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Contract Overview
Balance: 0 Ether
Ether Value: $0
Transactions: 7021 txns
Token Tracker: INK token (INK)
Misc:
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Contract Creator: 0x472da8ce317c494109b7ffe8ebedfc02b1d49b3fat txn 0x01269a5b22e6a1e43eb9a8f816582dac75b7f5306edcc557e919f3f8fe2b32d1
 Latest 25 transactions from a total of 7021 transactions

TxHash Age From To Value [TxFee]
0x7c804bb689f56ed619f6e8181934b73c8730ad6b1acd564f13bb3c65d58d6a4224 mins ago0x700c623d572b507551e62b30ac724eaae1977156  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.000085972298
0xc68b151ab46c4631f53da35826b7a75f28c6c06bca5b451c1d50bd29f332beec24 mins ago0x63675b1f88cf053a19e721221a93afb81e04f380  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.000085716285
0xfbb08eb7ef98068ecb312f0983f4272d5b1a90a751339b81df81d9a4a873bad451 mins ago0x30146933a3a0babc74ec0b3403bec69281ba5914  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.0005245632
0x13a9b1f3e2dc202dfa54e0f303eb6018a32ec7dbbcbfce35e2e270d4fb91c90854 mins ago0x30146933a3a0babc74ec0b3403bec69281ba5914  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.000655718862
0xf5a1e55d996e80d1ae16eac28b6b0677d6ee911257677a6e3c6814f76bcfdde458 mins ago0x6485fc77be2186fc60feea38d0ef4331d8404b60  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.001821412385
0xb3a0ebc95d8d487233404c6ffa2d072624593a3140e7c6ba05001085b301b7be1 hr 24 mins agoGate.io_1  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.000848562
0x0b6c9e1146b33f5b7468c38ebb55db1efa31aa2facbef93a454005dd3ebe31482 hrs 38 mins agoGate.io_1  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.0007354204
0x5879240f5a4c1beebbd97d2f66549515217d89254fbb2b3937c515de592af95b2 hrs 47 mins ago0x6485fc77be2186fc60feea38d0ef4331d8404b60  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.001569156
0x6822dbb6a2df870df8c1febb90daafa9079c9052f7810ac8f43f67530c77e8b53 hrs 16 mins ago0x93f36930f94fbb5afc5fb506d3f7abb9179a4e4e  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.005174143713
0xcee58b9859075ed2e8eb4734aea82cbafb248a8014ec55de8b6d42aebdc0eb693 hrs 46 mins agoGate.io_1  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.00063925004
0x927a5ca2594d0a3af800c7336ff763f836cdb58e5709276bc9a51e2d7e328d703 hrs 46 mins ago0x6485fc77be2186fc60feea38d0ef4331d8404b60  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.002362744
0x63cde3eaa34cb3573c9ee07da759877aa8a6f63eba44256d3acafd387fda2e774 hrs 11 mins ago0x6485fc77be2186fc60feea38d0ef4331d8404b60  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.002362744
0x8ea68e6ce257acb84148d2c761dc503284b2475fe37c5dfb810f68d6d15e52914 hrs 24 mins ago0x30146933a3a0babc74ec0b3403bec69281ba5914  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.0004808496
0x1d8c7a923bfcd895fb41a19a6e59d899e5a394e1db49479395363b16e7da42564 hrs 25 mins agoGate.io_1  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.0005509735
0xd7e63a55a93b03860d70f227150631e295034ed0e4bfbd306cc50f0fb696df2e4 hrs 26 mins ago0x30146933a3a0babc74ec0b3403bec69281ba5914  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.0004808496
0xf4d57caeb98af825ff22a48eee6ee37fcde6cc59714270e1b39abf7ba9b7f87a4 hrs 49 mins ago0x6485fc77be2186fc60feea38d0ef4331d8404b60  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.001675688
0x6c0b7aa3445fbdfb77d0cefb9fa8aeed0c012a82a0818d7b1c76f1921c4916ec5 hrs 9 mins ago0x63675b1f88cf053a19e721221a93afb81e04f380  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.000145719285
0x7c8376e821780378606e40efb5ee58d40ef3fded124ecb8abf3a23a9912d003b5 hrs 11 mins agoGate.io_1  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.0006222788
0xaa9df3607553bc7baac6b15fa6610314da3ea810064184caf03332b60208f1b65 hrs 19 mins agoGate.io_1  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.0004415532
0x3f17e07ecd258d8d514185f0d892f6f4c607391c5bffd571ff0a775eff6ee80a5 hrs 19 mins ago0x6485fc77be2186fc60feea38d0ef4331d8404b60  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.001566404
0x92eaac916cdcbd24d3204f0d52b4219711f403c8151922bdc061b4dbc0cd4fe35 hrs 38 mins ago0x30146933a3a0babc74ec0b3403bec69281ba5914  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.000437136
0xa284f2562e211d7e3cfd879031a20849c7d5636434fda568d2ae9569545947fe5 hrs 43 mins ago0x30146933a3a0babc74ec0b3403bec69281ba5914  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.00036428
0x4f6eed8b16b289eca06204626c06111cf1bfb8ee420db230d00580a63ff14c655 hrs 47 mins ago0x30146933a3a0babc74ec0b3403bec69281ba5914  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.000437136
0x083cd2b4b8f3f49d64248ba13ed678790152c65eee502bb751468eb9483b67775 hrs 49 mins ago0x30146933a3a0babc74ec0b3403bec69281ba5914  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.000437904
0xee76189da3c44136370e1dc84f04c8f758e7440ec34ea050252389bc231048be5 hrs 50 mins ago0x30146933a3a0babc74ec0b3403bec69281ba5914  IN   0xf4c90e18727c5c76499ea6369c856a6d61d3e92e0 Ether0.00036492
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 Internal Transactions as a result of Contract Execution
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Warning: The Compiled Contract might be susceptible to ExpExponentCleanup (medium/high-severity), EventStructWrongData (very low-severity), NestedArrayFunctionCallDecoder (medium-severity) SolidityCompiler Bugs.

