ERC-20
Overview
Max Total Supply
48,165,624.391259988709797418 FIDU
Holders
1,774 ( -0.113%)
Market
Price
$0.66 @ 0.000260 ETH
Onchain Market Cap
$31,794,802.98
Circulating Supply Market Cap
$31,794,812.00
Other Info
Token Contract (WITH 18 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | ![]() | 0X6A445E9F40E0B97C92D0B8A3366CEF1D67F700BF-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $0.6608 0.0002620 Eth | $29.32 44.364 0X6A445E9F40E0B97C92D0B8A3366CEF1D67F700BF | 100.0000% |
Similar Match Source Code This contract matches the deployed Bytecode of the Source Code for Contract 0xD52dc161...8e6007220 The constructor portion of the code might be different and could alter the actual behaviour of the contract
Contract Name:
EIP173Proxy
Compiler Version
v0.7.1+commit.f4a555be
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.7.0; import "./Proxy.sol"; interface ERC165 { function supportsInterface(bytes4 id) external view returns (bool); } ///@notice Proxy implementing EIP173 for ownership management contract EIP173Proxy is Proxy { // ////////////////////////// EVENTS /////////////////////////////////////////////////////////////////////// event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); // /////////////////////// CONSTRUCTOR ////////////////////////////////////////////////////////////////////// constructor( address implementationAddress, bytes memory data, address ownerAddress ) { _setImplementation(implementationAddress, data); _setOwner(ownerAddress); } // ///////////////////// EXTERNAL /////////////////////////////////////////////////////////////////////////// function owner() external view returns (address) { return _owner(); } function supportsInterface(bytes4 id) external view returns (bool) { if (id == 0x01ffc9a7 || id == 0x7f5828d0) { return true; } if (id == 0xFFFFFFFF) { return false; } ERC165 implementation; // solhint-disable-next-line security/no-inline-assembly assembly { implementation := sload(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc) } // This technically is not standard compliant as it ERC-165 require 30,000 gas which that call cannot ensure, since it is itself inside `supportsInterface` // in practise this is unlikely to be an issue try implementation.supportsInterface(id) returns (bool support) { return support; } catch { return false; } } function transferOwnership(address newOwner) external onlyOwner { _setOwner(newOwner); } function changeImplementation(address newImplementation, bytes calldata data) external onlyOwner { _setImplementation(newImplementation, data); } // /////////////////////// MODIFIERS //////////////////////////////////////////////////////////////////////// modifier onlyOwner() { require(msg.sender == _owner(), "NOT_AUTHORIZED"); _; } // ///////////////////////// INTERNAL ////////////////////////////////////////////////////////////////////// function _owner() internal view returns (address adminAddress) { // solhint-disable-next-line security/no-inline-assembly assembly { adminAddress := sload(0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103) } } function _setOwner(address newOwner) internal { address previousOwner = _owner(); // solhint-disable-next-line security/no-inline-assembly assembly { sstore(0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103, newOwner) } emit OwnershipTransferred(previousOwner, newOwner); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.7.0; // EIP-1967 abstract contract Proxy { // /////////////////////// EVENTS /////////////////////////////////////////////////////////////////////////// event ProxyImplementationUpdated(address indexed previousImplementation, address indexed newImplementation); // ///////////////////// EXTERNAL /////////////////////////////////////////////////////////////////////////// receive() external payable { _fallback(); } fallback() external payable { _fallback(); } // ///////////////////////// INTERNAL ////////////////////////////////////////////////////////////////////// function _fallback() internal { // solhint-disable-next-line security/no-inline-assembly assembly { let implementationAddress := sload(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc) calldatacopy(0x0, 0x0, calldatasize()) let success := delegatecall(gas(), implementationAddress, 0x0, calldatasize(), 0, 0) let retSz := returndatasize() returndatacopy(0, 0, retSz) switch success case 0 { revert(0, retSz) } default { return(0, retSz) } } } function _setImplementation(address newImplementation, bytes memory data) internal { address previousImplementation; // solhint-disable-next-line security/no-inline-assembly assembly { previousImplementation := sload(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc) } // solhint-disable-next-line security/no-inline-assembly assembly { sstore(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc, newImplementation) } emit ProxyImplementationUpdated(previousImplementation, newImplementation); if (data.length > 0) { (bool success, ) = newImplementation.delegatecall(data); if (!success) { assembly { // This assembly ensure the revert contains the exact string data let returnDataSize := returndatasize() returndatacopy(0, 0, returnDataSize) revert(0, returnDataSize) } } } } }
{ "evmVersion": "istanbul", "libraries": { "solc_0.7/proxy/EIP173Proxy.sol:EIP173Proxy": { "Accountant": "0x22225d74Bab7E0c7232864EaA0F143B30C811481" } }, "metadata": { "bytecodeHash": "ipfs", "useLiteralContent": true }, "optimizer": { "enabled": true, "runs": 2000 }, "remappings": [], "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"address","name":"implementationAddress","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"address","name":"ownerAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousImplementation","type":"address"},{"indexed":true,"internalType":"address","name":"newImplementation","type":"address"}],"name":"ProxyImplementationUpdated","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"changeImplementation","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"id","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]
Contract Creation Code
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Deployed Bytecode
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