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| Withdraw Fee | 120516058 | 614 days ago | IN | 0 ETH | 0.000019647455 | ||||
| Withdraw Fee | 120516046 | 614 days ago | IN | 0 ETH | 0.000004229862 | ||||
| Withdraw Fee | 120516031 | 614 days ago | IN | 0 ETH | 0.000004314574 | ||||
| Withdraw Fee | 120516018 | 614 days ago | IN | 0 ETH | 0.00000605438 | ||||
| Withdraw Fee | 120516003 | 614 days ago | IN | 0 ETH | 0.000004742499 | ||||
| Withdraw Fee | 120515985 | 614 days ago | IN | 0 ETH | 0.000003363643 | ||||
| Withdraw Fee | 120515963 | 614 days ago | IN | 0 ETH | 0.000005738157 | ||||
| Withdraw Fee | 120515915 | 614 days ago | IN | 0 ETH | 0.000002377435 | ||||
| Withdraw Fee | 120515915 | 614 days ago | IN | 0 ETH | 0.000004829737 | ||||
| Withdraw Fee | 120515915 | 614 days ago | IN | 0 ETH | 0.000004385842 | ||||
| Withdraw Fee | 120515915 | 614 days ago | IN | 0 ETH | 0.000009342219 | ||||
| Withdraw Fee | 120515915 | 614 days ago | IN | 0 ETH | 0.000004018542 | ||||
| Withdraw Fee | 120515915 | 614 days ago | IN | 0 ETH | 0.00001002351 | ||||
| Withdraw Fee | 120515915 | 614 days ago | IN | 0 ETH | 0.000004573922 | ||||
| Withdraw Fee | 120515915 | 614 days ago | IN | 0 ETH | 0.000004033919 | ||||
| Withdraw Fee | 120515915 | 614 days ago | IN | 0 ETH | 0.000006827486 | ||||
| Withdraw Fee | 120515915 | 614 days ago | IN | 0 ETH | 0.000006642088 | ||||
| Withdraw Fee | 120515915 | 614 days ago | IN | 0 ETH | 0.000031335784 | ||||
| Withdraw Fee | 120515561 | 614 days ago | IN | 0 ETH | 0.000004163937 | ||||
| Execute | 118714149 | 656 days ago | IN | 0.824439299254336 ETH | 0.000012802509 | ||||
| Execute | 118703648 | 656 days ago | IN | 2.192 ETH | 0.000063266346 | ||||
| Execute | 118703259 | 656 days ago | IN | 0.05035 ETH | 0.000012547388 | ||||
| Execute | 118685432 | 657 days ago | IN | 0.005 ETH | 0.00002439437 | ||||
| Execute | 118680899 | 657 days ago | IN | 0.00096 ETH | 0.000001645157 | ||||
| Execute | 118676552 | 657 days ago | IN | 0 ETH | 0.00001649012 |
Latest 25 internal transactions (View All)
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| 120515561 | 614 days ago | 0.196513418946374 ETH | ||||
| 118714149 | 656 days ago | 0.824131757405579 ETH | ||||
| 118703648 | 656 days ago | 2.191694563225412 ETH | ||||
| 118703259 | 656 days ago | 0.05009825 ETH | ||||
| 118685432 | 657 days ago | 0.004845030436022 ETH | ||||
| 118665436 | 657 days ago | 0.000956406427248 ETH | ||||
| 118663807 | 657 days ago | 0.004922785756312 ETH | ||||
| 118651588 | 657 days ago | 0.069717672036544 ETH | ||||
| 118622984 | 658 days ago | 0.009939777193131 ETH | ||||
| 118608746 | 658 days ago | 0.027359995351845 ETH | ||||
| 118603688 | 658 days ago | 0.05373 ETH | ||||
| 118575721 | 659 days ago | 0.002919025304813 ETH | ||||
| 118574458 | 659 days ago | 0.002857914583931 ETH | ||||
| 118573020 | 659 days ago | 0.002857093860752 ETH | ||||
| 118516943 | 660 days ago | 0.284130581674165 ETH | ||||
| 118481679 | 661 days ago | 0.986281076268688 ETH | ||||
| 118472183 | 661 days ago | 0.311708076927568 ETH | ||||
| 118466356 | 662 days ago | 0.046436020986289 ETH | ||||
| 118462998 | 662 days ago | 0.00585314116365 ETH | ||||
| 118451350 | 662 days ago | 0.003853176094719 ETH | ||||
| 118384626 | 664 days ago | 0.004307733889329 ETH | ||||
| 118354453 | 664 days ago | 0.061695159126935 ETH | ||||
| 118344433 | 664 days ago | 0.064696015369462 ETH | ||||
| 118315956 | 665 days ago | 0.001850413606378 ETH | ||||
| 118306817 | 665 days ago | 0.058705 ETH |
Cross-Chain Transactions
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Contract Name:
TransparentUpgradeableProxy
Compiler Version
v0.8.16+commit.07a7930e
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (proxy/transparent/TransparentUpgradeableProxy.sol)
pragma solidity ^0.8.0;
import "../ERC1967/ERC1967Proxy.sol";
/**
* @dev This contract implements a proxy that is upgradeable by an admin.
