ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
722,284 ( 0.007%)
Market
Price
$11.78 @ 0.004465 ETH (+5.24%)
Onchain Market Cap
$11,780,000,000.00
Circulating Supply Market Cap
$7,385,810,716.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
1 LINKValue
$11.78 ( ~0.00446453002786284 Eth) [0.0000%]Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | ![]() | LINK-USDT | $11.77 0.0044687 Eth | $27,733,988.00 2,408,572.150 LINK | 13.3847% |
2 | ![]() | LINK-USDT | $11.79 0.0044729 Eth | $21,229,210.00 1,800,569.630 LINK | 10.0060% |
3 | ![]() | LINK-USD | $11.79 0.0044735 Eth | $17,215,699.00 1,459,947.360 LINK | 8.1131% |
4 | ![]() | LINK-USDT | $11.77 0.0044721 Eth | $16,016,844.00 1,391,138.098 LINK | 7.7307% |
5 | ![]() | LINK-USDT | $11.80 0.0044751 Eth | $10,236,749.00 888,136.368 LINK | 4.9355% |
6 | ![]() | LINK-USDT | $11.79 0.0044746 Eth | $9,210,891.00 800,442.358 LINK | 4.4482% |
7 | ![]() | LINK-USDT | $11.77 0.0044718 Eth | $6,948,659.00 600,754.200 LINK | 3.3385% |
8 | ![]() | LINK-KRW | $11.85 0.0045008 Eth | $5,716,110.00 482,204.931 LINK | 2.6797% |
9 | ![]() | LINK-USDT | $11.76 0.0044685 Eth | $5,332,464.00 453,337.150 LINK | 2.5192% |
10 | ![]() | LINK-USDT | $11.80 0.0044763 Eth | $5,326,741.00 462,281.036 LINK | 2.5690% |
11 | ![]() | LINK-USDT | $11.80 0.0044771 Eth | $4,884,206.00 424,134.820 LINK | 2.3570% |
12 | ![]() | LINK-USDT | $11.77 0.0044728 Eth | $4,830,700.00 419,364.130 LINK | 2.3305% |
13 | ![]() | LINK-USDT | $11.75 0.0044603 Eth | $4,688,622.00 399,035.702 LINK | 2.2175% |
14 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $11.81 0.0044845 Eth | $4,630,980.00 400,350.052 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 2.2248% |
15 | ![]() | LINK-USDT | $11.77 0.0044714 Eth | $4,379,867.00 380,523.220 LINK | 2.1146% |
16 | ![]() | LINK-USDT | $11.79 0.0044751 Eth | $3,776,157.00 320,385.010 LINK | 1.7804% |
17 | ![]() | LINK-USDT | $11.78 0.0044731 Eth | $3,481,280.00 302,389.030 LINK | 1.6804% |
18 | ![]() | LINK-USDT | $11.76 0.0044678 Eth | $2,897,576.00 246,380.150 LINK | 1.3692% |
19 | ![]() | LINK-USDT | $11.78 0.0044706 Eth | $2,863,453.00 243,228.640 LINK | 1.3517% |
20 | ![]() | LINK-USDT | $11.77 0.0044660 Eth | $2,787,263.00 242,024.380 LINK | 1.3450% |
21 | ![]() | LINK-USDT | $11.78 0.0044723 Eth | $2,466,043.00 209,411.716 LINK | 1.1637% |
22 | ![]() | LINK-USDT | $11.77 0.0044697 Eth | $2,446,923.00 207,957.320 LINK | 1.1556% |
23 | ![]() | LINK-USDT | $11.78 0.0044742 Eth | $2,442,604.00 212,218.120 LINK | 1.1793% |
24 | ![]() | LINK-USD | $11.78 0.0044671 Eth | $2,216,495.00 188,234.206 LINK | 1.0460% |
25 | ![]() | LINK-USDT | $11.79 0.0044769 Eth | $1,993,620.00 169,061.010 LINK | 0.9395% |
26 | ![]() | LINK-USDT | $11.78 0.0044743 Eth | $1,983,163.00 172,154.760 LINK | 0.9567% |
27 | ![]() | LINK-EUR | $11.75 0.0044559 Eth | $1,927,239.00 164,081.090 LINK | 0.9118% |
28 | ![]() | LINK-USDT | $11.77 0.0044719 Eth | $1,870,947.00 158,893.500 LINK | 0.8830% |
29 | ![]() | LINK-USDT | $11.78 0.0044684 Eth | $1,768,909.00 150,181.600 LINK | 0.8346% |
30 | ![]() | LINK-BTC | $11.77 0.0044697 Eth | $1,576,177.00 135,068.270 LINK | 0.7506% |
31 | ![]() | LINK-FDUSD | $11.78 0.0044715 Eth | $1,514,961.00 131,382.350 LINK | 0.7301% |
32 | ![]() | LINK-USDT | $11.77 0.0044691 Eth | $1,361,494.00 115,710.640 LINK | 0.6430% |
33 | ![]() | LINK-KRW | $11.86 0.0045036 Eth | $1,288,209.00 108,605.707 LINK | 0.6035% |
34 | ![]() | LINK-BTC | $11.77 0.0044714 Eth | $1,164,725.00 98,943.970 LINK | 0.5498% |
