ETH Price: $3,668.95 (+2.26%)

Token

ChainLink Token (LINK)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

723,923 ( -0.008%)

Market

Price

$18.37 @ 0.005007 ETH (+1.79%)

Onchain Market Cap

$18,370,000,000.00

Circulating Supply Market Cap

$11,486,140,745.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
97.33701325 LINK

Value
$1,788.08 ( ~0.487355215048228 Eth) [0.0000%]
0x8de3444f80686F4Ca0BA2D09176cDA4128ca462D
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OVERVIEW

A blockchain-based middleware, acting as a bridge between cryptocurrency smart contracts, data feeds, APIs and traditional bank account payments.

Profitability / Loss

Since Initial Offer Price
:$0.11 16600% |ETH 0.0003846 1201.87%

Market

Volume (24H):$955,031,545.00
Market Capitalization:$11,486,140,745.00
Circulating Supply:626,849,971.00 LINK
Market Data Source: Coinmarketcap

ICO Information

ICO Start Date : Sep 19, 2017   
Total Cap : $32,000,000
ICO Price  : $0.11 | 0.0003846 ETH
Country : USA

# Exchange Pair Price  24H Volume % Volume
1
Binance
LINK-USDT$18.39
0.0050111 Eth
$83,179,136.00
4,560,559.720 LINK
18.1620%
2
Coinbase Exchange
LINK-USD$18.38
0.0050083 Eth
$41,744,407.00
2,271,804.470 LINK
9.0472%
3
Upbit
LINK-KRW$18.27
0.0049801 Eth
$20,323,892.00
1,112,250.202 LINK
4.4294%
4
Bitget
LINK-USDT$18.39
0.0050113 Eth
$18,777,420.00
1,026,547.575 LINK
4.0881%
5
Bybit
LINK-USDT$18.38
0.0050100 Eth
$16,067,991.00
878,171.010 LINK
3.4972%
6
P2B
LINK-USDT$18.41
0.0050171 Eth
$15,847,920.00
860,956.930 LINK
3.4287%
7
Slex
LINK-USDT$18.35
0.0050081 Eth
$15,433,861.00
843,360.590 LINK
3.3586%
8
BTSE
LINK-USDT$18.38
0.0050161 Eth
$15,081,934.00
820,651.936 LINK
3.2682%
9
OKX
LINK-USDT$18.37
0.0050076 Eth
$14,596,500.00
798,607.966 LINK
3.1804%
10
HTX
LINK-USDT$18.38
0.0050101 Eth
$13,913,711.00
762,117.669 LINK
3.0351%
11
MEXC
LINK-USDT$18.38
0.0050086 Eth
$12,933,103.00
703,782.290 LINK
2.8027%
12
Ourbit
LINK-USDT$18.30
0.0049945 Eth
$11,625,132.00
637,337.260 LINK
2.5381%
13
Gate.io
LINK-USDT$18.40
0.0050148 Eth
$11,558,631.00
632,346.000 LINK
2.5183%
14
DigiFinex
LINK-USDT$18.38
0.0050107 Eth
$10,992,918.00
597,932.770 LINK
2.3812%
15
Bitunix
LINK-USDT$18.37
0.0050072 Eth
$10,536,192.00
573,349.250 LINK
2.2833%
16
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$18.37
0.0050096 Eth
$8,896,535.00
481,828.702 0X514910771AF9CA656AF840DFF83E8264ECF986CA
1.9188%
17
XT.COM
LINK-USDT$18.33
0.0050006 Eth
$8,328,827.00
456,653.830 LINK
1.8186%
18
Coinstore
LINK-USDT$18.29
0.0049964 Eth
$7,532,570.00
412,661.040 LINK
1.6434%
19
CoinW
LINK-USDT$18.39
0.0050162 Eth
$7,246,713.00
394,062.230 LINK
1.5693%
20
Azbit
LINK-USDT$18.25
0.0049850 Eth
$7,082,942.00
388,308.200 LINK
1.5464%
21
Hotcoin
LINK-USDT$18.39
0.0050113 Eth
$6,940,544.00
377,467.750 LINK
1.5032%
22
Biconomy.com
LINK-USDT$18.25
0.0049875 Eth
$6,804,415.00
372,623.350 LINK
1.4839%
23
Toobit
LINK-USDT$18.23
0.0049772 Eth
$6,663,126.00
365,355.830 LINK
1.4550%
24
Binance
LINK-FDUSD$18.31
0.0049958 Eth
$4,796,602.00
263,021.470 LINK
1.0475%
25
BYDFi
LINK-USDT$18.33
0.0050009 Eth
$4,530,076.00
247,190.900 LINK
0.9844%
26
Kraken
LINK-USD$18.39
0.0050115 Eth
$4,283,650.00
232,964.675 LINK
0.9278%
27
Bithumb
LINK-KRW$18.30
0.0049882 Eth
$4,070,029.00
