MATIC Price: $0.356391 (-20.98%)
 

Overview

MATIC Balance

Polygon PoS Chain LogoPolygon PoS Chain LogoPolygon PoS Chain Logo135.409677106 MATIC

MATIC Value

$48.26 (@ $0.36/MATIC)

Token Holdings

Transaction Hash
Method
Block
From
To
Transfer Tokens602213672024-08-05 11:48:326 mins ago1722858512IN
Wormhole: Token Bridge
0 MATIC0.01618259157.16295133
Complete Transfe...602213072024-08-05 11:46:248 mins ago1722858384IN
Wormhole: Token Bridge
0 MATIC0.04352869168.91295067
Transfer Tokens602212492024-08-05 11:43:5411 mins ago1722858234IN
Wormhole: Token Bridge
0 MATIC0.0149514145.2734976
Complete Transfe...602209902024-08-05 11:34:3820 mins ago1722857678IN
Wormhole: Token Bridge
0 MATIC0.05556478197.96698836
Transfer Tokens602208722024-08-05 11:30:2824 mins ago1722857428IN
Wormhole: Token Bridge
0 MATIC0.05500363470.82079869
Complete Transfe...602207822024-08-05 11:26:4428 mins ago1722857204IN
Wormhole: Token Bridge
0 MATIC0.03730019132.95617638
Transfer Tokens602207032024-08-05 11:23:5631 mins ago1722857036IN
Wormhole: Token Bridge
0 MATIC0.03796387324.96366244
Complete Transfe...602205812024-08-05 11:19:3835 mins ago1722856778IN
Wormhole: Token Bridge
0 MATIC0.04368093155.58714868
Complete Transfe...602203922024-08-05 11:12:2442 mins ago1722856344IN
Wormhole: Token Bridge
0 MATIC0.04151935157.55853783
Complete Transfe...602203672024-08-05 11:11:3043 mins ago1722856290IN
Wormhole: Token Bridge
0 MATIC0.0454539222.43815169
Complete Transfe...602203672024-08-05 11:11:3043 mins ago1722856290IN
Wormhole: Token Bridge
0 MATIC0.04458176218.17017541
Complete Transfe...602203672024-08-05 11:11:3043 mins ago1722856290IN
Wormhole: Token Bridge
0 MATIC0.06220795304.42762395
Complete Transfe...602203672024-08-05 11:11:3043 mins ago1722856290IN
Wormhole: Token Bridge
0 MATIC0.06162904220.38314199
Complete Transfe...602201742024-08-05 11:04:4050 mins ago1722855880IN
Wormhole: Token Bridge
0 MATIC0.11851564423.51671518
Complete Transfe...602201152024-08-05 11:02:3652 mins ago1722855756IN
Wormhole: Token Bridge
0 MATIC0.03838002137.22196892
Complete Transfe...602200782024-08-05 11:01:1653 mins ago1722855676IN
Wormhole: Token Bridge
0 MATIC0.03556572127.15988079
Complete Transfe...602195532024-08-05 10:41:381 hr ago1722854498IN
Wormhole: Token Bridge
0 MATIC0.08360291298.87111209
Transfer Tokens602194872024-08-05 10:39:161 hr ago1722854356IN
Wormhole: Token Bridge
0 MATIC0.03234095276.80406781
Complete Transfe...602194552024-08-05 10:38:081 hr ago1722854288IN
Wormhole: Token Bridge
0 MATIC0.0917218327.93743865
Complete Transfe...602192282024-08-05 10:30:061 hr ago1722853806IN
Wormhole: Token Bridge
0 MATIC0.05492841207.12932517
Complete Transfe...602191122024-08-05 10:25:281 hr ago1722853528IN
Wormhole: Token Bridge
0 MATIC0.03617303142.58416265
Attest Token602185722024-08-05 10:05:481 hr ago1722852348IN
Wormhole: Token Bridge
0 MATIC0.0046775468.80459137
Complete Transfe...602185162024-08-05 10:03:501 hr ago1722852230IN
Wormhole: Token Bridge
0 MATIC0.10127639360.55151273
Transfer Tokens602184102024-08-05 9:59:541 hr ago1722851994IN
Wormhole: Token Bridge
0 MATIC0.01465873125.50182537
Transfer Tokens602183432024-08-05 9:57:101 hr ago1722851830IN
Wormhole: Token Bridge
0 MATIC0.01057247104.31029165
View all transactions

