Overview
ETH Balance
0 ETH
Eth Value
$0.00More Info
Private Name Tags
ContractCreator
Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
---|---|---|---|---|---|---|---|---|---|
Latest 1 internal transaction
Advanced mode:
Parent Transaction Hash | Block |
From
|
To
|
|||
---|---|---|---|---|---|---|
17530367 | 622 days ago | Contract Creation | 0 ETH |
Loading...
Loading
Minimal Proxy Contract for 0x2d25602551487c3f3354dd80d76d54383a243358
Contract Name:
AccountProxy
Compiler Version
v0.8.17+commit.8df45f5f
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
12345678910111213141516171819202122232425// SPDX-License-Identifier: UNLICENSEDpragma solidity ^0.8.13;import "openzeppelin-contracts/proxy/ERC1967/ERC1967Upgrade.sol";import "openzeppelin-contracts/proxy/Proxy.sol";contract AccountProxy is Proxy, ERC1967Upgrade {address immutable defaultImplementation;constructor(address _defaultImplementation) {defaultImplementation = _defaultImplementation;}function initialize() external {address implementation = ERC1967Upgrade._getImplementation();if (implementation == address(0)) {ERC1967Upgrade._upgradeTo(defaultImplementation);}}function _implementation() internal view override returns (address) {return ERC1967Upgrade._getImplementation();}}
1234567891011121314151617181920212223242526// 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 1bytes32 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.
1234567891011121314151617181920212223242526// 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.
12345678910111213141516// 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);}
1234567891011121314151617181920// 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);}
1234567891011121314151617181920212223242526// 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* ====*
1234567891011121314151617181920212223242526// 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;* }
1234567891011121314151617181920212223242526{"remappings": ["@openzeppelin/=lib/openzeppelin-contracts/","account-abstraction/=lib/account-abstraction/contracts/","ds-test/=lib/forge-std/lib/ds-test/src/","erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/","erc6551/=lib/reference/src/","forge-std/=lib/forge-std/src/","openzeppelin-contracts/=lib/openzeppelin-contracts/contracts/","reference/=lib/reference/","sstore2/=lib/reference/lib/sstore2/contracts/"],"optimizer": {"enabled": true,"runs": 200},"metadata": {"bytecodeHash": "ipfs"},"outputSelection": {"*": {"*": ["evm.bytecode","evm.deployedBytecode","devdoc","userdoc",
Contract ABI
API[{"inputs":[{"internalType":"address","name":"_defaultImplementation","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"beacon","type":"address"}],"name":"BeaconUpgraded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 31 Chains
Chain | Token | Portfolio % | Price | Amount | Value |
---|
Loading...
Loading
[ 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.