Hoodi Testnet

Contract

0xc7fCFeEc5FB9962bDC2234A7a25dCec739e27f9f

Overview

ETH Balance

575.9566963 ETH

More Info

Multichain Info

N/A
Transaction Hash
Method
Block
From
To
Amount
Delegate Balance16009322025-11-11 19:12:0027 days ago1762888320IN
0xc7fCFeEc...739e27f9f
0 ETH0.000082221.03365956
Delegate Balance15030912025-10-28 4:08:4842 days ago1761624528IN
0xc7fCFeEc...739e27f9f
0 ETH0.000156141.96308617
Deposit ETH14981462025-10-27 10:10:1242 days ago1761559812IN
0xc7fCFeEc...739e27f9f
1 ETH0.000121251.63108615
Remove Delegated...12369642025-09-18 8:17:0081 days ago1758183420IN
0xc7fCFeEc...739e27f9f
0 ETH0.000069141.94657833
Delegate Balance12369562025-09-18 8:15:1281 days ago1758183312IN
0xc7fCFeEc...739e27f9f
0 ETH0.000159061.99967783
Delegate Balance9993232025-08-13 15:44:12117 days ago1755099852IN
0xc7fCFeEc...739e27f9f
0 ETH0.000157991.98623432
Deposit ERC209976202025-08-13 9:30:00117 days ago1755077400IN
0xc7fCFeEc...739e27f9f
0 ETH0.000178141.8884002
Deposit ETH9789242025-08-10 13:21:12120 days ago1754832072IN
0xc7fCFeEc...739e27f9f
0.2466963 ETH0.000141441.902658
Deposit ETH8846792025-07-26 21:24:48135 days ago1753565088IN
0xc7fCFeEc...739e27f9f
1 ETH0.000162572.18692458
Deposit ERC208815222025-07-26 9:35:00135 days ago1753522500IN
0xc7fCFeEc...739e27f9f
0 ETH0.000075890.98250386
Delegate Balance8815012025-07-26 9:30:12135 days ago1753522212IN
0xc7fCFeEc...739e27f9f
0 ETH0.000069491.11297562
Delegate Balance8814922025-07-26 9:28:12135 days ago1753522092IN
0xc7fCFeEc...739e27f9f
0 ETH0.000084781.06590864
Deposit ETH8762102025-07-25 14:00:12136 days ago1753452012IN
0xc7fCFeEc...739e27f9f
0.5 ETH0.000086251.16027653
Deposit ERC208761982025-07-25 13:57:36136 days ago1753451856IN
0xc7fCFeEc...739e27f9f
0 ETH0.000108281.14770092
Update Account M...8226932025-07-17 14:28:36144 days ago1752762516IN
0xc7fCFeEc...739e27f9f
0 ETH0.000073352.06986623
Opt In To B App8226912025-07-17 14:28:12144 days ago1752762492IN
0xc7fCFeEc...739e27f9f
0 ETH0.000246152.00988063
Create Strategy8226892025-07-17 14:27:48144 days ago1752762468IN
0xc7fCFeEc...739e27f9f
0 ETH0.000149382.00953507
Deposit ERC208226112025-07-17 14:12:00144 days ago1752761520IN
0xc7fCFeEc...739e27f9f
0 ETH0.000155681.07993282
Delegate Balance8225952025-07-17 14:08:48144 days ago1752761328IN
0xc7fCFeEc...739e27f9f
0 ETH0.000124121.5604191
Remove Delegated...8220622025-07-17 12:16:12144 days ago1752754572IN
0xc7fCFeEc...739e27f9f
0 ETH0.000038891.0951091
Propose Withdraw...8145512025-07-16 9:11:00145 days ago1752657060IN
0xc7fCFeEc...739e27f9f
0 ETH0.000052261.20593248
Propose Withdraw...8144872025-07-16 8:57:36145 days ago1752656256IN
0xc7fCFeEc...739e27f9f
0 ETH0.000048131.11035073
Propose Withdraw...8144812025-07-16 8:55:48145 days ago1752656148IN
0xc7fCFeEc...739e27f9f
0 ETH0.000088692.04612548
Opt In To B App8143402025-07-16 8:23:36145 days ago1752654216IN
0xc7fCFeEc...739e27f9f
0 ETH0.000198652.09495197
Create Strategy8143372025-07-16 8:23:00145 days ago1752654180IN
0xc7fCFeEc...739e27f9f
0 ETH0.000076491.01588653
View all transactions

