diff --git a/blockchain_integration/pi_network/pi-network-interoperability/bridge-contracts/kosasih-universalis/contracts/InteroperabilityLayer.sol b/blockchain_integration/pi_network/pi-network-interoperability/bridge-contracts/kosasih-universalis/contracts/InteroperabilityLayer.sol
new file mode 100644
index 000000000..7b9a02280
--- /dev/null
+++ b/blockchain_integration/pi_network/pi-network-interoperability/bridge-contracts/kosasih-universalis/contracts/InteroperabilityLayer.sol
@@ -0,0 +1,16 @@
+pragma solidity ^0.8.0;
+
+import "https://github.com/OpenZeppelin/openzeppelin-solidity/contracts/utils/Address.sol";
+
+contract InteroperabilityLayer {
+    address public kosasihUniversalisNexus;
+
+    constructor(address _kosasihUniversalisNexus) public {
+        kosasihUniversalisNexus = _kosasihUniversalisNexus;
+    }
+
+    function executeTransaction(bytes _transactionData) public {
+        // Call the Kosasih Universalis nexus to execute the transaction
+        KosasihUniversalisNexus(kosasihUniversalisNexus).executeTransaction(_transactionData);
+    }
+}