ETH Price: $3,359.46 (-1.11%)

Token

ChainLink Token (LINK)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

722,773 ( -0.026%)

Market

Price

$18.04 @ 0.005370 ETH (+2.70%)

Onchain Market Cap

$18,040,000,000.00

Circulating Supply Market Cap

$11,312,089,791.00

Other Info

Token Contract (WITH 18 Decimals)

Filtered by Token Holder
Etherscan: Donate
Balance
1.17 LINK

Value
$21.11 ( ~0.00628374732499723 Eth) [0.0000%]
0x71c7656ec7ab88b098defb751b7401b5f6d8976f
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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 16300% |ETH 0.0003846 1296.26%

Market

Volume (24H):$1,708,217,596.00
Market Capitalization:$11,312,089,791.00
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$18.03
0.0053582 Eth
$142,995,121.00
8,278,139.820 LINK
18.0346%
2
Coinbase Exchange
LINK-USD$17.93
0.0053275 Eth
$65,921,987.00
3,675,810.570 LINK
8.0081%
3
MEXC
LINK-USDT$17.92
0.0053241 Eth
$57,080,471.00
3,184,848.710 LINK
6.9385%
4
Gate.io
LINK-USDT$17.96
0.0053375 Eth
$38,907,737.00
2,270,956.170 LINK
4.9475%
5
Bitget
LINK-USDT$18.04
0.0053612 Eth
$31,645,384.00
1,833,545.266 LINK
3.9945%
6
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$18.06
0.0053660 Eth
$27,846,689.00
1,601,517.169 0X514910771AF9CA656AF840DFF83E8264ECF986CA
3.4890%
7
Bybit
LINK-USDT$18.01
0.0053521 Eth
$27,487,619.00
1,593,501.791 LINK
3.4716%
8
P2B
LINK-USDT$18.05
0.0053568 Eth
$24,374,568.00
1,350,095.750 LINK
2.9413%
9
OKX
LINK-USDT$17.95
0.0053369 Eth
$22,221,525.00
1,285,726.983 LINK
2.8011%
10
Bitunix
LINK-USDT$17.98
0.0053440 Eth
$20,877,430.00
1,161,003.050 LINK
2.5293%
11
HTX
LINK-USDT$17.97
0.0053422 Eth
$20,353,941.00
1,177,332.016 LINK
2.5649%
12
BTSE
LINK-USDT$17.94
0.0053560 Eth
$19,611,469.00
1,093,166.006 LINK
2.3816%
13
DigiFinex
LINK-USDT$18.03
0.0053599 Eth
$19,331,353.00
1,071,888.850 LINK
2.3352%
14
Ourbit
LINK-USDT$17.99
0.0053414 Eth
$18,868,976.00
1,093,229.000 LINK
2.3817%
15
Deepcoin
LINK-USDT$18.01
0.0053434 Eth
$16,329,288.00
938,088.222 LINK
2.0437%
16
Hotcoin
LINK-USDT$17.94
0.0053322 Eth
$15,009,274.00
836,479.660 LINK
1.8223%
17
XT.COM
LINK-USDT$18.04
0.0053522 Eth
$14,285,509.00
827,141.360 LINK
1.8020%
18
FameEX
LINK-USDT$17.98
0.0053455 Eth
$14,271,904.00
826,360.202 LINK
1.8003%
19
CoinW
LINK-USDT$17.94
0.0053322 Eth
$13,735,638.00
765,499.410 LINK
1.6677%
20
Coinstore
LINK-USDT$18.08
0.0053742 Eth
$11,575,373.00
668,944.900 LINK
1.4574%
21
Slex
LINK-USDT$18.07
0.0053591 Eth
$11,144,291.00
642,740.410 LINK
1.4003%
22
Bithumb
LINK-KRW$17.78
0.0052841 Eth
$11,083,938.00
623,400.955 LINK
1.3581%
23
Azbit
LINK-USDT$17.99
0.0053449 Eth
$8,305,667.00
478,776.130 LINK
1.0431%
24
Biconomy.com
LINK-USDT$17.96
0.0053378 Eth
$8,240,630.00
476,448.660 LINK
1.0380%
25
Binance
LINK-FDUSD$18.03
0.0053482 Eth
$7,876,035.00
451,917.940 LINK
0.9845%
26
Kraken
LINK-USD$18.02
0.0053570 Eth
$7,829,714.00
434,382.947 LINK
0.9463%
27
Binance
LINK-BTC$18.06
0.0053661 Eth
$7,630,492.00
437,796.070 LINK
0.9538%
28
WhiteBIT
LINK-BTC$18.07
0.0053732 Eth
$7,563,205.00
418,525.570 LINK
0.9118%
29
BYDFi
LINK-USDT$17.88
0.0053396 Eth
$7,010,377.00
392,070.730 LINK
0.8542%
30
LATOKEN
LINK-USDT$17.91
0.0053188 Eth
$6,904,108.00
385,385.792 LINK
0.8396%
31
KuCoin
LINK-USDT$17.96
