Sponsored Link:   COVESTING - EU-based digital asset exchange. Aggregated liquidity. Algorithmic & Copy-trading features. 24/7 support. Get access!
 Latest 25 txns from a total Of 1155 transactions
View All

TxHash Age From To Value [TxFee]
0xbb7f780cfc9d9287d7ad9cbc1cc523adb8ff582230a25478dc707df6f82eaab216 hrs 28 mins agocoinexchange.io  IN   GoodKarma0 Ether0.000330822
0x9bc3e12b626c43ccf2fd30b43a31c5077bf0b02c8824118acc4bf4ecddd38e8016 hrs 41 mins ago0x2ccc28310692acb7e1ee9fcd80c5622d31aac2ae  IN   GoodKarma0 Ether0.00065082
0x8ecda14e354c19e826dfe83bf2cb2f431b3b496ae1d72da427a3df3e43e347bf17 hrs ago0x3999a9dfe378737bde122d2406ab8571e661f3aa  IN   GoodKarma0 Ether0.00051694
0x0552fcf5eb1cf9d9f6e110119cec92682e48241c5228c03b5d53c852545f2f4b1 day 15 hrs agocoinexchange.io  IN   GoodKarma0 Ether0.000256858
0x2d0108eb3db687cd669646520e1586be069c4f54aa689a25da60b2f0a709bd735 days 3 hrs ago0xec8c9167258f6f1403fd08605f6977bca5f178fe  IN   GoodKarma0 Ether0.00065274
0xfb5c847f569d66ce07526d7e3c1e4b0b4428244b12d3e903954d79dd84ca38f65 days 3 hrs ago0xf23170f64ebf8c7e32897a5faee97140cc4df0e8  IN   GoodKarma0 Ether0.0004709978
0x8a185d6cffa93f4c38021764a3d8e414f1cd572e7d89047b3c86344bfc8ec4f47 days 17 hrs agocoinexchange.io  IN   GoodKarma0 Ether0.00056793
0x68bbbfa95561cfe65e0d6e7378ba0fd08f8b5eec2c636695844c4878f617fac211 days 11 hrs agocoinexchange.io  IN   GoodKarma0 Ether0.000361858
0xfd935e381ebec8fa537cf38c3ef06bf2615c740ace7ec67fe349e0988a6df79812 days 20 hrs ago0xff98d2af61edccf6af96d9bd9f7ea5d959f8f08f  IN   GoodKarma0 Ether0.000152754
0x6c5dd08a603f59ee94dd64722f72f5fc72fd572ad800cfab1bd9c4f77df53c4913 days 7 hrs agocoinexchange.io  IN   GoodKarma0 Ether0.00032292894
0xd3ea1f2e125a0ea3298e29d37d92f804aba72adfb330374db7302ed8207d7f0315 days 12 hrs ago0xc6ffa4fc98b187c9c6d372809bd63e6e98944f91  IN   GoodKarma0 Ether0.00071517
0x0a3d28ad2df221aea1d1eea1b1a81165f97c40f0bba64c2efe52fe75086a6be115 days 12 hrs ago0xc6ffa4fc98b187c9c6d372809bd63e6e98944f91  IN   GoodKarma0 Ether0.00065082
0xac3248ac5ac1759735041605278a8eaded74a847eff1c2d31b3c1b42a194dcbf15 days 12 hrs ago0xa64d774c4ae468e2c068c98ff1205889fbb9de54  IN   GoodKarma0 Ether0.00073388
0x6d5137d595233d470344a3b43382299d7d9a1eea115a3a20a6b182d1eb2f989115 days 12 hrs ago0xa64d774c4ae468e2c068c98ff1205889fbb9de54  IN   GoodKarma0 Ether0.0010326
0xbcdb62606a86cda9c11fb39eb30a1b90c69b2e23f6c8f184f331a5cd9b585a8315 days 16 hrs ago0xaca8e0337190fa874f37a25a843ca939d8f7698f  IN   GoodKarma0 Ether0.00065466
0xed6466f072df6c7df398b78ece0e0d253ea463f27cec517f671c1a3457b00aab15 days 17 hrs ago0xb3b4ff17a2f9b2cb42f5611e24115be36cd65640  IN   GoodKarma0 Ether0.001509702
0xf3659e5f251fc749d5eb1ee3872e9f70bf4b29ecaa2a5ea4d2fc4d3fbabc7d3c16 days 36 mins agocoinexchange.io  IN   GoodKarma0 Ether0.000518287809
0x1c35bc2fb585858597475d6d4e8cf386c1ad027b70efcc041036a7e82cd34c2f16 days 13 hrs agocoinexchange.io  IN   GoodKarma0 Ether0.000477022
0xb22599f64e95ec6ec821a5005d00a9706ba7a9e25a09d7af5158fa71488eedd016 days 18 hrs agocoinexchange.io  IN   GoodKarma0 Ether0.0007306902
0xa8b23cfa61bdc94d9b5b937c767540353455037420a1e6285744f79b6d5ccd3f16 days 18 hrs ago0xaca8e0337190fa874f37a25a843ca939d8f7698f  IN   GoodKarma0 Ether0.00065466
0xce745165c2e98e982797e202ee663b598750e2da91b445693306e8a13df9b15916 days 19 hrs ago0xb3b4ff17a2f9b2cb42f5611e24115be36cd65640  IN   GoodKarma0 Ether0.001509702
0xafd892cccc5bcd44819ad1d15da5f11ad2db8f0acdf3547679ffeaf9b10ce5cb18 days 10 hrs ago0xddbf3db521d7945fbb55ff1c7a2071f643c5a6ae  IN   GoodKarma0 Ether0.00065274
0xb05ad78209022e928ef31f93be1c61ad0f29602212ef64a78604242f458cc8ee18 days 10 hrs ago0x8811d0ef9f39fe7150c024270e12d3fe10593b63  IN   GoodKarma0 Ether0.000294064
0x5ad59974ca88c8221ffc49c779848b596b54d024057bdf8fedb7dd50a3573be918 days 11 hrs ago0x3fc789bb29dcb56efeb766fac1d131e9f27f04bc  IN   GoodKarma0 Ether0.00065274
0x59286c5d75a8c399f3155000ef75467d75cce562740ac6b7cd387b662eb4342718 days 11 hrs ago0xfb6bff51675c7fcc4a3bcceb556a00f6e51c69f4  IN   GoodKarma0 Ether0.000147032
[ Download CSV Export  ] 
 Internal Transactions as a result of Contract Execution
View All
ParentTxHash Block Age From To Value
Warning: The compiled contract might be susceptible to ZeroFunctionSelector (very low-severity), DelegateCallReturnValue (low-severity), ECRecoverMalformedInput (medium-severity) Solidity compiler bugs.

