Sponsored Link:   WELL – WORKING HEALTHCARE U.S. PLATFORM - RAISED $3M IN PRE-ICO – JOIN NOW WITH 40% BONUS
Contract Overview
ETH Balance: 0 Ether
ETH USD Value: $0
No Of Transactions: 7 txns
  Latest 7 txns

TxHash Age From To Value [TxFee]
0xe331f64d4833b62eeb90eab746fe37d4b01bf7efe938eac604e37debde7696e93 days 21 hrs ago0x5c42c1c22443b017b48081a97e5c328c6ba53c56  IN   0x85a7c57a4068280dd1166089a18acf35b4ba11e20 Ether0.000074524
0x9d58ed8d6ffca5a0bec08f0343c729a6a1c83ddc4305c9e65c5ddf277a039cf45 days 8 hrs ago0x98153338612f75a740fa3b8f1ac582b0c0fe8d93  IN   0x85a7c57a4068280dd1166089a18acf35b4ba11e20 Ether0.000022262
0x8799c685447a3e43d15a9eebd7ddd9f09f403519748adb4fdc1f5b5ec215fd5b5 days 9 hrs ago0x87405ac9ad9668cec6c0b65f2f497e3d940128f5  IN   0x85a7c57a4068280dd1166089a18acf35b4ba11e20 Ether0.000022262
0x5973fb16175718afa08c6caffbba0ce52265f14fee1a68386683145fe6415dd46 days 2 hrs ago0x5fefbfd2c6a3447199066bd18decc4da6bf2440a  IN   0x85a7c57a4068280dd1166089a18acf35b4ba11e20 Ether0.000022262
0x9f9ebca6fd1841ef706c1cd5c5462f7fcd90e8b3470988428de5b9501cccb8946 days 2 hrs ago0xbdde31a564d1409856ed451c49a18d5ecf601954  IN   0x85a7c57a4068280dd1166089a18acf35b4ba11e20 Ether0.000022262
0x2a2994d05d5f984634874704678c3f3efeee49cc305a1080cd206a2f89f3be0f16 days 15 hrs ago0x4ea410c05aaf87c9fef8f06098ee9545aa76d228  IN   0x85a7c57a4068280dd1166089a18acf35b4ba11e20 Ether0.000028635
0x9d6e3bb1fbb323a209415c46eb92fe44b96d2fab03074c4013da7c310e20c43816 days 16 hrs ago0x4ea410c05aaf87c9fef8f06098ee9545aa76d228  IN    Contract Creation0 Ether0.001298387
[ Download CSV Export  ] 
 Internal Transactions as a result of Contract Execution
View All
ParentTxHash Block Age From To Value
Contract Source Code Verified
Contract Name: EngravedCoin
Compiler Version: v0.4.19+commit.c4cbbb05
Optimization Enabled: No
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts
pragma solidity 0.4.19;


contract Owned {
    address public owner;

    function Owned() public {
        owner = msg.sender;
    }

    modifier onlyOwner() {
      require(msg.sender == owner);
        _;
    }

    function transferOwnership(address _newOwner) public onlyOwner {
        owner = _newOwner;
    }
}


// ERC20 Short Address Attack fix
contract InputValidator {
    modifier safeArguments(uint _numArgs) {
        assert(msg.data.length == _numArgs * 32 + 4);
        _;
    }
}


contract ERC20 {
    function totalSupply() constant returns (uint totalSupply);
    function balanceOf(address _owner) constant returns (uint balance);
    function transfer(address _to, uint _value) returns (bool success);
    function transferFrom(address _from, address _to, uint _value) returns (bool success);
    function approve(address _spender, uint _value) returns (bool success);
    function allowance(address _owner, address _spender) constant returns (uint remaining);

    event Transfer(address indexed _from, address indexed _to, uint _value);
    event Approval(address indexed _owner, address indexed _spender, uint _value);
}


contract EngravedCoin is ERC20, InputValidator, Owned {
    string public name = "Engraved Coin";
    string public symbol = "XEG";
    uint8 public decimals = 18;

    // Token state
    uint internal currentTotalSupply;

    // Token balances
    mapping (address => uint) internal balances;

    // Token allowances
    mapping (address => mapping (address => uint)) internal allowed;

    function EngravedCoin() public {
        owner = msg.sender;
        balances[msg.sender] = 0;
        currentTotalSupply = 0;
    }

    function () public payable {
        revert();
    }

    function totalSupply() public constant returns (uint) {
        return currentTotalSupply;
    }

    function balanceOf(address _owner) public constant returns (uint) {
        return balances[_owner];
    }

    function transfer(address _to, uint _value) public safeArguments(2) returns (bool) {
        require(balances[msg.sender] >= _value);
        require(balances[_to] + _value >= balances[_to]);

        balances[msg.sender] -= _value;
        balances[_to] += _value;

        Transfer(msg.sender, _to, _value);
        return true;
    }

    function transferFrom(address _from, address _to, uint _value) public safeArguments(3) returns (bool) {
        require(balances[_from] >= _value);
        require(balances[_to] + _value >= balances[_to]);
        require(_value <= allowed[_from][msg.sender]);

        balances[_to] += _value;
        balances[_from] -= _value;

        allowed[_from][msg.sender] -= _value;

        Transfer(_from, _to, _value);
        return true;
    }

    function approve(address _spender, uint _value) public safeArguments(2) returns (bool) {
        allowed[msg.sender][_spender] = _value;

        Approval(msg.sender, _spender, _value);
        return true;
    }

    function allowance(address _owner, address _spender) public constant returns (uint) {
        return allowed[_owner][_spender];
    }

    function issue(address _to, uint _value) public onlyOwner safeArguments(2) returns (bool) {
        require(balances[_to] + _value > balances[_to]);

        balances[_to] += _value;
        currentTotalSupply += _value;

        Transfer(0, this, _value);
        Transfer(this, _to, _value);

        return true;
    }

}

    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":"","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":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"issue","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"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":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","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"},{"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://6656fa3f48cea9f3acf4eaf86866590c95b237cbebbefb1e9eb6de10a262c3c8

 

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.