Latest 25 internal transactions (View All)

Advanced mode:
Parent Transaction Hash Method Block
From
To
Amount
Delegate Balance16009322025-11-11 19:12:0027 days ago1762888320
0xc7fCFeEc...739e27f9f
0 ETH
Delegate Balance16009322025-11-11 19:12:0027 days ago1762888320
0xc7fCFeEc...739e27f9f
0 ETH
Delegate Balance15030912025-10-28 4:08:4842 days ago1761624528
0xc7fCFeEc...739e27f9f
0 ETH
Delegate Balance15030912025-10-28 4:08:4842 days ago1761624528
0xc7fCFeEc...739e27f9f
0 ETH
Deposit ETH14981462025-10-27 10:10:1242 days ago1761559812
0xc7fCFeEc...739e27f9f
1 ETH
Deposit ETH14981462025-10-27 10:10:1242 days ago1761559812
0xc7fCFeEc...739e27f9f
1 ETH
Remove Delegated...12369642025-09-18 8:17:0081 days ago1758183420
0xc7fCFeEc...739e27f9f
0 ETH
Remove Delegated...12369642025-09-18 8:17:0081 days ago1758183420
0xc7fCFeEc...739e27f9f
0 ETH
Delegate Balance12369562025-09-18 8:15:1281 days ago1758183312
0xc7fCFeEc...739e27f9f
0 ETH
Delegate Balance12369562025-09-18 8:15:1281 days ago1758183312
0xc7fCFeEc...739e27f9f
0 ETH
Delegate Balance9993232025-08-13 15:44:12117 days ago1755099852
0xc7fCFeEc...739e27f9f
0 ETH
Delegate Balance9993232025-08-13 15:44:12117 days ago1755099852
0xc7fCFeEc...739e27f9f
0 ETH
Transfer From9976202025-08-13 9:30:00117 days ago1755077400
0xc7fCFeEc...739e27f9f
0 ETH
Deposit ERC209976202025-08-13 9:30:00117 days ago1755077400
0xc7fCFeEc...739e27f9f
0 ETH
Deposit ERC209976202025-08-13 9:30:00117 days ago1755077400
0xc7fCFeEc...739e27f9f
0 ETH
Deposit ETH9789242025-08-10 13:21:12120 days ago1754832072
0xc7fCFeEc...739e27f9f
0.2466963 ETH
Deposit ETH9789242025-08-10 13:21:12120 days ago1754832072
0xc7fCFeEc...739e27f9f
0.2466963 ETH
Deposit ETH8846792025-07-26 21:24:48135 days ago1753565088
0xc7fCFeEc...739e27f9f
1 ETH
Deposit ETH8846792025-07-26 21:24:48135 days ago1753565088
0xc7fCFeEc...739e27f9f
1 ETH
Transfer From8815222025-07-26 9:35:00135 days ago1753522500
0xc7fCFeEc...739e27f9f
0 ETH
Deposit ERC208815222025-07-26 9:35:00135 days ago1753522500
0xc7fCFeEc...739e27f9f
0 ETH
Deposit ERC208815222025-07-26 9:35:00135 days ago1753522500
0xc7fCFeEc...739e27f9f
0 ETH
Delegate Balance8815012025-07-26 9:30:12135 days ago1753522212
0xc7fCFeEc...739e27f9f
0 ETH
Delegate Balance8815012025-07-26 9:30:12135 days ago1753522212
0xc7fCFeEc...739e27f9f
0 ETH
Delegate Balance8814922025-07-26 9:28:12135 days ago1753522092
0xc7fCFeEc...739e27f9f
0 ETH
View All Internal Transactions
Loading...
Loading

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
ERC1967Proxy

Compiler Version
v0.8.29+commit.ab55807c

Optimization Enabled:
Yes with 10000 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2025-04-25
*/

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20 ^0.8.22;

// lib/openzeppelin-contracts/contracts/utils/Errors.sol

// OpenZeppelin Contracts (last updated v5.1.0) (utils/Errors.sol)

/**
 * @dev Collection of common custom errors used in multiple contracts
 *
 * IMPORTANT: Backwards compatibility is not guaranteed in future versions of the library.
 * It is recommended to avoid relying on the error API for critical functionality.
 *
 * _Available since v5.1._
 */
library Errors {
    /**
     * @dev The ETH balance of the account is not enough to perform the operation.
     */
    error InsufficientBalance(uint256 balance, uint256 needed);

