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Latest 25 from a total of 126 transactions
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Exec Transaction | 18230416 | 281 days ago | IN | 0 ETH | 0.00041603 | ||||
Transfer | 18218401 | 283 days ago | IN | 0.03161912 ETH | 0.00020875 | ||||
Transfer | 18210306 | 284 days ago | IN | 0.0322884 ETH | 0.00020139 | ||||
Transfer | 18196342 | 286 days ago | IN | 0.04891272 ETH | 0.00020134 | ||||
Transfer | 18173608 | 289 days ago | IN | 0.09814877 ETH | 0.000235 | ||||
Transfer | 18144342 | 293 days ago | IN | 0.06877823 ETH | 0.00034264 | ||||
Transfer | 18141858 | 293 days ago | IN | 0.10382982 ETH | 0.00041343 | ||||
Transfer | 18141850 | 293 days ago | IN | 0.04510975 ETH | 0.00040235 | ||||
Transfer | 18089407 | 301 days ago | IN | 0.09552579 ETH | 0.00032322 | ||||
Transfer | 18087195 | 301 days ago | IN | 0.26878565 ETH | 0.00170981 | ||||
Transfer | 18068997 | 303 days ago | IN | 0.03199432 ETH | 0.00032304 | ||||
Transfer | 18068932 | 303 days ago | IN | 0.01524165 ETH | 0.00027276 | ||||
Exec Transaction | 18041433 | 307 days ago | IN | 0 ETH | 0.00070836 | ||||
Transfer | 18038291 | 308 days ago | IN | 0.10621256 ETH | 0.00030613 | ||||
Transfer | 18006169 | 312 days ago | IN | 0.02596585 ETH | 0.00037964 | ||||
Transfer | 17990997 | 314 days ago | IN | 0.01404267 ETH | 0.00047186 | ||||
Transfer | 17974500 | 317 days ago | IN | 0.041547 ETH | 0.00040471 | ||||
Transfer | 17971988 | 317 days ago | IN | 0.28324645 ETH | 0.00125845 | ||||
Transfer | 17962461 | 318 days ago | IN | 0.04488213 ETH | 0.00043401 | ||||
Transfer | 17954772 | 319 days ago | IN | 0.02120729 ETH | 0.00030086 | ||||
Transfer | 17941516 | 321 days ago | IN | 0.03807015 ETH | 0.00057763 | ||||
Transfer | 17915603 | 325 days ago | IN | 0.03211972 ETH | 0.0006776 | ||||
Transfer | 17906440 | 326 days ago | IN | 0.02003746 ETH | 0.00051018 | ||||
Transfer | 17899762 | 327 days ago | IN | 0.13367035 ETH | 0.0004429 | ||||
Transfer | 17896833 | 328 days ago | IN | 0.0387257 ETH | 0.00031724 |
Latest 21 internal transactions
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Parent Transaction Hash | Block | From | To | Value | ||
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18230416 | 281 days ago | 0.89173365 ETH | ||||
18041433 | 307 days ago | 0.89447908 ETH | ||||
17883768 | 329 days ago | 4.97 ETH | ||||
17862470 | 332 days ago | 31 ETH | ||||
17778408 | 344 days ago | 25 ETH | ||||
17628103 | 365 days ago | 0.00261302 ETH | ||||
17628103 | 365 days ago | 0.01050179 ETH | ||||
17612434 | 367 days ago | 0.0013081 ETH | ||||
17576292 | 373 days ago | 0.00018287 ETH | ||||
17573334 | 373 days ago | 0.00041574 ETH | ||||
17573334 | 373 days ago | 0.00157154 ETH | ||||
17557619 | 375 days ago | 0.0000386 ETH | ||||
17557619 | 375 days ago | 0.00228234 ETH | ||||
17459472 | 389 days ago | 0.00049189 ETH | ||||
17459472 | 389 days ago | 0.00208159 ETH | ||||
17385896 | 399 days ago | 0.00158155 ETH | ||||
17304350 | 411 days ago | 0.00267469 ETH | ||||
16833980 | 477 days ago | 1.93284194 ETH | ||||
16699736 | 496 days ago | 6.6 ETH | ||||
16549398 | 517 days ago | 0.01 ETH | ||||
16541017 | 518 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 30 blocks with 2.23 Ether produced)
Block | Transaction | Difficulty | Gas Used | Reward | |
---|---|---|---|---|---|
18168305 | 290 days ago | 198 | 0.00 TH | 19,398,596 (64.66%) | 0.051499388071558346 ETH |
18015194 | 311 days ago | 109 | 0.00 TH | 12,993,644 (43.31%) | 0.025974503673568856 ETH |
17897431 | 327 days ago | 130 | 0.00 TH | 11,840,339 (39.47%) | 0.061241680844605962 ETH |
17874856 | 331 days ago | 99 | 0.00 TH | 9,850,820 (32.84%) | 0.02901795124357393 ETH |
17802558 | 341 days ago | 108 | 0.00 TH | 13,907,349 (46.36%) | 0.021351050889591238 ETH |
17688153 | 357 days ago | 134 | 0.00 TH | 11,928,234 (39.76%) | 0.061306592464393808 ETH |
17647312 | 363 days ago | 85 | 0.00 TH | 29,956,518 (99.86%) | 0.034633201889679184 ETH |
17644525 | 363 days ago | 103 | 0.00 TH | 10,086,986 (33.62%) | 0.067948480287055328 ETH |
17628103 | 365 days ago | 95 | 0.00 TH | 9,877,587 (32.93%) | 0.043201942002198264 ETH |
17626041 | 366 days ago | 76 | 0.00 TH | 5,614,911 (18.72%) | 0.041771746625202451 ETH |
17623871 | 366 days ago | 58 | 0.00 TH | 29,970,818 (99.90%) | 0.024671466171453778 ETH |
17612434 | 367 days ago | 133 | 0.00 TH | 17,636,509 (58.79%) | 0.115288044706286135 ETH |
17576292 | 373 days ago | 137 | 0.00 TH | 24,187,257 (80.62%) | 0.025692461326756951 ETH |
17573612 | 373 days ago | 115 | 0.00 TH | 12,528,837 (41.76%) | 0.021858797767583197 ETH |
17573334 | 373 days ago | 114 | 0.00 TH | 12,263,614 (40.88%) | 0.022785674016474886 ETH |
17557619 | 375 days ago | 241 | 0.00 TH | 10,621,017 (35.40%) | 0.060342589632880726 ETH |
17462100 | 389 days ago | 85 | 0.00 TH | 29,995,944 (99.99%) | 0.048019641149366785 ETH |
17459472 | 389 days ago | 121 | 0.00 TH | 9,988,838 (33.30%) | 0.023894853861726548 ETH |
17419133 | 395 days ago | 155 | 0.00 TH | 29,957,006 (99.86%) | 0.027927687703013626 ETH |
17385896 | 399 days ago | 159 | 0.00 TH | 14,428,123 (48.09%) | 0.029747677071525688 ETH |
17366598 | 402 days ago | 154 | 0.00 TH | 13,928,186 (46.43%) | 0.791259080227725625 ETH |
17322671 | 408 days ago | 162 | 0.00 TH | 14,383,945 (47.95%) | 0.03416801840682619 ETH |
17304350 | 411 days ago | 116 | 0.00 TH | 10,770,845 (35.90%) | 0.074067962923501606 ETH |
17253785 | 418 days ago | 122 | 0.00 TH | 14,759,683 (49.20%) | 0.143397480735517091 ETH |
17163668 | 431 days ago | 127 | 0.00 TH | 14,342,499 (47.81%) | 0.080957988140140582 ETH |
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