Interoperability Proving Ground (IPG) submissions within the ONC Tech Lab are submitted by healthcare, technology and development organizations that are invested in Health IT and Interoperability and want to share, learn and collaborate with similar stakeholders in the US, and around the world.

To view all submissions, please view the IPG link located within the ONC Techlab.

Data Provenance - RAIN Live Oak Health Information Exchange and Telemedicine Network

Data Provenance is focusing on EHR to EHR transmission security and is still searching for a PHR to EHR pilot site.

RAIN's main goals at this point will be to develop:

1) A reliable, secure method for "signing" data elements within a variety of document formats, allowing point of origin and author identity to be identified at a granular level.

2) A system for managing and verifying trust of provenance data across a distributed network spanning large geographic regions and varied EHR vendors.

3) Policies for including Data Provenance fields without compromising existing healthcare record documents standards and specifications, ensuring compatibility with existing systems.

Start Date
Projected End Date
Project Tags
  • DS4P
  • ONC-led
  • C-CDA
Project Point of Contact:
Project Results