35 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $11.77 0.0044641 Eth | $1,105,996.00 95,692.311 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.5318% |
36 | ![]() | LINK-USDT | $11.77 0.0044709 Eth | $1,076,468.00 93,632.145 LINK | 0.5203% |
37 | ![]() | LINK-USDT | $11.72 0.0044476 Eth | $988,884.00 84,365.200 LINK | 0.4688% |
38 | ![]() | LINK-USDT | $11.78 0.0044735 Eth | $938,540.00 79,696.240 LINK | 0.4429% |
39 | ![]() | LINK-ETH | $11.77 0.0044720 Eth | $909,185.00 78,749.363 LINK | 0.4376% |
40 | ![]() | LINK-USDT | $11.77 0.0044694 Eth | $836,477.00 72,476.339 LINK | 0.4028% |
41 | ![]() | LINK-USDC | $11.77 0.0044697 Eth | $783,867.00 67,832.000 LINK | 0.3770% |
42 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $11.68 0.0044294 Eth | $631,998.00 54,683.130 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.3039% |
43 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $11.70 0.0044460 Eth | $596,536.00 51,862.356 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.2882% |
44 | ![]() | LINK-USDT | $11.76 0.0044606 Eth | $522,720.00 44,458.593 LINK | 0.2471% |
45 | ![]() | LINK-USDC | $11.78 0.0044754 Eth | $475,935.00 41,323.390 LINK | 0.2296% |
46 | ![]() | LINK-USDT | $11.79 0.0044761 Eth | $464,465.00 40,316.666 LINK | 0.2240% |
47 | ![]() | LINK-USD | $11.76 0.0044666 Eth | $455,209.00 38,695.047 LINK | 0.2150% |
48 | ![]() | LINK-BTC | $11.77 0.0044704 Eth | $370,431.00 31,470.116 LINK | 0.1749% |
49 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $11.79 0.0044778 Eth | $363,823.00 31,386.418 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1744% |
50 | ![]() | LINK-USDT | $11.78 0.0044746 Eth | $358,087.00 30,399.256 LINK | 0.1689% |
51 | ![]() | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $11.73 0.0044552 Eth | $339,624.00 29,406.896 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.1634% |
52 | ![]() | LINK-USDT | $11.79 0.0044750 Eth | $327,241.00 27,765.060 LINK | 0.1543% |
53 | ![]() | LINK-USDT | $11.79 0.0044729 Eth | $323,378.00 27,427.325 LINK | 0.1524% |
54 | ![]() | LINK-USDC | $11.78 0.0044707 Eth | $320,104.00 27,766.366 LINK | 0.1543% |
55 | ![]() | LINK-BTC | $11.78 0.0044749 Eth | $313,215.00 26,589.919 LINK | 0.1478% |
56 | ![]() | LINK-USDC | $11.79 0.0044779 Eth | $278,507.00 23,616.290 LINK | 0.1312% |
57 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $11.77 0.0044726 Eth | $271,585.00 23,460.175 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1304% |
58 | ![]() | LINK-USDT | $11.79 0.0044716 Eth | $255,344.00 22,152.760 LINK | 0.1231% |
59 | ![]() | LINK-USDT | $11.78 0.0044723 Eth | $244,015.00 20,721.279 LINK | 0.1152% |
60 | ![]() | LINK-EUR | $11.78 0.0044731 Eth | $230,864.00 19,604.710 LINK | 0.1089% |
61 | ![]() | LINK-EUR | $11.78 0.0044736 Eth | $219,266.00 18,994.740 LINK | 0.1056% |
62 | ![]() | LINK-BTC | $11.77 0.0044703 Eth | $203,105.00 17,259.120 LINK | 0.0959% |
63 | ![]() | LINK-JPY | $11.77 0.0044675 Eth | $171,251.00 14,554.401 LINK | 0.0809% |
64 | ![]() | LINK-ETH | $11.78 0.0044714 Eth | $166,287.00 14,413.570 LINK | 0.0801% |
65 | ![]() | LINK-TRY | $11.81 0.0044874 Eth | $154,587.00 13,085.480 LINK | 0.0727% |
66 | ![]() | LINK-USDT | $11.78 0.0044696 Eth | $153,645.00 13,378.000 LINK | 0.0743% |
67 | ![]() | LINK-USDC | $11.79 0.0044736 Eth | $142,020.00 12,302.558 LINK | 0.0684% |
68 | ![]() | LINK-JPY | $11.80 0.0044831 Eth | $140,539.00 11,909.100 LINK | 0.0662% |
69 | ![]() | LINK-GBP | $11.69 0.0044384 Eth | $128,692.00 11,012.800 LINK | 0.0612% |
