ETH Price: $3,252.85 (-3.69%)

Token

ChainLink Token (LINK)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

728,025 ( 0.012%)

Market

Price

$24.09 @ 0.007406 ETH (-7.58%)

Onchain Market Cap

$24,090,000,000.00

Circulating Supply Market Cap

$15,206,436,272.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
141.97136857 LINK

Value
$3,420.09 ( ~1.0514 Eth) [0.0000%]
0xea2B8247872bEa51AfbEa7E175Ec807De097F6e0
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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 21800% |ETH 0.0003846 1825.64%

Market

Volume (24H):$2,567,471,652.00
Market Capitalization:$15,206,436,272.00
Circulating Supply:631,099,972.00 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$24.07
0.0074034 Eth
$419,768,782.00
16,505,342.380 LINK
25.5985%
2
Coinbase Exchange
LINK-USD$24.10
0.0074149 Eth
$135,343,163.00
5,616,131.930 LINK
8.7102%
3
Bybit
LINK-USDT$24.06
0.0073990 Eth
$129,979,546.00
5,109,942.991 LINK
7.9251%
4
P2B
LINK-USDT$24.08
0.0074051 Eth
$62,175,735.00
2,581,996.610 LINK
4.0045%
5
OKX
LINK-USDT$24.11
0.0074135 Eth
$59,862,653.00
2,352,871.156 LINK
3.6491%
6
Gate.io
LINK-USDT$24.10
0.0074139 Eth
$54,972,719.00
2,165,522.680 LINK
3.3586%
7
DigiFinex
LINK-USDT$24.08
0.0074076 Eth
$50,859,144.00
2,111,688.090 LINK
3.2751%
8
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$24.08
0.0074079 Eth
$49,844,119.00
2,004,703.644 0X514910771AF9CA656AF840DFF83E8264ECF986CA
3.1091%
9
XT.COM
LINK-USDT$24.11
0.0074170 Eth
$42,083,653.00
1,654,795.370 LINK
2.5665%
10
Bitget
LINK-USDT$24.08
0.0074065 Eth
$39,603,933.00
1,556,653.738 LINK
2.4143%
11
Azbit
LINK-USDT$24.10
0.0074209 Eth
$38,147,723.00
1,497,116.343 LINK
2.3219%
12
MEXC
LINK-USDT$24.08
0.0074065 Eth
$34,849,576.00
1,447,187.680 LINK
2.2445%
13
Coinstore
LINK-USDT$24.11
0.0074148 Eth
$31,200,013.00
1,227,735.100 LINK
1.9041%
14
Bitunix
LINK-USDT$24.05
0.0074069 Eth
$30,749,395.00
1,278,515.330 LINK
1.9829%
15
HTX
LINK-USDT$24.08
0.0074058 Eth
$28,803,167.00
1,141,876.381 LINK
1.7710%
16
CoinW
LINK-USDT$24.10
0.0074123 Eth
$24,997,330.00
1,037,243.390 LINK
1.6087%
17
Slex
LINK-USDT$24.07
0.0074230 Eth
$24,474,937.00
969,859.980 LINK
1.5042%
18
BYDFi
LINK-USDT$24.09
0.0074239 Eth
$22,720,129.00
943,058.520 LINK
1.4626%
19
Binance
LINK-FDUSD$24.12
0.0074193 Eth
$21,297,463.00
835,744.540 LINK
1.2962%
20
KuCoin
LINK-USDT$24.08
0.0074062 Eth
$21,062,611.00
874,689.624 LINK
1.3566%
21
LBank
LINK-USDT$24.07
0.0074311 Eth
$19,694,019.00
818,146.020 LINK
1.2689%
22
LATOKEN
LINK-USDT$24.12
0.0074213 Eth
$18,267,458.00
757,374.766 LINK
1.1746%
23
Kraken
LINK-USD$24.08
0.0074096 Eth
$18,148,432.00
753,533.818 LINK
1.1687%
24
Binance
LINK-USDC$24.11
0.0074154 Eth
$16,950,845.00
666,559.290 LINK
1.0338%
25
QMall
LINK-USDT$24.12
0.0074315 Eth
$16,595,069.00
652,335.785 LINK
1.0117%
26
Hotcoin
LINK-USDT$24.14
0.0074311 Eth
$16,383,110.00
678,543.630 LINK
1.0524%
27
BTSE
LINK-USDT$24.07
0.0074034 Eth
$14,479,963.00
601,557.018 LINK
0.9330%
28
Coinbase Exchange
LINK-EUR$24.09
0.0074110 Eth
$12,147,005.00
504,257.110 LINK
0.7821%
29
Bitvavo
LINK-EUR$24.07
0.0074099 Eth
$9,632,627.00
400,186.105 LINK
0.6207%
30
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$24.04
0.0073981 Eth
$8,932,968.00
358,906.302 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.5566%
31
Coinbase Exchange
LINK-GBP$24.08
0.0074082 Eth
$8,685,249.00
360,684.840 LINK
