Encrypted Transactions and Randomized Ordering Mitigate Maximal Extractable Value
New MEV-resistant protocol combines transaction encryption with execution randomization, fundamentally removing validator control over profitable ordering.
Mechanism Design Overcomes Impossibility for Fair Transaction Fee Allocation
A new game-theoretic mechanism, SAKA, circumvents a fundamental impossibility result, achieving incentive-compatibility and 50% welfare for transaction ordering.
Game Theory Formalizes MEV Competition and Mechanism Design Provides Mitigation
The foundational game-theoretic model establishes that MEV extraction is a Bertrand competition, requiring mechanism design solutions like commit-reveal to restore system welfare.
Batch Mechanism Design Achieves Provable MEV Resilience for Automated Market Makers
This novel batch-clearing AMM mechanism provides provable arbitrage resilience, shifting MEV mitigation from consensus to the application layer.
Application Layer Mechanism Design Eliminates AMM Maximal Extractable Value
This mechanism design breakthrough achieves strategy proofness for AMMs by batch-processing transactions to maintain a constant potential function, mitigating MEV.
Zero-Knowledge Proofs Enable Private Verifiable Mechanism Design
Cryptographic commitment to a hidden mechanism, verifiable via zero-knowledge proofs, eliminates the need for a trusted mediator while preserving proprietary secrecy.
MEV Uncertainty Principles Quantify Transaction Ordering Trade-Offs for Decentralized Fairness
New uncertainty principles establish a fundamental, quantifiable trade-off between validator transaction ordering freedom and user economic payoff complexity.
Formalizing Maximal Extractable Value Theory for Security Proofs
A new abstract model of blockchain execution formally defines Maximal Extractable Value (MEV), shifting the field from empirical observation to rigorous security proofs.
Revelation Mechanisms Enforce Truthful Proof-of-Stake Consensus
Mechanism design introduces a game-theoretic revelation principle to Proof-of-Stake, creating a subgame perfect equilibrium where nodes are uniquely incentivized to propose only truthful blocks, enhancing security and liveness.