222,388.526 LINK
0.8856%
28
LATOKEN
LINK-USDT$18.39
0.0050189 Eth
$3,905,521.00
212,412.676 LINK
0.8459%
29
KuCoin
LINK-USDT$18.39
0.0050110 Eth
$3,489,349.00
189,787.329 LINK
0.7558%
30
Binance
LINK-BTC$18.33
0.0050021 Eth
$3,468,292.00
191,457.780 LINK
0.7625%
31
ProBit Global
LINK-USDT$18.31
0.0049965 Eth
$3,410,419.00
186,267.488 LINK
0.7418%
32
Dex-Trade
LINK-USDT$18.34
0.0050041 Eth
$2,742,489.00
149,575.870 LINK
0.5957%
33
WhiteBIT
LINK-BTC$18.39
0.0050117 Eth
$2,595,625.00
141,152.350 LINK
0.5621%
34
Binance
LINK-USDC$18.33
0.0050012 Eth
$2,579,478.00
141,300.700 LINK
0.5627%
35
Bitvavo
LINK-EUR$18.36
0.0050053 Eth
$2,417,314.00
131,629.910 LINK
0.5242%
36
Trubit
LINK-USDT$18.39
0.0050199 Eth
$2,067,439.00
113,646.470 LINK
0.4526%
37
CoinEx
LINK-USDT$18.39
0.0050132 Eth
$2,056,645.00
112,499.808 LINK
0.4480%
38
Dcoin
LINK-USDT$18.38
0.0050156 Eth
$2,035,779.00
110,766.000 LINK
0.4411%
39
AscendEX (BitMax)
LINK-USDT$18.44
0.0050249 Eth
$1,773,297.00
96,184.600 LINK
0.3830%
40
Tokpie
LINK-USDT$18.32
0.0050002 Eth
$1,547,846.00
84,477.300 LINK
0.3364%
41
EXMO
LINK-USDT$18.40
0.0050155 Eth
$1,541,697.00
83,781.802 LINK
0.3337%
42
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$18.35
0.0050081 Eth
$1,517,657.00
82,306.862 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.3278%
43
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$18.39
0.0050182 Eth
$1,510,608.00
81,055.448 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.3228%
44
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$18.31
0.0049970 Eth
$1,474,770.00
80,313.748 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.3198%
45
Azbit
LINK-ETH$18.40
0.0050155 Eth
$1,271,400.00
68,926.294 LINK
0.2745%
46
Coinbase Exchange
LINK-EUR$18.30
0.0049948 Eth
$1,223,222.00
66,842.950 LINK
0.2662%
47
tanX
LINK-USDC$18.32
0.0049971 Eth
$1,141,154.00
62,473.690 LINK
0.2488%
48
Bitbank
LINK-JPY$18.39
0.0050158 Eth
$950,882.00
51,706.365 LINK
0.2059%
49
PointPay
LINK-USDT$18.31
0.0049954 Eth
$897,582.00
49,187.384 LINK
0.1959%
50
ProBit Global
LINK-BTC$18.40
0.0050153 Eth
$867,886.00
47,164.212 LINK
0.1878%
51
Phemex
LINK-USDT$18.27
0.0049875 Eth
$863,581.00
47,261.600 LINK
0.1882%
52
WhiteBIT
LINK-TRY$18.38
0.0050147 Eth
$833,273.00
45,325.310 LINK
0.1805%
53
itBit
LINK-USD$18.26
0.0049888 Eth
$810,170.00
44,368.540 LINK
0.1767%
54
Tapbit
LINK-USDT$18.26
0.0049853 Eth
$789,835.00
43,319.300 LINK
0.1725%
55
BigONE
LINK-USDT$18.32
0.0049946 Eth
$761,050.00
41,531.380 LINK
0.1654%
56
EarnBIT
LINK-USDT$18.38
0.0050105 Eth
$694,664.00
38,003.909 LINK
0.1513%
57
LATOKEN
LINK-BTC$18.40
0.0050152 Eth
$684,952.00
37,222.903 LINK
0.1482%
58
BitStorage
LINK-USDT$18.39
0.0050154 Eth
$684,779.00
37,239.280 LINK
0.1483%
59
PancakeSwap V3 (BSC)
0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$18.39
0.0050170 Eth
$682,987.00
37,040.363 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD
0.1475%
60
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$18.36
0.0050105 Eth
$589,457.00
31,919.501 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1271%
61
Binance
LINK-ETH$18.33
0.0050007 Eth
$560,748.00
30,381.730 LINK
0.1210%
62
KickEX
LINK-USDT$18.21
0.0049759 Eth
$550,551.00
30,231.805 LINK
0.1204%
63
WEEX
LINK-USDC$18.29
