diff --git a/pyproject.toml b/pyproject.toml
index 56fd468..e373396 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "vana"
-version = "0.30.0"
+version = "0.31.0"
 description = ""
 authors = ["Tim Nunamaker <tim@vana.com>", "Volodymyr Isai <volod@vana.com>", "Kahtaf Alam <kahtaf@vana.com>"]
 readme = "README.md"
diff --git a/vana/__init__.py b/vana/__init__.py
index de46ca4..ded3e3e 100644
--- a/vana/__init__.py
+++ b/vana/__init__.py
@@ -15,7 +15,7 @@
 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 # DEALINGS IN THE SOFTWARE.
 
-__version__ = "0.30.0"
+__version__ = "0.31.0"
 
 import rich
 
diff --git a/vana/contracts/DataRegistry.json b/vana/contracts/DataRegistry.json
index 093a00d..99c685e 100644
--- a/vana/contracts/DataRegistry.json
+++ b/vana/contracts/DataRegistry.json
@@ -4,6 +4,27 @@
     "stateMutability": "nonpayable",
     "type": "constructor"
   },
+  {
+    "inputs": [],
+    "name": "AccessControlBadConfirmation",
+    "type": "error"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "account",
+        "type": "address"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "neededRole",
+        "type": "bytes32"
+      }
+    ],
+    "name": "AccessControlUnauthorizedAccount",
+    "type": "error"
+  },
   {
     "inputs": [
       {
@@ -61,28 +82,6 @@
     "name": "NotInitializing",
     "type": "error"
   },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "owner",
-        "type": "address"
-      }
-    ],
-    "name": "OwnableInvalidOwner",
-    "type": "error"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "OwnableUnauthorizedAccount",
-    "type": "error"
-  },
   {
     "inputs": [],
     "name": "UUPSUnauthorizedCallContext",
@@ -141,19 +140,32 @@
     "anonymous": false,
     "inputs": [
       {
-        "indexed": true,
+        "indexed": false,
         "internalType": "address",
-        "name": "previousOwner",
+        "name": "account",
         "type": "address"
+      }
+    ],
+    "name": "Paused",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "fileId",
+        "type": "uint256"
       },
       {
         "indexed": true,
         "internalType": "address",
-        "name": "newOwner",
+        "name": "account",
         "type": "address"
       }
     ],
-    "name": "OwnershipTransferStarted",
+    "name": "PermissionGranted",
     "type": "event"
   },
   {
@@ -161,31 +173,43 @@
     "inputs": [
       {
         "indexed": true,
-        "internalType": "address",
-        "name": "previousOwner",
-        "type": "address"
+        "internalType": "uint256",
+        "name": "fileId",
+        "type": "uint256"
       },
       {
         "indexed": true,
-        "internalType": "address",
-        "name": "newOwner",
-        "type": "address"
+        "internalType": "uint256",
+        "name": "proofIndex",
+        "type": "uint256"
       }
     ],
-    "name": "OwnershipTransferred",
+    "name": "ProofAdded",
     "type": "event"
   },
   {
     "anonymous": false,
     "inputs": [
       {
-        "indexed": false,
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "previousAdminRole",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "newAdminRole",
+        "type": "bytes32"
       }
     ],
-    "name": "Paused",
+    "name": "RoleAdminChanged",
     "type": "event"
   },
   {
@@ -193,18 +217,24 @@
     "inputs": [
       {
         "indexed": true,
-        "internalType": "uint256",
-        "name": "fileId",
-        "type": "uint256"
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
       },
       {
         "indexed": true,
         "internalType": "address",
         "name": "account",
         "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "sender",
+        "type": "address"
       }
     ],
-    "name": "PermissionGranted",
+    "name": "RoleGranted",
     "type": "event"
   },
   {
@@ -212,18 +242,24 @@
     "inputs": [
       {
         "indexed": true,
-        "internalType": "uint256",
-        "name": "fileId",
-        "type": "uint256"
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
       },
       {
         "indexed": true,
-        "internalType": "uint256",
-        "name": "proofIndex",
-        "type": "uint256"
+        "internalType": "address",
+        "name": "account",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "sender",
+        "type": "address"
       }
     ],
-    "name": "ProofAdded",
+    "name": "RoleRevoked",
     "type": "event"
   },
   {
@@ -254,12 +290,12 @@
   },
   {
     "inputs": [],
-    "name": "UPGRADE_INTERFACE_VERSION",
+    "name": "DEFAULT_ADMIN_ROLE",
     "outputs": [
       {