    /**
     * @dev A call to an address target failed. The target may have reverted.
     */
    error FailedCall();

    /**
     * @dev The deployment failed.
     */
    error FailedDeployment();

    /**
     * @dev A necessary precompile is missing.
     */
    error MissingPrecompile(address);
}

// lib/openzeppelin-contracts/contracts/proxy/beacon/IBeacon.sol

// OpenZeppelin Contracts (last updated v5.0.0) (proxy/beacon/IBeacon.sol)

/**
 * @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.
     *
     * {UpgradeableBeacon} will check that this address is a contract.
     */
    function implementation() external view returns (address);
}

// lib/openzeppelin-contracts/contracts/interfaces/IERC1967.sol

// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC1967.sol)

/**
 * @dev ERC-1967: Proxy Storage Slots. This interface contains the events defined in the ERC.
 */
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);
}

// lib/openzeppelin-contracts/contracts/proxy/Proxy.sol

// OpenZeppelin Contracts (last updated v5.0.0) (proxy/Proxy.sol)

/**
 * @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 {
        _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();
    }
}

// lib/openzeppelin-contracts/contracts/utils/StorageSlot.sol

// OpenZeppelin Contracts (last updated v5.1.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

/**
 * @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 ERC-1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     // Define the slot. Alternatively, use the SlotDerivation library to derive the slot.
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(newImplementation.code.length > 0);
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * TIP: Consider using this library along with {SlotDerivation}.
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct Int256Slot {
        int256 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) {
        assembly ("memory-safe") {
            r.slot := slot
        }
    }

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

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

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

    /**
     * @dev Returns a `Int256Slot` with member `value` located at `slot`.
     */
    function getInt256Slot(bytes32 slot) internal pure returns (Int256Slot storage r) {
        assembly ("memory-safe") {
            r.slot := slot
        }
    }

    /**
     * @dev Returns a `StringSlot` with member `value` located at `slot`.
     */
    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
        assembly ("memory-safe") {
            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) {
        assembly ("memory-safe") {
            r.slot := store.slot
        }
    }

    /**
     * @dev Returns a `BytesSlot` with member `value` located at `slot`.
     */
    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
        assembly ("memory-safe") {
            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) {
        assembly ("memory-safe") {
            r.slot := store.slot
        }
    }
}

// lib/openzeppelin-contracts/contracts/utils/Address.sol

// OpenZeppelin Contracts (last updated v5.2.0) (utils/Address.sol)

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev There's no code at `target` (it is not a contract).
     */
    error AddressEmptyCode(address target);

    /**
     * @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/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        if (address(this).balance < amount) {
            revert Errors.InsufficientBalance(address(this).balance, amount);
        }

        (bool success, bytes memory returndata) = recipient.call{value: amount}("");
        if (!success) {
            _revert(returndata);
        }
    }

    /**
     * @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 or custom error, it is bubbled
     * up by this function (like regular Solidity function calls). However, if
     * the call reverted with no returned reason, this function reverts with a
     * {Errors.FailedCall} error.
     *
     * 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.
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0);
    }

    /**
     * @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`.
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        if (address(this).balance < value) {
            revert Errors.InsufficientBalance(address(this).balance, value);
        }
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
     * was not a contract or bubbling up the revert reason (falling back to {Errors.FailedCall}) in case
     * of an unsuccessful call.
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata
    ) internal view returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            // only check if target is a contract if the call was successful and the return data is empty
            // otherwise we already know that it was a contract
            if (returndata.length == 0 && target.code.length == 0) {
                revert AddressEmptyCode(target);
            }
            return returndata;
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
     * revert reason or with a default {Errors.FailedCall} error.
     */
    function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            return returndata;
        }
    }

    /**
     * @dev Reverts with returndata if present. Otherwise reverts with {Errors.FailedCall}.
     */
    function _revert(bytes memory returndata) 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
            assembly ("memory-safe") {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert Errors.FailedCall();
        }
    }
}

// lib/openzeppelin-contracts/contracts/proxy/ERC1967/ERC1967Utils.sol

// OpenZeppelin Contracts (last updated v5.2.0) (proxy/ERC1967/ERC1967Utils.sol)

