ETH Price: $2,343.21 (-5.65%)

Token

ChainLink Token (LINK)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

739,945 (0.00%)

Market

Price

$15.33 @ 0.006542 ETH (+0.73%)

Onchain Market Cap

$15,330,000,000.00

Circulating Supply Market Cap

$9,794,197,648.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
0 LINK

Value
$0.00
0x6e815933ee849963624597c7b75f434e75abe383
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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 13836.36% |ETH 0.0003846 1600.99%

Market

Volume (24H):$841,430,517.00
Market Capitalization:$9,794,197,648.00
Circulating Supply:638,099,970.00 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
WhiteBIT
LINK-USDT$15.40
0.0065587 Eth
$101,832,927.00
6,612,104.080 LINK
16.8470%
2
Binance
LINK-USDT$15.36
0.0065129 Eth
$95,619,928.00
6,266,933.680 LINK
15.9676%
3
MEXC
LINK-USDT$15.27
0.0065109 Eth
$51,245,651.00
3,356,356.210 LINK
8.5517%
4
Coinbase Exchange
LINK-USD$15.33
0.0065418 Eth
$32,336,217.00
2,109,892.810 LINK
5.3758%
5
Gate.io
LINK-USDT$15.31
0.0065303 Eth
$18,533,393.00
1,216,949.080 LINK
3.1007%
6
HTX
LINK-USDT$15.30
0.0065284 Eth
$18,424,868.00
1,205,150.791 LINK
3.0706%
7
OKX
LINK-USDT$15.30
0.0065239 Eth
$16,330,807.00
1,065,345.040 LINK
2.7144%
8
P2B
LINK-USDT$15.29
0.0065276 Eth
$16,148,799.00
1,055,970.340 LINK
2.6905%
9
DigiFinex
LINK-USDT$15.29
0.0065209 Eth
$12,603,087.00
824,327.240 LINK
2.1003%
10
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$15.38
0.0065597 Eth
$12,531,528.00
838,330.031 0X514910771AF9CA656AF840DFF83E8264ECF986CA
2.1360%
11
Upbit
LINK-KRW$15.51
0.0066150 Eth
$11,999,750.00
773,809.218 LINK
1.9716%
12
Hotcoin
LINK-USDT$15.28
0.0065151 Eth
$11,923,012.00
780,392.790 LINK
1.9884%
13
Slex
LINK-USDT$15.29
0.0065203 Eth
$9,642,185.00
630,398.800 LINK
1.6062%
14
XT.COM
LINK-USDT$15.32
0.0065371 Eth
$9,624,427.00
630,540.510 LINK
1.6066%
15
FameEX
LINK-USDT$15.35
0.0065365 Eth
$9,586,198.00
627,936.363 LINK
1.5999%
16
Bybit
LINK-USDT$15.32
0.0065371 Eth
$9,445,727.00
618,695.661 LINK
1.5764%
17
Binance
LINK-USDC$15.28
0.0065128 Eth
$9,017,372.00
593,252.520 LINK
1.5116%
18
MEXC
LINK-EUR$15.38
0.0065230 Eth
$8,934,056.00
580,848.130 LINK
1.4799%
19
MEXC
LINK-USDC$15.26
0.0065080 Eth
$8,674,075.00
568,541.460 LINK
1.4486%
20
LBank
LINK-USDT$15.33
0.0065414 Eth
$8,482,242.00
553,135.290 LINK
1.4093%
21
Coinstore
LINK-USDT$15.25
0.0065031 Eth
$8,030,146.00
526,620.390 LINK
1.3418%
22
KuCoin
LINK-USDT$15.29
0.0065241 Eth
$7,969,853.00
521,098.136 LINK
1.3277%
23
Bitget
LINK-USDT$15.29
0.0065243 Eth
$7,541,457.00
493,607.625 LINK
1.2577%
24
CoinW
LINK-USDT$15.28
0.0065154 Eth
$6,594,578.00
431,610.120 LINK
1.0997%
25
Azbit
LINK-USDT$15.33
0.0065300 Eth
$5,675,737.00
371,950.988 LINK
0.9477%
26
Bitunix
LINK-USDT$15.31
0.0065256 Eth
$5,436,344.00
354,914.350 LINK
0.9043%
27
BYDFi
LINK-USDT$15.29
0.0065203 Eth
$5,406,939.00
353,682.790 LINK
0.9012%
28
LATOKEN
LINK-USDT$15.33
0.0065414 Eth
$4,449,967.00
290,193.039 LINK
0.7394%
29
QMall
LINK-USDT$15.30
0.0065296 Eth
$3,981,977.00
260,945.206 LINK
0.6649%
30
Kraken
LINK-USD$15.28
0.0065156 Eth
$3,698,725.00
242,084.416 LINK
0.6168%
31
Bitvavo
LINK-EUR$15.29
0.0065205 Eth
$3,653,044.00
238,917.463 LINK
0.6087%
32
Binance
LINK-BTC$15.30
0.0065252 Eth
$3,405,519.00
226,509.900 LINK
0.5771%
33
