ETH Price: $2,283.85 (+5.72%)

Token

ChainLink Token (LINK)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

742,494 ( 0.008%)

Market

Price

$17.22 @ 0.007540 ETH (+14.80%)

Onchain Market Cap

$17,220,000,000.00

Circulating Supply Market Cap

$11,009,883,972.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
134.024831119377798115 LINK

Value
$2,307.91 ( ~1.0105 Eth) [0.0000%]
0xC942811E57BE0d0835f425cb0cD90cF6c3fae80A
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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 15554.55% |ETH 0.0003846 1860.48%

Market

Volume (24H):$1,233,998,464.00
Market Capitalization:$11,009,883,972.00
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$17.16
0.0075082 Eth
$144,364,194.00
8,958,108.190 LINK
19.6971%
2
MEXC
LINK-USDT$17.18
0.0075261 Eth
$81,060,283.00
4,717,945.010 LINK
10.3738%
3
Coinbase Exchange
LINK-USD$17.17
0.0075207 Eth
$64,407,435.00
3,751,379.530 LINK
8.2486%
4
Gate.io
LINK-USDT$17.17
0.0075198 Eth
$39,719,297.00
2,477,131.440 LINK
5.4467%
5
P2B
LINK-USDT$17.22
0.0075577 Eth
$30,758,686.00
1,786,725.280 LINK
3.9287%
6
OKX
LINK-USDT$17.17
0.0075207 Eth
$25,483,084.00
1,577,616.005 LINK
3.4689%
7
Ourbit
LINK-USDT$17.15
0.0075152 Eth
$21,702,546.00
1,347,805.510 LINK
2.9636%
8
HTX
LINK-USDT$17.17
0.0075189 Eth
$20,375,552.00
1,265,515.450 LINK
2.7826%
9
DigiFinex
LINK-USDT$17.17
0.0075217 Eth
$20,284,142.00
1,181,156.740 LINK
2.5971%
10
Bybit
LINK-USDT$17.17
0.0075207 Eth
$18,420,595.00
1,143,929.326 LINK
2.5153%
11
Bitget
LINK-USDT$17.16
0.0075163 Eth
$15,729,652.00
974,565.517 LINK
2.1429%
12
Binance
LINK-USDC$17.31
0.0075765 Eth
$15,357,495.00
958,071.290 LINK
2.1066%
13
MEXC
LINK-EUR$17.17
0.0075186 Eth
$14,671,264.00
854,591.450 LINK
1.8791%
14
XT.COM
LINK-USDT$17.22
0.0075264 Eth
$14,441,848.00
896,301.800 LINK
1.9708%
15
MEXC
LINK-USDC$17.26
0.0075475 Eth
$13,821,615.00
800,637.800 LINK
1.7604%
16
LBank
LINK-USDT$17.17
0.0075140 Eth
$13,499,725.00
786,327.690 LINK
1.7290%
17
Coinstore
LINK-USDT$17.13
0.0074987 Eth
$11,772,990.00
730,477.380 LINK
1.6062%
18
Binance
LINK-FDUSD$17.23
0.0075462 Eth
$10,910,834.00
677,248.640 LINK
1.4891%
19
CoinW
LINK-USDT$17.18
0.0075254 Eth
$10,464,250.00
609,106.590 LINK
1.3393%
20
Slex
LINK-USDT$17.22
0.0075260 Eth
$9,512,429.00
593,329.710 LINK
1.3046%
21
KuCoin
LINK-USDT$17.19
0.0075295 Eth
$9,251,190.00
538,147.157 LINK
1.1833%
22
Bitunix
LINK-USDT$17.16
0.0075141 Eth
$8,914,919.00
519,492.130 LINK
1.1423%
23
Hotcoin
LINK-USDT$17.20
0.0075243 Eth
$8,642,967.00
502,361.620 LINK
1.1046%
24
BYDFi
LINK-USDT$17.27
0.0075891 Eth
$8,631,939.00
499,807.820 LINK
1.0990%
25
Azbit
LINK-USDT$17.27
0.0075496 Eth
$8,516,957.00
528,542.581 LINK
1.1622%
26
WhiteBIT
LINK-USDT$17.14
0.0075079 Eth
$8,261,133.00
481,933.810 LINK
1.0597%
27
LATOKEN
LINK-USDT$17.16
0.0075114 Eth
$8,025,716.00
467,598.958 LINK
1.0282%
28
Bitvavo
LINK-EUR$17.17
0.0075168 Eth
$6,907,097.00
402,171.367 LINK
0.8843%
29
QMall
LINK-USDT$17.16
0.0075200 Eth
$5,974,350.00
370,300.288 LINK
0.8142%
30
Kraken
LINK-USD$17.17
0.0075226 Eth
$5,608,246.00
326,570.963 LINK
0.7181%
31
Dex-Trade
LINK-USDT$17.16
0.0075082 Eth
$4,920,357.00
286,657.190 LINK
0.6303%
32
Coinbase Exchange
LINK-EUR$17.17
0.0075186 Eth
$4,697,909.00
273,650.110 LINK
0.6017%
33
BTSE
LINK-USDT$17.23
0.0075319 Eth
$3,826,816.00
222,135.783 LINK
0.4884%
34
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$17.09
0.0074844 Eth
$3,792,081.00
229,986.925 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.5057%
