Protocols

This RFC defines the USG Entitlement Token Profile, a standards-track specification for issuing, validating, and enforcing tokenized authorization within the Universal Sports Graph. It provides mandatory claims, optional extensions, security and privacy requirements, replay protection, error semantics, and verification logic for interoperable sports access.

This RFC defines the Universal Sports Graph (USG), a neutral interoperability framework for sports rights registration, tokenized access, and clearinghouse settlement. It treats broadcast rights as structured data to enable transparent distribution, programmable contracts, and federated sports access.