0.5594%
32
Dex-Trade
LINK-USDT$24.04
0.0074053 Eth
$7,998,972.00
332,712.868 LINK
0.5160%
33
PointPay
LINK-USDT$24.13
0.0074287 Eth
$6,380,874.00
250,936.293 LINK
0.3892%
34
BingX
LINK-USDT$24.08
0.0074051 Eth
$5,672,714.00
222,923.870 LINK
0.3457%
35
CoinEx
LINK-USDT$24.11
0.0074174 Eth
$5,210,508.00
206,166.859 LINK
0.3197%
36
FMCPAY
LINK-USDT$24.06
0.0074042 Eth
$4,507,471.00
178,860.052 LINK
0.2774%
37
Kraken
LINK-EUR$24.08
0.0074081 Eth
$3,800,656.00
157,836.467 LINK
0.2448%
38
Phemex
LINK-USDT$24.09
0.0074179 Eth
$3,715,548.00
154,227.190 LINK
0.2392%
39
Binance
LINK-TRY$24.19
0.0074396 Eth
$3,384,266.00
131,204.610 LINK
0.2035%
40
Coinbase Exchange
LINK-USDT$24.06
0.0074065 Eth
$3,335,937.00
138,624.215 LINK
0.2150%
41
Bitbank
LINK-JPY$24.19
0.0074394 Eth
$3,315,998.00
137,082.322 LINK
0.2126%
42
Tokpie
LINK-USDT$24.05
0.0074065 Eth
$3,245,070.00
134,930.117 LINK
0.2093%
43
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9$24.16
0.0074344 Eth
$3,010,281.00
119,296.756 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.1850%
44
PancakeSwap V3 (BSC)
0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$24.02
0.0073928 Eth
$2,830,423.00
112,220.162 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD
0.1740%
45
BigONE
LINK-USDT$24.04
0.0073972 Eth
$2,824,046.00
117,468.190 LINK
0.1822%
46
BitStorage
LINK-USDT$24.11
0.0074143 Eth
$2,792,743.00
115,831.230 LINK
0.1796%
47
EarnBIT
LINK-USDT$24.14
0.0074361 Eth
$2,780,079.00
109,323.378 LINK
0.1696%
48
Kraken
LINK-USDT$24.09
0.0074114 Eth
$2,511,266.00
104,243.306 LINK
0.1617%
49
BitMart
LINK-USDT$24.12
0.0074187 Eth
$2,469,294.00
102,372.180 LINK
0.1588%
50
Uniswap V3 (Ethereum)
0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA$24.19
0.0074420 Eth
$2,327,858.00
177,634.765 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984
0.2755%
51
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$24.10
0.0074172 Eth
$2,297,031.00
92,600.358 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1436%
52
Bybit
LINK-USDC$24.05
0.0073959 Eth
$2,195,344.00
86,419.689 LINK
0.1340%
53
FMCPAY
LINK-ETH$24.03
0.0073957 Eth
$2,147,899.00
86,613.280 LINK
0.1343%
54
Binance
LINK-ETH$24.10
0.0074366 Eth
$2,133,285.00
85,309.960 LINK
0.1323%
55
ProBit Global
LINK-USDT$24.08
0.0074135 Eth
$2,066,662.00
85,834.395 LINK
0.1331%
56
Binance
LINK-EUR$24.08
0.0074057 Eth
$1,866,547.00
73,233.460 LINK
0.1136%
57
FMCPAY
LINK-BTC$24.09
0.0074207 Eth
$1,801,502.00
73,000.000 LINK
0.1132%
58
AscendEX (BitMax)
LINK-USDT$24.15
0.0074256 Eth
$1,734,487.00
71,830.000 LINK
0.1114%
59
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$24.02
0.0073934 Eth
$1,694,411.00
68,250.631 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1059%
60
OKX
LINK-USDC$24.07
0.0074033 Eth
$1,544,668.00
60,559.011 LINK
0.0939%
61
Gemini
LINK-USD$24.12
0.0074183 Eth
$1,536,353.00
63,693.498 LINK
0.0988%
62
itBit
LINK-USD$24.07
0.0074026 Eth
$1,504,716.00
62,514.163 LINK
0.0970%
63
QMall
LINK-USDC$24.11
0.0074272 Eth
$1,318,909.00
51,959.356 LINK
0.0806%
64
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$24.04
0.0073990 Eth
$1,307,070.00
53,643.228 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0832%
65
DeGate
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$24.13
0.0074214 Eth
$1,285,970.00
50,604.827 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0785%
66
Camelot V3
