Definition ∞ Validator identity splitting refers to the practice where a single validator in a proof-of-stake network operates multiple distinct validator nodes under separate identities. This action can increase the apparent decentralization of a network while potentially masking the true concentration of stake or control. It can complicate the assessment of a network’s real decentralization level.
Context ∞ Validator identity splitting is a nuanced issue in proof-of-stake networks, particularly as the ecosystem seeks to enhance true decentralization and resist censorship. A key discussion involves distinguishing legitimate operational practices from attempts to obfuscate stake concentration. Future developments include improved on-chain analytics and community-driven initiatives to identify and address patterns of validator identity splitting that could compromise network integrity.