0.0053398 Eth
$6,493,633.00
361,537.691 LINK
0.7876%
32
Binance
LINK-USDC$17.97
0.0053405 Eth
$4,720,987.00
273,146.810 LINK
0.5951%
33
Dex-Trade
LINK-USDT$18.05
0.0053533 Eth
$4,583,366.00
253,976.247 LINK
0.5533%
34
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$18.02
0.0053502 Eth
$4,266,124.00
248,215.893 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.5408%
35
C-Patex
LINK-USDT$17.83
0.0053205 Eth
$4,168,467.00
233,779.274 LINK
0.5093%
36
Bitvavo
LINK-EUR$17.95
0.0053352 Eth
$3,758,893.00
209,435.080 LINK
0.4563%
37
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$18.00
0.0053436 Eth
$2,888,569.00
162,658.241 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.3544%
38
Dcoin
LINK-USDT$18.06
0.0053751 Eth
$2,632,485.00
145,737.000 LINK
0.3175%
39
WhiteBIT
LINK-EUR$18.05
0.0053677 Eth
$2,604,553.00
144,269.970 LINK
0.3143%
40
Trubit
LINK-USDT$17.84
0.0053291 Eth
$2,434,150.00
142,372.240 LINK
0.3102%
41
BingX
LINK-USDT$17.98
0.0053463 Eth
$2,396,012.00
138,717.193 LINK
0.3022%
42
WhiteBIT
LINK-TRY$17.97
0.0053433 Eth
$2,324,565.00
129,322.170 LINK
0.2817%
43
EXMO
LINK-USDT$17.97
0.0053421 Eth
$2,286,953.00
127,272.436 LINK
0.2773%
44
CoinEx
LINK-USDT$18.07
0.0053705 Eth
$2,243,881.00
130,505.076 LINK
0.2843%
45
Coinbase Exchange
LINK-EUR$17.98
0.0053335 Eth
$2,010,378.00
111,840.650 LINK
0.2437%
46
AscendEX (BitMax)
LINK-USDT$17.90
0.0053230 Eth
$1,792,614.00
100,119.100 LINK
0.2181%
47
Tokpie
LINK-USDT$17.97
0.0053360 Eth
$1,787,153.00
99,437.712 LINK
0.2166%
48
Kraken
LINK-EUR$17.98
0.0053429 Eth
$1,755,237.00
97,634.847 LINK
0.2127%
49
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$18.04
0.0053573 Eth
$1,599,168.00
92,684.433 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.2019%
50
Phemex
LINK-USDT$18.06
0.0053562 Eth
$1,573,539.00
87,144.790 LINK
0.1899%
51
PointPay
LINK-USDT$17.94
0.0053316 Eth
$1,570,104.00
90,924.381 LINK
0.1981%
52
LATOKEN
LINK-BTC$17.95
0.0053368 Eth
$1,520,772.00
84,708.170 LINK
0.1845%
53
Azbit
LINK-ETH$18.07
0.0053715 Eth
$1,509,747.00
87,356.996 LINK
0.1903%
54
Tapbit
LINK-USDT$17.95
0.0053352 Eth
$1,393,832.00
80,688.470 LINK
0.1758%
55
Kraken
LINK-USDT$18.02
0.0053558 Eth
$1,259,996.00
69,918.606 LINK
0.1523%
56
Bitbank
LINK-JPY$18.05
0.0053630 Eth
$1,201,216.00
66,549.781 LINK
0.1450%
57
BitStorage
LINK-USDT$17.93
0.0053270 Eth
$1,147,788.00
64,006.000 LINK
0.1394%
58
Nonkyc.io
LINK-USDT$17.98
0.0053404 Eth
$1,139,058.00
65,660.121 LINK
0.1430%
59
PancakeSwap V3 (BSC)
0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$17.99
0.0053447 Eth
$1,107,897.00
62,998.154 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD
0.1372%
60
itBit
LINK-USD$17.97
0.0053382 Eth
$1,095,567.00
60,966.419 LINK
0.1328%
61
EarnBIT
LINK-USDT$18.14
0.0053930 Eth
$1,051,849.00
60,594.996 LINK
0.1320%
62
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$18.07
0.0053706 Eth
$982,285.00
56,597.053 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1233%
63
GMO Japan
LINK-JPY$18.02
0.0053561 Eth
$970,152.00
53,849.200 LINK
0.1173%
64
Hotcoin
LINK-BTC$17.93
0.0053292 Eth
$919,655.00
51,282.370 LINK
0.1117%
65
Coinbase Exchange
LINK-USDT$17.93
0.0053248 Eth
$915,771.00
51,061.097 LINK
0.1112%
66
Binance
LINK-EUR$17.92
0.0053266 Eth
$911,770.00
53,045.900 LINK
