diff --git a/.openzeppelin/optimism.json b/.openzeppelin/optimism.json
new file mode 100644
index 0000000..52cdf9c
--- /dev/null
+++ b/.openzeppelin/optimism.json
@@ -0,0 +1,209 @@
+{
+  "manifestVersion": "3.2",
+  "proxies": [
+    {
+      "address": "0xe6e6B676f94a6207882aC92b6014a391766fA96E",
+      "txHash": "0x13a2657eb68d26d9f30cf0718a6d82222db572c031136566ebe96dab0e2416d1",
+      "kind": "uups"
+    }
+  ],
+  "impls": {
+    "db621ba457a52498bb334e34303ac90c51d026c208fe64771a9a277b77c33124": {
+      "address": "0x4205e56A69a0130a9e0828D45d0c84e45340a196",
+      "txHash": "0x8feab97229dad15c99c06d9a08b6be461e9866a1aa854daa70c4cfe5fdff0248",
+      "layout": {
+        "solcVersion": "0.8.19",
+        "storage": [
+          {
+            "label": "_initialized",
+            "offset": 0,
+            "slot": "0",
+            "type": "t_uint8",
+            "contract": "Initializable",
+            "src": "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol:63",
+            "retypedFrom": "bool"
+          },
+          {
+            "label": "_initializing",
+            "offset": 1,
+            "slot": "0",
+            "type": "t_bool",
+            "contract": "Initializable",
+            "src": "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol:68"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "1",
+            "type": "t_array(t_uint256)50_storage",
+            "contract": "ERC1967UpgradeUpgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/proxy/ERC1967/ERC1967UpgradeUpgradeable.sol:169"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "51",
+            "type": "t_array(t_uint256)50_storage",
+            "contract": "UUPSUpgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol:111"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "101",
+            "type": "t_array(t_uint256)50_storage",
+            "contract": "ContextUpgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol:36"
+          },
+          {
+            "label": "_owner",
+            "offset": 0,
+            "slot": "151",
+            "type": "t_address",
+            "contract": "OwnableUpgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol:22"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "152",
+            "type": "t_array(t_uint256)49_storage",
+            "contract": "OwnableUpgradeable",
+            "src": "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol:94"
+          },
+          {
+            "label": "treasury",
+            "offset": 0,
+            "slot": "201",
+            "type": "t_address_payable",
+            "contract": "TreasuryManager",
+            "src": "contracts/utils/TreasuryManager.sol:10"
+          },
+          {
+            "label": "fee",
+            "offset": 0,
+            "slot": "202",
+            "type": "t_uint256",
+            "contract": "TreasuryManager",
+            "src": "contracts/utils/TreasuryManager.sol:12"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "203",
+            "type": "t_array(t_uint256)48_storage",
+            "contract": "TreasuryManager",
+            "src": "contracts/utils/TreasuryManager.sol:15"
+          },
+          {
+            "label": "validSigner",
+            "offset": 0,
+            "slot": "251",
+            "type": "t_address",
+            "contract": "GuildRewardNFTFactory",
+            "src": "contracts/GuildRewardNFTFactory.sol:20"
+          },
+          {
+            "label": "nftImplementations",
+            "offset": 0,
+            "slot": "252",
+            "type": "t_mapping(t_enum(ContractType)6428,t_address)",
+            "contract": "GuildRewardNFTFactory",
+            "src": "contracts/GuildRewardNFTFactory.sol:22"
+          },
+          {
+            "label": "deployedTokenContracts",
+            "offset": 0,
+            "slot": "253",
+            "type": "t_mapping(t_address,t_array(t_struct(Deployment)6434_storage)dyn_storage)",
+            "contract": "GuildRewardNFTFactory",
+            "src": "contracts/GuildRewardNFTFactory.sol:23"
+          },
+          {
+            "label": "__gap",
+            "offset": 0,
+            "slot": "254",
+            "type": "t_array(t_uint256)47_storage",
+            "contract": "GuildRewardNFTFactory",
+            "src": "contracts/GuildRewardNFTFactory.sol:26"
+          }
+        ],
+        "types": {
+          "t_address": {
+            "label": "address",
+            "numberOfBytes": "20"
+          },
+          "t_address_payable": {
+            "label": "address payable",
+            "numberOfBytes": "20"
+          },
+          "t_array(t_struct(Deployment)6434_storage)dyn_storage": {
+            "label": "struct IGuildRewardNFTFactory.Deployment[]",
+            "numberOfBytes": "32"
+          },
+          "t_array(t_uint256)47_storage": {
+            "label": "uint256[47]",
+            "numberOfBytes": "1504"
+          },
+          "t_array(t_uint256)48_storage": {
+            "label": "uint256[48]",
+            "numberOfBytes": "1536"
+          },
+          "t_array(t_uint256)49_storage": {
+            "label": "uint256[49]",
+            "numberOfBytes": "1568"
+          },
+          "t_array(t_uint256)50_storage": {
+            "label": "uint256[50]",
+            "numberOfBytes": "1600"
+          },
+          "t_bool": {
+            "label": "bool",
+            "numberOfBytes": "1"
+          },
+          "t_enum(ContractType)6428": {
+            "label": "enum IGuildRewardNFTFactory.ContractType",
+            "members": [
+              "BASIC_NFT"
+            ],
+            "numberOfBytes": "1"
+          },
+          "t_mapping(t_address,t_array(t_struct(Deployment)6434_storage)dyn_storage)": {
+            "label": "mapping(address => struct IGuildRewardNFTFactory.Deployment[])",
+            "numberOfBytes": "32"
+          },
+          "t_mapping(t_enum(ContractType)6428,t_address)": {
+            "label": "mapping(enum IGuildRewardNFTFactory.ContractType => address)",
+            "numberOfBytes": "32"
+          },
+          "t_struct(Deployment)6434_storage": {
+            "label": "struct IGuildRewardNFTFactory.Deployment",
+            "members": [
+              {
+                "label": "contractAddress",
+                "type": "t_address",
+                "offset": 0,
+                "slot": "0"
+              },
+              {
+                "label": "contractType",
+                "type": "t_enum(ContractType)6428",
+                "offset": 20,
+                "slot": "0"
+              }
+            ],
+            "numberOfBytes": "32"
+          },
+          "t_uint256": {
+            "label": "uint256",
+            "numberOfBytes": "32"
+          },
+          "t_uint8": {
+            "label": "uint8",
+            "numberOfBytes": "1"
+          }
+        }
+      }
+    }
+  }
+}