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Contract

0x51E8D106C646cA58Caf32A47812e95887C071a62
 

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Block
From
To
Confirm Transact...217860722025-02-06 7:49:2322 days ago1738828163IN
0x51E8D106...87C071a62
0 ETH0.000164431.48564464
Confirm Transact...217860662025-02-06 7:48:1122 days ago1738828091IN
0x51E8D106...87C071a62
0 ETH0.000174921.51999391
Confirm Transact...217860582025-02-06 7:46:3522 days ago1738827995IN
0x51E8D106...87C071a62
0 ETH0.000149191.49328169
Submit Transacti...217857302025-02-06 6:40:4722 days ago1738824047IN
0x51E8D106...87C071a62
0 ETH0.000291041.53395593
Submit Transacti...217857282025-02-06 6:40:2322 days ago1738824023IN
0x51E8D106...87C071a62
0 ETH0.000312861.64832807
Submit Transacti...217857262025-02-06 6:39:5922 days ago1738823999IN
0x51E8D106...87C071a62
0 ETH0.000214861.5087549
Confirm Transact...192756492024-02-21 11:10:59373 days ago1708513859IN
0x51E8D106...87C071a62
0 ETH0.0041185333
Submit Transacti...192742012024-02-21 6:17:35373 days ago1708496255IN
0x51E8D106...87C071a62
0 ETH0.0056935230
Confirm Transact...187642122023-12-11 16:39:47444 days ago1702312787IN
0x51E8D106...87C071a62
0 ETH0.0147554652
Submit Transacti...187641362023-12-11 16:24:23444 days ago1702311863IN
0x51E8D106...87C071a62
0 ETH0.009540657
Confirm Transact...168970562023-03-24 11:26:35707 days ago1679657195IN
0x51E8D106...87C071a62
0 ETH0.0022313516.0535853
Submit Transacti...168774832023-03-21 17:26:23709 days ago1679419583IN
0x51E8D106...87C071a62
0 ETH0.0058821831
Confirm Transact...160964222022-12-02 10:07:23819 days ago1669975643IN
0x51E8D106...87C071a62
0 ETH0.0016886213
Submit Transacti...160950922022-12-02 5:40:47819 days ago1669959647IN
0x51E8D106...87C071a62
0 ETH0.0020873611
Confirm Transact...155369852022-09-15 5:02:47897 days ago1663218167IN
0x51E8D106...87C071a62
0 ETH0.001027548.22210836
Confirm Transact...155369802022-09-15 5:01:34897 days ago1663218094IN
0x51E8D106...87C071a62
0 ETH0.001066268.53186961
Confirm Transact...155369752022-09-15 5:00:06897 days ago1663218006IN
0x51E8D106...87C071a62
0 ETH0.000950367.60450607
Submit Transacti...155369682022-09-15 4:58:16897 days ago1663217896IN
0x51E8D106...87C071a62
0 ETH0.001518178
Submit Transacti...155369662022-09-15 4:57:58897 days ago1663217878IN
0x51E8D106...87C071a62
0 ETH0.001328657
Submit Transacti...155369572022-09-15 4:56:35897 days ago1663217795IN
0x51E8D106...87C071a62
0 ETH0.0020874911
Confirm Transact...155218832022-09-12 16:34:06899 days ago1663000446IN
0x51E8D106...87C071a62
0 ETH0.0080139732.64838625
Confirm Transact...155218712022-09-12 16:30:59899 days ago1663000259IN
0x51E8D106...87C071a62
0 ETH0.0083742834.11629331
Confirm Transact...155218652022-09-12 16:28:48899 days ago1663000128IN
0x51E8D106...87C071a62
0 ETH0.0072072829.36201853
Confirm Transact...155218582022-09-12 16:27:29899 days ago1663000049IN
0x51E8D106...87C071a62
0 ETH0.0065128326.53286683
Execute Transact...155218522022-09-12 16:26:38899 days ago1662999998IN
0x51E8D106...87C071a62
0 ETH0.0075708830.19356764
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217860722025-02-06 7:49:2322 days ago1738828163
0x51E8D106...87C071a62
0 ETH
217860662025-02-06 7:48:1122 days ago1738828091
0x51E8D106...87C071a62
0 ETH
217860582025-02-06 7:46:3522 days ago1738827995
0x51E8D106...87C071a62
4.64489403 ETH
192756492024-02-21 11:10:59373 days ago1708513859
0x51E8D106...87C071a62
0 ETH
187642122023-12-11 16:39:47444 days ago1702312787
0x51E8D106...87C071a62
0 ETH
168970562023-03-24 11:26:35707 days ago1679657195
0x51E8D106...87C071a62
0 ETH
160964222022-12-02 10:07:23819 days ago1669975643
0x51E8D106...87C071a62
0 ETH
155369852022-09-15 5:02:47897 days ago1663218167
0x51E8D106...87C071a62
0 ETH
155369802022-09-15 5:01:34897 days ago1663218094
0x51E8D106...87C071a62
0 ETH
155369752022-09-15 5:00:06897 days ago1663218006
0x51E8D106...87C071a62
0 ETH
155218832022-09-12 16:34:06899 days ago1663000446
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0 ETH
155218712022-09-12 16:30:59899 days ago1663000259
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0 ETH
155218652022-09-12 16:28:48899 days ago1663000128
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0 ETH
155218582022-09-12 16:27:29899 days ago1663000049
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0 ETH
155218522022-09-12 16:26:38899 days ago1662999998
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0 ETH
155218372022-09-12 16:23:42899 days ago1662999822
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0 ETH
127407612021-07-01 8:51:301338 days ago1625129490
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0 ETH
127407602021-07-01 8:51:071338 days ago1625129467
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0 ETH
127407582021-07-01 8:50:361338 days ago1625129436
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0 ETH
127407562021-07-01 8:50:221338 days ago1625129422
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127407512021-07-01 8:49:401338 days ago1625129380
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127407412021-07-01 8:47:121338 days ago1625129232
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127407382021-07-01 8:46:101338 days ago1625129170
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127407352021-07-01 8:45:351338 days ago1625129135
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127407342021-07-01 8:44:501338 days ago1625129090
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x6563189C...DA1091da5
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
MultiSigWallet

