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Latest 25 from a total of 1,754,647 transactions
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| Take Bid Single | 24465297 | 6 mins ago | IN | 0 ETH | 0.00062072 | ||||
| Take Bid Single | 24465294 | 6 mins ago | IN | 0 ETH | 0.0004456 | ||||
| Take Bid Single | 24465292 | 7 mins ago | IN | 0 ETH | 0.00044514 | ||||
| Take Ask Single | 24465292 | 7 mins ago | IN | 0.375594 ETH | 0.00030233 | ||||
| Take Ask Single | 24465219 | 21 mins ago | IN | 0.132409 ETH | 0.00000536 | ||||
| Take Bid Single | 24465201 | 25 mins ago | IN | 0 ETH | 0.00027377 | ||||
| Cancel Trades | 24465195 | 26 mins ago | IN | 0 ETH | 0.00010704 | ||||
| Take Ask Single | 24465185 | 28 mins ago | IN | 0.08749999 ETH | 0.00037518 | ||||
| Take Ask Single | 24465179 | 29 mins ago | IN | 0.08249999 ETH | 0.00037568 | ||||
| Take Ask Single | 24465174 | 30 mins ago | IN | 0.2040402 ETH | 0.00001891 | ||||
| Take Ask Single | 24465165 | 32 mins ago | IN | 0.02656251 ETH | 0.00036169 | ||||
| Take Ask Single | 24465137 | 38 mins ago | IN | 0.2299 ETH | 0.00026172 | ||||
| Cancel Trades | 24465075 | 50 mins ago | IN | 0 ETH | 0.00021271 | ||||
| Take Bid Single | 24465071 | 51 mins ago | IN | 0 ETH | 0.00000439 | ||||
| Cancel Trades | 24465053 | 55 mins ago | IN | 0 ETH | 0.00010695 | ||||
| Cancel Trades | 24465048 | 56 mins ago | IN | 0 ETH | 0.00015875 | ||||
| Take Bid | 24465042 | 57 mins ago | IN | 0 ETH | 0.00050545 | ||||
| Take Bid | 24465021 | 1 hr ago | IN | 0 ETH | 0.00040048 | ||||
| Cancel Trades | 24464999 | 1 hr ago | IN | 0 ETH | 0.00000216 | ||||
| Take Ask Single | 24464928 | 1 hr ago | IN | 0.014743 ETH | 0.00016284 | ||||
| Take Bid Single | 24464920 | 1 hr ago | IN | 0 ETH | 0.00033803 | ||||
| Take Ask Single | 24464918 | 1 hr ago | IN | 0.63 ETH | 0.00026233 | ||||
| Take Ask Single | 24464894 | 1 hr ago | IN | 0.0754999 ETH | 0.00029093 | ||||
| Cancel Trades | 24464893 | 1 hr ago | IN | 0 ETH | 0.00015949 | ||||
| Take Ask Single | 24464875 | 1 hr ago | IN | 0.02457 ETH | 0.00026846 |
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| Transfer | 24465292 | 7 mins ago | 0.375594 ETH | ||||
| Transfer | 24465219 | 21 mins ago | 0.132409 ETH | ||||
| Transfer | 24465185 | 28 mins ago | 0.08749999 ETH | ||||
| Transfer | 24465179 | 29 mins ago | 0.08249999 ETH | ||||
| Transfer | 24465174 | 30 mins ago | 0.2040402 ETH | ||||
| Transfer | 24465165 | 32 mins ago | 0.02656251 ETH | ||||
| Transfer | 24465137 | 38 mins ago | 0.2299 ETH | ||||
| Transfer | 24464928 | 1 hr ago | 0.014743 ETH | ||||
| Transfer | 24464918 | 1 hr ago | 0.63 ETH | ||||
| Transfer | 24464894 | 1 hr ago | 0.0754999 ETH | ||||
| Transfer | 24464875 | 1 hr ago | 0.02457 ETH | ||||
| Transfer | 24464872 | 1 hr ago | 0.05098 ETH | ||||
| Transfer | 24464838 | 1 hr ago | 0.1245 ETH | ||||
| Transfer | 24464832 | 1 hr ago | 0.1307 ETH | ||||
| Transfer | 24464832 | 1 hr ago | 0.127499 ETH | ||||
| Transfer | 24464804 | 1 hr ago | 0.517 ETH | ||||
| Transfer | 24464786 | 1 hr ago | 4.3 ETH | ||||
| Transfer | 24464730 | 1 hr ago | 1.089999 ETH | ||||
| Take Ask Single | 24464730 | 1 hr ago | 1.089999 ETH | ||||
| Transfer | 24464628 | 2 hrs ago | 0.009848 ETH | ||||
| Transfer | 24464574 | 2 hrs ago | 0.1214852 ETH | ||||
| Transfer | 24464574 | 2 hrs ago | 0.1214862 ETH | ||||
| Transfer | 24464574 | 2 hrs ago | 0.12151039 ETH | ||||
| Transfer | 24464539 | 2 hrs ago | 0.0133 ETH | ||||
| Transfer | 24464497 | 2 hrs ago | 0.02505 ETH |
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Contract Name:
ERC1967Proxy
Compiler Version
v0.8.17+commit.8df45f5f
Optimization Enabled:
Yes with 20000 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/ERC1967/ERC1967Proxy.sol)
pragma solidity 0.8.17;
import "lib/openzeppelin-contracts/contracts/proxy/Proxy.sol";
import "lib/openzeppelin-contracts/contracts/proxy/ERC1967/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();
}
}// 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 (last updated v4.8.3) (proxy/ERC1967/ERC1967Upgrade.sol)
pragma solidity ^0.8.2;
import "../beacon/IBeacon.sol";
import "../../interfaces/IERC1967.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._
*/
abstract contract ERC1967Upgrade is IERC1967 {
// 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 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 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 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 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
pragma solidity ^0.8.0;
/**
* @dev ERC-1967: Proxy Storage Slots. This interface contains the events defined in the ERC.
