ETH Price: $2,092.90 (-10.82%)
Gas: 0.99 Gwei

Token

ChainLink Token (LINK)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

741,657 ( 0.021%)

Market

Price

$13.73 @ 0.006560 ETH (-14.98%)

Onchain Market Cap

$13,730,000,000.00

Circulating Supply Market Cap

$8,759,345,866.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
0.145346774368983772 LINK

Value
$2.00 ( ~0.000955613052324835 Eth) [0.0000%]
0x341e44aA4bC0F7f407fadb1D203247c08914F875
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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 12381.82% |ETH 0.0003846 1605.67%

Market

Volume (24H):$1,002,208,162.00
Market Capitalization:$8,759,345,866.00
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$13.73
0.0065741 Eth
$144,258,790.00
9,645,558.720 LINK
19.6214%
2
MEXC
LINK-USDT$13.72
0.0065625 Eth
$71,266,094.00
5,194,552.810 LINK
10.5670%
3
Coinbase Exchange
LINK-USD$13.71
0.0065541 Eth
$53,172,388.00
3,878,648.180 LINK
7.8901%
4
Gate.io
LINK-USDT$13.71
0.0065610 Eth
$36,137,131.00
2,459,982.360 LINK
5.0042%
5
Ourbit
LINK-USDT$13.74
0.0065712 Eth
$22,694,522.00
1,513,301.380 LINK
3.0784%
6
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$13.70
0.0065553 Eth
$20,281,238.00
1,412,064.008 0X514910771AF9CA656AF840DFF83E8264ECF986CA
2.8725%
7
HTX
LINK-USDT$13.74
0.0065773 Eth
$19,771,577.00
1,318,935.352 LINK
2.6830%
8
P2B
LINK-USDT$13.72
0.0065670 Eth
$17,668,851.00
1,287,606.070 LINK
2.6193%
9
OKX
LINK-USDT$13.74
0.0065792 Eth
$17,469,931.00
1,187,695.037 LINK
2.4161%
10
DigiFinex
LINK-USDT$13.72
0.0065685 Eth
$16,522,251.00
1,204,206.320 LINK
2.4496%
11
Bybit
LINK-USDT$13.73
0.0065744 Eth
$16,358,080.00
1,093,494.344 LINK
2.2244%
12
XT.COM
LINK-USDT$13.71
0.0065577 Eth
$14,432,285.00
964,393.050 LINK
1.9618%
13
Binance
LINK-USDC$13.73
0.0065321 Eth
$14,278,383.00
959,824.930 LINK
1.9525%
14
Bitget
LINK-USDT$13.74
0.0065792 Eth
$13,961,762.00
936,250.254 LINK
1.9046%
15
WhiteBIT
LINK-USDT$13.77
0.0065687 Eth
$13,370,502.00
971,332.280 LINK
1.9759%
16
MEXC
LINK-EUR$13.76
0.0065491 Eth
$12,924,546.00
938,962.840 LINK
1.9101%
17
MEXC
LINK-USDC$13.72
0.0065709 Eth
$12,304,708.00
896,825.730 LINK
1.8244%
18
LBank
LINK-USDT$13.71
0.0065642 Eth
$11,599,351.00
846,286.240 LINK
1.7216%
19
Hotcoin
LINK-USDT$13.70
0.0065662 Eth
$11,457,714.00
836,087.949 LINK
1.7008%
20
Coinstore
LINK-USDT$13.72
0.0065624 Eth
$11,045,066.00
736,559.300 LINK
1.4983%
21
KuCoin
LINK-USDT$13.73
0.0065734 Eth
$9,948,131.00
724,482.051 LINK
1.4738%
22
Slex
LINK-USDT$13.71
0.0065642 Eth
$9,518,626.00
631,636.850 LINK
1.2849%
23
CoinW
LINK-USDT$13.71
0.0065652 Eth
$8,943,198.00
652,393.950 LINK
1.3271%
24
Binance
LINK-FDUSD$13.70
0.0065641 Eth
$8,161,032.00
542,106.050 LINK
1.1028%
25
Azbit
LINK-USDT$13.72
0.0065614 Eth
$8,117,412.00
542,309.957 LINK
1.1032%
26
BYDFi
LINK-USDT$13.81
0.0065625 Eth
$7,454,474.00
539,717.330 LINK
1.0979%
27
Bitunix
LINK-USDT$13.74
0.0065720 Eth
$7,276,165.00
529,899.570 LINK
1.0779%
28
LATOKEN
LINK-USDT$13.75
0.0065744 Eth
$6,512,002.00
473,674.617 LINK
0.9636%
29
QMall
LINK-USDT$13.69
0.0065536 Eth
$5,878,380.00
393,458.507 LINK
0.8004%
30
Kraken
LINK-USD$13.72
0.0065684 Eth
$5,665,212.00
412,887.710 LINK
0.8399%
31
BTSE
LINK-USDT$13.67
0.0065466 Eth
$4,502,717.00
329,414.344 LINK
0.6701%
32
Binance
LINK-BTC$13.70