*
* To avoid https://medium.com/nomic-labs-blog/malicious-backdoors-in-ethereum-proxies-62629adf3357[proxy selector
* clashing], which can potentially be used in an attack, this contract uses the
* https://blog.openzeppelin.com/the-transparent-proxy-pattern/[transparent proxy pattern]. This pattern implies two
* things that go hand in hand:
*
* 1. If any account other than the admin calls the proxy, the call will be forwarded to the implementation, even if
* that call matches one of the admin functions exposed by the proxy itself.
* 2. If the admin calls the proxy, it can access the admin functions, but its calls will never be forwarded to the
* implementation. If the admin tries to call a function on the implementation it will fail with an error that says
* "admin cannot fallback to proxy target".
*
* These properties mean that the admin account can only be used for admin actions like upgrading the proxy or changing
* the admin, so it's best if it's a dedicated account that is not used for anything else. This will avoid headaches due
* to sudden errors when trying to call a function from the proxy implementation.
*
* Our recommendation is for the dedicated account to be an instance of the {ProxyAdmin} contract. If set up this way,
* you should think of the `ProxyAdmin` instance as the real administrative interface of your proxy.
*/
contract TransparentUpgradeableProxy is ERC1967Proxy {
/**
* @dev Initializes an upgradeable proxy managed by `_admin`, backed by the implementation at `_logic`, and
* optionally initialized with `_data` as explained in {ERC1967Proxy-constructor}.
*/
constructor(
address _logic,
address admin_,
bytes memory _data
) payable ERC1967Proxy(_logic, _data) {
_changeAdmin(admin_);
}
/**
* @dev Modifier used internally that will delegate the call to the implementation unless the sender is the admin.
*/
modifier ifAdmin() {
if (msg.sender == _getAdmin()) {
_;
} else {
_fallback();
}
}
/**
* @dev Returns the current admin.
*
* NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyAdmin}.
*
* TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
* https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
* `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`
*/
function admin() external ifAdmin returns (address admin_) {
admin_ = _getAdmin();
}
/**
* @dev Returns the current implementation.
*
* NOTE: Only the admin can call this function. See {ProxyAdmin-getProxyImplementation}.
*
* TIP: To get this value clients can read directly from the storage slot shown below (specified by EIP1967) using the
* https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
* `0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc`
*/
function implementation() external ifAdmin returns (address implementation_) {
implementation_ = _implementation();
}
/**
* @dev Changes the admin of the proxy.
*
* Emits an {AdminChanged} event.
*
* NOTE: Only the admin can call this function. See {ProxyAdmin-changeProxyAdmin}.
*/
function changeAdmin(address newAdmin) external virtual ifAdmin {
_changeAdmin(newAdmin);
}
/**
* @dev Upgrade the implementation of the proxy.
*
* NOTE: Only the admin can call this function. See {ProxyAdmin-upgrade}.
*/
function upgradeTo(address newImplementation) external ifAdmin {
_upgradeToAndCall(newImplementation, bytes(""), false);
}
/**
* @dev Upgrade the implementation of the proxy, and then call a function from the new implementation as specified
* by `data`, which should be an encoded function call. This is useful to initialize new storage variables in the
* proxied contract.
*
* NOTE: Only the admin can call this function. See {ProxyAdmin-upgradeAndCall}.
*/
function upgradeToAndCall(address newImplementation, bytes calldata data) external payable ifAdmin {
_upgradeToAndCall(newImplementation, data, true);
}
/**
* @dev Returns the current admin.
*/
function _admin() internal view virtual returns (address) {
return _getAdmin();
}
/**
* @dev Makes sure the admin cannot access the fallback function. See {Proxy-_beforeFallback}.
*/
function _beforeFallback() internal virtual override {
require(msg.sender != _getAdmin(), "TransparentUpgradeableProxy: admin cannot fallback to proxy target");
super._beforeFallback();
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (interfaces/draft-IERC1822.sol)
pragma solidity ^0.8.0;
/**
* @dev ERC1822: Universal Upgradeable Proxy Standard (UUPS) documents a method for upgradeability through a simplified
* proxy whose upgrades are fully controlled by the current implementation.
*/
interface IERC1822Proxiable {
/**
* @dev Returns the storage slot that the proxiable contract assumes is being used to store the implementation
* address.
*
* IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks
* bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this
* function revert if invoked through a proxy.
*/
function proxiableUUID() external view returns (bytes32);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (proxy/ERC1967/ERC1967Proxy.sol)
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 initializing the storage of the proxy like a Solidity constructor.
*/
constructor(address _logic, bytes memory _data) payable {
_upgradeToAndCall(_logic, _data, false);
}
/**
* @dev Returns the current implementation address.
