diff --git a/contracts/verifiers/local/verifier_groth.sol b/contracts/verifiers/local/verifier_groth.sol
index 58f26fe..af6fb60 100644
--- a/contracts/verifiers/local/verifier_groth.sol
+++ b/contracts/verifiers/local/verifier_groth.sol
@@ -1,14 +1,21 @@
-//
 // Copyright 2017 Christian Reitwiessner
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-// 2019 OKIMS
-//      ported to solidity 0.5
-//      fixed linter warnings
-//      added requiere error messages
-//
+// Copyright 2019 OKIMS
+// Copyright 2024 Codex
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
 // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.8;
 library Pairing {
@@ -21,30 +28,6 @@ library Pairing {
         uint[2] X;
         uint[2] Y;
     }
-    /// The generator of G1
-    function P1() internal pure returns (G1Point memory) {
-        return G1Point(1, 2);
-    }
-    /// The generator of G2
-    function P2() internal pure returns (G2Point memory) {
-        // Original code point
-        return G2Point(
-            [11559732032986387107991004021392285783925812861821192530917403151452391805634,
-             10857046999023057135944570762232829481370756359578518086990519993285655852781],
-            [4082367875863433681332203403145435568316851327593401208105741076214120093531,
-             8495653923123431417604973247489272438418190587263600148770280649306958101930]
-        );
-
-/*
-        // Changed by Jordi point
-        return G2Point(
-            [10857046999023057135944570762232829481370756359578518086990519993285655852781,
-             11559732032986387107991004021392285783925812861821192530917403151452391805634],
-            [8495653923123431417604973247489272438418190587263600148770280649306958101930,
-             4082367875863433681332203403145435568316851327593401208105741076214120093531]
-        );
-*/
-    }
     /// The negation of p, i.e. p.addition(p.negate()) should be zero.
     function negate(G1Point memory p) internal pure returns (G1Point memory) {
         // The prime q in the base field F_q for G1
diff --git a/verifier/template/verifier_groth.sol b/verifier/template/verifier_groth.sol
index 1260c8e..4a2dcbb 100644
--- a/verifier/template/verifier_groth.sol
+++ b/verifier/template/verifier_groth.sol
@@ -1,14 +1,21 @@
-//
 // Copyright 2017 Christian Reitwiessner
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-// 2019 OKIMS
-//      ported to solidity 0.5
-//      fixed linter warnings
-//      added requiere error messages
-//
+// Copyright 2019 OKIMS
+// Copyright 2024 Codex
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
 // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.8;
 library Pairing {
@@ -21,30 +28,6 @@ library Pairing {
         uint[2] X;
         uint[2] Y;
     }
-    /// The generator of G1
-    function P1() internal pure returns (G1Point memory) {
-        return G1Point(1, 2);
-    }
-    /// The generator of G2
-    function P2() internal pure returns (G2Point memory) {
-        // Original code point
-        return G2Point(
-            [11559732032986387107991004021392285783925812861821192530917403151452391805634,
-             10857046999023057135944570762232829481370756359578518086990519993285655852781],
-            [4082367875863433681332203403145435568316851327593401208105741076214120093531,
-             8495653923123431417604973247489272438418190587263600148770280649306958101930]
-        );
-
-/*
-        // Changed by Jordi point
-        return G2Point(
-            [10857046999023057135944570762232829481370756359578518086990519993285655852781,
-             11559732032986387107991004021392285783925812861821192530917403151452391805634],
-            [8495653923123431417604973247489272438418190587263600148770280649306958101930,
-             4082367875863433681332203403145435568316851327593401208105741076214120093531]
-        );
-*/
-    }
     /// The negation of p, i.e. p.addition(p.negate()) should be zero.
     function negate(G1Point memory p) internal pure returns (G1Point memory) {
         // The prime q in the base field F_q for G1