-        "internalType": "string",
+        "internalType": "bytes32",
         "name": "",
-        "type": "string"
+        "type": "bytes32"
       }
     ],
     "stateMutability": "view",
@@ -267,9 +303,28 @@
   },
   {
     "inputs": [],
-    "name": "acceptOwnership",
-    "outputs": [],
-    "stateMutability": "nonpayable",
+    "name": "MAINTAINER_ROLE",
+    "outputs": [
+      {
+        "internalType": "bytes32",
+        "name": "",
+        "type": "bytes32"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "UPGRADE_INTERFACE_VERSION",
+    "outputs": [
+      {
+        "internalType": "string",
+        "name": "",
+        "type": "string"
+      }
+    ],
+    "stateMutability": "view",
     "type": "function"
   },
   {
@@ -555,40 +610,92 @@
   },
   {
     "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
+      }
+    ],
+    "name": "getRoleAdmin",
+    "outputs": [
+      {
+        "internalType": "bytes32",
+        "name": "",
+        "type": "bytes32"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
+      },
       {
         "internalType": "address",
-        "name": "ownerAddress",
+        "name": "account",
         "type": "address"
       }
     ],
-    "name": "initialize",
+    "name": "grantRole",
     "outputs": [],
     "stateMutability": "nonpayable",
     "type": "function"
   },
   {
-    "inputs": [],
-    "name": "owner",
-    "outputs": [
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
+      },
       {
         "internalType": "address",
-        "name": "",
+        "name": "account",
         "type": "address"
       }
     ],
+    "name": "hasRole",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
     "stateMutability": "view",
     "type": "function"
   },
   {
-    "inputs": [],
-    "name": "pause",
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "trustedForwarderAddress",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "ownerAddress",
+        "type": "address"
+      }
+    ],
+    "name": "initialize",
     "outputs": [],
     "stateMutability": "nonpayable",
     "type": "function"
   },
   {
-    "inputs": [],
-    "name": "paused",
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "forwarder",
+        "type": "address"
+      }
+    ],
+    "name": "isTrustedForwarder",
     "outputs": [
       {
         "internalType": "bool",
@@ -599,14 +706,40 @@
     "stateMutability": "view",
     "type": "function"
   },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes[]",
+        "name": "data",
+        "type": "bytes[]"
+      }
+    ],
+    "name": "multicall",
+    "outputs": [
+      {
+        "internalType": "bytes[]",
+        "name": "results",
+        "type": "bytes[]"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "pause",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
   {
     "inputs": [],
-    "name": "pendingOwner",
+    "name": "paused",
     "outputs": [
       {
-        "internalType": "address",
+        "internalType": "bool",
         "name": "",
-        "type": "address"
+        "type": "bool"
       }
     ],
     "stateMutability": "view",
@@ -626,25 +759,73 @@
     "type": "function"
   },
   {
-    "inputs": [],
-    "name": "renounceOwnership",
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "address",
+        "name": "callerConfirmation",
+        "type": "address"
+      }
+    ],
+    "name": "renounceRole",
     "outputs": [],
     "stateMutability": "nonpayable",
     "type": "function"
   },
   {
     "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
+      },
       {
         "internalType": "address",
-        "name": "newOwner",
+        "name": "account",
         "type": "address"
       }
     ],
-    "name": "transferOwnership",
+    "name": "revokeRole",
     "outputs": [],
     "stateMutability": "nonpayable",
     "type": "function"
   },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes4",
+        "name": "interfaceId",
+        "type": "bytes4"
+      }
+    ],
+    "name": "supportsInterface",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "trustedForwarder",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
   {
     "inputs": [],
     "name": "unpause",
@@ -652,6 +833,19 @@
     "stateMutability": "nonpayable",
     "type": "function"
   },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "trustedForwarderAddress",
+        "type": "address"
+      }
+    ],
+    "name": "updateTrustedForwarder",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
   {
     "inputs": [
       {
diff --git a/vana/contracts/TeePool.json b/vana/contracts/TeePool.json
index da0e989..bc0e5f2 100644
