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Identity
2 entries across the knowledge base
Health Informatics
Master patient index (MPI)
How a health system knows that records from a dozen places are the same person — identity matching, the EMPI, and why a wrong match can be dangerous.
article · 5 min · foundation
IT & Security
DIDs & verifiable credentials
Cryptographically checkable claims — a nursing licence or a SIDHI certificate any employer can verify in seconds without calling anyone.
concept · 6 min · practitioner