Latest 25 internal transactions (View All)

Parent Transaction Hash Block From To
602192282024-08-05 10:30:061 hr ago1722853806
Wormhole: Token Bridge
9,924.27163392 MATIC
602192282024-08-05 10:30:061 hr ago1722853806
Wormhole: Token Bridge
9,924.27163392 MATIC
602094902024-08-05 4:27:037 hrs ago1722832023
Wormhole: Token Bridge
538 MATIC
602090002024-08-05 4:09:097 hrs ago1722830949
Wormhole: Token Bridge
35.18450212 MATIC
602090002024-08-05 4:09:097 hrs ago1722830949
Wormhole: Token Bridge
35.18450212 MATIC
602056452024-08-05 2:04:599 hrs ago1722823499
Wormhole: Token Bridge
156.76067348 MATIC
602056452024-08-05 2:04:599 hrs ago1722823499
Wormhole: Token Bridge
156.76067348 MATIC
601974792024-08-04 20:54:3715 hrs ago1722804877
Wormhole: Token Bridge
 Contract Creation0 MATIC
601857722024-08-04 13:37:3122 hrs ago1722778651
Wormhole: Token Bridge
 Contract Creation0 MATIC
601760222024-08-04 7:46:1928 hrs ago1722757579
Wormhole: Token Bridge
75.51821631 MATIC
601760222024-08-04 7:46:1928 hrs ago1722757579
Wormhole: Token Bridge
75.51821631 MATIC
601722422024-08-04 5:26:0130 hrs ago1722749161
Wormhole: Token Bridge
11.72994225 MATIC
601722422024-08-04 5:26:0130 hrs ago1722749161
Wormhole: Token Bridge
11.72994225 MATIC
601527412024-08-03 17:29:0042 hrs ago1722706140
Wormhole: Token Bridge
178 MATIC
601527412024-08-03 17:29:0042 hrs ago1722706140
Wormhole: Token Bridge
178 MATIC
601437672024-08-03 11:50:152 days ago1722685815
Wormhole: Token Bridge
192.49625494 MATIC
601437672024-08-03 11:50:152 days ago1722685815
Wormhole: Token Bridge
192.49625494 MATIC
601393462024-08-03 9:06:132 days ago1722675973
Wormhole: Token Bridge
391.10809786 MATIC
601393462024-08-03 9:06:132 days ago1722675973
Wormhole: Token Bridge
391.10809786 MATIC
601246302024-08-03 0:03:582 days ago1722643438
Wormhole: Token Bridge
745 MATIC
601173632024-08-02 19:44:582 days ago1722627898
Wormhole: Token Bridge
214.3023265 MATIC
601173632024-08-02 19:44:582 days ago1722627898
Wormhole: Token Bridge
214.3023265 MATIC
601155742024-08-02 18:41:362 days ago1722624096
Wormhole: Token Bridge
111.25 MATIC
601155742024-08-02 18:41:362 days ago1722624096
Wormhole: Token Bridge
111.25 MATIC
601136812024-08-02 17:29:442 days ago1722619784
Wormhole: Token Bridge
99.30770571 MATIC
View All Internal Transactions
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Contract Source Code Verified (Exact Match)