/**
 * @dev This library provides getters and event emitting update functions for
 * https://eips.ethereum.org/EIPS/eip-1967[ERC-1967] slots.
 */
library ERC1967Utils {
    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1.
     */
    // solhint-disable-next-line private-vars-leading-underscore
    bytes32 internal constant IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev The `implementation` of the proxy is invalid.
     */
    error ERC1967InvalidImplementation(address implementation);

    /**
     * @dev The `admin` of the proxy is invalid.
     */
    error ERC1967InvalidAdmin(address admin);

    /**
     * @dev The `beacon` of the proxy is invalid.
     */
    error ERC1967InvalidBeacon(address beacon);

    /**
     * @dev An upgrade function sees `msg.value > 0` that may be lost.
     */
    error ERC1967NonPayable();

    /**
     * @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 ERC-1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        if (newImplementation.code.length == 0) {
            revert ERC1967InvalidImplementation(newImplementation);
        }
        StorageSlot.getAddressSlot(IMPLEMENTATION_SLOT).value = newImplementation;
    }

    /**
     * @dev Performs implementation upgrade with additional setup call if data is nonempty.
     * This function is payable only if the setup call is performed, otherwise `msg.value` is rejected
     * to avoid stuck value in the contract.
     *
     * Emits an {IERC1967-Upgraded} event.
     */
    function upgradeToAndCall(address newImplementation, bytes memory data) internal {
        _setImplementation(newImplementation);
        emit IERC1967.Upgraded(newImplementation);

        if (data.length > 0) {
            Address.functionDelegateCall(newImplementation, data);
        } else {
            _checkNonPayable();
        }
    }

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1.
     */
    // solhint-disable-next-line private-vars-leading-underscore
    bytes32 internal constant ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Returns the current admin.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by ERC-1967) using
     * the https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103`
     */
    function getAdmin() internal view returns (address) {
        return StorageSlot.getAddressSlot(ADMIN_SLOT).value;
    }

    /**
     * @dev Stores a new address in the ERC-1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        if (newAdmin == address(0)) {
            revert ERC1967InvalidAdmin(address(0));
        }
        StorageSlot.getAddressSlot(ADMIN_SLOT).value = newAdmin;
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {IERC1967-AdminChanged} event.
     */
    function changeAdmin(address newAdmin) internal {
        emit IERC1967.AdminChanged(getAdmin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is the keccak-256 hash of "eip1967.proxy.beacon" subtracted by 1.
     */
    // solhint-disable-next-line private-vars-leading-underscore
    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 ERC-1967 beacon slot.
     */
    function _setBeacon(address newBeacon) private {
        if (newBeacon.code.length == 0) {
            revert ERC1967InvalidBeacon(newBeacon);
        }

        StorageSlot.getAddressSlot(BEACON_SLOT).value = newBeacon;

        address beaconImplementation = IBeacon(newBeacon).implementation();
        if (beaconImplementation.code.length == 0) {
            revert ERC1967InvalidImplementation(beaconImplementation);
        }
    }

    /**
     * @dev Change the beacon and trigger a setup call if data is nonempty.
     * This function is payable only if the setup call is performed, otherwise `msg.value` is rejected
     * to avoid stuck value in the contract.
     *
     * Emits an {IERC1967-BeaconUpgraded} event.
     *
     * CAUTION: Invoking this function has no effect on an instance of {BeaconProxy} since v5, since
     * it uses an immutable beacon without looking at the value of the ERC-1967 beacon slot for
     * efficiency.
     */
    function upgradeBeaconToAndCall(address newBeacon, bytes memory data) internal {
        _setBeacon(newBeacon);
        emit IERC1967.BeaconUpgraded(newBeacon);

        if (data.length > 0) {
            Address.functionDelegateCall(IBeacon(newBeacon).implementation(), data);
        } else {
            _checkNonPayable();
        }
    }

    /**
     * @dev Reverts if `msg.value` is not zero. It can be used to avoid `msg.value` stuck in the contract
     * if an upgrade doesn't perform an initialization call.
     */
    function _checkNonPayable() private {
        if (msg.value > 0) {
            revert ERC1967NonPayable();
        }
    }
}

