Building a connected ‘network of regulated networks’
Bringing secure enterprise blockchain interoperability and optionality to regulated institutions
Welcome to the
Interoperability Hub
Discover the full potential of enterprise blockchain interoperability with expert insights, approaches and resources from R3.

Enterprise benefits of true DLT interoperability
The future of enterprise blockchain depends on the ability of distributed technology providers to work together to connect multiple blockchain and DLT platforms in a standards-based and collaborative way. We believe that there will be a proliferation of digital assets and currencies in the coming years across multiple networks of value. Openness and interoperability–not isolated walled gardens– are the key to unlocking new sources of opportunities across the industry.
Avoid
‘vendor lock-in’
Blockchain choice and optionality
Open source development
Access to regulatory-friendly liquidity
Asset bridging and atomic swaps
Secure and seamless transactions
The future is interoperable
The backbone of the new digital economy is already forming. Countries, institutions, and entire industries are becoming more connected by leveraging distributed technology. Today’s modern regulated institution wants to be a part of an interconnected ‘network of networks’ on multiple DLT platforms, where assets transact seamlessly and securely across protocols. To support cross-industry collaboration R3 and Adhara are proud to announce the launch of a ground-breaking initiative—Harmonia, a Hyperledger Lab.
Resource corner

Local Informants and Verification Theatre: Reflections on Cross-Chain Proofs between Distributed Ledger Network

R3 announces next generation of Corda

R3’s Mission: Enabling an Open, Trusted and Enduring Digital Economy

The Future is Interoperable: R3’s Update on Interoperability

Agreeing to Disagree: Interoperability in a World Without Compromise

Corda-Ethereum Interoperability

The Road to Interoperability: Setting the Scene

R3’s commitment to interoperability

Open Interoperability And The Future Of Blockchains For Business
Discover a regulatory-compliant platform that’s also open
Corda is the world’s 1st native, permissioned distributed platform that provides a foundation for regulated distributed network interoperability across blockchain protocols.
Open, trusted, and enduring
While interoperability is the future, regulated entities still need a trusted, distributed infrastructure in place today that continues to meet their security, operational, and compliance requirements. The next generation of Corda is designed to interoperate with an ecosystem of separately regulated networks, while also helping customers maintain digital financial sovereignty of their digital assets and data across networks and geographies.
Market participants are already banking on Corda to power a distributed, yet connected future
Featured lAB
Hyperledger Lab, Harmonia
R3, in partnership with Adhara, has launched a Hyperledger Lab—Harmonia—to accelerate the development of interoperability protocols for regulated financial institutions. Harmonia will address the constraints and requirements of regulated financial networks to achieve true atomic settlement across blockchain networks. This will bring regulated markets one step closer to safe and secure enterprise DLT interoperability.
Blog
Set of principles, requirements, designs, and code samples to help regulated blockchain networks interoperate

Connect with R3
Contact us to learn more about R3’s interoperability work and to participate in projects.
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