Category: Uncategorized

  • Curve Finance Exploit Leads to One of the Largest MEV Block Rewards in Ethereum’s History Recent reports reveal that a vulnerability in Curve Finance resulted in one of the largest-ever Miner Extractable Value (MEV) block rewards, totaling 584.05 ETH. On July 31, Ethereum core developer “eric.eth” shared that “the largest MEV reward block in Ethereum’s…

  • This week, an anonymous MEV (Miner Extractable Value) bot operator earned over $1 million by executing “sandwich attacks” on buyers and sellers of two new meme coins. According to a tweet posted by the NFT data platform Sealaunch on April 19, the wallet address associated with this activity is linked to the Ethereum Name Service…

  • Analysis of MEV Ecosystem on Major Public Chains: Interplay Between Architecture and Transaction Ordering By analyzing the nature of MEV attacks, we examine the current state of the DeFi ecosystem on major public blockchains, as this directly influences the activity of MEV on-chain. We focus on four major and active public chains—Ethereum, Solana, Aptos, and…

  • The concept of MEV (Miner Extractable Value) in Bitcoin emerged as early as 2013. While it is still in its infancy compared to Ethereum, the introduction of protocols like BRC-20, Ordinals, and Runes is driving a rapidly evolving Bitcoin ecosystem that is expected to bring more programmability, expressiveness, and MEV opportunities in the future. This…

  • As one of the largest blockchains by transaction volume, Tron has recently seen even greater trading activity due to the MEME coin craze, demonstrating its strong market momentum. Although some users have reported a large number of bot attacks on the network, Tron founder Justin Sun has clarified that there is no MEV mechanism in…

  • Due to Bitcoin’s design being different from Ethereum’s, it uses a simple UTXO model where each transaction primarily involves the transfer of Bitcoin between the sender and the receiver. As a result, transaction ordering doesn’t create the complex arbitrage or liquidation opportunities that exist in Ethereum. Additionally, Bitcoin’s network lacks complex smart contracts, which means…

  • Building an efficient MEV Bot requires technical support from many aspects, the first of which is a deep understanding of the underlying blockchain technology. Developers need to understand how the blockchain network works, how to interact with blockchain nodes, and how to obtain unconfirmed transaction data in the transaction pool. Secondly, developers also need to…

  • The development of decentralized finance (DeFi) has provided fertile soil for the operation of MEV Bots. DeFi protocols provide efficient and low-cost trading mechanisms through smart contracts and decentralized exchanges (DEX), and these platforms have become the main operating objects of MEV Bots. Many protocols in the DeFi ecosystem have the characteristics of large price…

  • The development of decentralized finance (DeFi) has provided fertile soil for the operation of MEV Bots. DeFi protocols provide efficient and low-cost trading mechanisms through smart contracts and decentralized exchanges (DEX), and these platforms have become the main operating objects of MEV Bots. Many protocols in the DeFi ecosystem have the characteristics of large price…

  • It’s important to note that, unlike wash trading—which is designed to create false volume in the DeFi and NFT spaces—MEV transactions are the opposite. They extract real transaction volume from decentralized networks in small yet meaningful ways, beyond conventional trading activity. In this article, we’ll dive deep into the world of the MEV industry, explore…