ETH Price: $2,836.38 (-10.01%)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

733,160 (0.00%)

Market

Price

$19.69 @ 0.006942 ETH (-14.94%)

Onchain Market Cap

$19,690,000,000.00

Circulating Supply Market Cap

$12,529,626,617.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
0 LINK

Value
$0.00
0xb74ab023f2e97a61aa328ed93a61d181f116d5ba
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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 17800% |ETH 0.0003846 1704.99%

Market

Volume (24H):$1,785,785,167.00
Market Capitalization:$12,529,626,617.00
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
Binance
LINK-USDT$19.62
0.0070107 Eth
$284,597,664.00
13,460,036.550 LINK
24.4234%
2
Coinbase Exchange
LINK-USD$19.71
0.0069568 Eth
$88,965,610.00
4,513,958.620 LINK
8.1906%
3
Bybit
LINK-USDT$19.69
0.0069513 Eth
$73,062,431.00
3,472,444.085 LINK
6.3008%
4
Gate.io
LINK-USDT$19.77
0.0069873 Eth
$44,667,749.00
2,098,546.520 LINK
3.8078%
5
OKX
LINK-USDT$19.75
0.0069725 Eth
$42,382,491.00
1,996,976.847 LINK
3.6235%
6
P2B
LINK-USDT$19.81
0.0069849 Eth
$39,302,545.00
1,983,818.740 LINK
3.5997%
7
DigiFinex
LINK-USDT$19.75
0.0069725 Eth
$35,027,173.00
1,773,214.090 LINK
3.2175%
8
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$19.82
0.0069943 Eth
$33,437,570.00
1,663,098.067 0X514910771AF9CA656AF840DFF83E8264ECF986CA
3.0177%
9
XT.COM
LINK-USDT$19.78
0.0069830 Eth
$29,074,952.00
1,380,618.610 LINK
2.5052%
10
MEXC
LINK-USDT$19.81
0.0070138 Eth
$27,543,040.00
1,390,289.230 LINK
2.5227%
11
Azbit
LINK-USDT$19.67
0.0069484 Eth
$23,455,797.00
1,096,360.815 LINK
1.9894%
12
Coinstore
LINK-USDT$19.82
0.0070062 Eth
$21,986,652.00
1,039,206.340 LINK
1.8857%
13
Bitget
LINK-USDT$19.74
0.0069795 Eth
$21,713,712.00
1,045,037.280 LINK
1.8962%
14
Bitunix
LINK-USDT$19.94
0.0070290 Eth
$21,433,637.00
1,074,825.450 LINK
1.9503%
15
HTX
LINK-USDT$19.76
0.0069757 Eth
$19,716,639.00
915,256.919 LINK
1.6607%
16
Kraken
LINK-USD$19.80
0.0069890 Eth
$18,818,225.00
950,399.567 LINK
1.7245%
17
KuCoin
LINK-USDT$19.76
0.0069776 Eth
$18,473,314.00
934,688.342 LINK
1.6960%
18
Binance
LINK-USDC$19.78
0.0069818 Eth
$16,661,824.00
787,225.960 LINK
1.4284%
19
Slex
LINK-USDT$19.86
0.0070112 Eth
$16,087,184.00
734,761.390 LINK
1.3332%
20
BYDFi
LINK-USDT$19.90
0.0070271 Eth
$15,296,448.00
768,858.770 LINK
1.3951%
21
LATOKEN
LINK-USDT$19.85
0.0070168 Eth
$14,213,412.00
716,073.623 LINK
1.2993%
22
Binance
LINK-FDUSD$19.52
0.0069729 Eth
$13,449,631.00
636,339.380 LINK
1.1546%
23
LBank
LINK-USDT$19.80
0.0070035 Eth
$13,226,955.00
668,125.920 LINK
1.2123%
24
Coinbase Exchange
LINK-EUR$19.77
0.0069791 Eth
$13,181,324.00
666,793.530 LINK
1.2099%
25
QMall
LINK-USDT$19.83
0.0069980 Eth
$12,198,705.00
579,129.124 LINK
1.0508%
26
Binance
LINK-BTC$19.75
0.0069706 Eth
$11,819,093.00
570,338.340 LINK
1.0349%
27
BTSE
LINK-USDT$19.57
0.0069387 Eth
$9,198,554.00
469,915.760 LINK
0.8527%
28
Coinbase Exchange
LINK-USDT$19.72
0.0069591 Eth
$7,575,052.00
384,216.092 LINK
0.6972%
29
Dex-Trade
LINK-USDT$19.85
0.0069990 Eth
$6,953,593.00
350,279.720 LINK
0.6356%
30
Bitvavo
LINK-EUR$19.85
0.0070112 Eth
$6,887,316.00
346,970.424 LINK
0.6296%
31
Hotcoin
LINK-USDT$19.79
0.0069854 Eth
$6,720,975.00
339,590.730 LINK
0.6162%
32
CoinEx
LINK-USDT$19.60
0.0069640 Eth
