ETH Price: $3,605.47 (+9.22%)

Token

ChainLink Token (LINK)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

723,337 ( 0.031%)

Market

Price

$18.15 @ 0.005034 ETH (+7.24%)

Onchain Market Cap

$18,150,000,000.00

Circulating Supply Market Cap

$11,378,782,029.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
66.2832 LINK

Value
$1,203.04 ( ~0.333671110642899 Eth) [0.0000%]
0xfdFD14589236F00A4E8Ce26ABCdE4DdA9089A47e
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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 16400% |ETH 0.0003846 1208.89%

Market

Volume (24H):$1,283,384,045.00
Market Capitalization:$11,378,782,029.00
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$18.13
0.0050274 Eth
$116,768,312.00
6,540,491.700 LINK
16.0485%
2
WhiteBIT
LINK-USDT$18.16
0.0050376 Eth
$70,406,019.00
3,876,636.030 LINK
9.5122%
3
Coinbase Exchange
LINK-USD$18.15
0.0050354 Eth
$52,225,098.00
2,878,208.770 LINK
7.0623%
4
Bitget
LINK-USDT$18.09
0.0050153 Eth
$31,546,741.00
1,774,013.629 LINK
4.3529%
5
Bybit
LINK-USDT$18.16
0.0050332 Eth
$27,706,396.00
1,556,045.134 LINK
3.8181%
6
BTSE
LINK-USDT$18.14
0.0050366 Eth
$25,452,125.00
1,402,952.309 LINK
3.4425%
7
MEXC
LINK-USDT$18.14
0.0050320 Eth
$23,270,908.00
1,282,771.880 LINK
3.1476%
8
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$18.21
0.0050466 Eth
$22,542,795.00
1,197,375.732 0X514910771AF9CA656AF840DFF83E8264ECF986CA
2.9380%
9
OKX
LINK-USDT$18.10
0.0050150 Eth
$22,445,531.00
1,254,921.889 LINK
3.0792%
10
P2B
LINK-USDT$18.12
0.0050256 Eth
$22,218,001.00
1,225,931.190 LINK
3.0081%
11
Upbit
LINK-KRW$18.02
0.0049944 Eth
$19,327,720.00
1,072,764.076 LINK
2.6323%
12
Gate.io
LINK-USDT$18.11
0.0050189 Eth
$17,545,420.00
982,899.080 LINK
2.4118%
13
HTX
LINK-USDT$18.14
0.0050280 Eth
$16,645,582.00
934,791.800 LINK
2.2937%
14
DigiFinex
LINK-USDT$18.10
0.0050168 Eth
$15,886,292.00
877,815.610 LINK
2.1539%
15
Ourbit
LINK-USDT$18.12
0.0050316 Eth
$15,850,470.00
889,236.960 LINK
2.1819%
16
Bitunix
LINK-USDT$18.12
0.0050246 Eth
$15,413,220.00
850,873.890 LINK
2.0878%
17
XT.COM
LINK-USDT$18.14
0.0050271 Eth
$11,681,440.00
654,557.490 LINK
1.6061%
18
FameEX
LINK-USDT$18.15
0.0050360 Eth
$11,649,381.00
652,824.550 LINK
1.6018%
19
Slex
LINK-USDT$18.12
0.0050287 Eth
$11,373,199.00
638,080.890 LINK
1.5657%
20
CoinW
LINK-USDT$18.11
0.0050281 Eth
$11,358,703.00
627,232.430 LINK
1.5391%
21
Binance
LINK-BTC$18.16
0.0050333 Eth
$10,286,253.00
555,652.150 LINK
1.3634%
22
Coinstore
LINK-USDT$18.19
0.0050426 Eth
$9,944,769.00
556,701.160 LINK
1.3660%
23
Hotcoin
LINK-USDT$18.15
0.0050333 Eth
$9,615,724.00
529,751.560 LINK
1.2999%
24
WEEX
LINK-USDT$18.14
0.0050294 Eth
$9,035,670.00
498,054.678 LINK
1.2221%
25
Binance
LINK-FDUSD$18.07
0.0050121 Eth
$7,861,342.00
441,515.930 LINK
1.0834%
26
Biconomy.com
LINK-USDT$18.15
0.0050345 Eth
$7,613,658.00
425,744.910 LINK
1.0447%
27
KuCoin
LINK-USDT$18.14
0.0050319 Eth
$6,622,291.00
365,041.929 LINK
0.8957%
28
Azbit
LINK-USDT$18.21
0.0050902 Eth
$5,889,332.00
336,102.440 LINK
0.8247%
29
Kraken
LINK-USD$18.11
0.0050194 Eth
$5,813,163.00
320,963.194 LINK
0.7876%
30
BYDFi
LINK-USDT$18.11
0.0050216 Eth
$5,732,889.00
316,515.050 LINK
0.7766%
31
LATOKEN
LINK-USDT$18.12
0.0050285 Eth
$5,662,513.00
312,501.698 LINK
