ETH Price: $3,532.10 (+7.12%)

Token

ChainLink Token (LINK)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

723,208 ( 0.017%)

Market

Price

$18.07 @ 0.005116 ETH (+4.42%)

Onchain Market Cap

$18,070,000,000.00

Circulating Supply Market Cap

$11,315,208,168.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
0.000000002659685437 LINK

Value
$0.00 ( ~0 Eth) [0.0000%]
0x04774c5dfd71437ed263482ab5be10867b2fe339
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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 16327.27% |ETH 0.0003846 1230.21%

Market

Volume (24H):$1,246,738,353.00
Market Capitalization:$11,315,208,168.00
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$18.02
0.0051360 Eth
$112,299,168.00
6,365,676.240 LINK
17.2763%
2
WhiteBIT
LINK-USDT$18.05
0.0051200 Eth
$74,786,412.00
4,143,383.720 LINK
11.2451%
3
Coinbase Exchange
LINK-USD$18.03
0.0051188 Eth
$45,504,537.00
2,523,263.670 LINK
6.8481%
4
Bybit
LINK-USDT$18.03
0.0051172 Eth
$28,459,064.00
1,618,749.787 LINK
4.3933%
5
BTSE
LINK-USDT$18.07
0.0051296 Eth
$25,527,638.00
1,412,854.086 LINK
3.8345%
6
MEXC
LINK-USDT$18.06
0.0051271 Eth
$22,331,449.00
1,236,392.700 LINK
3.3555%
7
P2B
LINK-USDT$18.01
0.0051119 Eth
$21,147,821.00
1,174,023.930 LINK
3.1863%
8
OKX
LINK-USDT$18.06
0.0051280 Eth
$19,651,815.00
1,111,211.225 LINK
3.0158%
9
Upbit
LINK-KRW$18.01
0.0051115 Eth
$19,131,464.00
1,062,441.864 LINK
2.8834%
10
HTX
LINK-USDT$18.12
0.0051443 Eth
$16,819,054.00
956,916.365 LINK
2.5971%
11
Gate.io
LINK-USDT$18.04
0.0051197 Eth
$16,502,029.00
934,396.390 LINK
2.5359%
12
Ourbit
LINK-USDT$18.05
0.0051232 Eth
$15,213,353.00
862,393.160 LINK
2.3405%
13
DigiFinex
LINK-USDT$18.10
0.0051368 Eth
$15,068,237.00
832,669.460 LINK
2.2598%
14
Bitunix
LINK-USDT$18.11
0.0051298 Eth
$14,757,969.00
814,933.400 LINK
2.2117%
15
Slex
LINK-USDT$18.06
0.0051262 Eth
$11,224,309.00
636,789.360 LINK
1.7282%
16
XT.COM
LINK-USDT$18.02
0.0051159 Eth
$11,129,571.00
630,768.040 LINK
1.7119%
17
FameEX
LINK-USDT$18.06
0.0051257 Eth
$11,112,264.00
629,266.133 LINK
1.7078%
18
CoinW
LINK-USDT$18.04
0.0051214 Eth
$11,029,974.00
611,443.250 LINK
1.6594%
19
Binance
LINK-BTC$18.03
0.0051188 Eth
$9,606,708.00
528,426.160 LINK
1.4341%
20
Coinstore
LINK-USDT$18.00
0.0051430 Eth
$9,594,497.00
544,137.880 LINK
1.4768%
21
Hotcoin
LINK-USDT$18.07
0.0051303 Eth
$9,203,483.00
509,255.730 LINK
1.3821%
22
Binance
LINK-FDUSD$18.05
0.0051235 Eth
$7,425,612.00
421,093.820 LINK
1.1428%
23
Biconomy.com
LINK-USDT$18.08
0.0051270 Eth
$7,101,684.00
402,643.100 LINK
1.0928%
24
KuCoin
LINK-USDT$18.03
0.0051181 Eth
$6,590,018.00
365,433.669 LINK
0.9918%
25
Azbit
LINK-USDT$18.06
0.0051271 Eth
$6,523,673.00
374,268.280 LINK
1.0158%
26
BYDFi
LINK-USDT$18.07
0.0051536 Eth
$5,569,374.00
308,259.390 LINK
0.8366%
27
Kraken
LINK-USD$18.03
0.0051178 Eth
$5,545,220.00
307,527.878 LINK
0.8346%
28
LATOKEN
LINK-USDT$18.04
0.0051219 Eth
$5,399,335.00
299,236.046 LINK
0.8121%
29
ProBit Global
LINK-USDT$18.01
0.0051372 Eth
$4,789,264.00
265,926.261 LINK
0.7217%
30
C-Patex
LINK-USDT$18.11
0.0051375 Eth
$4,435,281.00
244,939.573 LINK
0.6648%
31
Bithumb
LINK-KRW$17.97
0.0051002 Eth
$3,804,664.00
211,755.838 LINK
0.5747%
32
WhiteBIT
LINK-BTC$18.05
0.0051218 Eth
$3,798,268.00
210,452.480 LINK
0.5712%
33
Dex-Trade
LINK-USDT$18.02
0.0051482 Eth
$3,748,613.00