--- a/vana/contracts/TeePool.json
+++ b/vana/contracts/TeePool.json
@@ -4,6 +4,27 @@
     "stateMutability": "nonpayable",
     "type": "constructor"
   },
+  {
+    "inputs": [],
+    "name": "AccessControlBadConfirmation",
+    "type": "error"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "account",
+        "type": "address"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "neededRole",
+        "type": "bytes32"
+      }
+    ],
+    "name": "AccessControlUnauthorizedAccount",
+    "type": "error"
+  },
   {
     "inputs": [
       {
@@ -96,28 +117,6 @@
     "name": "NothingToClaim",
     "type": "error"
   },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "owner",
-        "type": "address"
-      }
-    ],
-    "name": "OwnableInvalidOwner",
-    "type": "error"
-  },
-  {
-    "inputs": [
-      {
-        "internalType": "address",
-        "name": "account",
-        "type": "address"
-      }
-    ],
-    "name": "OwnableUnauthorizedAccount",
-    "type": "error"
-  },
   {
     "inputs": [],
     "name": "ReentrancyGuardReentrantCall",
@@ -234,19 +233,38 @@
     "anonymous": false,
     "inputs": [
       {
-        "indexed": true,
+        "indexed": false,
         "internalType": "address",
-        "name": "previousOwner",
+        "name": "account",
         "type": "address"
-      },
+      }
+    ],
+    "name": "Paused",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
       {
         "indexed": true,
         "internalType": "address",
-        "name": "newOwner",
+        "name": "attestator",
         "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "jobId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "fileId",
+        "type": "uint256"
       }
     ],
-    "name": "OwnershipTransferStarted",
+    "name": "ProofAdded",
     "type": "event"
   },
   {
@@ -254,31 +272,49 @@
     "inputs": [
       {
         "indexed": true,
-        "internalType": "address",
-        "name": "previousOwner",
-        "type": "address"
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
       },
       {
         "indexed": true,
-        "internalType": "address",
-        "name": "newOwner",
-        "type": "address"
+        "internalType": "bytes32",
+        "name": "previousAdminRole",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "newAdminRole",
+        "type": "bytes32"
       }
     ],
-    "name": "OwnershipTransferred",
+    "name": "RoleAdminChanged",
     "type": "event"
   },
   {
     "anonymous": false,
     "inputs": [
       {
-        "indexed": false,
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
         "internalType": "address",
         "name": "account",
         "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "sender",
+        "type": "address"
       }
     ],
-    "name": "Paused",
+    "name": "RoleGranted",
     "type": "event"
   },
   {
@@ -286,24 +322,24 @@
     "inputs": [
       {
         "indexed": true,
-        "internalType": "address",
-        "name": "attestator",
-        "type": "address"
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
       },
       {
         "indexed": true,
-        "internalType": "uint256",
-        "name": "jobId",
-        "type": "uint256"
+        "internalType": "address",
+        "name": "account",
+        "type": "address"
       },
       {
         "indexed": true,
-        "internalType": "uint256",
-        "name": "fileId",
-        "type": "uint256"
+        "internalType": "address",
+        "name": "sender",
+        "type": "address"
       }
     ],
-    "name": "ProofAdded",
+    "name": "RoleRevoked",
     "type": "event"
   },
   {
@@ -360,12 +396,12 @@
   },
   {
     "inputs": [],
-    "name": "UPGRADE_INTERFACE_VERSION",
+    "name": "DEFAULT_ADMIN_ROLE",
     "outputs": [
       {
-        "internalType": "string",
+        "internalType": "bytes32",
         "name": "",
-        "type": "string"
+        "type": "bytes32"
       }
     ],
     "stateMutability": "view",
@@ -373,9 +409,28 @@
   },
   {
     "inputs": [],
-    "name": "acceptOwnership",
-    "outputs": [],
-    "stateMutability": "nonpayable",
+    "name": "MAINTAINER_ROLE",
+    "outputs": [
+      {
+        "internalType": "bytes32",
+        "name": "",
+        "type": "bytes32"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "UPGRADE_INTERFACE_VERSION",
+    "outputs": [
+      {
+        "internalType": "string",
+        "name": "",
+        "type": "string"
+      }
+    ],
+    "stateMutability": "view",
     "type": "function"
   },
   {
@@ -605,8 +660,74 @@
     "stateMutability": "view",
     "type": "function"