0.1156%
67
BigONE
LINK-USDT$18.05
0.0053666 Eth
$895,436.00
49,605.010 LINK
0.1081%
68
Coinbase Exchange
LINK-BTC$18.11
0.0053817 Eth
$870,528.00
48,068.840 LINK
0.1047%
69
Bybit
LINK-USDC$17.99
0.0053487 Eth
$856,684.00
49,817.203 LINK
0.1085%
70
Camelot V3
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$18.02
0.0053502 Eth
$759,776.00
44,076.908 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0960%
71
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$18.04
0.0053573 Eth
$620,715.00
594,175.445 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
1.2945%
72
Binance
LINK-TRY$18.08
0.0053738 Eth
$596,519.00
34,305.290 LINK
0.0747%
73
Gemini
LINK-USD$17.94
0.0053335 Eth
$558,411.00
31,126.384 LINK
0.0678%
74
BitMart
LINK-BTC$18.00
0.0053484 Eth
$520,400.00
28,917.340 LINK
0.0630%
75
WEEX
LINK-USDC$17.89
0.0053430 Eth
$500,862.00
27,996.748 LINK
0.0610%
76
OKX
LINK-USDC$17.94
0.0053343 Eth
$410,223.00
23,584.998 LINK
0.0514%
77
Kraken
LINK-GBP$17.94
0.0053319 Eth
$409,472.00
22,823.708 LINK
0.0497%
78
Slex
LINK-BTC$17.96
0.0053388 Eth
$402,292.00
22,973.100 LINK
0.0500%
79
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174$18.01
0.0053476 Eth
$324,464.00
18,760.766 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0409%
80
BitDelta
LINK-USDT$18.07
0.0053591 Eth
$318,931.00
18,448.000 LINK
0.0402%
81
HashKey Exchange
LINK-USD$18.12
0.0053777 Eth
$303,140.00
17,507.919 LINK
0.0381%
82
Binance
LINK-BNB$18.05
0.0053686 Eth
$300,691.00
17,349.009 LINK
0.0378%
83
Coinbase Exchange
LINK-GBP$17.97
0.0053306 Eth
$300,234.00
16,711.440 LINK
0.0364%
84
PointPay
LINK-BTC$18.09
0.0053802 Eth
$298,986.00
17,156.574 LINK
0.0374%
85
Coinone
LINK-KRW$17.96
0.0053370 Eth
$298,670.00
16,631.748 LINK
0.0362%
86
Slex
LINK-ETH$18.09
0.0053748 Eth
$294,457.00
17,014.910 LINK
0.0371%
87
BitMart
LINK-ETH$17.97
0.0053419 Eth
$289,245.00
16,092.160 LINK
0.0351%
88
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9$17.91
0.0053173 Eth
$279,824.00
16,271.381 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0354%
89
Binance US
LINK-USDT$17.96
0.0053403 Eth
$272,412.00
15,165.205 LINK
0.0330%
90
Bitkub
LINK-THB$18.19
0.0054034 Eth
$270,396.00
14,864.130 LINK
0.0324%
91
Hotcoin
LINK-ETH$18.09
0.0053738 Eth
$262,695.00
14,524.570 LINK
0.0316%
92
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F$18.02
0.0053507 Eth
$256,585.00
14,857.234 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0324%
93
BitStorage
LINK-ETH$18.00
0.0053425 Eth
$230,433.00
12,803.380 LINK
0.0279%
94
XT.COM
LINK-BTC$17.95
0.0053358 Eth
$191,707.00
11,020.670 LINK
0.0240%
95
Coinbase Exchange
LINK-ETH$18.11
0.0053740 Eth
$168,586.00
9,308.010 LINK
0.0203%
96
Bitso
LINK-USD$18.00
0.0053407 Eth
$152,777.00
8,487.760 LINK
0.0185%
97
KuCoin
LINK-USDC$17.93
0.0053316 Eth
$151,550.00
8,450.612 LINK
0.0184%
98
Bitcointry
LINK-USDT$18.00
0.0053509 Eth
$144,040.00
8,367.891 LINK
0.0182%
99
ProBit Global
LINK-BTC$17.97
0.0053411 Eth
$102,874.00
5,724.285 LINK
0.0125%
100
Solidly V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$17.90
0.0053219 Eth
$62,259.00
3,624.630 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0079%

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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