*
* _Available since v4.8.3._
*/
interface IERC1967 {
/**
* @dev Emitted when the implementation is upgraded.
*/
event Upgraded(address indexed implementation);
/**
* @dev Emitted when the admin account has changed.
*/
event AdminChanged(address previousAdmin, address newAdmin);
/**
* @dev Emitted when the beacon is changed.
*/
event BeaconUpgraded(address indexed beacon);
}// 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 v4.8.0) (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
*
* Furthermore, `isContract` will also return true if the target contract within
* the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
* which only has an effect at the end of a transaction.
* ====
*
* [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://consensys.net/diligence/blog/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/v0.8.0/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 functionCallWithValue(target, data, 0, "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");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResultFromTarget(target, 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) {
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResultFromTarget(target, 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) {
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResultFromTarget(target, success, returndata, errorMessage);
}
/**
* @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
* the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
*
* _Available since v4.8._
*/
function verifyCallResultFromTarget(
address target,
bool success,
bytes memory returndata,
string memory errorMessage
) internal view returns (bytes memory) {
if (success) {
if (returndata.length == 0) {
// only check isContract if the call was successful and the return data is empty
// otherwise we already know that it was a contract
require(isContract(target), "Address: call to non-contract");
}
return returndata;
} else {
_revert(returndata, errorMessage);
}
}
/**
* @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
* revert reason or 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 {
_revert(returndata, errorMessage);
}
}
function _revert(bytes memory returndata, string memory errorMessage) private pure {
// 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)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.
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:
* ```solidity
* 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`, `uint256`._
* _Available since v4.9 for `string`, `bytes`._
*/
library StorageSlot {
struct AddressSlot {
address value;
}
struct BooleanSlot {
bool value;
}
struct Bytes32Slot {
bytes32 value;
}
struct Uint256Slot {
uint256 value;
}
struct StringSlot {
string value;
}
struct BytesSlot {
bytes 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
}
}
/**
* @dev Returns an `StringSlot` with member `value` located at `slot`.
*/
function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `StringSlot` representation of the string storage pointer `store`.
*/
function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := store.slot
}
}
/**
* @dev Returns an `BytesSlot` with member `value` located at `slot`.
