Contract Overview
Balance: 0.00261 Ether
Ether Value: $0.53 (@ $204.03/ETH)
Transactions: 67657 txns
Token Tracker: BCB (BCB)
 Latest 25 txns From a total of 67657 Transactions

TxHash Age From To Value [TxFee]
0xa67213ad914481388f0bedc56a6e57246f0a92e2fd05e384d4a89f3ae13c5a208 days 12 mins ago0xd5d505a097453103a18e57f3cc6b5bdeee0bf5fb  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.000258235
0x9362e991cd4453d48af03feaa9e1f0d8068da3718fb76cafe1a6ea13cc308c1514 days 18 hrs ago0xfb4fb9af2ae45c7d212851d63a4e85819583fd29  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.000258235
0x8363247b4480229ec9595f70af7aee51698b953aaed5d708923d352d7c934a0d23 days 2 hrs ago0x38d3e3e2aeaef2d8d934bf4b5db76b9a06c94da9  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.000484970312
0xd98d89334949e91c93a170c13328075a2db911e502fd3d264744cc038c3b9b8124 days 44 mins ago0x6f30525f44035d0d48386451864929a96084b1eb  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.00014436
0x149dd9bbf0ebfb6210ff8fca65b67f0bfbd11c07cee6f790ef5addcae5221b6724 days 22 hrs ago0x6f30525f44035d0d48386451864929a96084b1eb  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.00016842
0xe8602612b143598ea8b8762bf6b3d550c7996a5b059134c901cdb78920d4e67427 days 12 hrs ago0xd1158c698a29843ce04e72530d044195d92bd17c  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.0005636499
0x45daca5827ed317095b808fd9ae84a0ea86c78900f55520e5413c45449f02ce829 days 59 mins ago0x7199c6f397ea51f4fbe607d1381aabeaf5149cd9  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.00219882
0xa9e927b0f182829f8e4cbff1ea0f68ce0247db57b5bc7f0a648584d1755c4ce629 days 14 hrs ago0xefe60f5f861ae7f9e1e87f4107684214cb4a1148  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.00220266
0x6b0fea54087d38693430127cba3060c3b6bf8b1ae556e57867468cfde0781c3b29 days 19 hrs ago0xf8226c7f83a53bda0626275f85382c61732fe65f  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.000329823
0x2083803727cf8fd8251cec2fb9b25287fd87b2d0864a9b155da2a846eee7987e32 days 15 hrs ago0x0cc794f12c504347883700a051434b44d2a3305a  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.000403821
0x89ba12ab537c256e9d739914b96fbe8350e1877775855893f2d47eafdd884b9333 days 9 hrs ago0x6f4cd06ffc056e0d32c0481b9ef191e5fa980538  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.00220266
0xe3bc41a1c021be59d040d202b03defb4551ce510ddb60d55dab6d919f7e9cbaf35 days 6 hrs ago0x6fab1d8493903687d9e4e201c41c75f2369c5498  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.00017407325
0x75ff543e512f62f27bb14e1a182a4f1825bc13fcb8629250a85d0e0ce0b7f8ef36 days 18 hrs ago0x14509dc2dae0404554e4dbfdd7a85459e59f30a6  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.0002306528
0x770091cb262a1e8571a9fbcf074e1b129b5fffb6bc353370466b95191f5a926838 days 15 hrs ago0xd3920e5bb8b7a1df5ecebf3feee541523dbdd4a5  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.000129882
0x838653297152d5e7374173be5390cace44b531adde7af20ff6d3c26597b4bd4e38 days 16 hrs ago0xd06a17858331f9fb419784bae99045c73aad6965  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.00022065
0xe6034c3a617165e2e0a81ec945ac58a4f37323de67460735945ae3d8deaee5f838 days 17 hrs ago0xd06a17858331f9fb419784bae99045c73aad6965  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.000279281152
0x64d50e256052005a33a7da69deb84a8e9285e793fcae378183a67056fe4fcd5340 days 16 hrs ago0x35dc6c5ce71473989637d9d59f068b948e9582d1  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.000293742312
0x790c3c0f727fa7e971f38f309461db9b96e2cbefa8fe01a61843a95ad03090ab40 days 21 hrs ago0x4d41fd2d5215bbfc6b4001288db30cec1e974e80  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.000036711
0x6616c986be3cac81243c76e7b93ce8b8e7cf29aa4a8af8a5aa3ce616b24f550e42 days 11 hrs ago0xbfc981790c912186c4c07779526ada8549171b72  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.000329823
0x5d0b09ebe7bd0b241a3a4e54ba613aec8f1176d8e6bbe14a5689c27a941dcc5642 days 11 hrs ago0xfda1db303e0d6e62a8423d7c5964e8722ea02d33  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.00220266
0xbea07fb98a520e07b13396ddc4f6c53ff0ee66d5435bcc361178ad8182a8996944 days 14 hrs ago0x3ab797199ccc2205bffeab30955387d490c2413f  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.0001203
0x957317375b99a42b6450547be5635aaac99a3792670190e464f84549562fb60444 days 14 hrs ago0x3ab797199ccc2205bffeab30955387d490c2413f  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.00009624
0x2fb0d94b8c38c730067a51ba92bea9887590e394ac0324e735da535688c16ef344 days 14 hrs ago0x2cc8abb5e4a6d9881b5ece827b7d2db2594fae13  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.00014436
0x478d6eb425c53ec9f8795a4dc33ba45101594e0046ac85eb3a82aff5fe86242f44 days 14 hrs ago0x2cc8abb5e4a6d9881b5ece827b7d2db2594fae13  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.00009624
0xf6142e1ba34489a31615cf387b1af3f615f668075c9c9782af087f07305d440945 days 16 hrs ago0xb0020a1c31f240e928b2aa2f3d70e0f80042b0c1  IN   0x9f138d5d9e24186ec96b35e5b5530c907860a78d0 Ether0.000183555
[ Download CSV Export  ] 
 Internal Transactions as a result of Contract Execution
View All
ParentTxHash Block Age From To Value
Warning: The Compiled Contract might be susceptible to ExpExponentCleanup (medium/high-severity), EventStructWrongData (very low-severity), NestedArrayFunctionCallDecoder (medium-severity) SolidityCompiler Bugs.

