Selfish Mining Resistance

Definition ∞ Selfish Mining Resistance refers to a blockchain protocol’s ability to prevent or deter miners from engaging in selfish mining strategies. Selfish mining involves withholding newly found blocks to gain an unfair advantage and increase one’s share of block rewards. A protocol with strong resistance ensures that honest mining remains the most profitable strategy. This characteristic is vital for maintaining network fairness and preventing centralization of mining power.
Context ∞ The discussion surrounding Selfish Mining Resistance is a central topic in the design and analysis of proof-of-work consensus mechanisms. A key debate involves the mathematical and economic adjustments necessary to eliminate or significantly reduce the profitability of such attacks. Future developments will focus on advanced game-theoretic analyses and protocol upgrades to continually strengthen this resistance against evolving attack strategies.

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→Adverse Conditions

→Markov Decision Process

→Transaction Ordering Fairness

MAD-DAG: Novel Ledger Function Secures Consensus against Selfish MEV Mining

A new DAG ledger function cryptographically destroys conflicting MEV, raising the selfish mining security threshold to ensure protocol integrity.

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→Practical Low Latency

→Transaction Content Destruction

→Byzantine Fault Tolerance

MAD-DAG Ledger Function Secures Consensus against MEV-driven Selfish Mining

The Mutually-Assured-Destruction DAG protocol introduces a novel ledger function that destroys competing block content, fundamentally eliminating MEV-based selfish mining incentives.

A close-up view reveals a sophisticated, frost-laden cooling mechanism, central to mining farm infrastructure. Its metallic hub and translucent blue blades are coated with snow, indicative of extreme thermal management. This cryogenic cooling unit is crucial for optimal ASIC efficiency, preventing thermal throttling in high-performance Proof-of-Work PoW operations. Such advanced hardware ensures hash rate optimization, contributing to sustainable blockchain operations by reducing energy consumption and enhancing hardware longevity for block validation within decentralized networks.

→Miner Extractable Value

→Adversarial Conditions

→Consensus Protocol Security

DAG Consensus Model Secures Blockchain against MEV-driven Selfish Mining

Introducing the first tractable model for selfish mining on a DAG, this protocol raises the security threshold, enabling robust, practical high-MEV consensus.

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→Petty Compliant Miners

→DAG-based Protocols

→Decentralized Block Production

Mutual-Assured-Destruction DAG Secures Consensus against MEV-Driven Selfish Mining

MAD-DAG introduces a new incentive-aligned DAG structure, raising the selfish mining profitability threshold from zero to over 11%.

Selfish Mining Resistance

MAD-DAG: Novel Ledger Function Secures Consensus against Selfish MEV Mining

MAD-DAG Ledger Function Secures Consensus against MEV-driven Selfish Mining

DAG Consensus Model Secures Blockchain against MEV-driven Selfish Mining

Mutual-Assured-Destruction DAG Secures Consensus against MEV-Driven Selfish Mining

Incrypthos

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