35
Coinbase Exchange
LINK-GBP$17.17
0.0075178 Eth
$3,754,705.00
218,732.680 LINK
0.4810%
36
Hibt
LINK-USDT$17.20
0.0075331 Eth
$3,156,807.00
195,449.676 LINK
0.4298%
37
FMCPAY
LINK-USDT$17.24
0.0075365 Eth
$2,885,986.00
178,997.000 LINK
0.3936%
38
Biconomy.com
LINK-USDT$17.17
0.0075198 Eth
$2,832,714.00
175,783.950 LINK
0.3865%
39
CoinEx
LINK-USDT$17.37
0.0076139 Eth
$2,396,218.00
148,652.834 LINK
0.3269%
40
Binance
LINK-ETH$17.22
0.0075692 Eth
$2,277,275.00
138,164.050 LINK
0.3038%
41
Kraken
LINK-EUR$17.28
0.0075674 Eth
$2,210,574.00
127,960.147 LINK
0.2814%
42
PointPay
LINK-USDT$17.16
0.0075054 Eth
$2,163,869.00
133,848.095 LINK
0.2943%
43
Bybit
LINK-USDC$17.16
0.0075158 Eth
$1,692,751.00
104,729.474 LINK
0.2303%
44
FMCPAY
LINK-ETH$17.25
0.0075428 Eth
$1,617,558.00
97,828.960 LINK
0.2151%
45
LATOKEN
LINK-BTC$17.26
0.0075518 Eth
$1,605,748.00
93,030.122 LINK
0.2046%
46
Phemex
LINK-USDT$17.17
0.0075207 Eth
$1,558,423.00
90,759.890 LINK
0.1996%
47
Bitbank
LINK-JPY$17.34
0.0075808 Eth
$1,498,467.00
86,420.194 LINK
0.1900%
48
FMCPAY
LINK-BTC$17.16
0.0075169 Eth
$1,437,838.00
87,474.000 LINK
0.1923%
49
OKX
LINK-USDC$17.16
0.0075162 Eth
$1,321,857.00
81,853.840 LINK
0.1800%
50
BitStorage
LINK-USDT$17.24
0.0075771 Eth
$1,235,228.00
71,639.290 LINK
0.1575%
51
EarnBIT
LINK-USDT$17.13
0.0075022 Eth
$1,221,996.00
75,743.265 LINK
0.1665%
52
QMall
LINK-USDC$17.21
0.0075269 Eth
$1,206,061.00
75,252.862 LINK
0.1655%
53
Gemini
LINK-USD$17.16
0.0075160 Eth
$1,189,866.00
69,338.927 LINK
0.1525%
54
EXMO
LINK-USDT$17.20
0.0075375 Eth
$1,126,312.00
65,474.424 LINK
0.1440%
55
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$17.14
0.0075077 Eth
$1,105,122.00
67,000.780 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1473%
56
BigONE
LINK-USDT$17.22
0.0075452 Eth
$1,002,936.00
58,242.610 LINK
0.1281%
57
Binance
LINK-TRY$17.21
0.0075392 Eth
$994,423.00
61,566.110 LINK
0.1354%
58
Trubit
LINK-USDT$17.25
0.0075415 Eth
$857,041.00
53,564.890 LINK
0.1178%
59
tanX
LINK-USDC$17.16
0.0075177 Eth
$809,961.00
50,504.250 LINK
0.1110%
60
WhiteBIT
LINK-BTC$17.18
0.0075179 Eth
$808,117.00
47,046.800 LINK
0.1034%
61
Coinbase Exchange
LINK-USDT$17.23
0.0075322 Eth
$764,465.00
44,372.770 LINK
0.0976%
62
Binance
LINK-EUR$17.29
0.0075678 Eth
$742,588.00
45,847.860 LINK
0.1008%
63
XT.COM
LINK-ETH$17.23
0.0075346 Eth
$700,063.00
42,052.150 LINK
0.0925%
64
WhiteBIT
LINK-TRY$17.20
0.0075341 Eth
$629,895.00
36,618.570 LINK
0.0805%
65
BitStorage
LINK-ETH$17.23
0.0075702 Eth
$570,472.00
33,115.550 LINK
0.0728%
66
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$17.19
0.0075271 Eth
$513,170.00
31,482.282 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0692%
67
HashKey Exchange
LINK-USD$17.12
0.0074961 Eth
$477,440.00
29,928.003 LINK
0.0658%
68
Camelot V3
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$17.22
0.0075420 Eth
$471,865.00
28,728.980 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0632%
69
itBit
LINK-USD$17.13
0.0075056 Eth
$467,171.00
27,272.093 LINK
0.0600%
70
Coinbase Exchange
LINK-BTC$17.19
0.0075164 Eth
$451,146.00
26,250.040 LINK
0.0577%
71
GMO Japan
LINK-JPY$17.35
0.0075891 Eth
$421,937.00
24,315.300 LINK
0.0535%
72
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$17.17
0.0075201 Eth
$420,730.00
25,883.967 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0569%
73
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174$17.14
0.0075077 Eth
$419,876.00
26,004.706 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0572%