BTSE
LINK-USDT$15.37
0.0065462 Eth
$3,249,272.00
211,341.633 LINK
0.5385%
34
Kraken
LINK-EUR$15.35
0.0065460 Eth
$2,956,470.00
192,605.281 LINK
0.4907%
35
Dex-Trade
LINK-USDT$15.32
0.0065404 Eth
$2,716,915.00
177,311.690 LINK
0.4518%
36
Coinbase Exchange
LINK-EUR$15.29
0.0065209 Eth
$2,680,978.00
175,330.050 LINK
0.4467%
37
Biconomy.com
LINK-USDT$15.38
0.0065518 Eth
$2,196,196.00
143,170.520 LINK
0.3648%
38
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$15.20
0.0064843 Eth
$2,051,975.00
138,012.880 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.3516%
39
Binance
LINK-ETH$15.29
0.0065198 Eth
$1,903,805.00
126,328.440 LINK
0.3219%
40
FMCPAY
LINK-USDT$15.30
0.0065264 Eth
$1,835,237.00
120,404.024 LINK
0.3068%
41
Coinbase Exchange
LINK-GBP$15.28
0.0065153 Eth
$1,830,690.00
119,826.830 LINK
0.3053%
42
CoinEx
LINK-USDT$15.29
0.0065262 Eth
$1,455,924.00
95,587.821 LINK
0.2435%
43
BigONE
LINK-USDT$15.35
0.0065445 Eth
$1,372,857.00
89,458.110 LINK
0.2279%
44
WhiteBIT
LINK-BTC$15.30
0.0065171 Eth
$1,354,367.00
88,501.800 LINK
0.2255%
45
Tapbit
LINK-USDT$15.26
0.0065157 Eth
$1,279,733.00
83,818.120 LINK
0.2136%
46
LATOKEN
LINK-BTC$15.30
0.0065325 Eth
$1,278,023.00
83,507.956 LINK
0.2128%
47
Oceanex
LINK-USDT$15.31
0.0065192 Eth
$1,202,510.00
78,569.020 LINK
0.2002%
48
Bitstamp
LINK-USD$15.39
0.0065649 Eth
$1,182,495.00
76,835.294 LINK
0.1958%
49
PointPay
LINK-USDT$15.32
0.0065382 Eth
$1,128,744.00
74,132.888 LINK
0.1889%
50
FMCPAY
LINK-ETH$15.35
0.0065375 Eth
$1,012,049.00
67,998.720 LINK
0.1733%
51
Gemini
LINK-USD$15.32
0.0065355 Eth
$959,791.00
62,645.483 LINK
0.1596%
52
EXMO
LINK-USDT$15.31
0.0065271 Eth
$939,287.00
61,368.871 LINK
0.1564%
53
Phemex
LINK-USDT$15.33
0.0065300 Eth
$935,919.00
61,037.320 LINK
0.1555%
54
FMCPAY
LINK-BTC$15.30
0.0065298 Eth
$926,820.00
61,992.900 LINK
0.1580%
55
Tokpie
LINK-USDT$15.17
0.0064736 Eth
$887,029.00
58,487.210 LINK
0.1490%
56
OKX
LINK-USDC$15.31
0.0065308 Eth
$849,692.00
56,053.453 LINK
0.1428%
57
Bit2Me
LINK-USDC$15.31
0.0065247 Eth
$833,693.00
54,948.311 LINK
0.1400%
58
EarnBIT
LINK-USDT$15.31
0.0065290 Eth
$785,965.00
51,299.752 LINK
0.1307%
59
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9$15.29
0.0065219 Eth
$772,876.00
51,942.417 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.1323%
60
Trubit
LINK-USDT$15.35
0.0065274 Eth
$756,202.00
49,411.480 LINK
0.1259%
61
BitStorage
LINK-USDT$15.32
0.0065363 Eth
$718,647.00
46,912.340 LINK
0.1195%
62
QMall
LINK-USDC$15.31
0.0065350 Eth
$715,901.00
46,994.158 LINK
0.1197%
63
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174$15.37
0.0065541 Eth
$694,322.00
45,232.402 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1152%
64
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$15.28
0.0065182 Eth
$595,605.00
38,855.409 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0990%
65
Camelot V3
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$15.19
0.0064802 Eth
$580,574.00
39,498.445 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.1006%
66
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$15.32
0.0065342 Eth
$567,090.00
37,832.186 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0964%
67
Bitstamp
LINK-EUR$15.31
0.0065316 Eth
$537,292.00
35,089.591 LINK
0.0894%
68
Binance
LINK-EUR$15.32
0.0065048 Eth
$531,795.00
34,981.650 LINK