0.0065589 Eth
$3,638,428.00
252,221.550 LINK
0.5131%
33
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$13.76
0.0065826 Eth
$3,329,853.00
233,038.648 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.4741%
34
Bitvavo
LINK-EUR$13.71
0.0065701 Eth
$3,230,142.00
235,568.115 LINK
0.4792%
35
FMCPAY
LINK-USDT$13.70
0.0065607 Eth
$3,162,391.00
210,567.203 LINK
0.4283%
36
Dex-Trade
LINK-USDT$13.71
0.0065404 Eth
$3,148,783.00
229,708.680 LINK
0.4673%
37
CoinEx
LINK-USDT$13.68
0.0065565 Eth
$2,583,814.00
173,769.209 LINK
0.3535%
38
Coinbase Exchange
LINK-EUR$13.73
0.0065668 Eth
$2,288,648.00
166,744.790 LINK
0.3392%
39
Hibt
LINK-USDT$13.72
0.0065593 Eth
$2,163,465.00
147,006.868 LINK
0.2990%
40
PointPay
LINK-USDT$13.73
0.0065708 Eth
$2,117,556.00
141,888.878 LINK
0.2886%
41
Biconomy.com
LINK-USDT$13.71
0.0065552 Eth
$2,109,938.00
142,861.900 LINK
0.2906%
42
Coinbase Exchange
LINK-GBP$13.72
0.0065663 Eth
$1,924,922.00
140,257.070 LINK
0.2853%
43
Binance
LINK-ETH$13.72
0.0065701 Eth
$1,716,651.00
119,863.540 LINK
0.2438%
44
AscendEX (BitMax)
LINK-USDT$13.78
0.0065913 Eth
$1,642,161.00
119,207.400 LINK
0.2425%
45
Tokpie
LINK-USDT$13.80
0.0066007 Eth
$1,471,609.00
106,634.935 LINK
0.2169%
46
FMCPAY
LINK-ETH$13.66
0.0065429 Eth
$1,430,021.00
99,871.680 LINK
0.2032%
47
Kraken
LINK-EUR$13.75
0.0065813 Eth
$1,410,469.00
102,596.129 LINK
0.2087%
48
BigONE
LINK-USDT$13.75
0.0065442 Eth
$1,398,551.00
101,680.210 LINK
0.2068%
49
LATOKEN
LINK-BTC$13.73
0.0065649 Eth
$1,314,481.00
95,751.219 LINK
0.1948%
50
FMCPAY
LINK-BTC$13.70
0.0065565 Eth
$1,247,348.00
86,560.500 LINK
0.1761%
51
Phemex
LINK-USDT$13.71
0.0065621 Eth
$1,236,312.00
90,171.740 LINK
0.1834%
52
Coinbase Exchange
LINK-USDT$13.70
0.0065573 Eth
$1,202,224.00
87,749.496 LINK
0.1785%
53
EXMO
LINK-USDT$13.75
0.0065810 Eth
$1,150,600.00
83,697.291 LINK
0.1703%
54
QMall
LINK-USDC$13.71
0.0065551 Eth
$1,080,442.00
72,838.413 LINK
0.1482%
55
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174$13.68
0.0065428 Eth
$903,451.00
60,521.454 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1231%
56
OKX
LINK-USDC$13.71
0.0065655 Eth
$887,890.00
61,074.262 LINK
0.1242%
57
Binance
LINK-EUR$13.71
0.0065659 Eth
$880,556.00
58,404.220 LINK
0.1188%
58
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$13.68
0.0065428 Eth
$877,665.00
61,897.847 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1259%
59
Bybit
LINK-USDC$13.72
0.0065674 Eth
$858,077.00
58,355.913 LINK
0.1187%
60
Kraken
LINK-USDT$13.71
0.0065640 Eth
$853,078.00
62,215.087 LINK
0.1266%
61
EarnBIT
LINK-USDT$13.68
0.0065514 Eth
$830,015.00
56,622.819 LINK
0.1152%
62
BitStorage
LINK-USDT$13.70
0.0065625 Eth
$815,628.00
59,522.940 LINK
0.1211%
63
Trubit
LINK-USDT$13.76
0.0065569 Eth
$814,729.00
54,623.350 LINK
0.1111%
64
WhiteBIT
LINK-BTC$13.70
0.0065638 Eth
$795,256.00
58,039.170 LINK
0.1181%
65
Bitbank
LINK-JPY$13.74
0.0065754 Eth
$785,331.00
57,157.675 LINK
0.1163%
66
Gemini
LINK-USD$13.73
0.0065741 Eth
$779,426.00
56,759.805 LINK
0.1155%
67
WhiteBIT
LINK-TRY$13.79
0.0065977 Eth
$716,073.00
51,945.780 LINK
0.1057%
68
AscendEX (BitMax)
LINK-BTC$13.67
0.0065464 Eth
$664,524.00
48,597.000 LINK
0.0989%
69
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$13.74
0.0065727 Eth
$587,488.00
42,030.608 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0855%
