// And the reader is no longer available when we return
In a live demo, Gore walked through how a new developer with no prior credentials spins up an identity, joins a Linux Foundation community, and then establishes a relationship with another participant using pairwise DIDs. Once that relationship exists, the two sides can exchange richer, verifiable relationship credentials (VRCs) that record facts such as when the relationship started, the level of trust it reflects, and how long the credential should remain valid.
，这一点在91视频中也有详细论述
Coronavirus public inquiry
Each would demand 1.5Gbps of bandwidth, estimates Peter Coppens, VP of product at telecom provider Colt Technology.