ETH Price: $3,358.41 (-1.14%)

Token

BITCOIN GAME (BGAME)
 

Overview

Max Total Supply

21,000,000 BGAME

Holders

90

Market

Onchain Market Cap

$0.00

Circulating Supply Market Cap

-

Other Info

Token Contract (WITH 18 Decimals)

Filtered by Token Holder
Etherscan: Donate
Balance
5,000 BGAME

Value
$0.00
0x71c7656ec7ab88b098defb751b7401b5f6d8976f
Loading...
Loading
Loading...
Loading
Loading...
Loading

Click here to update the token information / general information
# Exchange Pair Price  24H Volume % Volume

Contract Source Code Verified (Exact Match)

Contract Name:
BITCOINGAME

Compiler Version
v0.4.24+commit.e67f0147

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2018-07-19
*/

pragma solidity ^0.4.4;

contract Token {

    /// @return total amount of tokens
    function totalSupply() constant returns (uint256 supply) {}

    /// @param _owner The address from which the balance will be retrieved
    /// @return The balance
    function balanceOf(address _owner) constant returns (uint256 balance) {}

    /// @notice send `_value` token to `_to` from `msg.sender`
    /// @param _to The address of the recipient
    /// @param _value The amount of token to be transferred
    /// @return Whether the transfer was successful or not
    function transfer(address _to, uint256 _value) returns (bool success) {}

    /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
    /// @param _from The address of the sender
    /// @param _to The address of the recipient
    /// @param _value The amount of token to be transferred
    /// @return Whether the transfer was successful or not
    function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {}

    /// @notice `msg.sender` approves `_addr` to spend `_value` tokens
    /// @param _spender The address of the account able to transfer the tokens
    /// @param _value The amount of wei to be approved for transfer
    /// @return Whether the approval was successful or not
    function approve(address _spender, uint256 _value) returns (bool success) {}

    /// @param _owner The address of the account owning tokens
    /// @param _spender The address of the account able to transfer the tokens
    /// @return Amount of remaining tokens allowed to spent
    function allowance(address _owner, address _spender) constant returns (uint256 remaining) {}

    event Transfer(address indexed _from, address indexed _to, uint256 _value);
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);

}

contract StandardToken is Token {

    function transfer(address _to, uint256 _value) returns (bool success) {
        //Default assumes totalSupply can't be over max (2^256 - 1).
        //If your token leaves out totalSupply and can issue more tokens as time goes on, you need to check if it doesn't wrap.
        //Replace the if with this one instead.
        //if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
        if (balances[msg.sender] >= _value && _value > 0) {
            balances[msg.sender] -= _value;
            balances[_to] += _value;
            Transfer(msg.sender, _to, _value);
            return true;
        } else { return false; }
    }

    function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
        //same as above. Replace this line with the following if you want to protect against wrapping uints.
        //if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
        if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value > 0) {
            balances[_to] += _value;
            balances[_from] -= _value;
            allowed[_from][msg.sender] -= _value;
            Transfer(_from, _to, _value);
            return true;
        } else { return false; }
    }

    function balanceOf(address _owner) constant returns (uint256 balance) {
        return balances[_owner];
    }

    function approve(address _spender, uint256 _value) returns (bool success) {
        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }

    function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
      return allowed[_owner][_spender];
    }

    mapping (address => uint256) balances;
    mapping (address => mapping (address => uint256)) allowed;
    uint256 public totalSupply;
}

contract BITCOINGAME is StandardToken { // CHANGE THIS. Update the contract name.

    /* Public variables of the token */

    /*
    NOTE:
    The following variables are OPTIONAL vanities. One does not have to include them.
    They allow one to customise the token contract & in no way influences the core functionality.
    Some wallets/interfaces might not even bother to look at this information.
    */
    string public name;                   // Token Name
    uint8 public decimals;                // How many decimals to show. To be standard complicant keep it 18
    string public symbol;                 // An identifier: eg SBX, XPR etc..
    string public version = 'H1.0'; 
    uint256 public unitsOneEthCanBuy;     // How many units of your coin can be bought by 1 ETH?
    uint256 public totalEthInWei;         // WEI is the smallest unit of ETH (the equivalent of cent in USD or satoshi in BTC). We'll store the total ETH raised via our ICO here.  
    address public fundsWallet;           // Where should the raised ETH go?

    // This is a constructor function 
    // which means the following function name has to match the contract name declared above
    function BITCOINGAME() {
        balances[msg.sender] = 21000000000000000000000000;               // Give the creator all initial tokens. This is set to 1000 for example. If you want your initial tokens to be X and your decimal is 5, set this value to X * 100000. (CHANGE THIS)
        totalSupply = 21000000000000000000000000;                        // Update total supply (1000 for example) (CHANGE THIS)
        name = "BITCOIN GAME";                                   // Set the name for display purposes (CHANGE THIS)
        decimals = 18;                                               // Amount of decimals for display purposes (CHANGE THIS)
        symbol = "BGAME";                                             // Set the symbol for display purposes (CHANGE THIS)
        unitsOneEthCanBuy = 20000;                                      // Set the price of your token for the ICO (CHANGE THIS)
        fundsWallet = msg.sender;                                    // The owner of the contract gets ETH
    }

    function() payable{
        totalEthInWei = totalEthInWei + msg.value;
        uint256 amount = msg.value * unitsOneEthCanBuy;
        require(balances[fundsWallet] >= amount);

        balances[fundsWallet] = balances[fundsWallet] - amount;
        balances[msg.sender] = balances[msg.sender] + amount;

        Transfer(fundsWallet, msg.sender, amount); // Broadcast a message to the blockchain

        //Transfer ether to fundsWallet
        fundsWallet.transfer(msg.value);                               
    }

    /* Approves and then calls the receiving contract */
    function approveAndCall(address _spender, uint256 _value, bytes _extraData) returns (bool success) {
        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);

        //call the receiveApproval function on the contract you want to be notified. This crafts the function signature manually so one doesn't have to include a contract in here just for this.
        //receiveApproval(address _from, uint256 _value, address _tokenContract, bytes _extraData)
        //it is assumed that when does this that the call *should* succeed, otherwise one would use vanilla approve instead.
        if(!_spender.call(bytes4(bytes32(sha3("receiveApproval(address,uint256,address,bytes)"))), msg.sender, _value, this, _extraData)) { throw; }
        return true;
    }
}

Contract Security Audit

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":true,"inputs":[],"name":"fundsWallet","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","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":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"version","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"unitsOneEthCanBuy","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":"totalEthInWei","outputs":[{"name":"","type":"uint256"}],"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":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"},{"name":"_extraData","type":"bytes"}],"name":"approveAndCall","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"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","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"}]

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

Deployed Bytecode

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

Swarm Source

bzzr://67b5fc13684a5be25d5047df92144edba880c07c388d5ccec6e42e1a2b0b928d
Loading...
Loading
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.