$6,066,543.00
282,779.354 LINK
0.5131%
33
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$19.77
0.0069879 Eth
$5,709,036.00
285,881.018 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.5187%
34
WhiteBIT
LINK-USDT$19.81
0.0069919 Eth
$5,370,157.00
271,102.550 LINK
0.4919%
35
PointPay
LINK-USDT$19.79
0.0070000 Eth
$4,774,177.00
227,186.828 LINK
0.4122%
36
Biconomy.com
LINK-USDT$19.84
0.0070063 Eth
$4,500,247.00
210,546.080 LINK
0.3820%
37
FMCPAY
LINK-USDT$19.82
0.0069928 Eth
$4,404,889.00
203,835.428 LINK
0.3699%
38
Binance
LINK-ETH$19.76
0.0069964 Eth
$4,308,443.00
216,107.200 LINK
0.3921%
39
BingX
LINK-USDT$19.75
0.0069697 Eth
$3,869,922.00
183,763.266 LINK
0.3334%
40
Coinbase Exchange
LINK-GBP$19.84
0.0069946 Eth
$3,623,760.00
182,657.680 LINK
0.3314%
41
Kraken
LINK-EUR$19.85
0.0070049 Eth
$3,081,424.00
155,272.291 LINK
0.2817%
42
Binance
LINK-TRY$20.09
0.0070905 Eth
$2,471,775.00
116,717.230 LINK
0.2118%
43
Bitbank
LINK-JPY$19.85
0.0070085 Eth
$2,446,524.00
123,240.103 LINK
0.2236%
44
Bitstamp
LINK-EUR$19.82
0.0069957 Eth
$2,402,587.00
121,224.082 LINK
0.2200%
45
EXMO
LINK-USDT$19.79
0.0069858 Eth
$2,106,279.00
106,445.805 LINK
0.1931%
46
EarnBIT
LINK-USDT$19.82
0.0070186 Eth
$1,985,021.00
93,176.010 LINK
0.1691%
47
Bybit
LINK-USDC$19.83
0.0069984 Eth
$1,955,256.00
92,581.224 LINK
0.1680%
48
BitStorage
LINK-USDT$19.77
0.0069803 Eth
$1,924,734.00
97,347.260 LINK
0.1766%
49
Binance
LINK-EUR$19.60
0.0070017 Eth
$1,862,953.00
87,944.580 LINK
0.1596%
50
Kraken
LINK-USDT$19.81
0.0069907 Eth
$1,816,186.00
91,702.831 LINK
0.1664%
51
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$19.93
0.0070429 Eth
$1,712,047.00
85,071.587 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1544%
52
FMCPAY
LINK-BTC$19.88
0.0070131 Eth
$1,617,132.00
76,151.500 LINK
0.1382%
53
Bitstamp
LINK-USD$19.78
0.0069818 Eth
$1,597,269.00
80,751.696 LINK
0.1465%
54
FMCPAY
LINK-ETH$19.57
0.0069397 Eth
$1,530,420.00
75,590.400 LINK
0.1372%
55
WhiteBIT
LINK-TRY$20.15
0.0071120 Eth
$1,493,941.00
74,145.680 LINK
0.1345%
56
QMall
LINK-USDC$19.83
0.0069980 Eth
$1,320,516.00
62,273.373 LINK
0.1130%
57
BigONE
LINK-USDT$19.66
0.0070275 Eth
$1,313,859.00
66,845.100 LINK
0.1213%
58
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9$19.85
0.0070174 Eth
$1,276,467.00
60,686.640 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.1101%
59
ProBit Global
LINK-USDT$19.79
0.0069866 Eth
$1,205,372.00
60,897.087 LINK
0.1105%
60
LATOKEN
LINK-BTC$19.82
0.0070078 Eth
$1,179,228.00
59,485.905 LINK
0.1079%
61
XT.COM
LINK-ETH$19.77
0.0069668 Eth
$1,172,229.00
58,562.260 LINK
0.1063%
62
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$19.77
0.0069882 Eth
$1,157,680.00
1,216,522.927 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
2.2074%
63
HashKey Exchange
LINK-USD$19.88
0.0070269 Eth
$1,148,210.00
53,914.493 LINK
0.0978%
64
tanX
LINK-USDC$19.82
0.0069952 Eth
$1,053,051.00
48,377.570 LINK
0.0878%
65
Coinbase Exchange
LINK-ETH$19.80
0.0069986 Eth
$1,032,244.00
52,136.160 LINK
0.0946%
66
GMO Japan
LINK-JPY$19.88
0.0070157 Eth
$1,028,917.00
51,746.900 LINK
0.0939%
67
Gemini
LINK-USD$19.78
0.0069803 Eth
$1,022,262.00
51,692.638 LINK
0.0938%
68
Coinbase Exchange
LINK-BTC$19.76
0.0069758 Eth
$987,853.00
49,994.960 LINK
0.0907%
69
