ETH Price: $3,996.42 (-0.06%)

Token

ChainLink Token (LINK)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

725,242 ( -0.044%)

Market

Price

$27.21 @ 0.006809 ETH (+8.36%)

Onchain Market Cap

$27,210,000,000.00

Circulating Supply Market Cap

$17,036,379,843.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
0.114072443255062912 LINK

Value
$3.10 ( ~0.000775694512359461 Eth) [0.0000%]
0x979fdeeeb9e5edae6ddeedc807e49fe6e9bcedec
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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 24636.36% |ETH 0.0003846 1670.41%

Market

Volume (24H):$1,980,741,656.00
Market Capitalization:$17,036,379,843.00
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$27.14
0.0067881 Eth
$194,130,439.00
7,552,137.520 LINK
18.8506%
2
Upbit
LINK-KRW$26.71
0.0066815 Eth
$97,521,717.00
3,650,980.490 LINK
9.1131%
3
Coinbase Exchange
LINK-USD$27.14
0.0067878 Eth
$84,228,126.00
3,103,925.640 LINK
7.7476%
4
Bitget
LINK-USDT$27.17
0.0067975 Eth
$71,494,286.00
2,801,443.452 LINK
6.9926%
5
Bybit
LINK-USDT$27.14
0.0067887 Eth
$64,205,251.00
2,516,989.393 LINK
6.2826%
6
P2B
LINK-USDT$27.11
0.0067805 Eth
$42,949,018.00
1,584,431.190 LINK
3.9548%
7
MEXC
LINK-USDT$27.36
0.0068441 Eth
$38,732,945.00
1,415,885.580 LINK
3.5341%
8
Gate.io
LINK-USDT$27.15
0.0067902 Eth
$38,183,348.00
1,482,162.515 LINK
3.6996%
9
OKX
LINK-USDT$27.14
0.0067891 Eth
$33,380,962.00
1,300,392.519 LINK
3.2459%
10
DigiFinex
LINK-USDT$27.17
0.0067966 Eth
$26,981,626.00
993,017.830 LINK
2.4786%
11
Bitunix
LINK-USDT$27.12
0.0067839 Eth
$25,643,709.00
945,366.140 LINK
2.3597%
12
Binance
LINK-FDUSD$27.28
0.0068308 Eth
$23,429,990.00
921,979.140 LINK
2.3013%
13
Ourbit
LINK-USDT$27.36
0.0068448 Eth
$22,902,669.00
894,659.660 LINK
2.2331%
14
BTSE
LINK-USDT$27.14
0.0067882 Eth
$20,776,473.00
765,559.340 LINK
1.9109%
15
XT.COM
LINK-USDT$27.15
0.0067901 Eth
$19,364,541.00
753,396.300 LINK
1.8805%
16
HTX
LINK-USDT$27.15
0.0067896 Eth
$16,300,978.00
644,874.069 LINK
1.6096%
17
Coinstore
LINK-USDT$27.30
0.0068313 Eth
$16,101,990.00
628,120.630 LINK
1.5678%
18
Toobit
LINK-USDT$27.31
0.0068376 Eth
$14,727,227.00
574,715.940 LINK
1.4345%
19
Bithumb
LINK-KRW$26.66
0.0066682 Eth
$12,253,769.00
459,596.953 LINK
1.1472%
20
Azbit
LINK-USDT$27.30
0.0068381 Eth
$12,239,615.00
486,734.050 LINK
1.2149%
21
BYDFi
LINK-USDT$27.21
0.0068159 Eth
$10,992,300.00
403,914.310 LINK
1.0082%
22
Kraken
LINK-USD$27.17
0.0067954 Eth
$10,910,489.00
401,593.096 LINK
1.0024%
23
BVOX
LINK-USDT$27.09
0.0067878 Eth
$10,877,405.00
431,750.240 LINK
1.0777%
24
Biconomy.com
LINK-USDT$27.15
0.0067904 Eth
$10,782,318.00
423,241.690 LINK
1.0564%
25
KuCoin
LINK-USDT$27.15
0.0067902 Eth
$10,179,352.00
374,990.530 LINK
0.9360%
26
LATOKEN
LINK-USDT$27.19
0.0068077 Eth
$8,283,922.00
304,720.902 LINK
0.7606%
27
Bitvavo
LINK-EUR$27.15
0.0067916 Eth
$7,782,893.00
286,648.074 LINK
0.7155%
28
Dex-Trade
LINK-USDT$27.23
0.0068124 Eth
$6,707,568.00
246,294.370 LINK
0.6148%
29
Binance
LINK-USDC$27.24
0.0068243 Eth
$6,341,105.00
244,509.650 LINK
0.6103%
30
Hotcoin
LINK-USDT$27.26
0.0068195 Eth
$6,284,134.00
230,567.690 LINK
0.5755%
31
CoinEx
LINK-USDT$27.42
0.0068636 Eth
$4,643,991.00
180,610.096 LINK
0.4508%
32
Kraken
LINK-EUR$27.13
0.0067855 Eth
$3,222,849.00
118,800.245 LINK
0.2965%
33
EXMO
LINK-USDT$27.13
0.0067863 Eth
$2,707,243.00
99,772.380 LINK
0.2490%
34
WhiteBIT
