More Info
Private Name Tags
ContractCreator
Latest 25 from a total of 25 transactions
Transaction Hash |
Method
|
Block
|
From
|
To
|
Value | ||||
---|---|---|---|---|---|---|---|---|---|
Exec Transaction | 17206375 | 430 days ago | IN | 0 ETH | 0.0052832 | ||||
Exec Transaction | 17206369 | 430 days ago | IN | 0 ETH | 0.00576656 | ||||
Exec Transaction | 15857077 | 619 days ago | IN | 0 ETH | 0.00055633 | ||||
Exec Transaction | 15857074 | 619 days ago | IN | 0 ETH | 0.00231317 | ||||
Transfer | 15119908 | 730 days ago | IN | 0.1113 ETH | 0.00054345 | ||||
Transfer | 14962766 | 756 days ago | IN | 0.0589125 ETH | 0.00127856 | ||||
Transfer | 14919785 | 764 days ago | IN | 0.0741 ETH | 0.00088745 | ||||
Transfer | 14890615 | 769 days ago | IN | 0.34461 ETH | 0.00140557 | ||||
Exec Transaction | 14849359 | 775 days ago | IN | 0 ETH | 0.003212 | ||||
Exec Transaction | 14849347 | 775 days ago | IN | 0 ETH | 0.00451186 | ||||
Exec Transaction | 14849343 | 775 days ago | IN | 0 ETH | 0.00436599 | ||||
Transfer | 14820384 | 780 days ago | IN | 0.173925 ETH | 0.0014041 | ||||
Transfer | 14775850 | 787 days ago | IN | 0.3723675 ETH | 0.00083932 | ||||
Transfer | 14744413 | 792 days ago | IN | 0.1707 ETH | 0.00305112 | ||||
Transfer | 14718321 | 796 days ago | IN | 0.45539175 ETH | 0.00217093 | ||||
Transfer | 14680644 | 802 days ago | IN | 0.1369425 ETH | 0.00202674 | ||||
Transfer | 14653864 | 807 days ago | IN | 0.1991175 ETH | 0.00127226 | ||||
Transfer | 14617919 | 812 days ago | IN | 0.561171 ETH | 0.00128446 | ||||
Transfer | 14577104 | 819 days ago | IN | 0.304425 ETH | 0.00093073 | ||||
Transfer | 14547772 | 823 days ago | IN | 0.06 ETH | 0.00265233 | ||||
Transfer | 14546244 | 823 days ago | IN | 1.0990185 ETH | 0.00122283 | ||||
Transfer | 14519236 | 828 days ago | IN | 0.76033275 ETH | 0.00102218 | ||||
Transfer | 14483773 | 833 days ago | IN | 3.13128 ETH | 0.00199731 | ||||
Transfer | 14396567 | 847 days ago | IN | 4.0734375 ETH | 0.00081987 | ||||
Transfer | 14366707 | 851 days ago | IN | 3.88648499 ETH | 0.00092273 |
Latest 25 internal transactions (View All)
Advanced mode:
Parent Transaction Hash | Block | From | To | Value | ||
---|---|---|---|---|---|---|
18906247 | 191 days ago | 0.00087 ETH | ||||
18536675 | 243 days ago | 0.0024 ETH | ||||
18436075 | 257 days ago | 0.000245 ETH | ||||
18273275 | 280 days ago | 0.0015 ETH | ||||
17843887 | 340 days ago | 0.002 ETH | ||||
17837316 | 341 days ago | 0.0018 ETH | ||||
17816224 | 344 days ago | 0.0000695 ETH | ||||
17747923 | 354 days ago | 0.00139 ETH | ||||
17739747 | 355 days ago | 0.0000995 ETH | ||||
17697621 | 361 days ago | 0.0022 ETH | ||||
17682925 | 363 days ago | 0.0021 ETH | ||||
17632735 | 370 days ago | 0.0045 ETH | ||||
17626986 | 371 days ago | 0.000125 ETH | ||||
17626172 | 371 days ago | 0.001875 ETH | ||||
17625882 | 371 days ago | 0.0001075 ETH | ||||
17625567 | 371 days ago | 0.0016875 ETH | ||||
17624735 | 371 days ago | 0.00025105 ETH | ||||
17623726 | 371 days ago | 0.001875 ETH | ||||
17623707 | 371 days ago | 0.00168675 ETH | ||||
17623358 | 371 days ago | 0.0029475 ETH | ||||
17623050 | 371 days ago | 0.001595 ETH | ||||
17622160 | 371 days ago | 0.001425 ETH | ||||
17622156 | 371 days ago | 0.000095 ETH | ||||
17622150 | 371 days ago | 0.0001 ETH | ||||
17621807 | 371 days ago | 0.000095 ETH |
Loading...