207,978.567 LINK
0.5644%
34
Bitvavo
LINK-EUR$18.04
0.0051209 Eth
$3,540,599.00
196,248.759 LINK
0.5326%
35
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$18.02
0.0051165 Eth
$3,225,277.00
175,857.714 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.4773%
36
Binance
LINK-USDC$18.00
0.0051258 Eth
$2,921,399.00
165,869.100 LINK
0.4502%
37
Dcoin
LINK-USDT$18.02
0.0051147 Eth
$2,660,518.00
147,617.000 LINK
0.4006%
38
Kraken
LINK-EUR$18.03
0.0051168 Eth
$2,516,750.00
139,602.008 LINK
0.3789%
39
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$18.09
0.0051357 Eth
$2,216,882.00
119,990.481 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.3257%
40
EXMO
LINK-USDT$18.00
0.0051084 Eth
$2,098,346.00
116,569.540 LINK
0.3164%
41
LATOKEN
LINK-BTC$18.05
0.0051270 Eth
$1,952,410.00
108,152.824 LINK
0.2935%
42
Trubit
LINK-USDT$18.02
0.0051164 Eth
$1,825,905.00
104,522.580 LINK
0.2837%
43
WhiteBIT
LINK-TRY$18.06
0.0051238 Eth
$1,678,213.00
92,907.900 LINK
0.2522%
44
CoinEx
LINK-USDT$18.10
0.0051280 Eth
$1,580,811.00
89,295.812 LINK
0.2423%
45
Coinbase Exchange
LINK-EUR$18.04
0.0051213 Eth
$1,500,472.00
83,182.960 LINK
0.2258%
46
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$18.13
0.0051457 Eth
$1,499,517.00
81,121.343 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.2202%
47
Phemex
LINK-USDT$18.03
0.0051155 Eth
$1,273,809.00
70,666.540 LINK
0.1918%
48
Azbit
LINK-ETH$18.04
0.0051223 Eth
$1,263,843.00
69,079.665 LINK
0.1875%
49
PointPay
LINK-USDT$18.06
0.0051243 Eth
$1,249,554.00
70,829.317 LINK
0.1922%
50
Bitbank
LINK-JPY$18.09
0.0051340 Eth
$1,203,115.00
66,520.642 LINK
0.1805%
51
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$18.10
0.0051379 Eth
$1,201,885.00
65,226.945 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1770%
52
BigONE
LINK-USDT$18.07
0.0051283 Eth
$1,198,191.00
66,304.930 LINK
0.1800%
53
PancakeSwap V3 (BSC)
0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$17.99
0.0051074 Eth
$1,116,745.00
62,464.547 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD
0.1695%
54
itBit
LINK-USD$18.13
0.0051336 Eth
$996,398.00
54,958.514 LINK
0.1492%
55
Coinbase Exchange
LINK-USDT$18.13
0.0051438 Eth
$989,122.00
54,570.228 LINK
0.1481%
56
WhiteBIT
LINK-EUR$18.09
0.0051320 Eth
$971,549.00
53,700.350 LINK
0.1457%
57
tanX
LINK-USDC$18.05
0.0051250 Eth
$942,166.00
53,670.140 LINK
0.1457%
58
BitStorage
LINK-USDT$18.09
0.0051365 Eth
$915,014.00
50,567.870 LINK
0.1372%
59
EarnBIT
LINK-USDT$18.04
0.0051211 Eth
$890,145.00
50,287.774 LINK
0.1365%
60
Nonkyc.io
LINK-USDT$18.00
0.0051083 Eth
$848,594.00
48,286.078 LINK
0.1310%
61
Hotcoin
LINK-BTC$18.04
0.0051215 Eth
$815,586.00
45,204.610 LINK
0.1227%
62
Gemini
LINK-USD$18.00
0.0051097 Eth
$761,043.00
42,280.188 LINK
0.1147%
63
Binance
LINK-EUR$18.03
0.0051403 Eth
$704,004.00
39,406.030 LINK
0.1069%
64
ProBit Global
LINK-BTC$18.02
0.0051131 Eth
$663,531.00
36,830.735 LINK
0.1000%
65
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$18.00
0.0051094 Eth
$639,282.00
622,744.595 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
1.6901%
66
Binance
LINK-TRY$18.01
0.0051102 Eth
$629,835.00
34,981.960 LINK
0.0949%
67
Slex
LINK-BTC$18.11
0.0051323 Eth
$573,607.00
31,480.300 LINK
0.0854%
68
KickEX
LINK-USDT$18.14
0.0051494 Eth
$547,438.00
30,173.922 LINK
0.0819%
69
BitMart
LINK-BTC$18.06
