Blocknative, the web3 infrastructure company known for its Ethereum gas fee estimator, is [joining](https://www.blocknative.com/) Deloitte to support enterprise and institutional blockchain adoption, with a focus on agentic workflows. The move marks the end of nearly a decade of work across mempool visibility, transaction orchestration, block building, MEV auctions, private order flow, and transaction pricing infrastructure. At Deloitte, the team will bring its research and engineering to the firm's broader client portfolio. As part of the transition, Blocknative will shut down its API services, effective June 19, 2026, after which they will no longer respond. Gas Network, which relies on those APIs, will also sunset on the same date. Blocknative is urging teams running Blocknative in production to begin migrating. * * * ## Sponsored by [](https://ethconf.com/r/ETHDAILY) ETHConf lands in NYC June 8-10, bringing together 5,000+ attendees, 150+ speakers, and 100+ companies across Ethereum, stablecoins, and institutional adoption. Get your tickets at [ethconf.com](https://ethconf.com/r/ETHDAILY) and use code ETHDAILY for 30% off General and 20% off VIP. * * * Disclaimer: Content is for informational and educational purposes only and does not constitute financial, investment, legal, or other professional advice. No representations or warranties are made as to accuracy, completeness, or timeliness. Use of this content is at your own risk, and you should consult a qualified professional before making decisions. No fiduciary or advisory relationship is created

Aave has integrated Chainlink Smart Value Recapture (SVR) into its V4 Ethereum Core market. Chainlink SVR is a specialized oracle solution that enables DeFi protocols to reclaim non-toxic Maximal Extractable Value (MEV) generated through Chainlink Price Feeds. The integration allows Aave to recapture liquidation-related MEV that was previously extracted by block builders.

Developed in collaboration with BGD Labs, Flashbots, and other Aave DAO contributors, Chainlink SVR leverages Chainlink Price Feeds and Flashbots' MEV-Share to redirect value back to DeFi protocols. Chainlink SVR on Aave V3 has already generated $11 million for the Aave DAO treasury since March 2025. Aave has separately restored WETH market parameters across V3 deployments affected by the rsETH incident.

ETHConf lands in NYC June 8-10, bringing together 5,000+ attendees, 150+ speakers, and 100+ companies across Ethereum, stablecoins, and institutional adoption.

Get your tickets at ethconf.com and use code ETHDAILY for 30% off General and 20% off VIP.

Disclaimer: Content is for informational and educational purposes only and does not constitute financial, investment, legal, or other professional advice. No representations or warranties are made as to accuracy, completeness, or timeliness. Use of this content is at your own risk, and you should consult a qualified professional before making decisions. No fiduciary or advisory relationship is created

Optimism proposed piloting an experimental stake-based transaction ordering system on its network. The mechanism allows users to stake OP tokens in a smart contract to give a chosen address priority in transaction ordering. The pilot will test how the model affects user behavior, especially among bots and market makers.

The proposed ordering mechanism aims to create new utility, increase demand for OP tokens, and improve network efficiency. During the experiment, priority will depend on the amount and duration of OP staked. The system is currently live on the OP Sepolia testnet and will run for up to four weeks on mainnet. After the pilot, OP Mainnet will revert to the standard priority gas auction (PGA) system.

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