LINK-BTC$27.16
0.0067947 Eth
$2,561,013.00
94,282.600 LINK
0.2353%
35
Dcoin
LINK-USDT$27.14
0.0067873 Eth
$2,552,972.00
94,073.000 LINK
0.2348%
36
WhiteBIT
LINK-TRY$27.32
0.0068340 Eth
$2,529,464.00
92,583.280 LINK
0.2311%
37
ProBit Global
LINK-USDT$27.16
0.0067936 Eth
$2,384,230.00
87,786.348 LINK
0.2191%
38
Binance
LINK-TRY$27.36
0.0068440 Eth
$2,216,234.00
83,916.970 LINK
0.2095%
39
Azbit
LINK-ETH$27.33
0.0068386 Eth
$2,185,734.00
86,772.698 LINK
0.2166%
40
Phemex
LINK-USDT$27.18
0.0067998 Eth
$2,098,739.00
77,206.410 LINK
0.1927%
41
PointPay
LINK-USDT$27.15
0.0067901 Eth
$2,095,160.00
81,580.493 LINK
0.2036%
42
Uniswap V3 (Ethereum)
0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA$27.27
0.0068203 Eth
$2,025,150.00
103,629.132 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984
0.2587%
43
Bitbank
LINK-JPY$27.10
0.0067786 Eth
$2,004,065.00
73,942.120 LINK
0.1846%
44
Bitstamp
LINK-USD$27.15
0.0067909 Eth
$1,813,541.00
66,797.089 LINK
0.1667%
45
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$27.08
0.0067726 Eth
$1,767,209.00
68,534.679 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1711%
46
Trubit
LINK-USDT$27.33
0.0068414 Eth
$1,739,584.00
68,794.750 LINK
0.1717%
47
Coinbase Exchange
LINK-EUR$27.16
0.0067923 Eth
$1,736,605.00
63,950.140 LINK
0.1596%
48
LATOKEN
LINK-BTC$27.19
0.0068096 Eth
$1,718,773.00
63,207.496 LINK
0.1578%
49
BitStorage
LINK-USDT$27.14
0.0067880 Eth
$1,639,536.00
60,417.180 LINK
0.1508%
50
Kraken
LINK-USDT$27.17
0.0067954 Eth
$1,638,744.00
60,313.432 LINK
0.1505%
51
EarnBIT
LINK-USDT$27.39
0.0068522 Eth
$1,581,027.00
61,518.888 LINK
0.1536%
52
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$27.25
0.0068153 Eth
$1,489,283.00
57,708.530 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1440%
53
Bitstamp
LINK-EUR$27.16
0.0067923 Eth
$1,473,110.00
54,246.960 LINK
0.1354%
54
PancakeSwap V3 (BSC)
0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$27.25
0.0068171 Eth
$1,338,936.00
52,070.097 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD
0.1300%
55
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$27.24
0.0068144 Eth
$1,316,883.00
51,001.219 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1273%
56
Gemini
LINK-USD$27.01
0.0067561 Eth
$1,299,840.00
48,125.459 LINK
0.1201%
57
itBit
LINK-USD$27.12
0.0067828 Eth
$1,164,473.00
42,937.788 LINK
0.1072%
58
Binance
LINK-EUR$27.11
0.0067821 Eth
$1,130,438.00
43,922.770 LINK
0.1096%
59
Coinbase Exchange
LINK-USDT$27.38
0.0068492 Eth
$1,027,915.00
37,549.177 LINK
0.0937%
60
ProBit Global
LINK-BTC$27.32
0.0068430 Eth
$861,866.00
31,541.623 LINK
0.0787%
61
Coinbase Exchange
LINK-BTC$27.20
0.0068036 Eth
$850,235.00
31,259.520 LINK
0.0780%
62
GMO Japan
LINK-JPY$27.02
0.0067596 Eth
$740,509.00
27,403.200 LINK
0.0684%
63
Kraken
LINK-XBT$27.14
0.0067886 Eth
$733,104.00
27,011.375 LINK
0.0674%
64
Bitkub
LINK-THB$27.37
0.0068471 Eth
$703,004.00
25,689.777 LINK
0.0641%
65
Bybit
LINK-USDC$27.13
0.0067873 Eth
$660,041.00
25,844.246 LINK
0.0645%
66
CEX.IO
LINK-USDT$27.28
0.0068300 Eth
$603,212.00
22,698.665 LINK
0.0567%
67
WhiteBIT
LINK-EUR$27.33
0.0068376 Eth
$600,315.00
21,966.260 LINK
0.0548%
68
BitMart
LINK-BTC$27.28
0.0068240 Eth
$586,041.00
21,480.860 LINK
0.0536%
69
BigONE
LINK-USDT$27.16
0.0067946 Eth
$575,068.00
21,171.190 LINK
0.0528%
70
XT.COM
LINK-ETH$27.11
0.0068113 Eth
$566,532.00
22,323.340 LINK
