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Contract

0x3946964de44F51cba79CA5dcF00782A3050BaB3A
 

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0 ETH

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$0.00

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Block
From
To
Confirm Transact...156831692022-10-05 16:43:11871 days ago1664988191IN
0x3946964d...3050BaB3A
0 ETH0.0035201930.4243787
Confirm Transact...156831502022-10-05 16:39:23871 days ago1664987963IN
0x3946964d...3050BaB3A
0 ETH0.005734149.55878941
Confirm Transact...154406522022-08-30 13:38:11907 days ago1661866691IN
0x3946964d...3050BaB3A
0 ETH0.0017107917
Submit Transacti...154379142022-08-30 3:04:16908 days ago1661828656IN
0x3946964d...3050BaB3A
0 ETH0.0030633620
Confirm Transact...145252812022-04-05 10:10:481055 days ago1649153448IN
0x3946964d...3050BaB3A
0 ETH0.0063636655
Confirm Transact...139399422022-01-04 16:02:241145 days ago1641312144IN
0x3946964d...3050BaB3A
0 ETH0.0113883698.42753531
Submit Transacti...139245132022-01-02 6:48:551148 days ago1641106135IN
0x3946964d...3050BaB3A
0 ETH0.0136331871.55285739
Submit Transacti...139245012022-01-02 6:45:051148 days ago1641105905IN
0x3946964d...3050BaB3A
0 ETH0.0136323271.55285739
Submit Transacti...139245002022-01-02 6:44:281148 days ago1641105868IN
0x3946964d...3050BaB3A
0 ETH0.0136323271.55285739
Submit Transacti...139244962022-01-02 6:44:051148 days ago1641105845IN
0x3946964d...3050BaB3A
0 ETH0.0133364770
Submit Transacti...134970342021-10-27 3:32:071215 days ago1635305527IN
0x3946964d...3050BaB3A
0 ETH0.02054462107.84072331
Confirm Transact...133532572021-10-04 14:58:211237 days ago1633359501IN
0x3946964d...3050BaB3A
0 ETH0.01324794114.49961659
Submit Transacti...133345912021-10-01 16:34:421240 days ago1633106082IN
0x3946964d...3050BaB3A
0 ETH0.0178125993.5
Confirm Transact...127621472021-07-04 16:36:541329 days ago1625416614IN
0x3946964d...3050BaB3A
0 ETH0.0017471115.1
Submit Transacti...127618442021-07-04 15:29:321329 days ago1625412572IN
0x3946964d...3050BaB3A
0 ETH0.0024099312.65
Submit Transacti...127618432021-07-04 15:29:071329 days ago1625412547IN
0x3946964d...3050BaB3A
0 ETH0.0024099312.65
Confirm Transact...121718872021-04-04 7:51:141421 days ago1617522674IN
0x3946964d...3050BaB3A
0 ETH0.0102903100
Submit Transacti...121712532021-04-04 5:37:341421 days ago1617514654IN
0x3946964d...3050BaB3A
0 ETH0.0176310898
Submit Transacti...116458292021-01-13 9:30:511502 days ago1610530251IN
0x3946964d...3050BaB3A
0 ETH0.0088600860
Confirm Transact...115886812021-01-04 15:04:541510 days ago1609772694IN
0x3946964d...3050BaB3A
0 ETH0.01872834182.00000008
Submit Transacti...115885852021-01-04 14:46:171510 days ago1609771577IN
0x3946964d...3050BaB3A
0 ETH0.03184389177.00000146
Confirm Transact...110394212020-10-12 7:29:511595 days ago1602487791IN
0x3946964d...3050BaB3A
0 ETH0.0054235346
Submit Transacti...110389972020-10-12 5:56:381595 days ago1602482198IN
0x3946964d...3050BaB3A
0 ETH0.0084658747
Confirm Transact...110325932020-10-11 6:38:341596 days ago1602398314IN
0x3946964d...3050BaB3A
0 ETH0.0037728932
Confirm Transact...110325812020-10-11 6:36:111596 days ago1602398171IN
0x3946964d...3050BaB3A
0 ETH0.0037728932
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154406522022-08-30 13:38:11907 days ago1661866691
0x3946964d...3050BaB3A
0.1 ETH
76163272019-04-22 8:25:332134 days ago1555921533  Contract Creation0 ETH
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x64A51Dc1...e208c7358
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
MultiSigWalletWithDailyLimit

Compiler Version
v0.4.19+commit.c4cbbb05

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2018-02-05
*/

contract Factory {

    /*
     *  Events
     */
    event ContractInstantiation(address sender, address instantiation);

    /*
     *  Storage
     */
    mapping(address => bool) public isInstantiation;
    mapping(address => address[]) public instantiations;