0.0891%
69
Bitbank
LINK-JPY$15.34
0.0065417 Eth
$522,766.00
34,077.537 LINK
0.0868%
70
Binance
LINK-TRY$15.34
0.0065314 Eth
$511,043.00
33,467.220 LINK
0.0853%
71
Uniswap V3 (Ethereum)
0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA$15.35
0.0065456 Eth
$508,699.00
62,917.170 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984
0.1603%
72
XT.COM
LINK-ETH$15.36
0.0065403 Eth
$507,318.00
33,590.530 LINK
0.0856%
73
PancakeSwap V3 (BSC)
0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$15.39
0.0065652 Eth
$458,511.00
30,058.679 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD
0.0766%
74
BitStorage
LINK-ETH$15.31
0.0065306 Eth
$432,825.00
28,279.090 LINK
0.0721%
75
KuCoin
LINK-USDC$15.26
0.0065113 Eth
$425,825.00
27,896.579 LINK
0.0711%
76
BYDFi
LINK-USDC$15.34
0.0065348 Eth
$388,358.00
25,313.650 LINK
0.0645%
77
Hotcoin
LINK-BTC$15.35
0.0065412 Eth
$387,378.00
25,242.520 LINK
0.0643%
78
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$15.37
0.0065541 Eth
$386,023.00
378,037.018 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
0.9632%
79
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$15.31
0.0065299 Eth
$352,951.00
23,832.356 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0607%
80
Binance
LINK-JPY$15.38
0.0065579 Eth
$349,173.00
22,660.570 LINK
0.0577%
81
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$15.28
0.0065176 Eth
$315,751.00
21,172.093 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0539%
82
WhiteBIT
LINK-TRY$15.36
0.0065417 Eth
$310,286.00
20,199.720 LINK
0.0515%
83
Coinbase Exchange
LINK-USDT$15.35
0.0065477 Eth
$296,879.00
19,346.221 LINK
0.0493%
84
BitDelta
LINK-USDT$15.33
0.0065414 Eth
$280,891.00
18,433.000 LINK
0.0470%
85
Coinone
LINK-KRW$15.50
0.0066120 Eth
$278,213.00
17,948.713 LINK
0.0457%
86
Uniswap V2 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$15.33
0.0065391 Eth
$254,991.00
18,254.848 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0465%
87
Slex
LINK-ETH$15.31
0.0065316 Eth
$234,540.00
15,807.230 LINK
0.0403%
88
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F$15.30
0.0065279 Eth
$204,717.00
14,141.889 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0360%
89
Coinbase Exchange
LINK-BTC$15.27
0.0065141 Eth
$199,071.00
13,032.480 LINK
0.0332%
90
Bitso
LINK-USD$15.32
0.0065375 Eth
$190,763.00
12,455.797 LINK
0.0317%
91
bitcastle
LINK-USDT$15.29
0.0065221 Eth
$189,887.00
12,436.060 LINK
0.0317%
92
Bitkub
LINK-THB$15.31
0.0065354 Eth
$167,164.00
10,918.406 LINK
0.0278%
93
CoinTR
LINK-TRY$15.36
0.0065180 Eth
$166,372.00
10,863.120 LINK
0.0277%
94
DeGate
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$15.32
0.0065387 Eth
$165,648.00
10,881.688 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0277%
95
WhiteBIT
LINK-EUR$15.33
0.0065381 Eth
$154,698.00
10,093.360 LINK
0.0257%
96
Bybit
LINK-USDC$15.34
0.0065454 Eth
$138,254.00
9,088.286 LINK
0.0232%
97
PointPay
LINK-BTC$15.38
0.0065240 Eth
$137,565.00
9,089.714 LINK
0.0232%
98
Kraken
LINK-GBP$15.43
0.0065790 Eth
$127,808.00
8,284.564 LINK
0.0211%
99
Bitstamp
LINK-GBP$15.30
0.0065278 Eth
$104,199.00
6,808.969 LINK
0.0173%
100
Mercado Bitcoin
LINK-BRL$15.35
0.0065473 Eth
$74,669.00
4,864.990 LINK
0.0124%

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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