Loading
Similar Match Source Code This contract matches the deployed Bytecode of the Source Code for Contract 0xDaB5dc22...0ba42d2a6 The constructor portion of the code might be different and could alter the actual behaviour of the contract
Contract Name:
GnosisSafeProxy
Compiler Version
v0.7.6+commit.7338295f
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2021-07-09 */ // SPDX-License-Identifier: LGPL-3.0-only pragma solidity >=0.7.0 <0.9.0; /// @title IProxy - Helper interface to access masterCopy of the Proxy on-chain /// @author Richard Meissner - <[email protected]> interface IProxy { function masterCopy() external view returns (address); } /// @title GnosisSafeProxy - Generic proxy contract allows to execute all transactions applying the code of a master contract. /// @author Stefan George - <[email protected]> /// @author Richard Meissner - <[email protected]> contract GnosisSafeProxy { // singleton always needs to be first declared variable, to ensure that it is at the same location in the contracts to which calls are delegated. // To reduce deployment costs this variable is internal and needs to be retrieved via `getStorageAt` address internal singleton; /// @dev Constructor function sets address of singleton contract. /// @param _singleton Singleton address. constructor(address _singleton) { require(_singleton != address(0), "Invalid singleton address provided"); singleton = _singleton; } /// @dev Fallback function forwards all transactions and returns all received return data. fallback() external payable { // solhint-disable-next-line no-inline-assembly assembly { let _singleton := and(sload(0), 0xffffffffffffffffffffffffffffffffffffffff) // 0xa619486e == keccak("masterCopy()"). The value is right padded to 32-bytes with 0s if eq(calldataload(0), 0xa619486e00000000000000000000000000000000000000000000000000000000) { mstore(0, _singleton) return(0, 0x20) } calldatacopy(0, 0, calldatasize()) let success := delegatecall(gas(), _singleton, 0, calldatasize(), 0, 0) returndatacopy(0, 0, returndatasize()) if eq(success, 0) { revert(0, returndatasize()) } return(0, returndatasize()) } } } /// @title Proxy Factory - Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @author Stefan George - <[email protected]> contract GnosisSafeProxyFactory { event ProxyCreation(GnosisSafeProxy proxy, address singleton); /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param singleton Address of singleton contract. /// @param data Payload for message call sent to new proxy contract. function createProxy(address singleton, bytes memory data) public returns (GnosisSafeProxy proxy) { proxy = new GnosisSafeProxy(singleton); if (data.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(data, 0x20), mload(data), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, singleton); } /// @dev Allows to retrieve the runtime code of a deployed Proxy. This can be used to check that the expected Proxy was deployed. function proxyRuntimeCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).runtimeCode; } /// @dev Allows to retrieve the creation code used for the Proxy deployment. With this it is easily possible to calculate predicted address. function proxyCreationCode() public pure returns (bytes memory) { return type(GnosisSafeProxy).creationCode; } /// @dev Allows to create new proxy contact using CREATE2 but it doesn't run the initializer. /// This method is only meant as an utility to be called from other methods /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function deployProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) internal returns (GnosisSafeProxy proxy) { // If the initializer changes the proxy address should change too. Hashing the initializer data is cheaper than just concatinating it bytes32 salt = keccak256(abi.encodePacked(keccak256(initializer), saltNonce)); bytes memory deploymentData = abi.encodePacked(type(GnosisSafeProxy).creationCode, uint256(uint160(_singleton))); // solhint-disable-next-line no-inline-assembly assembly { proxy := create2(0x0, add(0x20, deploymentData), mload(deploymentData), salt) } require(address(proxy) != address(0), "Create2 call failed"); } /// @dev Allows to create new proxy contact and execute a message call to the new proxy within one transaction. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function createProxyWithNonce( address _singleton, bytes memory initializer, uint256 saltNonce ) public returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); if (initializer.length > 0) // solhint-disable-next-line no-inline-assembly assembly { if eq(call(gas(), proxy, 0, add(initializer, 0x20), mload(initializer), 0, 0), 0) { revert(0, 0) } } emit ProxyCreation(proxy, _singleton); } /// @dev Allows to create new proxy contact, execute a message call to the new proxy and call a specified callback within one transaction /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. /// @param callback Callback that will be invoced after the new proxy contract has been successfully deployed and initialized. function createProxyWithCallback( address _singleton, bytes memory initializer, uint256 saltNonce, IProxyCreationCallback callback ) public returns (GnosisSafeProxy proxy) { uint256 saltNonceWithCallback = uint256(keccak256(abi.encodePacked(saltNonce, callback))); proxy = createProxyWithNonce(_singleton, initializer, saltNonceWithCallback); if (address(callback) != address(0)) callback.proxyCreated(proxy, _singleton, initializer, saltNonce); } /// @dev Allows to get the address for a new proxy contact created via `createProxyWithNonce` /// This method is only meant for address calculation purpose when you use an initializer that would revert, /// therefore the response is returned with a revert. When calling this method set `from` to the address of the proxy factory. /// @param _singleton Address of singleton contract. /// @param initializer Payload for message call sent to new proxy contract. /// @param saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract. function calculateCreateProxyWithNonceAddress( address _singleton, bytes calldata initializer, uint256 saltNonce ) external returns (GnosisSafeProxy proxy) { proxy = deployProxyWithNonce(_singleton, initializer, saltNonce); revert(string(abi.encodePacked(proxy))); } } interface IProxyCreationCallback { function proxyCreated( GnosisSafeProxy proxy, address _singleton, bytes calldata initializer, uint256 saltNonce ) external; }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"address","name":"_singleton","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"stateMutability":"payable","type":"fallback"}]
Deployed Bytecode
0x608060405273ffffffffffffffffffffffffffffffffffffffff600054167fa619486e0000000000000000000000000000000000000000000000000000000060003514156050578060005260206000f35b3660008037600080366000845af43d6000803e60008114156070573d6000fd5b3d6000f3fea2646970667358221220d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b955264736f6c63430007060033
Deployed Bytecode Sourcemap
524:1528:0:-:0;;;1376:42;1372:1;1366:8;1362:57;1556:66;1552:1;1539:15;1536:87;1533:2;;;1653:10;1650:1;1643:21;1692:4;1689:1;1682:15;1533:2;1745:14;1742:1;1739;1726:34;1843:1;1840;1824:14;1821:1;1809:10;1802:5;1789:56;1880:16;1877:1;1874;1859:38;1926:1;1917:7;1914:14;1911:2;;;1958:16;1955:1;1948:27;1911:2;2014:16;2011:1;2004:27
Swarm Source
ipfs://d1429297349653a4918076d650332de1a1068c5f3e07c5c82360c277770b9552
Loading...
Loading
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.