0.0051274 Eth
$546,380.00
30,248.220 LINK
0.0821%
70
OKX
LINK-USDC$18.05
0.0051242 Eth
$509,874.00
29,181.782 LINK
0.0792%
71
WEEX
LINK-USDC$18.13
0.0051451 Eth
$500,242.00
27,585.356 LINK
0.0749%
72
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9$18.02
0.0051165 Eth
$452,122.00
25,971.853 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0705%
73
Binance
LINK-ETH$17.99
0.0051083 Eth
$446,731.00
24,354.930 LINK
0.0661%
74
Bybit
LINK-USDC$18.04
0.0051193 Eth
$444,249.00
25,213.818 LINK
0.0684%
75
GMO Japan
LINK-JPY$18.08
0.0051313 Eth
$435,009.00
24,064.300 LINK
0.0653%
76
Camelot V3
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$18.03
0.0051175 Eth
$378,748.00
20,713.315 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0562%
77
PointPay
LINK-BTC$18.06
0.0051261 Eth
$375,308.00
20,638.414 LINK
0.0560%
78
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174$18.00
0.0051094 Eth
$345,807.00
19,748.810 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0536%
79
BitDelta
LINK-USDT$18.01
0.0051101 Eth
$318,969.00
18,192.000 LINK
0.0494%
80
BYDFi
LINK-USDC$18.03
0.0051424 Eth
$314,539.00
17,440.840 LINK
0.0473%
81
Slex
LINK-ETH$18.09
0.0051327 Eth
$310,322.00
16,893.040 LINK
0.0458%
82
Uniswap V2 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$18.10
0.0051373 Eth
$272,922.00
15,005.186 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0407%
83
XT.COM
LINK-BTC$18.06
0.0051182 Eth
$244,895.00
13,493.800 LINK
0.0366%
84
Binance US
LINK-USDT$18.06
0.0051272 Eth
$226,826.00
12,556.314 LINK
0.0341%
85
Coinbase Exchange
LINK-GBP$18.05
0.0051251 Eth
$224,072.00
12,412.850 LINK
0.0337%
86
Quickswap (v3)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$17.99
0.0051062 Eth
$222,344.00
215,762.606 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
0.5856%
87
Bitcointry
LINK-USDT$18.06
0.0051265 Eth
$219,013.00
12,473.430 LINK
0.0339%
88
Bitso
LINK-USD$18.01
0.0051360 Eth
$218,691.00
12,144.590 LINK
0.0330%
89
Coinbase Exchange
LINK-BTC$17.99
0.0051036 Eth
$217,365.00
12,083.280 LINK
0.0328%
90
Bitkub
LINK-THB$18.18
0.0051691 Eth
$217,129.00
11,940.972 LINK
0.0324%
91
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F$18.04
0.0051222 Eth
$198,811.00
11,066.312 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0300%
92
Uniswap V3 (BSC)
0X0E09FABB73BD3ADE0A17ECC321FD13A19E81CE82-0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD$17.58
0.0049899 Eth
$187,892.00
67,644.482 0X0E09FABB73BD3ADE0A17ECC321FD13A19E81CE82
0.1836%
93
Coinone
LINK-KRW$18.04
0.0051217 Eth
$185,947.00
10,305.802 LINK
0.0280%
94
Binance
LINK-BRL$18.18
0.0051646 Eth
$172,553.00
9,647.190 LINK
0.0262%
95
Binance
LINK-BNB$18.07
0.0051367 Eth
$125,482.00
6,909.506 LINK
0.0188%
96
Kraken
LINK-GBP$18.00
0.0051080 Eth
$113,124.00
6,285.746 LINK
0.0171%
97
BitStorage
LINK-ETH$18.03
0.0051185 Eth
$109,350.00
6,064.410 LINK
0.0165%
98
Coinbase Exchange
LINK-ETH$18.13
0.0051438 Eth
$85,995.00
4,743.060 LINK
0.0129%
99
zondacrypto
LINK-PLN$18.06
0.0051278 Eth
$55,682.00
3,082.421 LINK
0.0084%
100
Solidly V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$18.09
0.0051359 Eth
$42,580.00
2,319.220 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0063%

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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