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Block
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0x60806040114454312024-03-05 23:10:09133 days ago1709680209IN
 Contract Creation
0 ETH0.000846583.00000218

Latest 25 internal transactions (View All)

Parent Transaction Hash Block From To
150668862024-05-28 19:05:1950 days ago1716923119
0x727a91e8...862961759
0.084 ETH
150668862024-05-28 19:05:1950 days ago1716923119
0x727a91e8...862961759
0.084 ETH
149104802024-05-25 4:11:4753 days ago1716610307
0x727a91e8...862961759
0.005 ETH
149104802024-05-25 4:11:4753 days ago1716610307
0x727a91e8...862961759
0.005 ETH
148478072024-05-23 17:22:4155 days ago1716484961
0x727a91e8...862961759
0.05 ETH
148478072024-05-23 17:22:4155 days ago1716484961
0x727a91e8...862961759
0.05 ETH
147568782024-05-21 14:51:4357 days ago1716303103
0x727a91e8...862961759
0.052 ETH
147568782024-05-21 14:51:4357 days ago1716303103
0x727a91e8...862961759
0.052 ETH
145437372024-05-16 16:27:0162 days ago1715876821
0x727a91e8...862961759
0.1008 ETH
145437372024-05-16 16:27:0162 days ago1715876821
0x727a91e8...862961759
0.1008 ETH
139668942024-05-03 7:58:5575 days ago1714723135
0x727a91e8...862961759
0.01 ETH
139668942024-05-03 7:58:5575 days ago1714723135
0x727a91e8...862961759
0.01 ETH
138378292024-04-30 8:16:4578 days ago1714465005
0x727a91e8...862961759
0.00035 ETH
138378292024-04-30 8:16:4578 days ago1714465005
0x727a91e8...862961759
0.00035 ETH
138078372024-04-29 15:37:0179 days ago1714405021
0x727a91e8...862961759
0.008 ETH
138078372024-04-29 15:37:0179 days ago1714405021
0x727a91e8...862961759
0.008 ETH
133800932024-04-19 17:58:5389 days ago1713549533
0x727a91e8...862961759
0.026 ETH
133800932024-04-19 17:58:5389 days ago1713549533
0x727a91e8...862961759
0.026 ETH
132015732024-04-15 14:48:1393 days ago1713192493
0x727a91e8...862961759
0.077 ETH
132015732024-04-15 14:48:1393 days ago1713192493
0x727a91e8...862961759
0.077 ETH
130608832024-04-12 8:38:3396 days ago1712911113
0x727a91e8...862961759
0.0000015 ETH
130608832024-04-12 8:38:3396 days ago1712911113
0x727a91e8...862961759
0.0000015 ETH
130590852024-04-12 7:38:3796 days ago1712907517
0x727a91e8...862961759
0.00000099 ETH
130590852024-04-12 7:38:3796 days ago1712907517
0x727a91e8...862961759
0.00000099 ETH
130584992024-04-12 7:19:0596 days ago1712906345
0x727a91e8...862961759
0.0000031 ETH
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x74F88c96...4dFCf7128
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
ResolvedDelegateProxy

Compiler Version
v0.8.15+commit.e14f2714

Optimization Enabled:
Yes with 999999 runs

Other Settings:
london EvmVersion
File 1 of 4 : ResolvedDelegateProxy.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.15;

import { AddressManager } from "./AddressManager.sol";

/// @custom:legacy
/// @title ResolvedDelegateProxy
/// @notice ResolvedDelegateProxy is a legacy proxy contract that makes use of the AddressManager to
///         resolve the implementation address. We're maintaining this contract for backwards
///         compatibility so we can manage all legacy proxies where necessary.
contract ResolvedDelegateProxy {
    /// @notice Mapping used to store the implementation name that corresponds to this contract. A
    ///         mapping was originally used as a way to bypass the same issue normally solved by
    ///         storing the implementation address in a specific storage slot that does not conflict
    ///         with any other storage slot. Generally NOT a safe solution but works as long as the
    ///         implementation does not also keep a mapping in the first storage slot.
    mapping(address => string) private implementationName;