Contract Source Code Verified (Exact match)
Contract Name: GoodKarma
Compiler Version: v0.4.12-nightly.2017.6.23+commit.793f05fa
Optimization Enabled: Yes
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

pragma solidity ^0.4.2;
contract owned {
    address public owner;

    function owned() {
        owner = msg.sender;
    }

    modifier onlyOwner {
        if (msg.sender != owner) throw;
        _;
    }

    function transferOwnership(address newOwner) onlyOwner {
        owner = newOwner;
    }
}

contract tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData); }

contract token {
    /* Public variables of the token */
    string public standard = 'Token 0.1';
    string public name;
    string public symbol;
    uint8 public decimals;
    uint256 public totalSupply;

    /* This creates an array with all balances */
    mapping (address => uint256) public balanceOf;
    mapping (address => mapping (address => uint256)) public allowance;

    /* This generates a public event on the blockchain that will notify clients */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /* Initializes contract with initial supply tokens to the creator of the contract */
    function token(
        uint256 initialSupply,
        string tokenName,
        uint8 decimalUnits,
        string tokenSymbol
        ) {
        balanceOf[msg.sender] = initialSupply;              // Give the creator all initial tokens
        totalSupply = initialSupply;                        // Update total supply
        name = tokenName;                                   // Set the name for display purposes
        symbol = tokenSymbol;                               // Set the symbol for display purposes
        decimals = decimalUnits;                            // Amount of decimals for display purposes
    }

    /* Send coins */
    function transfer(address _to, uint256 _value) {
        if (balanceOf[msg.sender] < _value) throw;           // Check if the sender has enough
        if (balanceOf[_to] + _value < balanceOf[_to]) throw; // Check for overflows
        balanceOf[msg.sender] -= _value;                     // Subtract from the sender
        balanceOf[_to] += _value;                            // Add the same to the recipient
        Transfer(msg.sender, _to, _value);                   // Notify anyone listening that this transfer took place
    }

    /* Allow another contract to spend some tokens in your behalf */
    function approve(address _spender, uint256 _value)
        returns (bool success) {
        allowance[msg.sender][_spender] = _value;
        return true;
    }

    /* Approve and then communicate the approved contract in a single tx */
    function approveAndCall(address _spender, uint256 _value, bytes _extraData)
        returns (bool success) {    
        tokenRecipient spender = tokenRecipient(_spender);
        if (approve(_spender, _value)) {
            spender.receiveApproval(msg.sender, _value, this, _extraData);
            return true;
        }
    }

