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Latest 25 from a total of 95 transactions
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Cast | 12648794 | 1229 days ago | IN | 0 ETH | 0.00901388 | ||||
Cast | 12601828 | 1236 days ago | IN | 0 ETH | 0.0229449 | ||||
Cast | 12601812 | 1236 days ago | IN | 0 ETH | 0.01236995 | ||||
Cast | 12563042 | 1242 days ago | IN | 0 ETH | 0.03760601 | ||||
Cast | 12531217 | 1247 days ago | IN | 0 ETH | 0.05142557 | ||||
Cast | 12490483 | 1253 days ago | IN | 0 ETH | 0.12195071 | ||||
Cast | 12078283 | 1317 days ago | IN | 0 ETH | 0.01786508 | ||||
Cast | 11941067 | 1338 days ago | IN | 0 ETH | 0.0079621 | ||||
Cast | 11941054 | 1338 days ago | IN | 0 ETH | 0.02260536 | ||||
Cast | 11728329 | 1371 days ago | IN | 0 ETH | 0.06795421 | ||||
Cast | 11693722 | 1376 days ago | IN | 0 ETH | 0.06774696 | ||||
Cast | 11634273 | 1385 days ago | IN | 0 ETH | 0.3748302 | ||||
Cast | 11634188 | 1385 days ago | IN | 0 ETH | 0.27498141 | ||||
Cast | 11624325 | 1387 days ago | IN | 0 ETH | 0.09236858 | ||||
Cast | 11526517 | 1402 days ago | IN | 0 ETH | 0.01110737 | ||||
Cast | 11516899 | 1403 days ago | IN | 0 ETH | 0.08130967 | ||||
Cast | 11479655 | 1409 days ago | IN | 0 ETH | 0.07833822 | ||||
Cast | 11369665 | 1426 days ago | IN | 0 ETH | 0.04254166 | ||||
Cast | 11369044 | 1426 days ago | IN | 0 ETH | 0.00395652 | ||||
Cast | 11369026 | 1426 days ago | IN | 0 ETH | 0.00468304 | ||||
Cast | 11361791 | 1427 days ago | IN | 0 ETH | 0.01030163 | ||||
Cast | 11361710 | 1427 days ago | IN | 0 ETH | 0.00660305 | ||||
Cast | 11361694 | 1427 days ago | IN | 0 ETH | 0.01635582 | ||||
Cast | 11335473 | 1431 days ago | IN | 0 ETH | 0.24373656 | ||||
Cast | 11309074 | 1435 days ago | IN | 0 ETH | 0.07724428 |
Latest 25 internal transactions (View All)
Advanced mode:
Parent Transaction Hash | Block | From | To | |||
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12601828 | 1236 days ago | 1,866.5787399 ETH | ||||
12601828 | 1236 days ago | 1,866.5787399 ETH | ||||
12563042 | 1242 days ago | 53 ETH | ||||
12563042 | 1242 days ago | 53 ETH | ||||
12563042 | 1242 days ago | 53 ETH | ||||
12563042 | 1242 days ago | 53 ETH | ||||
12531217 | 1247 days ago | 53.21690226 ETH | ||||
12531217 | 1247 days ago | 53.21690226 ETH | ||||
12490483 | 1253 days ago | 100 ETH | ||||
12490483 | 1253 days ago | 100 ETH | ||||
12490483 | 1253 days ago | 100 ETH | ||||
12490483 | 1253 days ago | 100 ETH | ||||
11728329 | 1371 days ago | 73.28532252 ETH | ||||
11728329 | 1371 days ago | 73.28532252 ETH | ||||
11693722 | 1376 days ago | 13.79520387 ETH | ||||
11693722 | 1376 days ago | 13.79520387 ETH | ||||
11634273 | 1385 days ago | 48.34971285 ETH | ||||
11634273 | 1385 days ago | 48.34971285 ETH | ||||
11634188 | 1385 days ago | 48.29336373 ETH | ||||
11624325 | 1387 days ago | 37.52416931 ETH | ||||
11624325 | 1387 days ago | 37.52416931 ETH | ||||
11516899 | 1403 days ago | 67.35880062 ETH | ||||
11516899 | 1403 days ago | 67.35880062 ETH | ||||
11479655 | 1409 days ago | 114.73669034 ETH | ||||
11479655 | 1409 days ago | 114.73669034 ETH |
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Minimal Proxy Contract for 0x939daad09fc4a9b8f8a9352a485dab2df4f4b3f8
Contract Name:
InstaAccount
Compiler Version
v0.6.0+commit.26b70077
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2020-03-26 */ pragma solidity ^0.6.0; pragma experimental ABIEncoderV2; /** * @title InstaAccount. * @dev DeFi Smart Account Wallet. */ interface IndexInterface { function connectors(uint version) external view returns (address); function check(uint version) external view returns (address); function list() external view returns (address); } interface ConnectorsInterface { function isConnector(address[] calldata logicAddr) external view returns (bool); function isStaticConnector(address[] calldata logicAddr) external view returns (bool); } interface CheckInterface { function isOk() external view returns (bool); } interface ListInterface { function addAuth(address user) external; function removeAuth(address user) external; } contract Record { event LogEnable(address indexed user); event LogDisable(address indexed user); event LogSwitchShield(bool _shield); // InstaIndex Address. address public constant instaIndex = 0x2971AdFa57b20E5a416aE5a708A8655A9c74f723; // The