0.0557%
71
Binance
LINK-BRL$27.37
0.0068456 Eth
$552,987.00
21,869.410 LINK
0.0546%
72
Binance US
LINK-USDT$27.14
0.0067899 Eth
$544,963.00
20,076.180 LINK
0.0501%
73
BitStorage
LINK-ETH$27.41
0.0068586 Eth
$518,577.00
18,917.290 LINK
0.0472%
74
Slex
LINK-BTC$26.97
0.0067627 Eth
$508,328.00
19,695.600 LINK
0.0492%
75
WEEX
LINK-USDC$27.26
0.0068289 Eth
$500,300.00
18,350.141 LINK
0.0458%
76
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9$26.96
0.0067429 Eth
$481,987.00
19,216.310 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0480%
77
OKX
LINK-USDC$27.09
0.0067752 Eth
$480,227.00
18,895.850 LINK
0.0472%
78
Slex
LINK-ETH$27.30
0.0068372 Eth
$441,178.00
17,546.670 LINK
0.0438%
79
Coinbase Exchange
LINK-GBP$27.09
0.0067755 Eth
$409,839.00
15,129.680 LINK
0.0378%
80
DeGate
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$27.48
0.0068751 Eth
$350,547.00
13,593.558 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0339%
81
PointPay
LINK-BTC$27.14
0.0067896 Eth
$342,375.00
13,212.451 LINK
0.0330%
82
BitMart
LINK-ETH$27.33
0.0068351 Eth
$326,383.00
11,943.840 LINK
0.0298%
83
Kraken
LINK-GBP$27.16
0.0067940 Eth
$301,253.00
11,089.789 LINK
0.0277%
84
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$27.40
0.0068533 Eth
$289,697.00
11,232.560 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0280%
85
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$27.31
0.0068315 Eth
$283,754.00
265,336.278 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
0.6623%
86
KuCoin
LINK-BTC$27.16
0.0067948 Eth
$240,819.00
8,865.379 LINK
0.0221%
87
Bitso
LINK-USD$27.14
0.0067981 Eth
$237,460.00
8,747.877 LINK
0.0218%
88
Kraken
LINK-ETH$27.10
0.0067790 Eth
$217,407.00
8,021.737 LINK
0.0200%
89
Bitcointry
LINK-USDT$27.11
0.0067808 Eth
$215,733.00
8,578.032 LINK
0.0214%
90
Uniswap V3 (Optimism)
0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006$27.04
0.0067638 Eth
$210,240.00
8,085.723 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6
0.0202%
91
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$27.21
0.0068052 Eth
$199,544.00
7,731.482 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0193%
92
EXMO
LINK-BTC$27.20
0.0068029 Eth
$184,430.00
6,780.404 LINK
0.0169%
93
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4$26.96
0.0067429 Eth
$173,597.00
164,362.312 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.4103%
94
Uniswap V3 (BSC)
0X0E09FABB73BD3ADE0A17ECC321FD13A19E81CE82-0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD$27.21
0.0068052 Eth
$172,995.00
40,281.733 0X0E09FABB73BD3ADE0A17ECC321FD13A19E81CE82
0.1005%
95
Coinbase Exchange
LINK-ETH$27.23
0.0068094 Eth
$164,328.00
6,035.680 LINK
0.0151%
96
PancakeSwap (v2)
0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$27.22
0.0068117 Eth
$153,339.00
5,995.146 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD
0.0150%
97
Mercado Bitcoin
LINK-BRL$27.28
0.0068235 Eth
$117,682.00
4,313.792 LINK
0.0108%
98
BYDFi
LINK-USDC$27.24
0.0068229 Eth
$114,934.00
4,218.670 LINK
0.0105%
99
KuCoin
LINK-USDC$27.09
0.0067752 Eth
$109,164.00
4,030.287 LINK
0.0101%
100
Solidly V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$27.21
0.0068058 Eth
$49,192.00
1,892.872 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0047%

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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