Contract Source Code Verified (Exact Match)
Contract Name: BcbCoin
Compiler Text: v0.4.20-nightly.2018.1.6+commit.2548228b
Optimization Enabled: Yes
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

pragma solidity ^0.4.16;


contract Ownable {
    address public owner;

    function Ownable() public {
        owner = msg.sender;
    }

    modifier onlyOwner()  {
        require(msg.sender == owner);
        _;
    }

    function transferOwnership(address newOwner) public onlyOwner {
        if (newOwner != address(0)) {
            owner = newOwner;
        }
    }

}

contract SafeMath {
    function safeSub(uint a, uint b) pure internal returns (uint) {
        sAssert(b <= a);
        return a - b;
    }

    function safeAdd(uint a, uint b) pure internal returns (uint) {
        uint c = a + b;
        sAssert(c>=a && c>=b);
        return c;
    }

    function sAssert(bool assertion) internal pure {
        if (!assertion) {
            revert();
        }
    }
}

contract ERC20 {
    uint public totalSupply;
    function balanceOf(address who) public constant returns (uint);
    function allowance(address owner, address spender) public constant returns (uint);

    function transfer(address toAcct, uint value) public returns (bool ok);
    function transferFrom(address fromAcct, address toAcct, uint value) public returns (bool ok);
    function approve(address spender, uint value) public returns (bool ok);
    event Transfer(address indexed fromAcct, address indexed toAcct, uint value);
    event Approval(address indexed owner, address indexed spender, uint value);
}

contract StandardToken is ERC20, SafeMath {

    mapping(address => uint) balances;
    mapping (address => mapping (address => uint)) allowed;

    function transfer(address _toAcct, uint _value) public returns (bool success) {
        balances[msg.sender] = safeSub(balances[msg.sender], _value);
        balances[_toAcct] = safeAdd(balances[_toAcct], _value);
        Transfer(msg.sender, _toAcct, _value);
        return true;
    }

    function transferFrom(address _fromAcct, address _toAcct, uint _value) public returns (bool success) {
        var _allowance = allowed[_fromAcct][msg.sender];
        balances[_toAcct] = safeAdd(balances[_toAcct], _value);
        balances[_fromAcct] = safeSub(balances[_fromAcct], _value);
        allowed[_fromAcct][msg.sender] = safeSub(_allowance, _value);
        Transfer(_fromAcct, _toAcct, _value);
        return true;
    }

    function balanceOf(address _owner) public constant returns (uint balance) {
        return balances[_owner];
    }

    function approve(address _spender, uint _value) public  returns (bool success) {
        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }

    function allowance(address _owner, address _spender) public constant returns (uint remaining) {
        return allowed[_owner][_spender];
    }

}

contract BcbCoin is Ownable, StandardToken {

    string public name;
    string public symbol;
    uint public decimals;                  
    uint public totalSupply;  


    /// @notice Initializes the contract and allocates all initial tokens to the owner and agreement account
    function BcbCoin() public {
        totalSupply = 2000 * (10**6) * (10**18); 
        balances[msg.sender] = totalSupply;
        name = "BCB";
        symbol = "BCB";
        decimals = 18;  
    }

    function () payable public{
    }

    /// @notice To transfer token contract ownership
    /// @param _newOwner The address of the new owner of this contract
    function transferOwnership(address _newOwner) public onlyOwner {
        balances[_newOwner] = safeAdd(balances[owner], balances[_newOwner]);
        balances[owner] = 0;
        Ownable.transferOwnership(_newOwner);
    }

    // Owner can transfer out any ERC20 tokens sent in by mistake
    function transferAnyERC20Token(address tokenAddress, uint amount) public onlyOwner returns (bool success)
    {
        return ERC20(tokenAddress).transfer(owner, amount);
    }

}

    Contract ABI  
[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_fromAcct","type":"address"},{"name":"_toAcct","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"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":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_toAcct","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"tokenAddress","type":"address"},{"name":"amount","type":"uint256"}],"name":"transferAnyERC20Token","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":true,"name":"fromAcct","type":"address"},{"indexed":true,"name":"toAcct","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"}]

  Contract Creation Code Switch To Opcodes View
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

   Swarm Source:
bzzr://170da1c11614e487dd6ddae418194808edeba76e63b5c3eb68bbdd62d493a36f

 

View All
Block Age transaction Difficulty GasUsed Reward
View All
Block Age UncleNumber Difficulty GasUsed Reward
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.