Contract

0xeE467B4e21d501f301537C63B494E3F25A1bA5cE

Source Code

Overview

ETH Balance

0 ETH

Eth Value

$0.00

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ContractCreator

INLOCK: Deployer at txn 0xc246254878285ab412f164d4fae1c19132bd04d80ea4c51304680fb27ecccf12

Multichain Info

$0 (Multichain Portfolio)

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Latest 1 from a total of 1 transactions

	Transaction Hash	Method	Block		From		To
	0xc246254878285ab412f164d4fae1c19132bd04d80ea4c51304680fb27ecccf12	0x60806040	5973329	2018-07-16 6:45:00	2257 days ago	1531723500	INLOCK: Deployer	IN	Create: TokenDB	0 ETH$0.00	0.00652102	10

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Contract Source Code Verified (Exact Match)

Contract Name:

TokenDB

Compiler Version

v0.4.24+commit.e67f0147

Optimization Enabled:

Yes with 200 runs

Other Settings:

default evmVersion

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2018-07-20
*/

pragma solidity 0.4.24;
contract Owned {
    /* Variables */
    address public owner = msg.sender;
    /* Constructor */
    constructor(address _owner) public {
        if ( _owner == 0x00 ) {
            _owner = msg.sender;
        }
        owner = _owner;
    }
    /* Externals */
    function replaceOwner(address _owner) external returns(bool) {
        require( isOwner() );
        owner = _owner;
        return true;
    }
    /* Internals */
    function isOwner() internal view returns(bool) {
        return owner == msg.sender;
    }
    /* Modifiers */
    modifier forOwner {
        require( isOwner() );
        _;
    }
}
library SafeMath {
    /* Internals */
    function add(uint256 a, uint256 b) internal pure returns(uint256 c) {
        c = a + b;
        assert( c >= a );
        return c;
    }
    function sub(uint256 a, uint256 b) internal pure returns(uint256 c) {
        c = a - b;
        assert( c <= a );
        return c;
    }
    function mul(uint256 a, uint256 b) internal pure returns(uint256 c) {
        c = a * b;
        assert( c == 0 || c / a == b );
        return c;
    }
    function div(uint256 a, uint256 b) internal pure returns(uint256) {
        return a / b;
    }
    function pow(uint256 a, uint256 b) internal pure returns(uint256 c) {
        c = a ** b;
        assert( c % a == 0 );
        return a ** b;
    }
}
contract TokenDB is Owned {
    /* Declarations */
    using SafeMath for uint256;
    /* Structures */
    struct balances_s {
        uint256 amount;
        bool valid;
    }
    /* Variables */
    mapping(address => mapping(address => uint256)) public allowance;
    mapping(address => balances_s) public balances;
    address public tokenAddress;
    address public oldDBAddress;
    /* Constructor */
    constructor(address _owner, address _tokenAddress, address _icoAddress, address _oldDBAddress) Owned(_owner) public {
        if ( _oldDBAddress == 0x00  && _icoAddress != 0x00 ) {
            balances[_icoAddress].amount = 44e16;
        }
        oldDBAddress = _oldDBAddress;
        tokenAddress = _tokenAddress;
    }
    /* Externals */
    function changeTokenAddress(address _tokenAddress) external forOwner {
        tokenAddress = _tokenAddress;
    }
    function transfer(address _from, address _to, uint256 _amount) external forToken returns(bool _success) {
        uint256 _senderBalance = _getBalance(_from);
        uint256 _receiverBalance = _getBalance(_to);
        balances[_from].amount = _senderBalance.sub(_amount);
        balances[_to].amount = _receiverBalance.add(_amount);
        return true;
    }
    function bulkTransfer(address _from, address[] _to, uint256[] _amount) external forToken returns(bool _success) {
        uint256 _senderBalance = _getBalance(_from);
        uint256 _receiverBalance;
        uint256 i;
        for ( i=0 ; i<_to.length ; i++ ) {
            _receiverBalance = _getBalance(_to[i]);
            _senderBalance = _senderBalance.sub(_amount[i]);
            balances[_to[i]].amount = _receiverBalance.add(_amount[i]);
        }
        balances[_from].amount = _senderBalance;
        return true;
    }
    function setAllowance(address _owner, address _spender, uint256 _amount) external forToken returns(bool _success) {
        allowance[_owner][_spender] = _amount;
        return true;
    }
    /* Constants */
    function getAllowance(address _owner, address _spender) public view returns(bool _success, uint256 _remaining) {
        return ( true, allowance[_owner][_spender] );
    }
    function balanceOf(address _owner) public view returns(bool _success, uint256 _balance) {
        return ( true, _getBalance(_owner) );
    }
    /* Internals */
    function _getBalance(address _owner) internal returns(uint256 _balance) {
        if ( ( ! balances[_owner].valid ) && oldDBAddress != 0x00 ) {
            bool _subResult;
            ( _subResult, _balance ) = TokenDB(oldDBAddress).balanceOf(_owner);
            balances[_owner].amount = _balance;
            balances[_owner].valid = true;
        }
        return balances[_owner].amount;
    }
    /* Modifiers */
    modifier forToken {
        require( msg.sender == tokenAddress );
        _;
    }
}

Contract Security Audit

No Contract Security Audit Submitted- Submit Audit Here

Contract ABI

[{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"getAllowance","outputs":[{"name":"_success","type":"bool"},{"name":"_remaining","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balances","outputs":[{"name":"amount","type":"uint256"},{"name":"valid","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"_success","type":"bool"},{"name":"_balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"oldDBAddress","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"tokenAddress","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_owner","type":"address"}],"name":"replaceOwner","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_amount","type":"uint256"}],"name":"transfer","outputs":[{"name":"_success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_tokenAddress","type":"address"}],"name":"changeTokenAddress","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"},{"name":"_amount","type":"uint256"}],"name":"setAllowance","outputs":[{"name":"_success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"},{"name":"","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address[]"},{"name":"_amount","type":"uint256[]"}],"name":"bulkTransfer","outputs":[{"name":"_success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"_owner","type":"address"},{"name":"_tokenAddress","type":"address"},{"name":"_icoAddress","type":"address"},{"name":"_oldDBAddress","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"}]

Contract Creation Code

Decompile Bytecode Switch to Opcodes View

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

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000da8c0c6311ab6e43aa1c14967ad7abc6035b9596000000000000000000000000f784682c82526e245f50975190ef0fff4e4fc077000000000000000000000000578fa4ab3b27a94fe97bd52167f1b02da20d31e80000000000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _owner (address): 0xda8c0c6311ab6E43aa1C14967ad7aBc6035B9596
Arg [1] : _tokenAddress (address): 0xF784682C82526e245F50975190EF0fff4E4fC077
Arg [2] : _icoAddress (address): 0x578FA4ab3B27A94fe97Bd52167F1B02dA20D31e8
Arg [3] : _oldDBAddress (address): 0x0000000000000000000000000000000000000000

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 000000000000000000000000da8c0c6311ab6e43aa1c14967ad7abc6035b9596
Arg [1] : 000000000000000000000000f784682c82526e245f50975190ef0fff4e4fc077
Arg [2] : 000000000000000000000000578fa4ab3b27a94fe97bd52167f1b02da20d31e8
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000000

Swarm Source

bzzr://49ba5a569a4b434c1d0e1c1007364aedfee06dae6010f78c184a1354772f589e

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Multichain Portfolio | 27 Chains

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