*/
function _implementation() internal view virtual override returns (address impl) {
return ERC1967Upgrade._getImplementation();
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (proxy/ERC1967/ERC1967Upgrade.sol)
pragma solidity ^0.8.2;
import "../beacon/IBeacon.sol";
import "../../interfaces/draft-IERC1822.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 _upgradeToAndCallUUPS(
address newImplementation,
bytes memory data,
bool forceCall
) internal {
// Upgrades from old implementations will perform a rollback test. This test requires the new
// implementation to upgrade back to the old, non-ERC1822 compliant, implementation. Removing
// this special case will break upgrade paths from old UUPS implementation to new ones.
if (StorageSlot.getBooleanSlot(_ROLLBACK_SLOT).value) {
_setImplementation(newImplementation);
} else {
try IERC1822Proxiable(newImplementation).proxiableUUID() returns (bytes32 slot) {
require(slot == _IMPLEMENTATION_SLOT, "ERC1967Upgrade: unsupported proxiableUUID");
} catch {
revert("ERC1967Upgrade: new implementation is not UUPS");
}
_upgradeToAndCall(newImplementation, data, forceCall);
}
}
/**
* @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);
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (proxy/Proxy.sol)
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 internal 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 overridden 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 internal 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 overridden should call `super._beforeFallback()`.
*/
function _beforeFallback() internal virtual {}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/beacon/IBeacon.sol)
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);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/Address.sol)
pragma solidity ^0.8.1;
/**
* @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
* ====
*
* [IMPORTANT]
* ====
* You shouldn't rely on `isContract` to protect against flash loan attacks!
*
* Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
* like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
* constructor.
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize/address.code.length, which returns 0
// for contracts in construction, since the code is only stored at the end
// of the constructor execution.
return account.code.length > 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
/// @solidity memory-safe-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/StorageSlot.sol)
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) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `BooleanSlot` with member `value` located at `slot`.
*/
function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
*/
function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `Uint256Slot` with member `value` located at `slot`.
*/
function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
}{
"evmVersion": "london",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs",
"useLiteralContent": true
},
"optimizer": {
"enabled": true,
"runs": 200
},
"remappings": [],
"viaIR": true,
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
}
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
Contract ABI
API[{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"address","name":"admin_","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","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"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"admin_","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"implementation_","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"},{"stateMutability":"payable","type":"receive"}]Contract Creation Code
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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)
0000000000000000000000001bdbbc6304e84501b05b00bc88d35437d5e1e7a40000000000000000000000003aa3f041fb08d6b1950c4f7c156dcca19c80626200000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000
-----Decoded View---------------
Arg [0] : _logic (address): 0x1bdBBc6304e84501B05b00bc88d35437d5E1e7A4
Arg [1] : admin_ (address): 0x3aa3f041FB08D6B1950C4F7C156DcCa19C806262
Arg [2] : _data (bytes): 0x
-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 0000000000000000000000001bdbbc6304e84501b05b00bc88d35437d5e1e7a4
Arg [1] : 0000000000000000000000003aa3f041fb08d6b1950c4f7c156dcca19c806262
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000000
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Net Worth in USD
$168.09
Net Worth in ETH
0.061457
Token Allocations
USDC.E
40.36%
USD₮0
30.78%
ETH
16.25%
Others
12.62%
Multichain Portfolio | 35 Chains
| Chain | Token | Portfolio % | Price | Amount | Value |
|---|---|---|---|---|---|
| ARB | 40.36% | $0.999609 | 67.8602 | $67.83 | |
| ARB | 30.78% | $0.998744 | 51.8 | $51.73 | |
| ARB | 16.25% | $2,731.49 | 0.01 | $27.31 | |
| ARB | 1.37% | $0.181519 | 12.672 | $2.3 | |
| ARB | 1.34% | $0.999753 | 2.2492 | $2.25 | |
| ARB | 1.10% | $2,765.82 | 0.000668 | $1.85 | |
| ARB | 0.68% | $0.998398 | 1.1412 | $1.14 | |
| ARB | 0.59% | $1 | 0.999 | $0.999 | |
| ARB | 0.53% | $0.997822 | 0.8991 | $0.8971 | |
| ARB | 0.35% | $0.58989 | 1.0042 | $0.5923 | |
| ARB | 0.31% | $0.999559 | 0.525 | $0.5247 | |
| ARB | 0.30% | $0.994801 | 0.5033 | $0.5007 | |
| ARB | 0.30% | $0.990488 | 0.5013 | $0.4965 | |
| ARB | 0.12% | $0.00 | 0.00140698 | $0.00 | |
| ARB | 0.12% | $6.88 | 0.0287 | $0.1976 | |
| ARB | 0.07% | $0.461591 | 0.25 | $0.1153 | |
| BSC | 4.78% | $844.8 | 0.00951557 | $8.04 | |
| OP | 0.53% | $0.934974 | 0.9499 | $0.8881 | |
| OP | 0.13% | $0.383189 | 0.5699 | $0.2183 | |
| POL | <0.01% | $0.11098 | 0.0019 | $0.000211 |
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A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.