A new oracle system aims to retrieve the additional fees paid by decentralized application (DApp) users to miners called maximal extractable value (MEV). It is the maximum value a miner can extract from moving-around transactions when producing a block on a blockchain network. MEV can be defined as the maximum value that can be extracted from block production in excess of the standard block reward and gas fees. The MEV comprises arbitrage and liquidation fees, among others, that could amount to millions and are often extracted by block producers. A new oracle system called oracle extractable value (OEV) promises to …

After a year-long struggle to fend off the market bears, parts of the crypto ecosystem started showing signs of recovery in the third quarter of 2022. BNB Chain’s Q3 report confirms significant growth in crypto trading volumes and decentralized finance (DeFi) but a drop in nonfungible token (NFT) trading. According to DappRadar BNB Chain Report Q3, BNB Chain retained its position as the second biggest DeFi blockchain after Ethereum (ETH), with a Total Value locked (TVL) of $7.6 billion. On the DeFi side of things, BNB Chain suffered a 93% decrease from Q3 of 2021 but has since shown signs …

Governance tokens are a type of cryptocurrency that allow tokenholders to vote on the direction of a blockchain project. The primary purpose of governance tokens is to decentralize decision-making and to give holders a say in how the project is run. Governance tokenholders are usually more invested in the project’s success as they stand to gain or lose more, depending on the outcome. Community members can use tokens to influence the direction and features of a blockchain protocol directly. As such, it is possible to implement changes related to the user interface, vote on fees and reward distribution, or even …

The past eighty days have been moderately bearish for cryptocurrencies as the altcoin market capitalization declined by 16%. The downside movement can be partially explained by the U.S. Federal Reserve’s quantitative tightening, rising interest rates and halting of asset purchases. Although they are aimed at curbing inflationary pressure, the policy also increases the borrowing costs for consumers and businesses. Solana's (SOL) downfall has been even more brutal, with the altcoin facing a 29% correction since August. The smart contract network focuses on low fees and speed, but the frequent outages highlight a centralization issue. The latest setback occurred on Sept. …

Ripple users may be able to interact with Ethereum-compatible decentralized applications (DApps) in the future following the launch of a test phase of Ripple’s new XRP Ledger sidechain. The launch of the sidechain was shared in a Tweet by blockchain development firm Peersyst Technologies on Oct. 17, noting that the new sidechain is compatible with Ethereum Virtual Machine (EVM). This means that Ripple users could eventually have access to decentralized applications like Uniswap (should it port over) and Web3 wallets such as Metamask and XUMM Wallet. The new sidechain also comes with a cross-chain bridge built to transfer XRP and …

The function of crypto wallets has changed significantly over the last few years. They initially secured token holdings or served as art galleries with nonfungible tokens (NFTs). Today, they’ve become like bank accounts for many, and soon, they will offer even more functionality by enabling digital curriculum vitae (CVs). In a May 2022 paper, Ethereum co-founder Vitalik Buterin and others introduced the concept of “Soulbound tokens” (SBTs). Buterin and his co-authors argued that credentials on a blockchain offer many advantages to establishing provenance and reputation. Nonfungible tokens will serve as essential building blocks Related: Facebook and Twitter will soon be …

Venture financing for the blockchain industry remained robust in the third quarter, even as bearish conditions ravaged digital asset markets, a sign that venture capital firms were focused more on the long-term value proposition of the sector. Blockchain games and metaverse projects raised a cumulative $1.3 billion in venture capital between July and September, according to DappRadar’s latest BGA Games Report. While this figure was down 48% compared to the second quarter, it was nearly double the total amount raised in 2021. DappRadar said that projects focused on Web3 metaverse infrastructure accounted for over 36% of the quarterly investments. Looking …

Crypto Twitter was shocked by reports claiming a $1.2 billion metaverse ecosystem like Decentraland has less than 40 daily active users recently. The data, courtesy of decentralized finance (DeFi) analytic firm DappRadar, created quite a buzz among the crypto community, with questions being raised over the future of Web3. Decentraland was quick to refute those metrics and claimed that to get a better insight into the platform’s user activity; one should refer to the dashboard on the website. The metaverse platform noted that it accounted for 1,074 users interacting with smart contracts in September and a total of 56,697 monthly …

The idea of Web3 has begun to take hold among business web developers in recent years. Modern business models emphasize the significance of moving beyond Web2 and discovering new ways to manage, organize and create meaning from the enormous volume of user-generated data, even though ideas about the current developments of the Web are still hazy and unclear. The Semantic Web is frequently linked to the concept of Web3 as business strategies and web developers envisioned it. Tim Berners-Lee, the inventor of the World Wide Web, initially proposed the idea in 1999. He saw the potential for enabling robots to …

MetaMask is arguably one of the most well-known self-custodial Ethereum software wallets in the cryptocurrency ecosystem, with its signature Orange Fox avatar plug-in acting as a portal to the world of Ether (ETH)-based tokens, decentralized applications (DApps) and decentralized finance (DeFi). The retail browser plug-in wallet surpassed 30 million users worldwide in 2022 and has slowly turned its attention to serving a growing number of institutional users that have looked to gain exposure and manage assets in the growing DeFi space. Cointelegraph caught up with Elizabeth Mathew, head of growth and partnerships at MetaMask Institutional (MMI), at the firm’s stand …

Traders’ sentiment about Ether (ETH) has noticeably improved as the price rallied 7.5% from Oct. 2 to Oct. 6, but the price recapturing the $1,350 level was not compelling enough to trigger any bullish activity from derivatives traders. Ether price is still 32% below the $2,000 level last seen on Aug. 14 and the network’s average transaction fee stood near $2 after the Merge. The most significant upgrade on the Ethereum chain happened on Sept. 15, switching from energy-intensive mining technology to a set of validators required to deposit 32 ETH in staking. Although necessary to implement future sharding or …

Traders who use the Ethereum network are familiar with the ERC-20 technical standard and have most likely traded and invested in tokens that utilize it. After all, its practicality, transparency and flexibility have made it the industry norm for Ethereum-based projects. As such, many decentralized applications (DApps), crypto wallets and exchanges natively support ERC-20 tokens. However, there’s one problem: Ether (ETH) and ERC-20 do not exactly follow the same rules, as Ether was created way before ERC-20 was implemented as a technical standard. So, why does wrapped ETH matter? Briefly put, ERC-20 tokens can only be traded with other ERC-20 …