    /// @notice Mapping used to store the address of the AddressManager contract where the
    ///         implementation address will be resolved from. Same concept here as with the above
    ///         mapping. Also generally unsafe but fine if the implementation doesn't keep a mapping
    ///         in the second storage slot.
    mapping(address => AddressManager) private addressManager;

    /// @param _addressManager  Address of the AddressManager.
    /// @param _implementationName implementationName of the contract to proxy to.
    constructor(AddressManager _addressManager, string memory _implementationName) {
        addressManager[address(this)] = _addressManager;
        implementationName[address(this)] = _implementationName;
    }

    /// @notice Fallback, performs a delegatecall to the resolved implementation address.
    // solhint-disable-next-line no-complex-fallback
    fallback() external payable {
        address target = addressManager[address(this)].getAddress(
            (implementationName[address(this)])
        );

        require(target != address(0), "ResolvedDelegateProxy: target address must be initialized");

        // slither-disable-next-line controlled-delegatecall
        (bool success, bytes memory returndata) = target.delegatecall(msg.data);

        if (success == true) {
            assembly {
                return(add(returndata, 0x20), mload(returndata))
            }
        } else {
            assembly {
                revert(add(returndata, 0x20), mload(returndata))
            }
        }
    }
}

File 2 of 4 : AddressManager.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.15;

import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";

/// @custom:legacy
/// @title AddressManager
/// @notice AddressManager is a legacy contract that was used in the old version of the Optimism
///         system to manage a registry of string names to addresses. We now use a more standard
///         proxy system instead, but this contract is still necessary for backwards compatibility
///         with several older contracts.
contract AddressManager is Ownable {
    /// @notice Mapping of the hashes of string names to addresses.
    mapping(bytes32 => address) private addresses;

    /// @notice Emitted when an address is modified in the registry.
    /// @param name       String name being set in the registry.
    /// @param newAddress Address set for the given name.
    /// @param oldAddress Address that was previously set for the given name.
    event AddressSet(string indexed name, address newAddress, address oldAddress);

    /// @notice Changes the address associated with a particular name.
    /// @param _name    String name to associate an address with.
    /// @param _address Address to associate with the name.
    function setAddress(string memory _name, address _address) external onlyOwner {
        bytes32 nameHash = _getNameHash(_name);
        address oldAddress = addresses[nameHash];
        addresses[nameHash] = _address;

        emit AddressSet(_name, _address, oldAddress);
    }

    /// @notice Retrieves the address associated with a given name.
    /// @param _name Name to retrieve an address for.
    /// @return Address associated with the given name.
    function getAddress(string memory _name) external view returns (address) {
        return addresses[_getNameHash(_name)];
    }

    /// @notice Computes the hash of a name.
    /// @param _name Name to compute a hash for.
    /// @return Hash of the given name.
    function _getNameHash(string memory _name) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked(_name));
    }
}

File 3 of 4 : Ownable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

File 4 of 4 : Context.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

Settings
{
  "remappings": [
    "@openzeppelin/contracts-upgradeable/=node_modules/@openzeppelin/contracts-upgradeable/",
    "@openzeppelin/contracts/=node_modules/@openzeppelin/contracts/",
    "@rari-capital/solmate/=node_modules/@rari-capital/solmate/",
    "@cwia/=node_modules/clones-with-immutable-args/src/",
    "forge-std/=node_modules/forge-std/src/",
    "ds-test/=node_modules/ds-test/src/",
    "clones-with-immutable-args/=node_modules/clones-with-immutable-args/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 999999
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "none"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"contract AddressManager","name":"_addressManager","type":"address"},{"internalType":"string","name":"_implementationName","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"stateMutability":"payable","type":"fallback"}]

Deployed Bytecode

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