74
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9$17.09
0.0074844 Eth
$412,616.00
25,790.466 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0567%
75
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$17.17
0.0075203 Eth
$410,415.00
24,828.540 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0546%
76
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$17.17
0.0075206 Eth
$398,880.00
24,171.106 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0531%
77
BitDelta
LINK-USDT$17.18
0.0075251 Eth
$383,239.00
23,979.000 LINK
0.0527%
78
BitMart
LINK-BTC$17.16
0.0075162 Eth
$351,079.00
20,460.800 LINK
0.0450%
79
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$17.14
0.0075077 Eth
$345,633.00
325,170.917 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
0.7150%
80
Slex
LINK-BTC$17.23
0.0075308 Eth
$322,158.00
19,432.400 LINK
0.0427%
81
Hotcoin
LINK-BTC$17.17
0.0075247 Eth
$290,240.00
16,900.430 LINK
0.0372%
82
BYDFi
LINK-USDC$17.16
0.0075158 Eth
$284,443.00
16,576.410 LINK
0.0364%
83
Slex
LINK-ETH$17.15
0.0075158 Eth
$270,050.00
16,351.690 LINK
0.0360%
84
Bitkub
LINK-THB$17.20
0.0075264 Eth
$254,416.00
14,794.744 LINK
0.0325%
85
Bitso
LINK-USD$17.31
0.0075663 Eth
$237,648.00
13,730.872 LINK
0.0302%
86
PointPay
LINK-BTC$17.26
0.0075735 Eth
$228,930.00
13,787.298 LINK
0.0303%
87
WhiteBIT
LINK-EUR$17.37
0.0076019 Eth
$220,844.00
12,714.980 LINK
0.0280%
88
Uniswap V3 (Optimism)
0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006$17.19
0.0075298 Eth
$186,340.00
11,316.781 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6
0.0249%
89
Coinbase Exchange
LINK-ETH$17.17
0.0075225 Eth
$168,741.00
9,828.500 LINK
0.0216%
90
DeGate
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$17.26
0.0075454 Eth
$168,258.00
10,476.929 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0230%
91
KuCoin
LINK-USDC$17.17
0.0075198 Eth
$164,281.00
9,568.565 LINK
0.0210%
92
Sushiswap
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$17.18
0.0075239 Eth
$141,190.00
8,497.014 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0187%
93
Binance US
LINK-USDT$17.26
0.0075526 Eth
$137,073.00
7,940.554 LINK
0.0175%
94
Kraken
LINK-GBP$17.31
0.0075808 Eth
$118,134.00
6,826.103 LINK
0.0150%
95
BitMart
LINK-ETH$17.17
0.0075190 Eth
$117,036.00
6,818.260 LINK
0.0150%
96
CoinTR
LINK-TRY$17.19
0.0075238 Eth
$115,929.00
7,227.490 LINK
0.0159%
97
Bitexen
LINK-TRY$17.06
0.0074917 Eth
$111,722.00
6,548.271 LINK
0.0144%
98
Dex-Trade
LINK-ETH$17.22
0.0075329 Eth
$81,200.00
4,715.130 LINK
0.0104%
99
Bitcointry
LINK-USDT$17.26
0.0075457 Eth
$77,635.00
4,784.281 LINK
0.0105%
100
Bittime
LINK-IDR$17.30
0.0075653 Eth
$27,821.00
1,729.720 LINK
0.0038%

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

API
[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"},{"name":"_data","type":"bytes"}],"name":"transferAndCall","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_subtractedValue","type":"uint256"}],"name":"decreaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_addedValue","type":"uint256"}],"name":"increaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"},{"indexed":false,"name":"data","type":"bytes"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"}]

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Deployed Bytecode

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Swarm Source

bzzr://c5f438ff94e5ddaf2058efa0019e246c636c37a622e04bb67827c7374acad8d6
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