币界网报道：Ethereum-based decentralized applications (dApps) have collectively generated over $26 billion in user-paid fees since the network's launch, according to recent data analysis. The figure highlights Ethereum's dominant position as the leading blockchain for decentralized finance (DeFi), non-fungible tokens (NFTs), and other Web3 services. Uniswap, the largest decentralized exchange on Ethereum, accounts for nearly $3 billion of these fees alone, followed by OpenSea with approximately $1.5 billion in NFT-related transaction costs. Other major contributors include MetaMask, Aave, and Compound, demonstrating the diverse ecosystem built on Ethereum. The $26 billion milestone comes despite rising competition from alternative Layer 1 blockchains like Solana and Avalanche, which have gained traction due to lower transaction fees. Ethereum's upcoming transition to a proof-of-stake consensus mechanism through "The Merge" is expected to significantly reduce gas fees and improve scalability, potentially boosting adoption further. Industry analysts note that while fee generation remains high, much of these costs are borne by end-users rather than captured by developers, raising questions about long-term sustainability. The data underscores Ethereum's continued dominance in smart contract platforms, even as newer networks attempt to challenge its position with faster and cheaper alternatives.