    /*
     * Public functions
     */
    /// @dev Returns number of instantiations by creator.
    /// @param creator Contract creator.
    /// @return Returns number of instantiations by creator.
    function getInstantiationCount(address creator)
        public
        constant
        returns (uint)
    {
        return instantiations[creator].length;
    }

    /*
     * Internal functions
     */
    /// @dev Registers contract in factory registry.
    /// @param instantiation Address of contract instantiation.
    function register(address instantiation)
        internal
    {
        isInstantiation[instantiation] = true;
        instantiations[msg.sender].push(instantiation);
        ContractInstantiation(msg.sender, instantiation);
    }
}

/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.
/// @author Stefan George - <[email protected]>
contract MultiSigWallet {

    /*
     *  Events
     */
    event Confirmation(address indexed sender, uint indexed transactionId);
    event Revocation(address indexed sender, uint indexed transactionId);
    event Submission(uint indexed transactionId);
    event Execution(uint indexed transactionId);
    event ExecutionFailure(uint indexed transactionId);
    event Deposit(address indexed sender, uint value);
    event OwnerAddition(address indexed owner);
    event OwnerRemoval(address indexed owner);
    event RequirementChange(uint required);

    /*
     *  Constants
     */
    uint constant public MAX_OWNER_COUNT = 50;

    /*
     *  Storage
     */
    mapping (uint => Transaction) public transactions;
    mapping (uint => mapping (address => bool)) public confirmations;
    mapping (address => bool) public isOwner;
    address[] public owners;
    uint public required;
    uint public transactionCount;

    struct Transaction {
        address destination;
        uint value;
        bytes data;
        bool executed;
    }

    /*
     *  Modifiers
     */
    modifier onlyWallet() {
        require(msg.sender == address(this));
        _;
    }

    modifier ownerDoesNotExist(address owner) {
        require(!isOwner[owner]);
        _;
    }

    modifier ownerExists(address owner) {
        require(isOwner[owner]);
        _;
    }

    modifier transactionExists(uint transactionId) {
        require(transactions[transactionId].destination != 0);
        _;
    }

    modifier confirmed(uint transactionId, address owner) {
        require(confirmations[transactionId][owner]);
        _;
    }

    modifier notConfirmed(uint transactionId, address owner) {
        require(!confirmations[transactionId][owner]);
        _;
    }

    modifier notExecuted(uint transactionId) {
        require(!transactions[transactionId].executed);
        _;
    }

    modifier notNull(address _address) {
        require(_address != 0);
        _;
    }

    modifier validRequirement(uint ownerCount, uint _required) {
        require(ownerCount <= MAX_OWNER_COUNT
            && _required <= ownerCount
            && _required != 0
            && ownerCount != 0);
        _;
    }

    /// @dev Fallback function allows to deposit ether.
    function()
        payable
    {
        if (msg.value > 0)
            Deposit(msg.sender, msg.value);
    }

    /*
     * Public functions
     */
    /// @dev Contract constructor sets initial owners and required number of confirmations.
    /// @param _owners List of initial owners.
    /// @param _required Number of required confirmations.
    function MultiSigWallet(address[] _owners, uint _required)
        public
        validRequirement(_owners.length, _required)
    {
        for (uint i=0; i<_owners.length; i++) {
            require(!isOwner[_owners[i]] && _owners[i] != 0);
            isOwner[_owners[i]] = true;
        }
        owners = _owners;
        required = _required;
    }

    /// @dev Allows to add a new owner. Transaction has to be sent by wallet.
    /// @param owner Address of new owner.
    function addOwner(address owner)
        public
        onlyWallet
        ownerDoesNotExist(owner)
        notNull(owner)
        validRequirement(owners.length + 1, required)
    {
        isOwner[owner] = true;
        owners.push(owner);
        OwnerAddition(owner);
    }

    /// @dev Allows to remove an owner. Transaction has to be sent by wallet.
    /// @param owner Address of owner.
    function removeOwner(address owner)
        public
        onlyWallet
        ownerExists(owner)
    {
        isOwner[owner] = false;
        for (uint i=0; i<owners.length - 1; i++)
            if (owners[i] == owner) {
                owners[i] = owners[owners.length - 1];
                break;
            }
        owners.length -= 1;
        if (required > owners.length)
            changeRequirement(owners.length);
        OwnerRemoval(owner);
    }

    /// @dev Allows to replace an owner with a new owner. Transaction has to be sent by wallet.
    /// @param owner Address of owner to be replaced.
    /// @param newOwner Address of new owner.
    function replaceOwner(address owner, address newOwner)
        public
        onlyWallet
        ownerExists(owner)
        ownerDoesNotExist(newOwner)
    {
        for (uint i=0; i<owners.length; i++)
            if (owners[i] == owner) {
                owners[i] = newOwner;
                break;
            }
        isOwner[owner] = false;
        isOwner[newOwner] = true;
        OwnerRemoval(owner);
        OwnerAddition(newOwner);
    }