   },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
+      }
+    ],
+    "name": "getRoleAdmin",
+    "outputs": [
+      {
+        "internalType": "bytes32",
+        "name": "",
+        "type": "bytes32"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "address",
+        "name": "account",
+        "type": "address"
+      }
+    ],
+    "name": "grantRole",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "address",
+        "name": "account",
+        "type": "address"
+      }
+    ],
+    "name": "hasRole",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
   {
     "inputs": [
+      {
+        "internalType": "address",
+        "name": "trustedForwarderAddress",
+        "type": "address"
+      },
       {
         "internalType": "address",
         "name": "ownerAddress",
@@ -647,6 +768,25 @@
     "stateMutability": "view",
     "type": "function"
   },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "forwarder",
+        "type": "address"
+      }
+    ],
+    "name": "isTrustedForwarder",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
   {
     "inputs": [
       {
@@ -730,19 +870,6 @@
     "stateMutability": "nonpayable",
     "type": "function"
   },
-  {
-    "inputs": [],
-    "name": "owner",
-    "outputs": [
-      {
-        "internalType": "address",
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
   {
     "inputs": [],
     "name": "pause",
@@ -763,19 +890,6 @@
     "stateMutability": "view",
     "type": "function"
   },
-  {
-    "inputs": [],
-    "name": "pendingOwner",
-    "outputs": [
-      {
-        "internalType": "address",
-        "name": "",
-        "type": "address"
-      }
-    ],
-    "stateMutability": "view",
-    "type": "function"
-  },
   {
     "inputs": [],
     "name": "proxiableUUID",
@@ -803,8 +917,19 @@
     "type": "function"
   },
   {
-    "inputs": [],
-    "name": "renounceOwnership",
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "address",
+        "name": "callerConfirmation",
+        "type": "address"
+      }
+    ],
+    "name": "renounceRole",
     "outputs": [],
     "stateMutability": "nonpayable",
     "type": "function"
@@ -822,6 +947,24 @@
     "stateMutability": "payable",
     "type": "function"
   },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "role",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "address",
+        "name": "account",
+        "type": "address"
+      }
+    ],
+    "name": "revokeRole",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
   {
     "inputs": [
       {
@@ -835,6 +978,25 @@
     "stateMutability": "payable",
     "type": "function"
   },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes4",
+        "name": "interfaceId",
+        "type": "bytes4"
+      }
+    ],
+    "name": "supportsInterface",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
   {
     "inputs": [],
     "name": "teeFee",
@@ -1016,16 +1178,16 @@
     "type": "function"
   },
   {
-    "inputs": [
+    "inputs": [],
+    "name": "trustedForwarder",
+    "outputs": [
       {
         "internalType": "address",
-        "name": "newOwner",
+        "name": "",
         "type": "address"
       }
     ],
-    "name": "transferOwnership",
-    "outputs": [],
-    "stateMutability": "nonpayable",
+    "stateMutability": "view",
     "type": "function"
   },
   {
@@ -1074,6 +1236,19 @@
     "stateMutability": "nonpayable",
     "type": "function"
   },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "trustedForwarderAddress",
+        "type": "address"
+      }
+    ],
+    "name": "updateTrustedForwarder",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
   {
     "inputs": [
       {
diff --git a/vana/contracts/__init__.py b/vana/contracts/__init__.py
index 5340ae6..7bb6bfc 100644
--- a/vana/contracts/__init__.py
+++ b/vana/contracts/__init__.py
@@ -1,12 +1,12 @@
 contracts = {
     "vana": {
-        "TeePool": "0xF084Ca24B4E29Aa843898e0B12c465fAFD089965",
-        "DataRegistry": "0xEA882bb75C54DE9A08bC46b46c396727B4BFe9a5",
+        "TeePool": "0x3c92fD91639b41f13338CE62f19131e7d19eaa0D",
+        "DataRegistry": "0x8C8788f98385F6ba1adD4234e551ABba0f82Cb7C",
         "RootNetworkContract": "0xf408A064d640b620219F510963646Ed2bD5606BB",
     },
     "islander": {
-        "TeePool": "0xF084Ca24B4E29Aa843898e0B12c465fAFD089965",
-        "DataRegistry": "0xEA882bb75C54DE9A08bC46b46c396727B4BFe9a5",
+        "TeePool": "0x3c92fD91639b41f13338CE62f19131e7d19eaa0D",
+        "DataRegistry": "0x8C8788f98385F6ba1adD4234e551ABba0f82Cb7C",
         "RootNetworkContract": "0xf408A064d640b620219F510963646Ed2bD5606BB",
     },
     "maya": {