0.7668%
32
ProBit Global
LINK-USDT$18.11
0.0050205 Eth
$4,857,216.00
268,196.774 LINK
0.6581%
33
WhiteBIT
LINK-BTC$18.15
0.0050376 Eth
$3,916,695.00
215,851.890 LINK
0.5296%
34
Dex-Trade
LINK-USDT$18.12
0.0050260 Eth
$3,849,269.00
212,378.290 LINK
0.5211%
35
Bitvavo
LINK-EUR$18.17
0.0050333 Eth
$3,705,239.00
203,941.569 LINK
0.5004%
36
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$18.08
0.0050206 Eth
$3,616,305.00
193,935.608 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.4759%
37
Bithumb
LINK-KRW$18.04
0.0049994 Eth
$3,394,205.00
188,166.325 LINK
0.4617%
38
Binance
LINK-USDC$18.13
0.0050210 Eth
$3,303,031.00
184,398.030 LINK
0.4525%
39
Kraken
LINK-EUR$18.12
0.0050214 Eth
$2,662,529.00
146,948.172 LINK
0.3606%
40
Dcoin
LINK-USDT$18.13
0.0050284 Eth
$2,620,344.00
144,557.000 LINK
0.3547%
41
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$18.08
0.0050162 Eth
$2,284,035.00
123,032.681 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.3019%
42
LATOKEN
LINK-BTC$18.12
0.0050248 Eth
$2,052,915.00
113,323.012 LINK
0.2781%
43
Coinbase Exchange
LINK-EUR$18.13
0.0050243 Eth
$2,044,996.00
112,780.080 LINK
0.2767%
44
EXMO
LINK-USDT$18.11
0.0050180 Eth
$2,015,479.00
111,291.310 LINK
0.2731%
45
Trubit
LINK-USDT$18.14
0.0050258 Eth
$1,980,653.00
111,419.650 LINK
0.2734%
46
AscendEX (BitMax)
LINK-USDT$18.10
0.0050158 Eth
$1,840,946.00
101,698.300 LINK
0.2495%
47
Tokpie
LINK-USDT$18.21
0.0050488 Eth
$1,783,815.00
97,946.611 LINK
0.2403%
48
CoinEx
LINK-USDT$18.12
0.0050342 Eth
$1,700,954.00
94,868.565 LINK
0.2328%
49
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$18.08
0.0050188 Eth
$1,579,993.00
84,564.890 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.2075%
50
WhiteBIT
LINK-TRY$18.17
0.0050440 Eth
$1,507,602.00
82,978.690 LINK
0.2036%
51
Phemex
LINK-USDT$18.13
0.0050377 Eth
$1,317,206.00
72,638.320 LINK
0.1782%
52
PointPay
LINK-USDT$18.12
0.0050290 Eth
$1,294,150.00
72,466.609 LINK
0.1778%
53
Bitbank
LINK-JPY$18.18
0.0050381 Eth
$1,282,447.00
70,532.080 LINK
0.1731%
54
BigONE
LINK-USDT$18.18
0.0050460 Eth
$1,209,010.00
66,517.690 LINK
0.1632%
55
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$18.08
0.0050205 Eth
$1,170,165.00
62,602.003 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1536%
56
itBit
LINK-USD$18.21
0.0050701 Eth
$1,152,310.00
63,278.974 LINK
0.1553%
57
PancakeSwap V3 (BSC)
0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$18.21
0.0050526 Eth
$1,096,378.00
59,874.744 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD
0.1469%
58
EarnBIT
LINK-USDT$18.14
0.0050342 Eth
$1,072,449.00
59,948.049 LINK
0.1471%
59
Coinbase Exchange
LINK-USDT$18.19
0.0050410 Eth
$1,057,702.00
58,152.268 LINK
0.1427%
60
tanX
LINK-USDC$18.12
0.0050216 Eth
$998,882.00
56,334.140 LINK
0.1382%
61
Binance
LINK-TRY$18.18
0.0050383 Eth
$941,000.00
52,013.390 LINK
0.1276%
62
BitStorage
LINK-USDT$18.16
0.0050327 Eth
$934,199.00
51,447.150 LINK
0.1262%
63
WhiteBIT
LINK-EUR$18.15
0.0050355 Eth
$889,907.00
49,042.790 LINK
0.1203%
64
Nonkyc.io
LINK-USDT$18.17
0.0050386 Eth
$881,931.00
49,696.309 LINK
0.1219%
65
Hotcoin
LINK-BTC$18.13
0.0050282 Eth
$856,670.00
47,243.960 LINK
0.1159%
66
Gemini
LINK-USD$18.10
0.0050148 Eth
$837,454.00
46,272.573 LINK
0.1135%
67
Binance
LINK-EUR$18.15