Compiler Version
v0.4.4+commit.4633f3de

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2018-06-22
*/

pragma solidity 0.4.4;


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

    uint constant public MAX_OWNER_COUNT = 50;

    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);

    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;
    }

    modifier onlyWallet() {
        if (msg.sender != address(this))
            throw;
        _;
    }

    modifier ownerDoesNotExist(address owner) {
        if (isOwner[owner])
            throw;
        _;
    }

    modifier ownerExists(address owner) {
        if (!isOwner[owner])
            throw;
        _;
    }

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

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

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

    modifier notExecuted(uint transactionId) {
        if (transactions[transactionId].executed)
            throw;
        _;
    }

    modifier notNull(address _address) {
        if (_address == 0)
            throw;
        _;
    }

    modifier validRequirement(uint ownerCount, uint _required) {
        if (   ownerCount > MAX_OWNER_COUNT
            || _required > ownerCount
            || _required == 0
            || ownerCount == 0)
            throw;
        _;
    }

    /// @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++) {
            if (isOwner[_owners[i]] || _owners[i] == 0)
                throw;
            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 owner 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
        notExecuted(transactionId)
    {
        if (isConfirmed(transactionId)) {
            Transaction tx = transactions[transactionId];
            tx.executed = true;
            if (tx.destination.call.value(tx.value)(tx.data))
                Execution(transactionId);
            else {
                ExecutionFailure(transactionId);
                tx.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 {

    event DailyLimitChange(uint dailyLimit);

    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
        notExecuted(transactionId)
    {
        Transaction tx = transactions[transactionId];
        bool confirmed = isConfirmed(transactionId);
        if (confirmed || tx.data.length == 0 && isUnderLimit(tx.value)) {
            tx.executed = true;
            if (!confirmed)
                spentToday += tx.value;
            if (tx.destination.call.value(tx.value)(tx.data))
                Execution(transactionId);
            else {
                ExecutionFailure(transactionId);
                tx.executed = false;
                if (!confirmed)
                    spentToday -= tx.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;
        return dailyLimit - spentToday;
    }
}

Contract Security Audit

Contract ABI

API
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Deployed Bytecode

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