0.0049918 Eth
$500,231.00
27,353.846 LINK
0.1089%
64
Gemini
LINK-USD$18.36
0.0050050 Eth
$497,273.00
27,079.683 LINK
0.1078%
65
HashKey Exchange
LINK-USD$18.43
0.0050238 Eth
$454,789.00
24,657.215 LINK
0.0982%
66
WhiteBIT
LINK-EUR$18.36
0.0050093 Eth
$446,814.00
24,330.340 LINK
0.0969%
67
Nonkyc.io
LINK-USDT$18.44
0.0050312 Eth
$436,960.00
23,979.287 LINK
0.0955%
68
Binance
LINK-EUR$18.36
0.0050048 Eth
$435,497.00
23,828.640 LINK
0.0949%
69
Bybit
LINK-USDC$18.39
0.0050127 Eth
$434,729.00
23,803.555 LINK
0.0948%
70
Binance
LINK-TRY$18.43
0.0050223 Eth
$429,657.00
23,557.810 LINK
0.0938%
71
OKX
LINK-USDC$18.40
0.0050147 Eth
$415,051.00
22,675.813 LINK
0.0903%
72
Hotcoin
LINK-BTC$18.31
0.0049958 Eth
$379,355.00
20,719.800 LINK
0.0825%
73
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$18.37
0.0050096 Eth
$363,245.00
19,879.487 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0792%
74
Coinbase Exchange
LINK-GBP$18.30
0.0049940 Eth
$362,220.00
19,796.360 LINK
0.0788%
75
Slex
LINK-ETH$18.34
0.0050055 Eth
$331,160.00
17,965.130 LINK
0.0715%
76
BitMart
LINK-BTC$18.41
0.0050166 Eth
$302,854.00
16,454.040 LINK
0.0655%
77
Coinbase Exchange
LINK-USDT$18.30
0.0049943 Eth
$285,406.00
15,598.975 LINK
0.0621%
78
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$18.38
0.0050141 Eth
$281,374.00
279,321.240 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
1.1124%
79
DeGate
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$18.30
0.0049950 Eth
$249,845.00
13,685.912 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0545%
80
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9$18.35
0.0050072 Eth
$234,018.00
12,829.355 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0511%
81
Bitcointry
LINK-USDT$18.39
0.0050197 Eth
$230,304.00
12,615.633 LINK
0.0502%
82
BitDelta
LINK-USDT$18.37
0.0050129 Eth
$224,113.00
12,284.000 LINK
0.0489%
83
Hotcoin
LINK-ETH$18.30
0.0049951 Eth
$221,377.00
12,094.570 LINK
0.0482%
84
Coinbase Exchange
LINK-BTC$18.37
0.0050128 Eth
$220,468.00
11,999.770 LINK
0.0478%
85
Coinone
LINK-KRW$18.29
0.0049842 Eth
$213,006.00
11,647.895 LINK
0.0464%
86
BYDFi
LINK-USDC$18.39
0.0050128 Eth
$200,596.00
10,906.350 LINK
0.0434%
87
Slex
LINK-BTC$18.37
0.0050125 Eth
$197,078.00
10,868.800 LINK
0.0433%
88
Binance US
LINK-USDT$18.36
0.0050107 Eth
$190,732.00
10,390.276 LINK
0.0414%
89
KuCoin
LINK-USDC$18.42
0.0050210 Eth
$186,648.00
10,131.660 LINK
0.0403%
90
Bitci TR
LINK-TRY$18.48
0.0050358 Eth
$183,529.00
10,054.380 LINK
0.0400%
91
GMO Japan
LINK-JPY$18.36
0.0050084 Eth
$176,183.00
9,597.800 LINK
0.0382%
92
Binance
LINK-BNB$18.28
0.0049878 Eth
$152,184.00
8,282.248 LINK
0.0330%
93
Bitkub
LINK-THB$18.23
0.0049744 Eth
$148,365.00
8,138.297 LINK
0.0324%
94
BitStorage
LINK-ETH$18.26
0.0049847 Eth
$139,838.00
7,657.130 LINK
0.0305%
95
PointPay
LINK-BTC$18.39
0.0050172 Eth
$132,779.00
7,325.402 LINK
0.0292%
96
BitMart
LINK-ETH$18.39
0.0050127 Eth
$123,006.00
6,688.020 LINK
0.0266%
97
Binance
LINK-BRL$18.40
0.0050216 Eth
$107,829.00
5,921.170 LINK
0.0236%
98
Bitso
LINK-USD$18.35
0.0050063 Eth
$89,282.00
4,865.821 LINK
0.0194%
99
Kraken
LINK-GBP$18.17
0.0049529 Eth
$79,652.00
4,383.100 LINK
0.0175%
100
Coinbase Exchange
LINK-ETH$18.29
0.0049849 Eth
$74,158.00
4,054.650 LINK
0.0161%

