ATTAIN INTEGRATION BY ESTABLISHING AN INTEROPERABILITY NODE The basis of Accenture’s integration solution Value transfer: the ability to is to establish a trusted ‘interoperability node’ transfer a tokenized asset from that sits between the target DLT systems. This one DLT ecosystem to another interoperability node is given the appropriate where different DLT platforms identity and access control capabilities to are used while protecting against all in-scope DLT systems. For processes that “double spend” and maintaining require movement of assets from one platform to 昀椀delity and provenance. another (and must identically and simultaneously exist on those networks), the interoperability Active state: the ability to node enables that synchronization. Within the have a mutualized data element node, a rules engine governs the appropriate or piece of reference data to movement or alignment of data between DLT simultaneously exist in two or systems. There are two possible approaches: more DLT platforms/ecosystems such that it is kept in constant synch; all participants are able to say”I see what you see”. DLT 1 DLT 2 Node 1 Node 1 Node 2 Interoperability Node 2 Node Gateway Gateway Node Node Node 3 Node 3 Node 4 Node 4 Node 5 Node 5 CONNECTING ECOSYSTEMS: BLOCKCHAIN INTEGRATION 9