70 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $11.76 0.0044670 Eth | $117,297.00 10,185.214 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0566% |
71 | ![]() | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $11.79 0.0044778 Eth | $108,229.00 105,817.987 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.5880% |
72 | ![]() | LINK-BTC | $11.75 0.0044617 Eth | $99,475.00 8,465.250 LINK | 0.0470% |
73 | ![]() | LINK-BTC | $11.78 0.0044701 Eth | $94,714.00 8,115.300 LINK | 0.0451% |
74 | ![]() | LINK-THB | $11.79 0.0044785 Eth | $94,045.00 7,976.622 LINK | 0.0443% |
75 | ![]() | LINK-USDT | $11.76 0.0044664 Eth | $82,301.00 7,000.151 LINK | 0.0389% |
76 | ![]() | LINK-USDC | $11.79 0.0044764 Eth | $78,183.00 6,631.511 LINK | 0.0369% |
77 | ![]() | LINK-USD | $11.77 0.0044671 Eth | $76,236.00 6,476.063 LINK | 0.0360% |
78 | ![]() | LINK-BNB | $11.81 0.0044830 Eth | $69,601.00 6,049.238 LINK | 0.0336% |
79 | ![]() | LINK-ETH | $11.75 0.0044650 Eth | $66,152.00 5,735.690 LINK | 0.0319% |
80 | ![]() | LINK-TRY | $11.78 0.0044724 Eth | $64,439.00 5,566.150 LINK | 0.0309% |
81 | ![]() | LINK-BTC | $11.77 0.0044704 Eth | $62,455.00 5,352.905 LINK | 0.0297% |
82 | ![]() | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $11.67 0.0044306 Eth | $60,336.00 59,366.353 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.3299% |
83 | ![]() | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $11.73 0.0044564 Eth | $57,997.00 4,990.978 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0277% |
84 | ![]() | LINK-GBP | $11.68 0.0044322 Eth | $57,103.00 4,887.735 LINK | 0.0272% |
85 | ![]() | LINK-AUD | $11.77 0.0044665 Eth | $47,085.00 3,999.197 LINK | 0.0222% |
86 | ![]() | LINK-BRL | $11.65 0.0044232 Eth | $42,555.00 3,735.190 LINK | 0.0208% |
87 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $11.79 0.0044778 Eth | $38,230.00 3,320.272 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0185% |
88 | ![]() | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $11.78 0.0044672 Eth | $37,776.00 3,288.456 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0183% |
89 | ![]() | LINK-BRL | $11.67 0.0044337 Eth | $37,735.00 3,232.329 LINK | 0.0180% |
90 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $11.68 0.0044294 Eth | $36,833.00 3,222.200 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0179% |
91 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $11.79 0.0044789 Eth | $35,155.00 3,015.154 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0168% |
92 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $11.78 0.0044700 Eth | $28,947.00 2,518.994 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0140% |
93 | ![]() | LINK-USDT | $11.77 0.0044710 Eth | $28,540.00 2,473.221 LINK | 0.0137% |
94 | ![]() | LINK-BTC | $11.77 0.0044717 Eth | $28,247.00 2,435.303 LINK | 0.0135% |
95 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $11.75 0.0044638 Eth | $27,606.00 2,390.322 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0133% |
96 | ![]() | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $11.79 0.0044733 Eth | $25,667.00 25,029.894 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.1391% |
97 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F | $11.74 0.0044532 Eth | $22,643.00 1,950.203 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0108% |
98 | ![]() | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X2170ED0880AC9A755FD29B2688956BD959F933F8 | $11.77 0.0044708 Eth | $21,965.00 1,894.326 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0105% |