Contract Name:
TokenBridge

Compiler Version
v0.8.4+commit.c7e474f2

Optimization Enabled:
Yes with 1000 runs

Other Settings:
default evmVersion
File 1 of 7 : TokenBridge.sol
// contracts/Wormhole.sol
// SPDX-License-Identifier: Apache 2

pragma solidity ^0.8.0;

import "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol";

contract TokenBridge is ERC1967Proxy {
    constructor (address implementation, bytes memory initData)
    ERC1967Proxy(
        implementation,
        initData
    )
    {}
}

File 2 of 7 : ERC1967Proxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../Proxy.sol";
import "./ERC1967Upgrade.sol";

/**
 * @dev This contract implements an upgradeable proxy. It is upgradeable because calls are delegated to an
 * implementation address that can be changed. This address is stored in storage in the location specified by
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967], so that it doesn't conflict with the storage layout of the
 * implementation behind the proxy.
 */
contract ERC1967Proxy is Proxy, ERC1967Upgrade {
    /**
     * @dev Initializes the upgradeable proxy with an initial implementation specified by `_logic`.
     *
     * If `_data` is nonempty, it's used as data in a delegate call to `_logic`. This will typically be an encoded
     * function call, and allows initializating the storage of the proxy like a Solidity constructor.
     */
    constructor(address _logic, bytes memory _data) payable {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        _upgradeToAndCall(_logic, _data, false);
    }

    /**
     * @dev Returns the current implementation address.
     */
    function _implementation() internal view virtual override returns (address impl) {
        return ERC1967Upgrade._getImplementation();
    }
}

File 3 of 7 : ERC1967Upgrade.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.2;

import "../beacon/IBeacon.sol";
import "../../utils/Address.sol";
import "../../utils/StorageSlot.sol";

/**
 * @dev This abstract contract provides getters and event emitting update functions for
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
 *
 * _Available since v4.1._
 *
 * @custom:oz-upgrades-unsafe-allow delegatecall
 */
abstract contract ERC1967Upgrade {
    // This is the keccak-256 hash of "eip1967.proxy.rollback" subtracted by 1
    bytes32 private constant _ROLLBACK_SLOT = 0x4910fdfa16fed3260ed0e7147f7cc6da11a60208b5b9406d12a635614ffd9143;

    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Emitted when the implementation is upgraded.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Returns the current implementation address.
     */
    function _getImplementation() internal view returns (address) {
        return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
    }

    /**
     * @dev Perform implementation upgrade
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeTo(address newImplementation) internal {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Perform implementation upgrade with additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCall(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        _upgradeTo(newImplementation);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(newImplementation, data);
        }
    }

    /**
     * @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCallSecure(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        address oldImplementation = _getImplementation();

        // Initial upgrade and setup call
        _setImplementation(newImplementation);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(newImplementation, data);
        }

        // Perform rollback test if not already in progress
        StorageSlot.BooleanSlot storage rollbackTesting = StorageSlot.getBooleanSlot(_ROLLBACK_SLOT);
        if (!rollbackTesting.value) {
            // Trigger rollback using upgradeTo from the new implementation
            rollbackTesting.value = true;
            Address.functionDelegateCall(
                newImplementation,
                abi.encodeWithSignature("upgradeTo(address)", oldImplementation)
            );
            rollbackTesting.value = false;
            // Check rollback was effective
            require(oldImplementation == _getImplementation(), "ERC1967Upgrade: upgrade breaks further upgrades");
            // Finally reset to the new implementation and log the upgrade
            _upgradeTo(newImplementation);
        }
    }

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Emitted when the admin account has changed.
     */
    event AdminChanged(address previousAdmin, address newAdmin);

    /**
     * @dev Returns the current admin.
     */
    function _getAdmin() internal view returns (address) {
        return StorageSlot.getAddressSlot(_ADMIN_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        require(newAdmin != address(0), "ERC1967: new admin is the zero address");
        StorageSlot.getAddressSlot(_ADMIN_SLOT).value = newAdmin;
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     */
    function _changeAdmin(address newAdmin) internal {
        emit AdminChanged(_getAdmin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
     */
    bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