Contract Source Code Verified (Exact Match)

Contract Name:
LinkToken

Compiler Version
v0.4.16+commit.d7661dd9

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, Audited

Contract Source Code (Solidity)Audit Report

/**
 *Submitted for verification at Etherscan.io on 2017-09-23
*/

pragma solidity ^0.4.16;


/**
 * @title SafeMath
 * @dev Math operations with safety checks that throw on error
 */
library SafeMath {
  function mul(uint256 a, uint256 b) internal constant returns (uint256) {
    uint256 c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }

  function div(uint256 a, uint256 b) internal constant returns (uint256) {
    // assert(b > 0); // Solidity automatically throws when dividing by 0
    uint256 c = a / b;
    // assert(a == b * c + a % b); // There is no case in which this doesn't hold
    return c;
  }

  function sub(uint256 a, uint256 b) internal constant returns (uint256) {
    assert(b <= a);
    return a - b;
  }

  function add(uint256 a, uint256 b) internal constant returns (uint256) {
    uint256 c = a + b;
    assert(c >= a);
    return c;
  }
}


/**
 * @title ERC20Basic
 * @dev Simpler version of ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/179
 */
contract ERC20Basic {
  uint256 public totalSupply;
  function balanceOf(address who) constant returns (uint256);
  function transfer(address to, uint256 value) returns (bool);
  event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
 * @title ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
contract ERC20 is ERC20Basic {
  function allowance(address owner, address spender) constant returns (uint256);
  function transferFrom(address from, address to, uint256 value) returns (bool);
  function approve(address spender, uint256 value) returns (bool);
  event Approval(address indexed owner, address indexed spender, uint256 value);
}

contract ERC677 is ERC20 {
  function transferAndCall(address to, uint value, bytes data) returns (bool success);

  event Transfer(address indexed from, address indexed to, uint value, bytes data);
}

contract ERC677Receiver {
  function onTokenTransfer(address _sender, uint _value, bytes _data);
}

/**
 * @title Basic token
 * @dev Basic version of StandardToken, with no allowances. 
 */
contract BasicToken is ERC20Basic {
  using SafeMath for uint256;

  mapping(address => uint256) balances;

  /**
  * @dev transfer token for a specified address
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  */
  function transfer(address _to, uint256 _value) returns (bool) {
    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    Transfer(msg.sender, _to, _value);
    return true;
  }

  /**
  * @dev Gets the balance of the specified address.
  * @param _owner The address to query the the balance of. 
  * @return An uint256 representing the amount owned by the passed address.
  */
  function balanceOf(address _owner) constant returns (uint256 balance) {
    return balances[_owner];
  }

}


/**
 * @title Standard ERC20 token
 *
 * @dev Implementation of the basic standard token.
 * @dev https://github.com/ethereum/EIPs/issues/20
 * @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
 */
contract StandardToken is ERC20, BasicToken {

  mapping (address => mapping (address => uint256)) allowed;


  /**
   * @dev Transfer tokens from one address to another
   * @param _from address The address which you want to send tokens from
   * @param _to address The address which you want to transfer to
   * @param _value uint256 the amount of tokens to be transferred
   */
  function transferFrom(address _from, address _to, uint256 _value) returns (bool) {
    var _allowance = allowed[_from][msg.sender];

