diff --git a/.gitignore b/.gitignore
index df88794b6..e5352dfda 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@
 !/.yarn/releases
 !/.yarn/sdks
 !/.yarn/versions
+/utils/e2e-tests/ts/node_modules
diff --git a/utils/e2e-tests/ts/lib/abis/contractsFactory.ts b/utils/e2e-tests/ts/lib/abis/contractsFactory.ts
new file mode 100644
index 000000000..7f82f846a
--- /dev/null
+++ b/utils/e2e-tests/ts/lib/abis/contractsFactory.ts
@@ -0,0 +1,31 @@
+// pragma solidity ^0.8.13;
+//
+// contract ContractsFactory {
+//     function build()
+//         public
+//         returns (Item itemAddress)
+//     {
+//         return new Item();
+//     }
+// }
+//
+// contract Item {}
+
+export default {
+  "abi": [
+    {
+      "type": "function",
+      "name": "build",
+      "inputs": [],
+      "outputs": [
+        {
+          "name": "itemAddress",
+          "type": "address",
+          "internalType": "contract Item"
+        }
+      ],
+      "stateMutability": "nonpayable"
+    }
+  ],
+  "bytecode": "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",
+} as const;
diff --git a/utils/e2e-tests/ts/lib/node.ts b/utils/e2e-tests/ts/lib/node.ts
index 4b14bdc15..416d2b966 100644
--- a/utils/e2e-tests/ts/lib/node.ts
+++ b/utils/e2e-tests/ts/lib/node.ts
@@ -37,7 +37,7 @@ export const runNode = (
   addCleanup: AddCleanup,
 ): RunNodeState => {
   const { args, stdio = "inherit" } = params;
-  const childProcess = spawn(PEER_PATH, args, { stdio });
+  const childProcess = spawn(PEER_PATH, args, { stdio, env: { RUST_LOG: 'info,evm=debug' } });
   console.log(`Spawned peer as pid ${childProcess.pid}`);
 
   const sendSig = (sig: number) => {
diff --git a/utils/e2e-tests/ts/tests/eth/contractsFactory.ts b/utils/e2e-tests/ts/tests/eth/contractsFactory.ts
new file mode 100644
index 000000000..77af344a4
--- /dev/null
+++ b/utils/e2e-tests/ts/tests/eth/contractsFactory.ts
@@ -0,0 +1,68 @@
+import { expect, describe, it } from "vitest";
+import { RunNodeState, runNode } from "../../lib/node";
+import * as eth from "../../lib/ethViem";
+import contractsFactory from "../../lib/abis/contractsFactory";
+import "../../lib/expect";
+import { beforeEachWithCleanup } from "../../lib/lifecycle";
+
+describe("contracts factory", () => {
+  let node: RunNodeState;
+  let publicClient: eth.PublicClientWebSocket;
+  let devClients: eth.DevClientsWebSocket;
+  beforeEachWithCleanup(async (cleanup) => {
+    node = runNode({ args: ["--dev", "--tmp"] }, cleanup.push);
+
+    await node.waitForBoot;
+
+    publicClient = eth.publicClientFromNodeWebSocket(node, cleanup.push);
+    devClients = eth.devClientsFromNodeWebSocket(node, cleanup.push);
+  }, 60 * 1000);
+
+  it("creates contracts at unique addresses", async () => {
+    const [alice, bob] = devClients;
+
+    // Deploy contract and get address.
+    console.log(`Deploy`);
+    const deployContractTxHash = await alice.deployContract({
+      abi: contractsFactory.abi,
+      bytecode: contractsFactory.bytecode,
+    });
+    const deployContractTxReceipt =
+      await publicClient.waitForTransactionReceipt({
+        hash: deployContractTxHash,
+        timeout: 18_000,
+      });
+
+    const factoryAddress = deployContractTxReceipt.contractAddress!;
+
+    const itemAddress1 = await build(factoryAddress, publicClient, bob);
+    console.log(`Built 1: ${itemAddress1}`);
+    const itemAddress2 = await build(factoryAddress, publicClient, bob);
+    console.log(`Built 2: ${itemAddress2}`);
+      expect(itemAddress1).not.toEqual(itemAddress2);
+  });
+});
+
+async function build(factoryAddress: `0x${string}`, publicClient: eth.PublicClientWebSocket, devClient: eth.DevClientsWebSocket[0]): `0x${string}` {
+  console.log(`Build`);
+
+  const { request: buildingRequest, result: itemAddress } = await publicClient.simulateContract({
+    address: factoryAddress,
+    abi: contractsFactory.abi,
+    functionName: "build",
+    account: devClient.account,
+  });
+  const buildingTx = await devClient.writeContract(buildingRequest);
+
+  // const buildingTx = await devClient.writeContract({
+  //   address: factoryAddress,
+  //   abi: contractsFactory.abi,
+  //   functionName: "build",
+  // });
+
+  await publicClient.waitForTransactionReceipt({
+    hash: buildingTx,
+    timeout: 18_000,
+  });
+  return itemAddress;
+}