    /**
     * @dev Emitted when the beacon is upgraded.
     */
    event BeaconUpgraded(address indexed beacon);

    /**
     * @dev Returns the current beacon.
     */
    function _getBeacon() internal view returns (address) {
        return StorageSlot.getAddressSlot(_BEACON_SLOT).value;
    }

    /**
     * @dev Stores a new beacon in the EIP1967 beacon slot.
     */
    function _setBeacon(address newBeacon) private {
        require(Address.isContract(newBeacon), "ERC1967: new beacon is not a contract");
        require(
            Address.isContract(IBeacon(newBeacon).implementation()),
            "ERC1967: beacon implementation is not a contract"
        );
        StorageSlot.getAddressSlot(_BEACON_SLOT).value = newBeacon;
    }

    /**
     * @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does
     * not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that).
     *
     * Emits a {BeaconUpgraded} event.
     */
    function _upgradeBeaconToAndCall(
        address newBeacon,
        bytes memory data,
        bool forceCall
    ) internal {
        _setBeacon(newBeacon);
        emit BeaconUpgraded(newBeacon);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(IBeacon(newBeacon).implementation(), data);
        }
    }
}

File 4 of 7 : Proxy.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 *
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 *
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.
            let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 {
                revert(0, returndatasize())
            }
            default {
                return(0, returndatasize())
            }
        }
    }

    /**
     * @dev This is a virtual function that should be overriden so it returns the address to which the fallback function
     * and {_fallback} should delegate.
     */
    function _implementation() internal view virtual returns (address);

    /**
     * @dev Delegates the current call to the address returned by `_implementation()`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _fallback() internal virtual {
        _beforeFallback();
        _delegate(_implementation());
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
     * function in the contract matches the call data.
     */
    fallback() external payable virtual {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive() external payable virtual {
        _fallback();
    }

    /**
     * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
     * call, or as part of the Solidity `fallback` or `receive` functions.
     *
     * If overriden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {}
}

File 5 of 7 : IBeacon.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev This is the interface that {BeaconProxy} expects of its beacon.
 */
interface IBeacon {
    /**
     * @dev Must return an address that can be used as a delegate call target.
     *
     * {BeaconProxy} will check that this address is a contract.
     */
    function implementation() external view returns (address);
}

File 6 of 7 : Address.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 7 of 7 : StorageSlot.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        assembly {
            r.slot := slot
        }
    }
}

Settings
{
  "remappings": [],
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "evmVersion": "istanbul",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"implementation","type":"address"},{"internalType":"bytes","name":"initData","type":"bytes"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"beacon","type":"address"}],"name":"BeaconUpgraded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"stateMutability":"payable","type":"receive"}]

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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)

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

-----Decoded View---------------
Arg [0] : implementation (address): 0x14214B605EF1b43812D3B7F9EDfcb4dA6Ba28bbF
Arg [1] : initData (bytes): 0x3bfa0638000000000000000000000000449c258f75bef9b6840e9252706d1644a9b4983c00000000000000000000000000000000000000000000000000000000000000050000000000000000000000007a4b5a56256163f07b2c80a7ca55abe66c4ec4d700000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000004000000000000000000000000aca654bdf148d1a5d490f5d1a44b84b4773b934c0000000000000000000000000d500b1d8e8ef31e21c99d1db9a6444d3adf1270

-----Encoded View---------------
11 Constructor Arguments found :
Arg [0] : 00000000000000000000000014214b605ef1b43812d3b7f9edfcb4da6ba28bbf
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 00000000000000000000000000000000000000000000000000000000000000e4
Arg [3] : 3bfa0638000000000000000000000000449c258f75bef9b6840e9252706d1644
Arg [4] : a9b4983c00000000000000000000000000000000000000000000000000000000
Arg [5] : 000000050000000000000000000000007a4b5a56256163f07b2c80a7ca55abe6
Arg [6] : 6c4ec4d700000000000000000000000000000000000000000000000000000000
Arg [7] : 0000000100000000000000000000000000000000000000000000000000000000
Arg [8] : 00000004000000000000000000000000aca654bdf148d1a5d490f5d1a44b84b4
Arg [9] : 773b934c0000000000000000000000000d500b1d8e8ef31e21c99d1db9a6444d
Arg [10] : 3adf127000000000000000000000000000000000000000000000000000000000


