Contract

0x0eB2ac7c8412EA77D548F2C0c56f1DDaA578D871

Source Code

Overview

SOPH Balance

0 SOPH

More Info

ContractCreator

0x1952c7B8...2Fd8CceeD at txn 0x55888545c9d970825b77cb1ff9b116aed3ffe65dda25c42edfb841a0b177d202

Multichain Info

	Transaction Hash	Method	Block	Age	From		To	Amount	Txn Fee
There are no matching entries 1 Internal Transaction found.

Latest 1 internal transaction

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Parent Transaction Hash	Block	Age	From		To	Amount
0x55888545c9d970825b77cb1ff9b116aed3ffe65dda25c42edfb841a0b177d202	76552	2024-11-01 12:31:50	162 days ago	1730464310	0x1952c7B8...2Fd8CceeD		Contract Creation	0 SOPH-

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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0xeC719f51...7936d90BF
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:

SignatureChecker

Compiler Version

v0.6.12+commit.27d51765

ZkSolc Version

v1.5.4

Optimization Enabled:

Yes with Mode 3

Other Settings:

istanbul EvmVersion

Contract Source Code (Solidity Standard Json-Input format)

IDE

File 1 of 3 : SignatureChecker.sol

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/**
 * Copyright 2023 Circle Internet Financial, LTD. All rights reserved.
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
pragma solidity 0.6.12;
import { ECRecover } from "./ECRecover.sol";
import { IERC1271 } from "../interface/IERC1271.sol";
/**
 * @dev Signature verification helper that can be used instead of `ECRecover.recover` to seamlessly support both ECDSA
 * signatures from externally owned accounts (EOAs) as well as ERC1271 signatures from smart contract wallets.
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File 2 of 3 : ECRecover.sol

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/**
 * Copyright 2023 Circle Internet Financial, LTD. All rights reserved.
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
pragma solidity 0.6.12;
/**
 * @title ECRecover
 * @notice A library that provides a safe ECDSA recovery function
 */
library ECRecover {
    /**
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File 3 of 3 : IERC1271.sol

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/**
 * Copyright 2023 Circle Internet Financial, LTD. All rights reserved.
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
pragma solidity 0.6.12;
/**
 * @dev Interface of the ERC1271 standard signature validation method for
 * contracts as defined in https://eips.ethereum.org/EIPS/eip-1271[ERC-1271].
 */
interface IERC1271 {
    /**
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Settings

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{
  "viaIR": false,
  "remappings": [
    "forge-std/=lib/forge-std/src/",
    "@openzeppelin/=node_modules/@openzeppelin/",
    "@ensdomains/=node_modules/@ensdomains/",
    "@solidity-parser/=node_modules/prettier-plugin-solidity/node_modules/@solidity-parser/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "eth-gas-reporter/=node_modules/eth-gas-reporter/",
    "hardhat/=node_modules/hardhat/"
  ],
  "evmVersion": "istanbul",
  "outputSelection": {
    "*": {
      "*": [
        "abi"
      ]
    }
  },
  "optimizer": {
    "enabled": true,
    "mode": "3",
    "fallback_to_optimizing_for_size": false,
    "disable_system_request_memoization": true
  },
  "metadata": {},
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Contract ABI

API

[{"inputs":[{"internalType":"address","name":"signer","type":"address"},{"internalType":"bytes32","name":"digest","type":"bytes32"},{"internalType":"bytes","name":"signature","type":"bytes"}],"name":"isValidSignatureNow","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]

Deployed Bytecode

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