// lib/openzeppelin-contracts/contracts/proxy/ERC1967/ERC1967Proxy.sol

// OpenZeppelin Contracts (last updated v5.2.0) (proxy/ERC1967/ERC1967Proxy.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[ERC-1967], so that it doesn't conflict with the storage layout of the
 * implementation behind the proxy.
 */
contract ERC1967Proxy is Proxy {
    /**
     * @dev Initializes the upgradeable proxy with an initial implementation specified by `implementation`.
     *
     * If `_data` is nonempty, it's used as data in a delegate call to `implementation`. This will typically be an
     * encoded function call, and allows initializing the storage of the proxy like a Solidity constructor.
     *
     * Requirements:
     *
     * - If `data` is empty, `msg.value` must be zero.
     */
    constructor(address implementation, bytes memory _data) payable {
        ERC1967Utils.upgradeToAndCall(implementation, _data);
    }

    /**
     * @dev Returns the current implementation address.
     *
     * TIP: To get this value clients can read directly from the storage slot shown below (specified by ERC-1967) using
     * the https://eth.wiki/json-rpc/API#eth_getstorageat[`eth_getStorageAt`] RPC call.
     * `0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc`
     */
    function _implementation() internal view virtual override returns (address) {
        return ERC1967Utils.getImplementation();
    }
}

Contract ABI

API
[{"inputs":[{"internalType":"address","name":"implementation","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"payable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"implementation","type":"address"}],"name":"ERC1967InvalidImplementation","type":"error"},{"inputs":[],"name":"ERC1967NonPayable","type":"error"},{"inputs":[],"name":"FailedCall","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"}]

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

Deployed Bytecode

0x6080604052600a600c565b005b60186014601a565b605d565b565b5f60587f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc5473ffffffffffffffffffffffffffffffffffffffff1690565b905090565b365f5f375f5f365f845af43d5f5f3e8080156076573d5ff35b3d5ffdfea26469706673582212204320e8d0cbc33bcc41ac9f42f0b533cdc4354aae5384043f5ab1bc85f8f2a76264736f6c634300081d0033

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): 0xe5a75122b158D405518C6752aEE5D40b8FB1C364
Arg [1] : _data (bytes): 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

-----Encoded View---------------
18 Constructor Arguments found :
Arg [0] : 000000000000000000000000e5a75122b158d405518c6752aee5d40b8fb1c364
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 00000000000000000000000000000000000000000000000000000000000001c4
Arg [3] : d11e18e1000000000000000000000000c564af154621ee8d0589758d535511ae
Arg [4] : c8f67b40000000000000000000000000cf9894b93c34e9af8e912ece7089dce8
Arg [5] : 797401410000000000000000000000000b81dcaf34f4455221a7d446ea41a70b
Arg [6] : 8baf91ff000000000000000000000000a11022bb79ce25f9badfdb426746a4a4
Arg [7] : 7a1fd7680000000000000000000000446c3b15f9926687d2c40534fdb5640000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000000
Arg [9] : 0001518000000000000000000000000000000000000000000000000000000000
Arg [10] : 00000e1000000000000000000000000000000000000000000000000000000000
Arg [11] : 0002a30000000000000000000000000000000000000000000000000000000000
Arg [12] : 0001518000000000000000000000000000000000000000000000000000000000
Arg [13] : 0002a30000000000000000000000000000000000000000000000000000000000
Arg [14] : 0001518000000000000000000000000000000000000000000000000000000000
Arg [15] : 00000e1000000000000000000000000000000000000000000000000000000000
Arg [16] : 000001f400000000000000000000000000000000000000000000000000000000
Arg [17] : 0000000000000000000000000000000000000000000000000000000000000000


Deployed Bytecode Sourcemap

22149:1142:0:-:0;;;4878:11;:9;:11::i;:::-;22149:1142;4543:85;4592:28;4602:17;:15;:17::i;:::-;4592:9;:28::i;:::-;4543:85::o;23154:134::-;23221:7;23248:32;16025:66;16759:53;;;;16680:140;23248:32;23241:39;;23154:134;:::o;3133:918::-;3476:14;3473:1;3470;3457:34;3694:1;3691;3675:14;3672:1;3656:14;3649:5;3636:60;3773:16;3770:1;3767;3752:38;3813:6;3882:68;;;;4001:16;3998:1;3991:27;3882:68;3918:16;3915:1;3908:27

Swarm Source

ipfs://4320e8d0cbc33bcc41ac9f42f0b533cdc4354aae5384043f5ab1bc85f8f2a762

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
0xc7fCFeEc5FB9962bDC2234A7a25dCec739e27f9f
Loading...
Loading
Loading...
Loading
[ 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.