Definition ∞ Registry pollution involves the intentional submission of numerous irrelevant or malicious entries into a decentralized registry or naming system. This act aims to degrade the system’s performance, reliability, and data integrity. It introduces noise and obfuscation.
Context ∞ Decentralized naming services and identity protocols face security and integrity challenges from registry pollution. This vector can introduce spam, propagate misinformation, and undermine the trust essential for these foundational Web3 components, affecting their utility and adoption.