99 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $11.77 0.0044656 Eth | $19,649.57 1,700.636 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0095% |
100 | ![]() | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $11.73 0.0044518 Eth | $18,843.39 18,549.325 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.1031% |
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
- Callisto Network - April 14th, 2019 - Security Audit Report
[{"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"}]
Contract Creation Code
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
Deployed Bytecode
0x606060405236156100b75763ffffffff7c010000000000000000000000000000000000000000000000000000000060003504166306fdde0381146100bc578063095ea7b31461014757806318160ddd1461017d57806323b872dd146101a2578063313ce567146101de5780634000aea014610207578063661884631461028057806370a08231146102b657806395d89b41146102e7578063a9059cbb14610372578063d73dd623146103a8578063dd62ed3e146103de575b600080fd5b34156100c757600080fd5b6100cf610415565b60405160208082528190810183818151815260200191508051906020019080838360005b8381101561010c5780820151818401525b6020016100f3565b50505050905090810190601f1680156101395780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b341561015257600080fd5b610169600160a060020a036004351660243561044c565b604051901515815260200160405180910390f35b341561018857600080fd5b610190610499565b60405190815260200160405180910390f35b34156101ad57600080fd5b610169600160a060020a03600435811690602435166044356104a9565b604051901515815260200160405180910390f35b34156101e957600080fd5b6101f16104f8565b60405160ff909116815260200160405180910390f35b341561021257600080fd5b61016960048035600160a060020a03169060248035919060649060443590810190830135806020601f820181900481020160405190810160405281815292919060208401838380828437509496506104fd95505050505050565b604051901515815260200160405180910390f35b341561028b57600080fd5b610169600160a060020a036004351660243561054c565b604051901515815260200160405180910390f35b34156102c157600080fd5b610190600160a060020a0360043516610648565b60405190815260200160405180910390f35b34156102f257600080fd5b6100cf610667565b60405160208082528190810183818151815260200191508051906020019080838360005b8381101561010c5780820151818401525b6020016100f3565b50505050905090810190601f1680156101395780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b341561037d57600080fd5b610169600160a060020a036004351660243561069e565b604051901515815260200160405180910390f35b34156103b357600080fd5b610169600160a060020a03600435166024356106eb565b604051901515815260200160405180910390f35b34156103e957600080fd5b610190600160a060020a0360043581169060243516610790565b60405190815260200160405180910390f35b60408051908101604052600f81527f436861696e4c696e6b20546f6b656e0000000000000000000000000000000000602082015281565b600082600160a060020a03811615801590610479575030600160a060020a031681600160a060020a031614155b151561048457600080fd5b61048e84846107bd565b91505b5b5092915050565b6b033b2e3c9fd0803ce800000081565b600082600160a060020a038116158015906104d6575030600160a060020a031681600160a060020a031614155b15156104e157600080fd5b6104ec85858561082a565b91505b5b509392505050565b601281565b600083600160a060020a0381161580159061052a575030600160a060020a031681600160a060020a031614155b151561053557600080fd5b6104ec85858561093c565b91505b5b509392505050565b600160a060020a033381166000908152600260209081526040808320938616835292905290812054808311156105a957600160a060020a0333811660009081526002602090815260408083209388168352929