70
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9$13.68
0.0065435 Eth
$580,081.00
38,822.762 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0790%
71
Binance
LINK-TRY$13.77
0.0065913 Eth
$578,754.00
38,132.010 LINK
0.0776%
72
Coinbase Exchange
LINK-BTC$13.70
0.0065503 Eth
$558,228.00
40,761.070 LINK
0.0829%
73
Camelot V3
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$13.67
0.0065406 Eth
$495,129.00
34,638.924 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0705%
74
XT.COM
LINK-ETH$13.70
0.0065575 Eth
$480,645.00
33,569.490 LINK
0.0683%
75
tanX
LINK-USDC$13.68
0.0065555 Eth
$424,682.00
28,054.960 LINK
0.0571%
76
Uniswap V3 (Ethereum)
0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA$13.70
0.0065553 Eth
$424,575.00
63,637.238 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984
0.1295%
77
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$13.70
0.0065545 Eth
$409,521.00
28,615.672 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0582%
78
Hotcoin
LINK-BTC$13.74
0.0065793 Eth
$399,674.00
29,082.340 LINK
0.0592%
79
BYDFi
LINK-USDC$13.85
0.0065894 Eth
$391,454.00
28,264.350 LINK
0.0575%
80
BitMart
LINK-BTC$13.72
0.0065589 Eth
$378,906.00
27,626.200 LINK
0.0562%
81
Kraken
LINK-USDC$13.80
0.0066062 Eth
$378,005.00
27,391.953 LINK
0.0557%
82
BitDelta
LINK-USDT$13.83
0.0065800 Eth
$353,509.00
23,528.000 LINK
0.0479%
83
HashKey Exchange
LINK-USD$13.71
0.0065632 Eth
$348,389.00
23,378.651 LINK
0.0476%
84
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$13.71
0.0065603 Eth
$340,640.00
23,800.315 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0484%
85
itBit
LINK-USD$13.74
0.0065803 Eth
$337,700.00
24,577.905 LINK
0.0500%
86
BitStorage
LINK-ETH$13.70
0.0065619 Eth
$311,661.00
22,746.410 LINK
0.0463%
87
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$13.68
0.0065428 Eth
$284,974.00
322,138.403 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
0.6553%
88
bitcastle
LINK-USDT$13.69
0.0065572 Eth
$272,756.00
18,229.240 LINK
0.0371%
89
Uniswap V3 (Optimism)
0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006$13.83
0.0066176 Eth
$258,892.00
17,991.483 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6
0.0366%
90
DeGate
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$13.62
0.0065282 Eth
$257,893.00
17,294.435 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0352%
91
Slex
LINK-ETH$13.68
0.0065504 Eth
$232,554.00
16,282.630 LINK
0.0331%
92
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$13.70
0.0065545 Eth
$203,324.00
13,575.047 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0276%
93
Bitkub
LINK-THB$13.74
0.0065745 Eth
$194,001.00
14,118.746 LINK
0.0287%
94
WhiteBIT
LINK-EUR$13.83
0.0066190 Eth
$171,491.00
12,400.300 LINK
0.0252%
95
Kraken
LINK-GBP$13.76
0.0065871 Eth
$152,416.00
11,076.891 LINK
0.0225%
96
PointPay
LINK-BTC$13.74
0.0065793 Eth
$145,945.00
10,107.412 LINK
0.0206%
97
BitMart
LINK-ETH$13.71
0.0065555 Eth
$139,961.00
10,209.960 LINK
0.0208%
98
Bitso
LINK-USD$13.74
0.0065728 Eth
$104,204.00
7,583.510 LINK
0.0154%
99
Binance US
LINK-USDT$13.70
0.0065502 Eth
$85,536.00
6,243.130 LINK
0.0127%
100
Bittime
LINK-IDR$13.79
0.0066030 Eth
$28,087.00
1,859.100 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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