Opens in a new window
Why are fish at risk?
，详情可参考服务器推荐
他们的工作，全是非医疗类的辅助服务，却精准戳中了医院和患者的需求：
Technically, Linux ID is built around decentralized identifiers (DIDs). This is a W3C‑style mechanism for creating globally unique IDs and attaching public keys and service endpoints to them. Developers create DIDs, potentially using existing Curve25519‑based keys from today's PGP world, and publish DID documents via secure channels such as HTTPS‑based "did:web" endpoints that expose their public key infrastructure and where to send encrypted messages.