Account Module Version. uint public constant version = 1; // Auth Module(Address of Auth => bool). mapping (address => bool) private auth; // Is shield true/false. bool public shield; /** * @dev Check for Auth if enabled. * @param user address/user/owner. */ function isAuth(address user) public view returns (bool) { return auth[user]; } /** * @dev Change Shield State. */ function switchShield(bool _shield) external { require(auth[msg.sender], "not-self"); require(shield != _shield, "shield is set"); shield = _shield; emit LogSwitchShield(shield); } /** * @dev Enable New User. * @param user Owner of the Smart Account. */ function enable(address user) public { require(msg.sender == address(this) || msg.sender == instaIndex, "not-self-index"); require(user != address(0), "not-valid"); require(!auth[user], "already-enabled"); auth[user] = true; ListInterface(IndexInterface(instaIndex).list()).addAuth(user); emit LogEnable(user); } /** * @dev Disable User. * @param user Owner of the Smart Account. */ function disable(address user) public { require(msg.sender == address(this), "not-self"); require(user != address(0), "not-valid"); require(auth[user], "already-disabled"); delete auth[user]; ListInterface(IndexInterface(instaIndex).list()).removeAuth(user); emit LogDisable(user); } } contract InstaAccount is Record { event LogCast(address indexed origin, address indexed sender, uint value); receive() external payable {} /** * @dev Delegate the calls to Connector And this function is ran by cast(). * @param _target Target to of Connector. * @param _data CallData of function in Connector. */ function spell(address _target, bytes memory _data) internal { require(_target != address(0), "target-invalid"); assembly { let succeeded := delegatecall(gas(), _target, add(_data, 0x20), mload(_data), 0, 0) switch iszero(succeeded) case 1 { // throw if delegatecall failed let size := returndatasize() returndatacopy(0x00, 0x00, size) revert(0x00, size) } } } /** * @dev This is the main function, Where all the different functions are called * from Smart Account. * @param _targets Array of Target(s) to of Connector. * @param _datas Array of Calldata(S) of function. */ function cast( address[] calldata _targets, bytes[] calldata _datas, address _origin ) external payable { require(isAuth(msg.sender) || msg.sender == instaIndex, "permission-denied"); require(_targets.length == _datas.length , "array-length-invalid"); IndexInterface indexContract = IndexInterface(instaIndex); bool isShield = shield; if (!isShield) { require(ConnectorsInterface(indexContract.connectors(version)).isConnector(_targets), "not-connector"); } else { require(ConnectorsInterface(indexContract.connectors(version)).isStaticConnector(_targets), "not-static-connector"); } for (uint i = 0; i < _targets.length; i++) { spell(_targets[i], _datas[i]); } address _check = indexContract.check(version); if (_check != address(0) && !isShield) require(CheckInterface(_check).isOk(), "not-ok"); emit LogCast(_origin, msg.sender, msg.value); } }
[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"origin","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"LogCast","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"}],"name":"LogDisable","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"}],"name":"LogEnable","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"_shield","type":"bool"}],"name":"LogSwitchShield","type":"event"},{"inputs":[{"internalType":"address[]","name":"_targets","type":"address[]"},{"internalType":"bytes[]","name":"_datas","type":"bytes[]"},{"internalType":"address","name":"_origin","type":"address"}],"name":"cast","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"disable","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"enable","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"instaIndex","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"isAuth","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"shield","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"_shield","type":"bool"}],"name":"switchShield","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"version","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]
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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.