Definition ∞ A social graph layer refers to a decentralized protocol or infrastructure designed to store and manage user connections and interactions across various social applications. Unlike centralized social networks, where platforms own user data, a social graph layer allows individuals to own and control their social data. This layer facilitates the creation of interoperable social experiences, enabling users to port their relationships and content between different platforms. It promotes user data sovereignty.
Context ∞ The social graph layer is a significant area of development in the Web3 space, aiming to decentralize social media and give users greater control over their digital identities. Discussions often concern the challenges of data storage, privacy, and moderation in a decentralized context. Future developments will likely involve the emergence of new social applications built on these layers, offering alternatives to existing centralized platforms and fostering greater digital autonomy.