ETH Price: $3,122.24 (+1.34%)
Gas: 6 Gwei

Token

FinallyUsableCryptoKarma (FUCK)
 

Overview

Max Total Supply

70,856,018.9048 FUCK

Holders

4,368 (0.00%)

Market

Onchain Market Cap

$0.00

Circulating Supply Market Cap

-

Other Info

Token Contract (WITH 4 Decimals)

Filtered by Token Holder
1inch: 1INCH Token
Balance
1,000 FUCK

Value
$0.00
0x111111111117dc0aa78b770fa6a738034120c302
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:
FuckToken

Compiler Version
v0.4.16+commit.d7661dd9

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2017-08-30
*/

pragma solidity ^0.4.16;
contract tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData); }

contract FuckToken {
    /* Public variables of the FUCK token */
    string public standard = 'FUCK 1.1';
    string public name = 'FinallyUsableCryptoKarma';
    string public symbol = 'FUCK';
    uint8 public decimals = 4;
    uint256 public totalSupply = 708567744953;

    /* Creates an array with all balances */
    mapping (address => uint256) public balanceOf;
    mapping (address => mapping (address => uint256)) public allowance;

    /* Generates a public event on the blockchain that will notify clients */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /* Notifies clients about the amount burnt */
    event Burn(address indexed from, uint256 value);

    /* Initializes contract with initial supply tokens to me */
    function FuckToken() {
        balanceOf[msg.sender] = totalSupply;                    // Give the creator all initial tokens
    }

    /* Send coins */
    function transfer(address _to, uint256 _value) {
        if (_to == 0x0) revert();                               // Prevent transfer to 0x0 address. Use burn() instead
        if (balanceOf[msg.sender] < _value) revert();           // Check if the sender has enough
        if (balanceOf[_to] + _value < balanceOf[_to]) revert(); // Check for overflows
        balanceOf[msg.sender] -= _value;                        // Subtract from the sender
        balanceOf[_to] += _value;                               // Add the same to the recipient
        Transfer(msg.sender, _to, _value);                      // Notify anyone listening that this transfer took place
    }

    /* Allow another contract to spend some tokens on my behalf */
    function approve(address _spender, uint256 _value)
        returns (bool success) {
        if ((_value != 0) && (allowance[msg.sender][_spender] != 0)) revert();
        allowance[msg.sender][_spender] = _value;
        return true;
    }

    /* Approve and then communicate the approved contract in a single tx */
    function approveAndCall(address _spender, uint256 _value, bytes _extraData)
        returns (bool success) {
        tokenRecipient spender = tokenRecipient(_spender);
        if (approve(_spender, _value)) {
            spender.receiveApproval(msg.sender, _value, this, _extraData);
            return true;
        }
    }        

    /* A contract attempts to get the coins */
    function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
        if (_to == 0x0) revert();                                // Prevent transfer to 0x0 address. Use burn() instead
        if (balanceOf[_from] < _value) revert();                 // Check if the sender has enough
        if (balanceOf[_to] + _value < balanceOf[_to]) revert();  // Check for overflows
        if (_value > allowance[_from][msg.sender]) revert();     // Check allowance
        balanceOf[_from] -= _value;                              // Subtract from the sender
        balanceOf[_to] += _value;                                // Add the same to the recipient
        allowance[_from][msg.sender] -= _value;
        Transfer(_from, _to, _value);
        return true;
    }

	/* Burn FUCKs by User */
    function burn(uint256 _value) returns (bool success) {
        if (balanceOf[msg.sender] < _value) revert();            // Check if the sender has enough
        balanceOf[msg.sender] -= _value;                         // Subtract from the sender
        totalSupply -= _value;                                   // Updates totalSupply
        Burn(msg.sender, _value);
        return true;
    }

	/* Burn FUCKs from Users */
    function burnFrom(address _from, uint256 _value) returns (bool success) {
        if (balanceOf[_from] < _value) revert();                // Check if the sender has enough
        if (_value > allowance[_from][msg.sender]) revert();    // Check allowance
        balanceOf[_from] -= _value;                             // Subtract from the sender
        totalSupply -= _value;                                  // Updates totalSupply
        Burn(_from, _value);
        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":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":false,"inputs":[{"name":"_value","type":"uint256"}],"name":"burn","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"standard","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_value","type":"uint256"}],"name":"burnFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","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":[],"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":"","type":"address"},{"name":"","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"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":"from","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Burn","type":"event"}]

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

Deployed Bytecode

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

Swarm Source

bzzr://9ae79cf07274e6c34e3df44ada709c3ab1b291501bf6197ee3cf85b8dde5c5fb
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.