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Relay Message236937292025-10-31 0:20:11114 days ago1761870011IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.002705382.15484127
Relay Message236927252025-10-30 20:57:35114 days ago1761857855IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.003038892.42047688
Relay Message234145402025-09-21 22:56:35153 days ago1758495395IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000024890.1
Relay Message231280632025-08-12 22:51:23193 days ago1755039083IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.00014350.82325252
Send Message231011142025-08-09 4:28:23197 days ago1754713703IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000120060.25181799
Send Message231010882025-08-09 4:23:11197 days ago1754713391IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000143620.24826615
Relay Message230396222025-07-31 14:16:35205 days ago1753971395IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000516255.85797743
Send Message228495622025-07-05 0:53:23232 days ago1751676803IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000182110.31625686
Relay Message225280052025-05-21 1:30:23277 days ago1747791023IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000123852.01331223
Relay Message225246872025-05-20 14:20:47277 days ago1747750847IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000218083.54500162
Send Message225000482025-05-17 3:21:23281 days ago1747452083IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000585021.65514685
Send Message222406312025-04-10 19:30:23317 days ago1744313423IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000291510.78475487
Send Message221634442025-03-31 0:54:47328 days ago1743382487IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.003361171.40807914
Send Message216703962025-01-21 4:12:11397 days ago1737432731IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.0011667612.54086173
Send Message214961702024-12-27 20:25:23421 days ago1735331123IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000653695.59658186
Send Message212486382024-11-23 6:26:47456 days ago1732343207IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000872879.19209935
Send Message211910422024-11-15 5:35:23464 days ago1731648923IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.0013604714.62295011
Send Message210908192024-11-01 5:51:11478 days ago1730440271IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000570934.08573145
Send Message210695572024-10-29 6:39:11481 days ago1730183951IN
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0 ETH0.000811357.90987422
Send Message209953342024-10-18 22:07:59491 days ago1729289279IN
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0 ETH0.0013424213.11398342
Send Message209950232024-10-18 21:05:23491 days ago1729285523IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.0012381311.20861954
Send Message209949902024-10-18 20:58:47491 days ago1729285127IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.0011669510.71036759
Send Message209174642024-10-08 1:07:11502 days ago1728349631IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000766217.18996687
Send Message208535312024-09-29 3:12:59511 days ago1727579579IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000846196.99594089
Send Message208535022024-09-29 3:07:11511 days ago1727579231IN
Optimism: Proxy OVM L1 Cross Domain Messenger
0 ETH0.000846336.99292367
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Deposit Transact...245093552026-02-22 2:15:236 hrs ago1771726523
Optimism: Proxy OVM L1 Cross Domain Messenger
0.01 ETH
Send Message245093552026-02-22 2:15:236 hrs ago1771726523
Optimism: Proxy OVM L1 Cross Domain Messenger
0.01 ETH
Deposit Transact...245068652026-02-21 17:54:2314 hrs ago1771696463
Optimism: Proxy OVM L1 Cross Domain Messenger
0.66429709 ETH
Send Message245068652026-02-21 17:54:2314 hrs ago1771696463
Optimism: Proxy OVM L1 Cross Domain Messenger
0.66429709 ETH
Finalize Bridge ...245065982026-02-21 17:00:4715 hrs ago1771693247
Optimism: Proxy OVM L1 Cross Domain Messenger
0.007 ETH
Relay Message245065982026-02-21 17:00:4715 hrs ago1771693247
Optimism: Proxy OVM L1 Cross Domain Messenger
0.007 ETH
Deposit Transact...245063822026-02-21 16:17:2316 hrs ago1771690643
Optimism: Proxy OVM L1 Cross Domain Messenger
0.00134 ETH
Send Message245063822026-02-21 16:17:2316 hrs ago1771690643
Optimism: Proxy OVM L1 Cross Domain Messenger
0.00134 ETH
Deposit Transact...245062622026-02-21 15:53:2316 hrs ago1771689203
Optimism: Proxy OVM L1 Cross Domain Messenger
0.0018 ETH
Send Message245062622026-02-21 15:53:2316 hrs ago1771689203
Optimism: Proxy OVM L1 Cross Domain Messenger
0.0018 ETH
Deposit Transact...245061572026-02-21 15:32:2317 hrs ago1771687943
Optimism: Proxy OVM L1 Cross Domain Messenger
0.0014 ETH
Send Message245061572026-02-21 15:32:2317 hrs ago1771687943
Optimism: Proxy OVM L1 Cross Domain Messenger
0.0014 ETH
Finalize Bridge ...245058042026-02-21 14:21:3518 hrs ago1771683695
Optimism: Proxy OVM L1 Cross Domain Messenger
241.6 ETH
Relay Message245058042026-02-21 14:21:3518 hrs ago1771683695
Optimism: Proxy OVM L1 Cross Domain Messenger
241.6 ETH
Finalize Bridge ...245050072026-02-21 11:41:3521 hrs ago1771674095
Optimism: Proxy OVM L1 Cross Domain Messenger
361.6 ETH
Relay Message245050072026-02-21 11:41:3521 hrs ago1771674095
Optimism: Proxy OVM L1 Cross Domain Messenger
361.6 ETH
Finalize Bridge ...245047072026-02-21 10:41:3522 hrs ago1771670495
Optimism: Proxy OVM L1 Cross Domain Messenger
353.07 ETH
Relay Message245047072026-02-21 10:41:3522 hrs ago1771670495
Optimism: Proxy OVM L1 Cross Domain Messenger
353.07 ETH
Finalize Bridge ...245046072026-02-21 10:21:3522 hrs ago1771669295
Optimism: Proxy OVM L1 Cross Domain Messenger
224.15 ETH
Relay Message245046072026-02-21 10:21:3522 hrs ago1771669295
Optimism: Proxy OVM L1 Cross Domain Messenger
224.15 ETH
Finalize Bridge ...245045752026-02-21 10:15:1122 hrs ago1771668911
Optimism: Proxy OVM L1 Cross Domain Messenger
74.40524268 ETH
Relay Message245045752026-02-21 10:15:1122 hrs ago1771668911
Optimism: Proxy OVM L1 Cross Domain Messenger
74.40524268 ETH
Deposit Transact...245045142026-02-21 10:02:4722 hrs ago1771668167
Optimism: Proxy OVM L1 Cross Domain Messenger
0.0016648 ETH
Send Message245045142026-02-21 10:02:4722 hrs ago1771668167
Optimism: Proxy OVM L1 Cross Domain Messenger
0.0016648 ETH
Deposit Transact...245039002026-02-21 7:59:2324 hrs ago1771660763
Optimism: Proxy OVM L1 Cross Domain Messenger
0.0002 ETH
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Contract Source Code Verified (Exact Match)