052908120556105e0565b6105b9818463ffffffff610a2316565b600160a060020a033381166000908152600260209081526040808320938916835292905220555b600160a060020a0333811660008181526002602090815260408083209489168084529490915290819020547f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925915190815260200160405180910390a3600191505b5092915050565b600160a060020a0381166000908152600160205260409020545b919050565b60408051908101604052600481527f4c494e4b00000000000000000000000000000000000000000000000000000000602082015281565b600082600160a060020a038116158015906106cb575030600160a060020a031681600160a060020a031614155b15156106d657600080fd5b61048e8484610a3a565b91505b5b5092915050565b600160a060020a033381166000908152600260209081526040808320938616835292905290812054610723908363ffffffff610afa16565b600160a060020a0333811660008181526002602090815260408083209489168084529490915290819020849055919290917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591905190815260200160405180910390a35060015b92915050565b600160a060020a038083166000908152600260209081526040808320938516835292905220545b92915050565b600160a060020a03338116600081815260026020908152604080832094871680845294909152808220859055909291907f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b9259085905190815260200160405180910390a35060015b92915050565b600160a060020a03808416600081815260026020908152604080832033909516835293815283822054928252600190529182205461086e908463ffffffff610a2316565b600160a060020a0380871660009081526001602052604080822093909355908616815220546108a3908463ffffffff610afa16565b600160a060020a0385166000908152600160205260409020556108cc818463ffffffff610a2316565b600160a060020a03808716600081815260026020908152604080832033861684529091529081902093909355908616917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9086905190815260200160405180910390a3600191505b509392505050565b60006109488484610a3a565b5083600160a060020a031633600160a060020a03167fe19260aff97b920c7df27010903aeb9c8d2be5d310a2c67824cf3f15396e4c16858560405182815260406020820181815290820183818151815260200191508051906020019080838360005b838110156109c35780820151818401525b6020016109aa565b50505050905090810190601f1680156109f05780820380516001836020036101000a031916815260200191505b50935050505060405180910390a3610a0784610b14565b15610a1757610a17848484610b23565b5b5060015b9392505050565b600082821115610a2f57fe5b508082035b92915050565b600160a060020a033316600090815260016020526040812054610a63908363ffffffff610a2316565b600160a060020a033381166000908152600160205260408082209390935590851681522054610a98908363ffffffff610afa16565b600160a060020a0380851660008181526001602052604090819020939093559133909116907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9085905190815260200160405180910390a35060015b92915050565b600082820183811015610b0957fe5b8091505b5092915050565b6000813b908111905b50919050565b82600160a060020a03811663a4c0ed363385856040518463ffffffff167c01000000000000000000000000000000000000000000000000000000000281526004018084600160a060020a0316600160a060020a0316815260200183815260200180602001828103825283818151815260200191508051906020019080838360005b83811015610bbd5780820151818401525b602001610ba4565b50505050905090810190601f168015610bea5780820380516001836020036101000a031916815260200191505b50945050505050600060405180830381600087803b1515610c0a57600080fd5b6102c65a03f11515610c1b57600080fd5b5050505b505050505600a165627a7a72305820c5f438ff94e5ddaf2058efa0019e246c636c37a622e04bb67827c7374acad8d60029
Swarm Source
bzzr://c5f438ff94e5ddaf2058efa0019e246c636c37a622e04bb67827c7374acad8d6
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.