Block Transaction Gas Used Reward
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Block Uncle Number Difficulty Gas Used Reward
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Validator Index Block Amount
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Transaction Hash Block Value Eth2 PubKey Valid
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Chain Token Portfolio % Price Amount Value
MATIC86.40%$0.9995448,162,049.8837$8,158,327.99
MATIC4.49%$0.3499121,211,727.189$423,998.08
MATIC3.09%$0.0397767,334,542.74$291,738.33
MATIC1.60%$1150,456.4243$150,606.88
MATIC1.41%$2,241.759.3415$133,025.72
MATIC0.83%$0.99954478,680.5498$78,644.67
MATIC0.74%$0.0000174,042,766,317.9968$69,656.86
MATIC0.57%$0.145268370,189.3149$53,776.79
MATIC0.20%$51,0380.3735$19,065.03
MATIC0.19%$229.0579.5518$18,221.33
MATIC0.15%$0.042616323,823$13,799.88
MATIC0.13%$0.00038233,282,060.42$12,698.44
MATIC0.03%$0.12514724,304.9588$3,041.69
MATIC0.03%$0.06068249,984.4629$3,033.16
MATIC0.03%$0.05567750,000$2,783.85
MATIC0.03%$12,477.4014$2,479.88
MATIC0.02%$17.75102.7309$1,823.47
MATIC<0.01%$0.956203717.2776$685.86
MATIC<0.01%$78.935.2376$413.4
MATIC<0.01%$8.1747.2601$386.11
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MATIC<0.01%$1354.7015$355.06
MATIC<0.01%$13.7520.8959$287.32
MATIC<0.01%$0.02535110,502.7848$266.25
MATIC<0.01%$0.01219215,941.3178$194.36
MATIC<0.01%$0.01409813,511.9752$190.49
MATIC<0.01%$0.457068375.9912$171.85
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MATIC<0.01%$0.0000371,386,276.6523$51.6
MATIC<0.01%$2.2323.0001$51.29
MATIC
Polygon (MATIC)
<0.01%$0.359684135.4097$48.7
MATIC<0.01%$0.129193365.496$47.22
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MATIC<0.01%$1.0928.5982$31.11
MATIC<0.01%$129.9139$29.91
MATIC<0.01%$3,316.990.00739351$24.52
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MATIC<0.01%$0.10382830.6178$3.18
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MATIC<0.01%$1.11.1$1.21
MATIC<0.01%$0.004273215.6401$0.9214
MATIC<0.01%$0.006817110$0.7498
MATIC<0.01%$0.2289773.1398$0.7189
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MATIC<0.01%<$0.0000013,780,737.9464$0.5398
MATIC<0.01%<$0.00000130,000,000$0.387
MATIC<0.01%$1.090.3$0.3278
MATIC<0.01%$0.0000515,400$0.2771
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MATIC<0.01%$0.1421831.618$0.23
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MATIC<0.01%$0.0252738$0.2021
MATIC<0.01%$0.0001591,000$0.1587
MATIC<0.01%$0.00089164$0.146
MATIC<0.01%$0.0656722$0.1313
MATIC<0.01%$0.1011651$0.1011
ETH<0.01%$0.350087.4533$2.61
BASE<0.01%$2,287.970.0002$0.457594
LINEA<0.01%$2,295.730.0001$0.229573
GLMR<0.01%$0.1370380.7473$0.10241
CRONOS<0.01%$0.069070.001$0.000069
CELO<0.01%$0.3727150.00005783$0.000022
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