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Validator Clustering

Definition

Validator Clustering describes the concentration of multiple validators within a Proof-of-Stake network in specific geographical locations, institutional entities, or technical infrastructures. While some degree of clustering can naturally occur, excessive concentration poses risks to the network’s decentralization and censorship resistance. It can lead to a smaller number of entities potentially exerting disproportionate control over block production or being more susceptible to coordinated attacks or regulatory pressures. Monitoring and mitigating validator clustering is crucial for maintaining the robustness and integrity of decentralized digital asset networks, ensuring a healthy distribution of power.