    /// @dev Allows to change the number of required confirmations. Transaction has to be sent by wallet.
    /// @param _required Number of required confirmations.
    function changeRequirement(uint _required)
        public
        onlyWallet
        validRequirement(owners.length, _required)
    {
        required = _required;
        RequirementChange(_required);
    }

    /// @dev Allows an owner to submit and confirm a transaction.
    /// @param destination Transaction target address.
    /// @param value Transaction ether value.
    /// @param data Transaction data payload.
    /// @return Returns transaction ID.
    function submitTransaction(address destination, uint value, bytes data)
        public
        returns (uint transactionId)
    {
        transactionId = addTransaction(destination, value, data);
        confirmTransaction(transactionId);
    }

    /// @dev Allows an owner to confirm a transaction.
    /// @param transactionId Transaction ID.
    function confirmTransaction(uint transactionId)
        public
        ownerExists(msg.sender)
        transactionExists(transactionId)
        notConfirmed(transactionId, msg.sender)
    {
        confirmations[transactionId][msg.sender] = true;
        Confirmation(msg.sender, transactionId);
        executeTransaction(transactionId);
    }

    /// @dev Allows an owner to revoke a confirmation for a transaction.
    /// @param transactionId Transaction ID.
    function revokeConfirmation(uint transactionId)
        public
        ownerExists(msg.sender)
        confirmed(transactionId, msg.sender)
        notExecuted(transactionId)
    {
        confirmations[transactionId][msg.sender] = false;
        Revocation(msg.sender, transactionId);
    }

    /// @dev Allows anyone to execute a confirmed transaction.
    /// @param transactionId Transaction ID.
    function executeTransaction(uint transactionId)
        public
        ownerExists(msg.sender)
        confirmed(transactionId, msg.sender)
        notExecuted(transactionId)
    {
        if (isConfirmed(transactionId)) {
            Transaction storage txn = transactions[transactionId];
            txn.executed = true;
            if (txn.destination.call.value(txn.value)(txn.data))
                Execution(transactionId);
            else {
                ExecutionFailure(transactionId);
                txn.executed = false;
            }
        }
    }

    /// @dev Returns the confirmation status of a transaction.
    /// @param transactionId Transaction ID.
    /// @return Confirmation status.
    function isConfirmed(uint transactionId)
        public
        constant
        returns (bool)
    {
        uint count = 0;
        for (uint i=0; i<owners.length; i++) {
            if (confirmations[transactionId][owners[i]])
                count += 1;
            if (count == required)
                return true;
        }
    }

    /*
     * Internal functions
     */
    /// @dev Adds a new transaction to the transaction mapping, if transaction does not exist yet.
    /// @param destination Transaction target address.
    /// @param value Transaction ether value.
    /// @param data Transaction data payload.
    /// @return Returns transaction ID.
    function addTransaction(address destination, uint value, bytes data)
        internal
        notNull(destination)
        returns (uint transactionId)
    {
        transactionId = transactionCount;
        transactions[transactionId] = Transaction({
            destination: destination,
            value: value,
            data: data,
            executed: false
        });
        transactionCount += 1;
        Submission(transactionId);
    }

    /*
     * Web3 call functions
     */
    /// @dev Returns number of confirmations of a transaction.
    /// @param transactionId Transaction ID.
    /// @return Number of confirmations.
    function getConfirmationCount(uint transactionId)
        public
        constant
        returns (uint count)
    {
        for (uint i=0; i<owners.length; i++)
            if (confirmations[transactionId][owners[i]])
                count += 1;
    }

    /// @dev Returns total number of transactions after filers are applied.
    /// @param pending Include pending transactions.
    /// @param executed Include executed transactions.
    /// @return Total number of transactions after filters are applied.
    function getTransactionCount(bool pending, bool executed)
        public
        constant
        returns (uint count)
    {
        for (uint i=0; i<transactionCount; i++)
            if (   pending && !transactions[i].executed
                || executed && transactions[i].executed)
                count += 1;
    }

    /// @dev Returns list of owners.
    /// @return List of owner addresses.
    function getOwners()
        public
        constant
        returns (address[])
    {
        return owners;
    }

    /// @dev Returns array with owner addresses, which confirmed transaction.
    /// @param transactionId Transaction ID.
    /// @return Returns array of owner addresses.
    function getConfirmations(uint transactionId)
        public
        constant
        returns (address[] _confirmations)
    {
        address[] memory confirmationsTemp = new address[](owners.length);
        uint count = 0;
        uint i;
        for (i=0; i<owners.length; i++)
            if (confirmations[transactionId][owners[i]]) {
                confirmationsTemp[count] = owners[i];
                count += 1;
            }
        _confirmations = new address[](count);
        for (i=0; i<count; i++)
            _confirmations[i] = confirmationsTemp[i];
    }