    /* A contract attempts to get the coins */
    function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
        if (balanceOf[_from] < _value) throw;                 // Check if the sender has enough
        if (balanceOf[_to] + _value < balanceOf[_to]) throw;  // Check for overflows
        if (_value > allowance[_from][msg.sender]) throw;   // Check allowance
        balanceOf[_from] -= _value;                          // Subtract from the sender
        balanceOf[_to] += _value;                            // Add the same to the recipient
        allowance[_from][msg.sender] -= _value;
        Transfer(_from, _to, _value);
        return true;
    }

    /* This unnamed function is called whenever someone tries to send ether to it */
    function () {
        throw;     // Prevents accidental sending of ether
    }
}

contract GoodKarma is owned, token {

    /* Initializes contract with initial supply tokens to the creator of the contract */
    function GoodKarma(
        uint256 initialSupply,
        string tokenName,
        uint8 decimalUnits,
        string tokenSymbol
    ) token (initialSupply, tokenName, decimalUnits, tokenSymbol) {}

    /* Send coins */
    function transfer(address _to, uint256 _value) {
        if (balanceOf[msg.sender] < _value) throw;           // Check if the sender has enough
        if (balanceOf[_to] + _value < balanceOf[_to]) throw; // Check for overflows
        balanceOf[msg.sender] -= _value;                     // Subtract from the sender
        balanceOf[_to] += _value;                            // Add the same to the recipient
        Transfer(msg.sender, _to, _value);                   // Notify anyone listening that this transfer took place
    }


    /* A contract attempts to get the coins */
    function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {         
        if (balanceOf[_from] < _value) throw;                 // Check if the sender has enough
        if (balanceOf[_to] + _value < balanceOf[_to]) throw;  // Check for overflows
        if (_value > allowance[_from][msg.sender]) throw;   // Check allowance
        balanceOf[_from] -= _value;                          // Subtract from the sender
        balanceOf[_to] += _value;                            // Add the same to the recipient
        allowance[_from][msg.sender] -= _value;
        Transfer(_from, _to, _value);
        return true;
    }

}

    Contract ABI  
[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"standard","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"},{"name":"_extraData","type":"bytes"}],"name":"approveAndCall","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"},{"name":"","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"type":"function"},{"inputs":[{"name":"initialSupply","type":"uint256"},{"name":"tokenName","type":"string"},{"name":"decimalUnits","type":"uint8"},{"name":"tokenSymbol","type":"string"}],"payable":false,"type":"constructor"},{"payable":false,"type":"fallback"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}]

