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Latest 25 from a total of 1,791 transactions
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Exec Transaction | 19238715 | 137 days ago | IN | 0 ETH | 0.00195877 | ||||
Exec Transaction | 19238684 | 137 days ago | IN | 0 ETH | 0.00153974 | ||||
Exec Transaction | 18696836 | 213 days ago | IN | 0 ETH | 0.00272697 | ||||
Exec Transaction | 18696829 | 213 days ago | IN | 0 ETH | 0.0024882 | ||||
Exec Transaction | 18690344 | 214 days ago | IN | 0 ETH | 0.00269243 | ||||
Exec Transaction | 18690236 | 214 days ago | IN | 0 ETH | 0.00412089 | ||||
Exec Transaction | 18639497 | 221 days ago | IN | 0 ETH | 0.00159237 | ||||
Exec Transaction | 18639451 | 221 days ago | IN | 0 ETH | 0.0018508 | ||||
Transfer | 17031258 | 447 days ago | IN | 0.04384939 ETH | 0.00051984 | ||||
Transfer | 17029662 | 447 days ago | IN | 0.01456686 ETH | 0.00066541 | ||||
Transfer | 17027838 | 447 days ago | IN | 0.02721496 ETH | 0.00077162 | ||||
Transfer | 17027391 | 448 days ago | IN | 0.04527494 ETH | 0.00074517 | ||||
Transfer | 17026143 | 448 days ago | IN | 0.03543214 ETH | 0.00073881 | ||||
Transfer | 17025812 | 448 days ago | IN | 0.04239646 ETH | 0.00102067 | ||||
Transfer | 17024995 | 448 days ago | IN | 0.04492548 ETH | 0.00053403 | ||||
Transfer | 17022639 | 448 days ago | IN | 0.01719712 ETH | 0.00050095 | ||||
Transfer | 17022300 | 448 days ago | IN | 0.01412105 ETH | 0.00067563 | ||||
Transfer | 17021017 | 448 days ago | IN | 0.01291568 ETH | 0.00063288 | ||||
Transfer | 17019968 | 449 days ago | IN | 0.10370418 ETH | 0.00065429 | ||||
Transfer | 17018461 | 449 days ago | IN | 0.0685642 ETH | 0.00138626 | ||||
Transfer | 17014662 | 449 days ago | IN | 0.07193203 ETH | 0.00062042 | ||||
Transfer | 17013867 | 449 days ago | IN | 0.01730658 ETH | 0.00105796 | ||||
Transfer | 17013857 | 449 days ago | IN | 0.04347023 ETH | 0.00064328 | ||||
Transfer | 17013632 | 449 days ago | IN | 0.04973926 ETH | 0.0005454 | ||||
Transfer | 17011466 | 450 days ago | IN | 0.01336082 ETH | 0.00052903 |
Latest 10 internal transactions
Advanced mode:
Parent Transaction Hash | Block | From | To | Value | ||
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19238684 | 137 days ago | 40 ETH | ||||
18696836 | 213 days ago | 90 ETH | ||||
18690236 | 214 days ago | 123.4140874 ETH | ||||
17033875 | 447 days ago | 0.00030675 ETH | ||||
17017082 | 449 days ago | 0.00001621 ETH | ||||
17006707 | 450 days ago | 0.00001624 ETH | ||||
16432050 | 531 days ago | 117 ETH | ||||
16131556 | 573 days ago | 117 ETH | ||||
15824449 | 616 days ago | 53.63 ETH | ||||
15823624 | 616 days ago | Contract Creation | 0 ETH |
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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
Latest 25 blocks (From a total of 125 blocks with 2.60 Ether produced)
Block | Transaction | Difficulty | Gas Used | Reward | |
---|---|---|---|---|---|
17055627 | 443 days ago | 91 | 0.00 TH | 7,395,944 (24.65%) | 0.015271583296481577 ETH |
17050769 | 444 days ago | 125 | 0.00 TH | 29,949,303 (99.83%) | 0.011682247586155451 ETH |
17050142 | 444 days ago | 84 | 0.00 TH | 8,781,804 (29.27%) | 0.004974105590177828 ETH |
17050085 | 444 days ago | 86 | 0.00 TH | 8,388,458 (27.96%) | 0.007434547120802812 ETH |
17049728 | 444 days ago | 78 | 0.00 TH | 5,814,770 (19.38%) | 0.01073858151923362 ETH |
17049018 | 444 days ago | 168 | 0.00 TH | 13,239,804 (44.13%) | 0.01498705230576438 ETH |
17045823 | 445 days ago | 201 | 0.00 TH | 14,663,832 (48.88%) | 0.121312928865332588 ETH |
17045111 | 445 days ago | 160 | 0.00 TH | 12,720,322 (42.40%) | 0.011178356378576851 ETH |
17044716 | 445 days ago | 149 | 0.00 TH | 16,107,813 (53.69%) | 0.022557417503880843 ETH |
17044531 | 445 days ago | 114 | 0.00 TH | 9,934,409 (33.11%) | 0.006410768212095722 ETH |
17042480 | 445 days ago | 165 | 0.00 TH | 14,970,454 (49.90%) | 0.019828450269426399 ETH |
17041136 | 445 days ago | 105 | 0.00 TH | 11,755,771 (39.19%) | 0.016704338275020959 ETH |
17040576 | 446 days ago | 101 | 0.00 TH | 8,753,809 (29.18%) | 0.011807117859486706 ETH |
17040277 | 446 days ago | 87 | 0.00 TH | 7,538,716 (25.13%) | 0.012172951063006601 ETH |
17039698 | 446 days ago | 147 | 0.00 TH | 11,879,605 (39.60%) | 0.023378134809066628 ETH |
17038825 | 446 days ago | 108 | 0.00 TH | 7,965,335 (26.55%) | 0.018953760223468493 ETH |
17038382 | 446 days ago | 266 | 0.00 TH | 22,499,593 (75.00%) | 0.030617445579580475 ETH |
17037825 | 446 days ago | 116 | 0.00 TH | 12,855,043 (42.85%) | 0.031381278491886989 ETH |
17037060 | 446 days ago | 108 | 0.00 TH | 8,633,621 (28.78%) | 0.007123329169118996 ETH |
17036542 | 446 days ago | 165 | 0.00 TH | 13,559,768 (45.20%) | 0.0131230403160838 ETH |
17036116 | 446 days ago | 145 | 0.00 TH | 15,103,193 (50.34%) | 0.019861274155026786 ETH |
17035591 | 446 days ago | 232 | 0.00 TH | 16,019,366 (53.40%) | 0.010635221283875483 ETH |
17035256 | 446 days ago | 101 | 0.00 TH | 9,109,568 (30.37%) | 0.013004045449425431 ETH |
17034304 | 447 days ago | 249 | 0.00 TH | 26,762,510 (89.21%) | 0.029448038418149534 ETH |
17033875 | 447 days ago | 147 | 0.00 TH | 12,606,359 (42.02%) | 0.012527317631288651 ETH |
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