    /// @dev Returns list of transaction IDs in defined range.
    /// @param from Index start position of transaction array.
    /// @param to Index end position of transaction array.
    /// @param pending Include pending transactions.
    /// @param executed Include executed transactions.
    /// @return Returns array of transaction IDs.
    function getTransactionIds(uint from, uint to, bool pending, bool executed)
        public
        constant
        returns (uint[] _transactionIds)
    {
        uint[] memory transactionIdsTemp = new uint[](transactionCount);
        uint count = 0;
        uint i;
        for (i=0; i<transactionCount; i++)
            if (   pending && !transactions[i].executed
                || executed && transactions[i].executed)
            {
                transactionIdsTemp[count] = i;
                count += 1;
            }
        _transactionIds = new uint[](to - from);
        for (i=from; i<to; i++)
            _transactionIds[i - from] = transactionIdsTemp[i];
    }
}

/// @title Multisignature wallet with daily limit - Allows an owner to withdraw a daily limit without multisig.
/// @author Stefan George - <[email protected]>
contract MultiSigWalletWithDailyLimit is MultiSigWallet {

    /*
     *  Events
     */
    event DailyLimitChange(uint dailyLimit);

    /*
     *  Storage
     */
    uint public dailyLimit;
    uint public lastDay;
    uint public spentToday;

    /*
     * Public functions
     */
    /// @dev Contract constructor sets initial owners, required number of confirmations and daily withdraw limit.
    /// @param _owners List of initial owners.
    /// @param _required Number of required confirmations.
    /// @param _dailyLimit Amount in wei, which can be withdrawn without confirmations on a daily basis.
    function MultiSigWalletWithDailyLimit(address[] _owners, uint _required, uint _dailyLimit)
        public
        MultiSigWallet(_owners, _required)
    {
        dailyLimit = _dailyLimit;
    }

    /// @dev Allows to change the daily limit. Transaction has to be sent by wallet.
    /// @param _dailyLimit Amount in wei.
    function changeDailyLimit(uint _dailyLimit)
        public
        onlyWallet
    {
        dailyLimit = _dailyLimit;
        DailyLimitChange(_dailyLimit);
    }

    /// @dev Allows anyone to execute a confirmed transaction or ether withdraws until daily limit is reached.
    /// @param transactionId Transaction ID.
    function executeTransaction(uint transactionId)
        public
        ownerExists(msg.sender)
        confirmed(transactionId, msg.sender)
        notExecuted(transactionId)
    {
        Transaction storage txn = transactions[transactionId];
        bool _confirmed = isConfirmed(transactionId);
        if (_confirmed || txn.data.length == 0 && isUnderLimit(txn.value)) {
            txn.executed = true;
            if (!_confirmed)
                spentToday += txn.value;
            if (txn.destination.call.value(txn.value)(txn.data))
                Execution(transactionId);
            else {
                ExecutionFailure(transactionId);
                txn.executed = false;
                if (!_confirmed)
                    spentToday -= txn.value;
            }
        }
    }

    /*
     * Internal functions
     */
    /// @dev Returns if amount is within daily limit and resets spentToday after one day.
    /// @param amount Amount to withdraw.
    /// @return Returns if amount is under daily limit.
    function isUnderLimit(uint amount)
        internal
        returns (bool)
    {
        if (now > lastDay + 24 hours) {
            lastDay = now;
            spentToday = 0;
        }
        if (spentToday + amount > dailyLimit || spentToday + amount < spentToday)
            return false;
        return true;
    }

    /*
     * Web3 call functions
     */
    /// @dev Returns maximum withdraw amount.
    /// @return Returns amount.
    function calcMaxWithdraw()
        public
        constant
        returns (uint)
    {
        if (now > lastDay + 24 hours)
            return dailyLimit;
        if (dailyLimit < spentToday)
            return 0;
        return dailyLimit - spentToday;
    }
}

Contract Security Audit

Contract ABI

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"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"dailyLimit","type":"uint256"}],"name":"DailyLimitChange","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"sender","type":"address"},{"indexed":true,"name":"transactionId","type":"uint256"}],"name":"Confirmation","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"sender","type":"address"},{"indexed":true,"name":"transactionId","type":"uint256"}],"name":"Revocation","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"transactionId","type":"uint256"}],"name":"Submission","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"transactionId","type":"uint256"}],"name":"Execution","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"transactionId","type":"uint256"}],"name":"ExecutionFailure","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"sender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Deposit","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"}],"name":"OwnerAddition","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"}],"name":"OwnerRemoval","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"required","type":"uint256"}],"name":"RequirementChange","type":"event"}]

Deployed Bytecode

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bzzr://61d97df6cd7fe87779d9fa28992d2fb80b4429a67017241e906d53439973c7c9

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