0.0050305 Eth
$735,570.00
40,780.970 LINK
0.1001%
68
ProBit Global
LINK-BTC$18.12
0.0050248 Eth
$703,423.00
38,829.664 LINK
0.0953%
69
Slex
LINK-BTC$18.13
0.0050302 Eth
$608,222.00
32,804.800 LINK
0.0805%
70
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$18.08
0.0050156 Eth
$592,861.00
582,179.878 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
1.4285%
71
KickEX
LINK-USDT$18.15
0.0050282 Eth
$551,666.00
30,394.443 LINK
0.0746%
72
BitMart
LINK-BTC$18.11
0.0050285 Eth
$531,625.00
29,351.260 LINK
0.0720%
73
WEEX
LINK-USDC$18.15
0.0050313 Eth
$501,555.00
27,629.014 LINK
0.0678%
74
Bybit
LINK-USDC$18.13
0.0050253 Eth
$485,730.00
27,336.686 LINK
0.0671%
75
DeGate
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$18.10
0.0050158 Eth
$450,030.00
25,338.476 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0622%
76
GMO Japan
LINK-JPY$18.22
0.0050485 Eth
$442,579.00
24,296.700 LINK
0.0596%
77
Camelot V3
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$18.09
0.0050211 Eth
$441,865.00
23,794.829 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0584%
78
Binance
LINK-ETH$18.15
0.0050304 Eth
$403,048.00
21,496.040 LINK
0.0527%
79
PointPay
LINK-BTC$18.12
0.0050220 Eth
$400,328.00
21,596.688 LINK
0.0530%
80
OKX
LINK-USDC$18.12
0.0050202 Eth
$332,012.00
18,664.012 LINK
0.0458%
81
BitDelta
LINK-USDT$18.10
0.0050181 Eth
$323,884.00
18,273.000 LINK
0.0448%
82
Binance
LINK-BRL$18.08
0.0050143 Eth
$321,270.00
18,013.160 LINK
0.0442%
83
Slex
LINK-ETH$18.10
0.0050237 Eth
$317,916.00
17,008.510 LINK
0.0417%
84
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174$18.08
0.0050156 Eth
$313,308.00
17,672.410 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0434%
85
BYDFi
LINK-USDC$18.12
0.0050243 Eth
$306,585.00
16,920.670 LINK
0.0415%
86
Coinbase Exchange
LINK-BTC$18.14
0.0050375 Eth
$291,287.00
16,054.860 LINK
0.0394%
87
BitMart
LINK-ETH$18.12
0.0050318 Eth
$279,247.00
15,407.340 LINK
0.0378%
88
Uniswap V2 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$18.11
0.0050275 Eth
$269,818.00
14,566.818 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0357%
89
XT.COM
LINK-BTC$18.14
0.0050299 Eth
$256,762.00
13,896.470 LINK
0.0341%
90
Coinbase Exchange
LINK-GBP$18.16
0.0050319 Eth
$254,409.00
14,012.700 LINK
0.0344%
91
Binance US
LINK-USDT$18.13
0.0050288 Eth
$222,790.00
12,285.329 LINK
0.0301%
92
Bitcointry
LINK-USDT$18.12
0.0050223 Eth
$211,826.00
11,924.883 LINK
0.0293%
93
Bitkub
LINK-THB$18.03
0.0049976 Eth
$207,810.00
11,527.578 LINK
0.0283%
94
Hotcoin
LINK-ETH$18.09
0.0050173 Eth
$198,833.00
10,992.580 LINK
0.0270%
95
Mercado Bitcoin
LINK-BRL$18.06
0.0050084 Eth
$176,760.00
9,789.366 LINK
0.0240%
96
Bitso
LINK-USD$18.09
0.0050188 Eth
$169,527.00
9,369.558 LINK
0.0230%
97
Kraken
LINK-GBP$18.20
0.0050432 Eth
$147,661.00
8,114.368 LINK
0.0199%
98
Binance
LINK-BNB$18.15
0.0050291 Eth
$140,946.00
7,645.668 LINK
0.0188%
99
Coinbase Exchange
LINK-ETH$18.12
0.0050250 Eth
$79,699.00
4,399.450 LINK
0.0108%
100
Solidly V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$18.21
0.0050505 Eth
$51,697.00
2,775.765 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0068%

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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