a blockchain ecosystem? That question often comes to mind when considering yield automation tools like Kamino Finance. Pegged as an auto-compounder and yield optimizer, Kamino Finance helps users capture value when they provide concentrated liquidity to the network. With many enthusiasts calling it the of Solana, Kamino Finance has been the talk of the town as Solana natives take advantage of Kamino Finance’s superior user interface to navigate the Concentrated Liquidity Market Maker (CLMM) model.

The world of DeFi is a vibrant ecosystem brimming with innovative tools and concepts. One such intriguing tool that's gaining increasing popularity among crypto arbitrage traders is the flash loan, a unique financial instrument that's sparked heated debate within the crypto community. Flash loans offer high potential for crypto arbitrage, but their inherent characteristics also pose potential risks to the very DeFi platforms they operate within.

The introduction of ERC-7579 demonstrates a commitment to improving the current standards, specifically ERC-6900 , to create a more user — and developer-friendly experience. Additionally, ERC-7579 seeks to enhance the capabilities of ERC-4337, opening up new possibilities in the field. Here's our technical guide on how ERC-7579 works.

Authored by Kiwi Yao, researcher @OKX Ventures Since September 2021, when Vitalik Buterin proposed EIP-4337, the concept of account abstraction has been gradually introduced into mainstream Web3 wallets. OKX Ventures takes the origin of this concept as a starting point and systematically reviews the past, current status, and future opportunities of account abstraction.