encrypted mempool Flash News List | Blockchain.News
Flash News List

List of Flash News about encrypted mempool

Time Details
2025-10-22
12:30
Batched Threshold Encryption for Encrypted Mempools on Ethereum L2s: Cutting MEV and Improving ETH DeFi Execution

According to the source, recent research on batched threshold encryption outlines decrypting an entire transaction batch with a single compact proof to cut verification and bandwidth overhead for encrypted mempools on Ethereum L2s. Source: IETF BLS Signature draft on aggregate proofs; Shutter Network technical docs on threshold decryption for mempools Encrypted mempools are designed to mitigate frontrunning and sandwich MEV by hiding transaction contents until after ordering, historically improving on-chain execution quality and slippage for traders. Source: Shutter Network docs on anti-frontrunning; Flashbots SUAVE overview on private orderflow and MEV mitigation Fair-ordering sequencers on L2s, such as Espresso Systems’ Timeboost design, target MEV reduction at the ordering layer and can complement private or encrypted orderflow. Source: Espresso Systems blog on the Espresso Sequencer and Timeboost For trading, wider adoption of encrypted or fair-ordering mempools at the sequencer level is expected to tighten effective spreads on DEX swaps and reduce adverse selection for large orders on ETH-based rollups. Source: Flashbots research on MEV costs to traders; COW Protocol analyses of sandwich attack losses

Source
2025-10-03
15:31
Threshold Encryption vs MEV on Ethereum: Shutter’s Encrypted Mempool and Trading Impacts on ETH Staking Yields and DEX Slippage

According to the source, threshold encryption keeps transaction payloads encrypted until ordering, reducing exploitable mempool visibility that enables frontrunning and sandwich attacks on Ethereum (source: Shutter Network documentation; Daian et al., Flash Boys 2.0, 2019). Shutter is a pioneer of threshold-encrypted order flow for Ethereum/Gnosis, aiming to mitigate MEV without changing user UX (source: Shutter Network documentation). Lower public mempool visibility can reduce extractable value per block and thus validator tip-based rewards, which currently include MEV via MEV-Boost across a large share of Ethereum blocks (source: Ethereum Foundation staking economics; Flashbots MEV-Boost adoption data, 2023). For execution quality, routing swaps through threshold-encrypted or protected orderflow reduces sandwich risk and slippage versus public mempool submission (source: Shutter Network documentation; Flashbots Protect RPC documentation). Traders should monitor realized validator rewards and staking APR for ETH and liquid staking tokens as MEV-related tips are a component of staking yields (source: Ethereum Foundation staking documentation; Flashbots research on MEV and PBS). Finally, DEXs and wallets integrating encrypted mempools or orderflow auctions may capture more orderflow and fees as users seek MEV protection, impacting liquidity distribution and gas dynamics (source: Flashbots SUAVE research; CoW Protocol documentation on MEV-minimized orderflow).

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