// 边界处理：0辆车返回0，1辆车返回1（无需后续计算）
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.
。业内人士推荐新收录的资料作为进阶阅读
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9月11日——于朦胧坠楼案
self.content = content