  Contract Creation Code Switch To Opcodes View
60a0604052600960608190527f546f6b656e20302e310000000000000000000000000000000000000000000000608090815261003e9160019190610100565b50341561004757fe5b604051610bc5380380610bc5833981016040908152815160208301519183015160608401519193928301929091015b838383835b5b60008054600160a060020a03191633600160a060020a03161790555b600160a060020a0333166000908152600660209081526040909120859055600585905583516100cd9160029190860190610100565b5080516100e1906003906020840190610100565b506004805460ff191660ff84161790555b505050505b505050506101a0565b828054600181600116156101000203166002900490600052602060002090601f016020900481019282601f1061014157805160ff191683800117855561016e565b8280016001018555821561016e579182015b8281111561016e578251825591602001919060010190610153565b5b5061017b92915061017f565b5090565b61019d91905b8082111561017b5760008155600101610185565b5090565b90565b610a16806101af6000396000f300606060405236156100c25763ffffffff7c010000000000000000000000000000000000000000000000000000000060003504166306fdde0381146100d7578063095ea7b31461016757806318160ddd1461019a57806323b872dd146101bc578063313ce567146101f55780635a3b7e421461021b57806370a08231146102ab5780638da5cb5b146102d957806395d89b4114610305578063a9059cbb14610395578063cae9ca51146103b6578063dd62ed3e1461042d578063f2fde38b14610461575b34156100ca57fe5b6100d55b600080fd5b565b005b34156100df57fe5b6100e761047f565b60408051602080825283518183015283519192839290830191850190808383821561012d575b80518252602083111561012d57601f19909201916020918201910161010d565b505050905090810190601f1680156101595780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b341561016f57fe5b610186600160a060020a036004351660243561050a565b604080519115158252519081900360200190f35b34156101a257fe5b6101aa61053b565b60408051918252519081900360200190f35b34156101c457fe5b610186600160a060020a0360043581169060243516604435610541565b604080519115158252519081900360200190f35b34156101fd57fe5b61020561064d565b6040805160ff9092168252519081900360200190f35b341561022357fe5b6100e7610656565b60408051602080825283518183015283519192839290830191850190808383821561012d575b80518252602083111561012d57601f19909201916020918201910161010d565b505050905090810190601f1680156101595780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b34156102b357fe5b6101aa600160a060020a03600435166106e3565b60408051918252519081900360200190f35b34156102e157fe5b6102e96106f5565b60408051600160a060020a039092168252519081900360200190f35b341561030d57fe5b6100e7610704565b60408051602080825283518183015283519192839290830191850190808383821561012d575b80518252602083111561012d57601f19909201916020918201910161010d565b505050905090810190601f1680156101595780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b341561039d57fe5b6100d5600160a060020a0360043516602435610792565b005b34156103be57fe5b604080516020600460443581810135601f8101849004840285018401909552848452610186948235600160a060020a031694602480359560649492939190920191819084018382808284375094965061084b95505050505050565b604080519115158252519081900360200190f35b341561043557fe5b6101aa600160a060020a0360043581169060243516610985565b60408051918252519081900360200190f35b341561046957fe5b6100d5600160a060020a03600435166109a2565b005b6002805460408051602060018416156101000260001901909316849004601f810184900484028201840190925281815292918301828280156105025780601f106104d757610100808354040283529160200191610502565b820191906000526020600020905b8154815290600101906020018083116104e557829003601f168201915b505050505081565b600160a060020a03338116600090815260076020908152604080832093861683529290522081905560015b92915050565b60055481565b600160a060020a0383166000908152600660205260408120548290101561056757600080fd5b600160a060020a038316600090815260066020526040902054828101101561058e57600080fd5b600160a060020a03808516600090815260076020908152604080832033909416835292905220548211156105c157600080fd5b600160a060020a03808516600081815260066020908152604080832080548890039055878516808452818420805489019055848452600783528184203390961684529482529182902080548790039055815186815291517fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9281900390910190a35060015b9392505050565b60045460ff1681565b60018054604080516020600284861615610100026000190190941693909304601f810184900484028201840190925281815292918301828280156105025780601f106104d757610100808354040283529160200191610502565b820191906000526020600020905b8154815290600101906020018083116104e557829003601f168201915b505050505081565b60066020526000908152604090205481565b600054600160a060020a031681565b6003805460408051602060026001851615610100026000190190941693909304601f810184900484028201840190925281815292918301828280156105025780601f106104d757610100808354040283529160200191610502565b820191906000526020600020905b8154815290600101906020018083116104e557829003601f168201915b505050505081565b600160a060020a033316600090815260066020526040902054819010156107b857600080fd5b600160a060020a03821660009081526006602052604090205481810110156107df57600080fd5b600160a060020a03338116600081815260066020908152604080832080548790039055938616808352918490208054860190558351858152935191937fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef929081900390910190a35b5050565b600083610858818561050a565b1561097c5780600160a060020a0316638f4ffcb1338630876040518563ffffffff167c01000000000000000000000000000000000000000000000000000000000281526004018085600160a060020a0316600160a060020a0316815260200184815260200183600160a060020a0316600160a060020a031681526020018060200182810382528381815181526020019150805190602001908083836000831461091c575b80518252602083111561091c57601f1990920191602091820191016108fc565b505050905090810190601f1680156109485780820380516001836020036101000a031916815260200191505b5095505050505050600060405180830381600087803b151561096657fe5b6102c65a03f1151561097457fe5b505050600191505b5b509392505050565b600760209081526000928352604080842090915290825290205481565b60005433600160a060020a039081169116146109bd57600080fd5b6000805473ffffffffffffffffffffffffffffffffffffffff1916600160a060020a0383161790555b5b505600a165627a7a72305820053a4fec305a6343f05f7124a645716743bd154541a2294362cffb0b1a5f25490029000000000000000000000000000000000000000000000000000327a19c8f80000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000a476f6f64204b61726d61000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003e2889e0000000000000000000000000000000000000000000000000000000000

    Constructor Arguments (ABI-encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000000000000000000000000000000327a19c8f80000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000a476f6f64204b61726d61000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003e2889e0000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Found 8 constructor arguments :
Arg [0] : 000000000000000000000000000000000000000000000000000327a19c8f8000
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [5] : 476f6f64204b61726d6100000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [7] : e2889e0000000000000000000000000000000000000000000000000000000000


   Swarm Source:
bzzr://053a4fec305a6343f05f7124a645716743bd154541a2294362cffb0b1a5f2549

 

View All
Block Age txn Difficulty GasUsed Reward
View All
Block Age UncleNumber Difficulty GasUsed Reward
Make sure to use the "downvote" button for any spammy posts, and the "upvote" for interesting conversations.