    // Check is not needed because sub(_allowance, _value) will already throw if this condition is not met
    // require (_value <= _allowance);

    balances[_from] = balances[_from].sub(_value);
    balances[_to] = balances[_to].add(_value);
    allowed[_from][msg.sender] = _allowance.sub(_value);
    Transfer(_from, _to, _value);
    return true;
  }

  /**
   * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
   * @param _spender The address which will spend the funds.
   * @param _value The amount of tokens to be spent.
   */
  function approve(address _spender, uint256 _value) returns (bool) {
    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
    return true;
  }

  /**
   * @dev Function to check the amount of tokens that an owner allowed to a spender.
   * @param _owner address The address which owns the funds.
   * @param _spender address The address which will spend the funds.
   * @return A uint256 specifying the amount of tokens still available for the spender.
   */
  function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
    return allowed[_owner][_spender];
  }
  
    /*
   * approve should be called when allowed[_spender] == 0. To increment
   * allowed value is better to use this function to avoid 2 calls (and wait until 
   * the first transaction is mined)
   * From MonolithDAO Token.sol
   */
  function increaseApproval (address _spender, uint _addedValue) 
    returns (bool success) {
    allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

  function decreaseApproval (address _spender, uint _subtractedValue) 
    returns (bool success) {
    uint oldValue = allowed[msg.sender][_spender];
    if (_subtractedValue > oldValue) {
      allowed[msg.sender][_spender] = 0;
    } else {
      allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
    }
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

}

contract ERC677Token is ERC677 {

  /**
  * @dev transfer token to a contract address with additional data if the recipient is a contact.
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  * @param _data The extra data to be passed to the receiving contract.
  */
  function transferAndCall(address _to, uint _value, bytes _data)
    public
    returns (bool success)
  {
    super.transfer(_to, _value);
    Transfer(msg.sender, _to, _value, _data);
    if (isContract(_to)) {
      contractFallback(_to, _value, _data);
    }
    return true;
  }


  // PRIVATE

  function contractFallback(address _to, uint _value, bytes _data)
    private
  {
    ERC677Receiver receiver = ERC677Receiver(_to);
    receiver.onTokenTransfer(msg.sender, _value, _data);
  }

  function isContract(address _addr)
    private
    returns (bool hasCode)
  {
    uint length;
    assembly { length := extcodesize(_addr) }
    return length > 0;
  }

}

contract LinkToken is StandardToken, ERC677Token {

  uint public constant totalSupply = 10**27;
  string public constant name = 'ChainLink Token';
  uint8 public constant decimals = 18;
  string public constant symbol = 'LINK';

  function LinkToken()
    public
  {
    balances[msg.sender] = totalSupply;
  }

  /**
  * @dev transfer token to a specified address with additional data if the recipient is a contract.
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  * @param _data The extra data to be passed to the receiving contract.
  */
  function transferAndCall(address _to, uint _value, bytes _data)
    public
    validRecipient(_to)
    returns (bool success)
  {
    return super.transferAndCall(_to, _value, _data);
  }

  /**
  * @dev transfer token to a specified address.
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  */
  function transfer(address _to, uint _value)
    public
    validRecipient(_to)
    returns (bool success)
  {
    return super.transfer(_to, _value);
  }

  /**
   * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
   * @param _spender The address which will spend the funds.
   * @param _value The amount of tokens to be spent.
   */
  function approve(address _spender, uint256 _value)
    public
    validRecipient(_spender)
    returns (bool)
  {
    return super.approve(_spender,  _value);
  }

  /**
   * @dev Transfer tokens from one address to another
   * @param _from address The address which you want to send tokens from
   * @param _to address The address which you want to transfer to
   * @param _value uint256 the amount of tokens to be transferred
   */
  function transferFrom(address _from, address _to, uint256 _value)
    public
    validRecipient(_to)
    returns (bool)
  {
    return super.transferFrom(_from, _to, _value);
  }


  // MODIFIERS

  modifier validRecipient(address _recipient) {
    require(_recipient != address(0) && _recipient != address(this));
    _;
  }

}

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":"","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":"","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":"_to","type":"address"},{"name":"_value","type":"uint256"},{"name":"_data","type":"bytes"}],"name":"transferAndCall","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_subtractedValue","type":"uint256"}],"name":"decreaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","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":"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":"_addedValue","type":"uint256"}],"name":"increaseApproval","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"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"},{"indexed":false,"name":"data","type":"bytes"}],"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://c5f438ff94e5ddaf2058efa0019e246c636c37a622e04bb67827c7374acad8d6
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