Contract Source Code Verified (Exact Match)
Contract Name: INK
Compiler Text: v0.4.21+commit.dfe3193c
Optimization Enabled: Yes
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

// Abstract contract for the full ERC 20 Token standard
// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
pragma solidity ^0.4.21;


contract EIP20Interface {
    /* This is a slight change to the ERC20 base standard.
    function totalSupply() constant returns (uint256 supply);
    is replaced with:
    uint256 public totalSupply;
    This automatically creates a getter function for the totalSupply.
    This is moved to the base contract since public getter functions are not
    currently recognised as an implementation of the matching abstract
    function by the compiler.
    */
    /// total amount of tokens
    uint256 public totalSupply;

    /// @param _owner The address from which the balance will be retrieved
    /// @return The balance
    function balanceOf(address _owner) public view returns (uint256 balance);

    /// @notice send `_value` token to `_to` from `msg.sender`
    /// @param _to The address of the recipient
    /// @param _value The amount of token to be transferred
    /// @return Whether the transfer was successful or not
    function transfer(address _to, uint256 _value) public returns (bool success);

    /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
    /// @param _from The address of the sender
    /// @param _to The address of the recipient
    /// @param _value The amount of token to be transferred
    /// @return Whether the transfer was successful or not
    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success);

    /// @notice `msg.sender` approves `_spender` to spend `_value` tokens
    /// @param _spender The address of the account able to transfer the tokens
    /// @param _value The amount of tokens to be approved for transfer
    /// @return Whether the approval was successful or not
    function approve(address _spender, uint256 _value) public returns (bool success);

    /// @param _owner The address of the account owning tokens
    /// @param _spender The address of the account able to transfer the tokens
    /// @return Amount of remaining tokens allowed to spent
    function allowance(address _owner, address _spender) public view returns (uint256 remaining);

    // solhint-disable-next-line no-simple-event-func-name
    event Transfer(address indexed _from, address indexed _to, uint256 _value);
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}

contract INK is EIP20Interface {

    uint256 constant private MAX_UINT256 = 2**256 - 1;
    mapping (address => uint256) public balances;
    mapping (address => mapping (address => uint256)) public allowed;
    /*
    NOTE:
    The following variables are OPTIONAL vanities. One does not have to include them.
    They allow one to customise the token contract & in no way influences the core functionality.
    Some wallets/interfaces might not even bother to look at this information.
    */
    string public name;                   //fancy name: eg Simon Bucks
    uint8 public decimals;                //How many decimals to show.
    string public symbol;                 //An identifier: eg SBX

    function INK() public {
        totalSupply = 10 * (10**8) * (10**9);                // Update total supply
        balances[msg.sender] = totalSupply;                  // Give the creator all initial tokens
        name = 'INK token';                                  // Set the name for display purposes
        decimals = 9;                                        // Amount of decimals for display purposes
        symbol = 'INK';                                      // Set the symbol for display purposes
    }

    function transfer(address _to, uint256 _value) public returns (bool success) {
        require(balances[msg.sender] >= _value);
        balances[msg.sender] -= _value;
        balances[_to] += _value;
        emit Transfer(msg.sender, _to, _value); //solhint-disable-line indent, no-unused-vars
        return true;
    }

    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
        uint256 allowance = allowed[_from][msg.sender];
        require(balances[_from] >= _value && allowance >= _value);
        balances[_to] += _value;
        balances[_from] -= _value;
        if (allowance < MAX_UINT256) {
            allowed[_from][msg.sender] -= _value;
        }
        emit Transfer(_from, _to, _value); //solhint-disable-line indent, no-unused-vars
        return true;
    }

    function balanceOf(address _owner) public view returns (uint256 balance) {
        return balances[_owner];
    }

    function approve(address _spender, uint256 _value) public returns (bool success) {
        allowed[msg.sender][_spender] = _value;
        emit Approval(msg.sender, _spender, _value); //solhint-disable-line indent, no-unused-vars
        return true;
    }

    function allowance(address _owner, address _spender) public view returns (uint256 remaining) {
        return allowed[_owner][_spender];
    }
}

    Contract ABI  
[{"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":"success","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":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balances","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"},{"name":"","type":"address"}],"name":"allowed","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","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":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"}],"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 Switch To Opcodes View
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   Swarm Source:
bzzr://f999e3d5eff2610d519eea0f5f3abd34f01e7b687cd047d7778ab4600393feb7

 

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