Reputation Registry

Definition ∞ A reputation registry is a system designed to record and manage the trustworthiness or standing of individuals, entities, or addresses within a network. This registry aggregates data points or attestations about past behavior to assign a reputation score or status. It aims to foster trust and accountability by making past actions visible and quantifiable. Such systems can influence participation rights or access to services.
Context ∞ In decentralized finance and blockchain governance, reputation registries are being explored as a mechanism to enhance trust and reduce fraud, especially in lending protocols or decentralized autonomous organizations. Participants with good on-chain behavior might receive higher reputation scores, granting them better terms or voting power. The challenge lies in designing systems that are resistant to manipulation and accurately reflect true trustworthiness without compromising privacy.