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.

Distributed Data Sharing Hyperledger (DDASH)

DDASH is an open-source protocol for information exchange across blockchain networks. Our goals are to eliminate barriers to information exchange within and among organizations and to build open economies around health information. DDASH  allows Ethereum applications to run securely and inexpensively on private Ethereum networks while enabling their integration with the main Ethereum network. The result is a mechanism for health information exchange via transfer of information and value among the main Ethereum network and private Ethereum networks. 
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Project Tags
  • Blockchain
  • Ethereum
  • HIE
  • interoperability
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Project Results