*/
function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
*/
function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
/// @solidity memory-safe-assembly
assembly {
r.slot := store.slot
}
}
}{
"viaIR": false,
"metadata": {
"bytecodeHash": "none"
},
"optimizer": {
"enabled": true,
"runs": 20000
},
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
},
"libraries": {},
"remappings": [
"@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/",
"@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
"ds-test/=lib/forge-std/lib/ds-test/src/",
"erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
"forge-std/=lib/forge-std/src/",
"openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
"openzeppelin-contracts/=lib/openzeppelin-contracts/",
"openzeppelin/=lib/openzeppelin-contracts/contracts/",
"solmate/=lib/solmate/src/"
]
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
Contract ABI
API[{"inputs":[{"internalType":"address","name":"_logic","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"},{"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)
0000000000000000000000000110d858e5c7ca4e507a7deda0f3f8be66ff953e000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000048129fc1c00000000000000000000000000000000000000000000000000000000
-----Decoded View---------------
Arg [0] : _logic (address): 0x0110d858E5c7cA4e507a7dEDA0f3f8be66Ff953e
Arg [1] : _data (bytes): 0x8129fc1c
-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 0000000000000000000000000110d858e5c7ca4e507a7deda0f3f8be66ff953e
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [3] : 8129fc1c00000000000000000000000000000000000000000000000000000000
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Net Worth in USD
$34,407.97
Net Worth in ETH
17.461961
Token Allocations
ETH
93.03%
BNB
6.96%
AVAX
0.01%
Others
0.01%
Multichain Portfolio | 34 Chains
| Chain | Token | Portfolio % | Price | Amount | Value |
|---|---|---|---|---|---|
| BLAST | 37.33% | $1,971.11 | 6.5168 | $12,845.28 | |
| BASE | 29.06% | $1,971.06 | 5.0721 | $9,997.31 | |
| ARB | 19.39% | $1,971.17 | 3.385 | $6,672.41 | |
| OP | 5.39% | $1,970.89 | 0.941 | $1,854.68 | |
| BSC | 4.99% | $616.39 | 2.7849 | $1,716.6 | |
| OPBNB | 1.97% | $616.06 | 1.0984 | $676.65 | |
| LINEA | 1.06% | $1,970.89 | 0.1846 | $363.8 | |
| SCROLL | 0.80% | $1,970.89 | 0.1394 | $274.64 | |
| AVAX | 0.01% | $9.27 | 0.4861 | $4.51 | |
| POL | $0.107163 | 16.5721 | $1.78 | ||
| MANTLE | $0.627021 | 0.5044 | $0.316293 | ||
| CELO | $0.083168 | 0.0169 | $0.001404 |
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[ Download: CSV Export ]
[ Download: CSV Export ]
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.
${zeroWidthWarningMessage} Check the actual text at ENS.
`;
}
const contentHtml =
`Additional Info
Full Name:
Note:
- Name tag is displayed due to forward and reverse resolution. Find out more.
- A Domain Name is not necessarily held by a person popularly associated with the name.
Other names resolving to this address:
${listOtherENSNames}
${moreOtherENSNames}
`;
return result;
}
// ===== end ENS name tag
const tooltipForTokenHolding = '109 Token Contracts';
var adjustPosition = 0;
$(document).ready(function () {
switchAmountToValue(document.getElementById("headerAmountValue"), 'Value (USD)', 'Amount', true);
switchAmountToValue(document.getElementById("headerIntAmountValue"), 'Value (USD)', 'Amount', true);
switchMethodColumn(document.getElementById("headerMethod"), 'Method', 'Action', true);
switchMethodColumn(document.getElementById("headerMethod_internaltx"), 'Method', 'Action', true);
onDocumentReady();
$("[rel='tooltip']").tooltip();
$("[data-bs-toggle-second='tooltip']").tooltip({ trigger: 'hover' });
$("[rel='tooltipEns']").each(function () {
$(this).tooltip({ title: $(this).attr("tooltip-title") });
});
//if (hash != '') {
// activaTab(hash);
//};
onAddressDocReady();
//// Note: this is causing "Copied" tooltip not showing when copy button is clicked in V3, and seems like not applicable to v3, comment out first in case there is issue
//$('[data-bs-toggle="tooltip"]').click(function () {
// $('[data-bs-toggle="tooltip"]').tooltip("hide");
//});
if (document.getElementById("copyaddressbutton")) {
document.getElementById("copyaddressbutton").classList.remove("disabled");
}
if ($("#txtSearchContract").length) {
initialiseKeyupOnDocReady();
}
if (!!$('#ensName')[0]) {
initEnsNamePopOver();
}
handleToggle();
$("#btnLoginRequired").attr("href", "/login?ref=" + window.location.pathname.slice(1));
if (window.matchMedia("(max-width: 767px)").matches) {
// Mobile
adjustPosition = 90;
} else {
// Others
adjustPosition = 50;
}
if (tooltipForTokenHolding) {
const dropdownMenuBalance = document.getElementById("dropdownMenuBalance");
if (dropdownMenuBalance) {
const dropdownWrapper = dropdownMenuBalance.closest(".dropdown");
if (dropdownWrapper) {
dropdownWrapper.setAttribute("title", tooltipForTokenHolding);