PancakeSwap V3 (BSC)
0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$19.81
0.0069931 Eth
$987,828.00
48,753.203 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD
0.0885%
70
Trubit
LINK-USDT$19.83
0.0069902 Eth
$956,424.00
44,004.090 LINK
0.0798%
71
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$19.81
0.0069888 Eth
$933,814.00
46,484.307 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0843%
72
OKX
LINK-USDC$19.82
0.0069965 Eth
$903,986.00
43,098.530 LINK
0.0782%
73
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$19.77
0.0069881 Eth
$833,960.00
42,843.085 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0777%
74
itBit
LINK-USD$19.91
0.0070256 Eth
$824,602.00
41,416.494 LINK
0.0752%
75
Camelot V3
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$19.83
0.0069973 Eth
$813,510.00
40,440.760 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0734%
76
ProBit Global
LINK-BTC$19.83
0.0069976 Eth
$745,804.00
37,617.506 LINK
0.0683%
77
BitDelta
LINK-USDT$19.83
0.0069963 Eth
$708,479.00
33,385.000 LINK
0.0606%
78
XT.COM
LINK-XT$19.83
0.0070004 Eth
$707,382.00
34,322.217 LINK
0.0623%
79
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$19.90
0.0070323 Eth
$658,748.00
32,693.737 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0593%
80
Kraken
LINK-XBT$19.91
0.0070273 Eth
$605,983.00
30,437.985 LINK
0.0552%
81
Bitso
LINK-USD$19.80
0.0069989 Eth
$601,102.00
30,357.632 LINK
0.0551%
82
WhiteBIT
LINK-BTC$19.86
0.0070076 Eth
$598,087.00
30,113.890 LINK
0.0546%
83
Slex
LINK-BTC$19.82
0.0070071 Eth
$538,475.00
25,779.700 LINK
0.0468%
84
bitcastle
LINK-USDT$19.78
0.0069787 Eth
$535,880.00
25,411.640 LINK
0.0461%
85
KuCoin
LINK-USDC$19.75
0.0069723 Eth
$526,262.00
26,647.378 LINK
0.0484%
86
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174$19.92
0.0070409 Eth
$517,725.00
24,871.191 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0451%
87
Uniswap V3 (Optimism)
0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006$19.73
0.0069650 Eth
$466,536.00
23,294.280 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6
0.0423%
88
WhiteBIT
LINK-EUR$19.75
0.0069699 Eth
$462,979.00
23,437.470 LINK
0.0425%
89
PointPay
LINK-BTC$19.50
0.0069292 Eth
$444,358.00
21,405.288 LINK
0.0388%
90
BitStorage
LINK-ETH$19.92
0.0070235 Eth
$437,740.00
21,973.890 LINK
0.0399%
91
Bittime
LINK-IDR$19.96
0.0070462 Eth
$388,415.00
19,017.560 LINK
0.0345%
92
DeGate
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$19.86
0.0070090 Eth
$375,225.00
17,680.533 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0321%
93
Kraken
LINK-GBP$19.93
0.0070349 Eth
$360,233.00
18,074.613 LINK
0.0328%
94
Dex-Trade
LINK-BTC$19.77
0.0069809 Eth
$307,439.00
15,548.000 LINK
0.0282%
95
XT.COM
LINK-BTC$19.78
0.0069844 Eth
$296,700.00
14,347.070 LINK
0.0260%
96
BYDFi
LINK-USDC$19.46
0.0069567 Eth
$260,466.00
13,386.550 LINK
0.0243%
97
Slex
LINK-ETH$19.76
0.0069836 Eth
$251,124.00
12,366.020 LINK
0.0224%
98
Binance
LINK-BNB$19.53
0.0069772 Eth
$232,911.00
11,459.804 LINK
0.0208%
99
Foxbit
LINK-BRL$19.99
0.0070664 Eth
$218,845.00
10,394.080 LINK
0.0189%
100
Kraken
LINK-ETH$19.86
0.0070102 Eth
$166,207.00
8,368.789 LINK
0.0152%

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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