According to Bijie.com on June 11, Web3 infrastructure team nuConstruct announced the completion of a $6 million seed round led by Cyber Fund and participated by Maven11, DCG, Greenfield, Eden Block and others. Its core product TOOL (Trustless Orderflow Operations Layer) is committed to dividing Ethereum's 12-second block into 12 1-second micro-rounds, achieving 1-second transaction confirmation without Rollup. TOOL builds a trusted execution environment through Intel TDX TEE to ensure on-chain privacy and sorting fairness. The goal is to replace Flashbots MEV-boost and improve the on-chain transaction user experience. The protocol does not require a pledge or penalty mechanism, and relies entirely on economic incentives and decentralized network support. It is currently in a small-scale internal testing stage and plans to achieve a validator pre-commitment rate of over 50% and an order flow share of over 80% within three months.