Contract Name:
Lib_ResolvedDelegateProxy

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license
File 1 of 4 : Lib_ResolvedDelegateProxy.sol
// SPDX-License-Identifier: MIT
pragma solidity >0.5.0 <0.8.0;

/* Library Imports */
import { Lib_AddressManager } from "./Lib_AddressManager.sol";

/**
 * @title Lib_ResolvedDelegateProxy
 */
contract Lib_ResolvedDelegateProxy {

    /*************
     * Variables *
     *************/

    // Using mappings to store fields to avoid overwriting storage slots in the
    // implementation contract. For example, instead of storing these fields at
    // storage slot `0` & `1`, they are stored at `keccak256(key + slot)`.
    // See: https://solidity.readthedocs.io/en/v0.7.0/internals/layout_in_storage.html
    // NOTE: Do not use this code in your own contract system.
    //      There is a known flaw in this contract, and we will remove it from the repository
    //      in the near future. Due to the very limited way that we are using it, this flaw is
    //      not an issue in our system.
    mapping (address => string) private implementationName;
    mapping (address => Lib_AddressManager) private addressManager;


    /***************
     * Constructor *
     ***************/

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


    /*********************
     * Fallback Function *
     *********************/

    fallback()
        external
        payable
    {
        address target = addressManager[address(this)].getAddress(
            (implementationName[address(this)])
        );

        require(
            target != address(0),
            "Target address must be initialized."
        );

        (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))
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        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 {
        emit OwnershipTransferred(_owner, address(0));
        _owner = 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");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <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 GSN 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 payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >0.5.0 <0.8.0;

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

/**
 * @title Lib_AddressManager
 */
contract Lib_AddressManager is Ownable {

    /**********
     * Events *
     **********/

    event AddressSet(
        string indexed _name,
        address _newAddress,
        address _oldAddress
    );


    /*************
     * Variables *
     *************/

    mapping (bytes32 => address) private addresses;


    /********************
     * Public Functions *
     ********************/

    /**
     * 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
        );
    }

    /**
     * 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)];
    }


    /**********************
     * Internal Functions *
     **********************/

    /**
     * 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));
    }
}

Settings
{
  "evmVersion": "istanbul",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  }
}

Contract Security Audit

Contract ABI

API
[{"inputs":[{"internalType":"address","name":"_libAddressManager","type":"address"},{"internalType":"string","name":"_implementationName","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"stateMutability":"payable","type":"fallback"}]

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

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000de1fcfb0851916ca5101820a69b13a4e276bd81f0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000001a4f564d5f4c3143726f7373446f6d61696e4d657373656e676572000000000000

-----Decoded View---------------
Arg [0] : _libAddressManager (address): 0xdE1FCfB0851916CA5101820A69b13a4E276bd81F
Arg [1] : _implementationName (string): OVM_L1CrossDomainMessenger

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 000000000000000000000000de1fcfb0851916ca5101820a69b13a4e276bd81f
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 000000000000000000000000000000000000000000000000000000000000001a
Arg [3] : 4f564d5f4c3143726f7373446f6d61696e4d657373656e676572000000000000


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