I believe wide-area identity systems are a pre-requisite to such a network, but an open social network could exist on top of any or many such identity systems.

Australian identity and access architecture company Gathid Ltd. today announced a new novel identity and access governance solution that uses a directed graph model for efficient anomaly detection ...

Identity graphs have already transformed data-driven marketing. But according to Tom Zawacki and Keith Camoosa at Acxiom, the rise of AI agents, clean rooms, and ELMs is ushering in intelligence ...