Each patient is rendered as a FHIR R4 bundle with real vocabulary codes; the ingestion adapter normalizes it into the exact signals the engine reads, with provenance. The bundle is a synthetic system-of-record (no live Epic wire) — but every engine value traces back to a coded resource.
Select a patient to view their synthetic EHR bundle, the normalized signals, the provenance map, and a day-by-day ingestion replay. Try Raymond Park (home-pending), Michael Johnson (least-restrictive routing), or Alma Singh (custodial bottleneck).