new bootstrap.Tooltip(dropdownWrapper);
}
}
}
setIOState();
setFiltersStatus();
});
function displayAudit() {
$('html, body').animate({
scrollTop: $("#auditReportId").offset().top - adjustPosition
});
}
function handleToggle() {
var className = document.getElementsByClassName('editor');
var classNameCount = className.length;
for (var j = 0; j t.innerWidth()) {
if (mb + d > tb) {
t.css('padding-bottom', ((mb + d) - tb));
}
}
else {
t.css('overflow', 'visible');
}
}).on('hidden.bs.dropdown', function () {
$(this).css({ 'padding-bottom': '', 'overflow': '' });
});
var btn_ERC20_sort = {
count: 0,
reminder_count: 2,
list: [],
default_list: [],
ERC20_sort_start: function (count) {
if (document.getElementsByClassName('list-custom-divider-ERC20')[0]) {
var self = this
if (count != undefined) {
self.count = count
}
var before_el = document.getElementsByClassName('list-custom-divider-ERC20')[0]
var parent_el = before_el.parentNode
var element_selector = parent_el.querySelectorAll(".list-custom-ERC20");
if (self.list.length == 0) {
element_selector.forEach(function (e) {
self.list.push(e);
self.default_list.push(e);
});
}
$(".list-custom-ERC20").remove()
var type = self.count % self.reminder_count
self.sortList(type, parent_el, before_el);
self.count++
}
},
sortList: function (type, parent_el, before_el) {
var self = this
var sorted_list = []
var icon_el = $(before_el).find('button').find('i')
switch (type) {
case 1:
icon_el.attr("class", "fad fa-sort-up")
sorted_list = self.sortUsdAsc()
break;
default:
icon_el.attr("class", "fad fa-sort-down")
sorted_list = self.sortUsdDesc()
}
for (var i = sorted_list.length - 1; i >= 0; i--) {
before_el.insertAdjacentElement('afterend', sorted_list[i])
}
},
sortUsdAsc: function () {
var self = this
var sort_list = self.list
sort_list.sort(function (a, b) {
var target_a_value = self.formatCurrencyToNumber(a.querySelector('.list-usd-value').textContent.trim() || -1);
var target_b_value = self.formatCurrencyToNumber(b.querySelector('.list-usd-value').textContent.trim() || -1);
if (target_a_value == -1 || target_b_value == -1) {
return 1;
}
if (target_a_value target_b_value) {
return 1;
}
return 0
});
return sort_list
},
sortUsdDesc: function () {
var self = this
var sort_list = self.list
sort_list.sort(function (a, b) {
var target_a_value = self.formatCurrencyToNumber(a.querySelector('.list-usd-value').textContent.trim() || -1);
var target_b_value = self.formatCurrencyToNumber(b.querySelector('.list-usd-value').textContent.trim() || -1);
if (target_a_value target_b_value) {
return -1;
}
return 0
});
return sort_list
},
formatCurrencyToNumber: function (strCurrency) {
if (typeof strCurrency == "number")
return strCurrency
else
return Number(strCurrency.replace(/[^0-9.-]+/g, ""));
},
}
$("#btn_ERC20_sort").on("click", function (event) {
event.preventDefault();
setTimeout(function () {
btn_ERC20_sort.ERC20_sort_start()
}, 10)
})
function hrefTokenHolding() {
var location = "/tokenholdings?a=0xb2ecfe4e4d61f8790bbb9de2d1259b9e2410cea5"
var queryString = $("input.form-control.form-control-xs.search.mb-3")[0].value
if (queryString) {
location += "&q=" + queryString
}
window.location.href = location
}
function toggleLoginModal() {
$('#loginRequiredModal').modal('toggle');
}
function setIOState() {
const mainAddress = $("#hdnAddress").val()?.toLowerCase();
const currentFilters = new URLSearchParams(window.location.search);
const faddr = currentFilters.get("fadd")?.toLowerCase();
const taddr = currentFilters.get("tadd")?.toLowerCase();
$(".dropdown-item-io").removeClass("active");
if (taddr) {
if (taddr.indexOf(mainAddress) != -1) {
$("#btnInTxFilter").addClass("active");
$("#btnInIntlTxFilter").addClass("active");
$(".js-listbox-item").text("IN");
}
else {
$("#btnOutTxFilter").addClass("active");
$("#btnOutIntlTxFilter").addClass("active");
$(".js-listbox-item").text("OUT");
}
}
else if (faddr) {
if (faddr.indexOf(mainAddress) != -1) {
$("#btnOutTxFilter").addClass("active");
$("#btnOutIntlTxFilter").addClass("active");
$(".js-listbox-item").text("OUT");
}
else {
$("#btnInTxFilter").addClass("active");
$("#btnInIntlTxFilter").addClass("active");
$(".js-listbox-item").text("IN");
}
}
else {
$("#btnAnyTxFilter").addClass("active");
$("#btnAnyIntlTxFilter").addClass("active");
$(".js-listbox-item").text("ANY");
}
}
function setFiltersStatus() {
if (isSignedIn == "0") {
disableControl("#dropdownMethod");
disableControl("#dropdownAge");
disableControl("#dropdownFrom");
disableControl("#dropdownIO");
disableControl("#dropdownTo");
disableControl("#btnDropdownAmount");
disableControl("#dropdownAgeIntlTxns");
disableControl("#dropdownFromIntlTxns");
disableControl("#dropdownIOIntlTxns");
disableControl("#dropdownToIntlTxns");
disableControl("#btnDropdownAmountIntlTxns");
$(".dropdown-filters").tooltip();
}
}
function disableControl(selector) {
$(selector).prop("disabled", true);
}