OpenCare.ai

Patient Chart

Encrypted append-only health record vault

Patient-sovereign encrypted storage for health records with append-only architecture and FHIR-compatible structure.

Architecture & Purpose

Patient Chart is the health record layer that patients own and control. Records are encrypted client-side before storage -- no server ever sees unencrypted PHI. The append-only architecture ensures a complete, tamper-evident history. FHIR-compatible structure means records can be read by standard healthcare systems. Patient Chart connects only to Patient Core, ensuring that health record access always flows through proper patient consent and authentication.

Key Features

  • Client-side encryption before any data leaves the device
  • Append-only architecture for tamper-evident record history
  • Patient sovereignty with no third-party data access
  • FHIR-compatible structure for healthcare interoperability

Connected Components

Development Activity

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Last Push
4 days ago

Weekly Commits (last 4 weeks)

Recent Commits

  • aba68bfdocs: update README from project documentation
    medomatic-ai·4 days ago
  • 2133c9cSession 05c-chart-read-api: implement ACL-enforced chart read API
    Medomatic·8 days ago
  • 6449edaSession 05a-chart-ledger: complete [autonomous pipeline]
    Medomatic·8 days ago
  • c982a7bSession 05b-chart-acl: implement access control as ledger entries
    Medomatic·8 days ago
  • 14e4c02docs(phase-3): complete phase execution
    medomatic-ai·12 days ago

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