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$24.29
0.0074766 Eth
$1,285,115.00
51,755.297 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0803%
67
XT.COM
LINK-XT$24.10
0.0074326 Eth
$1,209,571.00
49,290.956 LINK
0.0764%
68
LATOKEN
LINK-BTC$24.05
0.0074092 Eth
$1,156,008.00
48,059.981 LINK
0.0745%
69
Nonkyc.io
LINK-USDT$24.09
0.0074369 Eth
$1,119,734.00
44,844.463 LINK
0.0696%
70
Kraken
LINK-XBT$24.06
0.0074028 Eth
$1,060,693.00
44,080.876 LINK
0.0684%
71
GMO Japan
LINK-JPY$24.12
0.0074168 Eth
$1,049,239.00
43,503.200 LINK
0.0675%
72
ProBit Global
LINK-BTC$24.07
0.0074117 Eth
$937,939.00
38,965.201 LINK
0.0604%
73
Trubit
LINK-USDT$24.12
0.0074250 Eth
$864,593.00
34,233.920 LINK
0.0531%
74
HashKey Exchange
LINK-USD$24.11
0.0074251 Eth
$854,672.00
33,539.792 LINK
0.0520%
75
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$24.13
0.0074251 Eth
$821,930.00
32,858.613 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0510%
76
Coinbase Exchange
LINK-BTC$24.10
0.0074113 Eth
$793,876.00
32,945.680 LINK
0.0511%
77
Uniswap V3 (Optimism)
0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006$24.03
0.0073952 Eth
$724,481.00
29,144.797 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6
0.0452%
78
bitcastle
LINK-USDT$24.06
0.0074086 Eth
$723,709.00
28,487.740 LINK
0.0442%
79
tanX
LINK-USDC$24.13
0.0074334 Eth
$716,719.00
28,635.900 LINK
0.0444%
80
Bitkub
LINK-THB$24.22
0.0074519 Eth
$702,988.00
29,026.619 LINK
0.0450%
81
Slex
LINK-BTC$24.11
0.0074144 Eth
$698,239.00
28,188.100 LINK
0.0437%
82
BitDelta
LINK-USDT$24.05
0.0074056 Eth
$671,619.00
26,558.000 LINK
0.0412%
83
XT.COM
LINK-ETH$24.09
0.0074108 Eth
$590,256.00
23,505.490 LINK
0.0365%
84
Binance
LINK-BNB$24.23
0.0074529 Eth
$583,580.00
23,081.638 LINK
0.0358%
85
BitMart
LINK-ETH$24.09
0.0074104 Eth
$571,025.00
23,700.160 LINK
0.0368%
86
Bittime
LINK-IDR$24.19
0.0074482 Eth
$559,911.00
22,040.030 LINK
0.0342%
87
BYDFi
LINK-USDC$24.09
0.0074151 Eth
$553,982.00
22,994.030 LINK
0.0357%
88
Foxbit
LINK-BRL$24.18
0.0074709 Eth
$551,435.00
21,557.848 LINK
0.0334%
89
Coinbase Exchange
LINK-ETH$24.07
0.0074064 Eth
$515,567.00
21,418.090 LINK
0.0332%
90
Kraken
LINK-ETH$24.24
0.0074565 Eth
$513,175.00
21,173.244 LINK
0.0328%
91
PointPay
LINK-BTC$24.07
0.0074117 Eth
$512,605.00
20,717.179 LINK
0.0321%
92
BitStorage
LINK-ETH$24.10
0.0074097 Eth
$479,092.00
19,882.980 LINK
0.0308%
93
Bitso
LINK-USD$24.11
0.0074229 Eth
$475,593.00
19,729.001 LINK
0.0306%
94
Slex
LINK-ETH$24.12
0.0074207 Eth
$442,971.00
17,827.670 LINK
0.0276%
95
Mercado Bitcoin
LINK-BRL$24.12
0.0074220 Eth
$348,435.00
14,442.939 LINK
0.0224%
96
XT.COM
LINK-BTC$24.10
0.0074140 Eth
$330,352.00
13,362.820 LINK
0.0207%
97
Binance US
LINK-USDT$24.07
0.0074141 Eth
$304,932.00
12,668.304 LINK
0.0196%
98
Binance
LINK-BRL$24.18
0.0074517 Eth
$228,245.00
8,908.020 LINK
0.0138%
99
Kraken
LINK-GBP$24.04
0.0073954 Eth
$205,770.00
8,560.129 LINK
0.0133%
100
Solidly V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$24.18
0.0074418 Eth
$80,985.00
3,297.355 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0051%

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

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Deployed Bytecode

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Swarm Source

bzzr://c5f438ff94e5ddaf2058efa0019e246c636c37a622e04bb67827c7374acad8d6
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