ERC-20
Overview
Max Total Supply
27,662,180,148.27846374 CPT
Holders
6,610
Market
Price
$0.00 @ 0.000000 ETH
Onchain Market Cap
$432,913.12
Circulating Supply Market Cap
$0.00
Other Info
Token Contract (WITH 8 Decimals)
Balance
3,100 CPTValue
$0.05 ( ~2.0303828826437E-05 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
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Contract Name:
CryptaurToken
Compiler Version
v0.4.17-nightly.2017.8.28+commit.d15cde2a
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2018-01-18 */ /* This file is part of the Cryptaur Contract. The CryptaurToken Contract is free software: you can redistribute it and/or modify it under the terms of the GNU lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. See the GNU lesser General Public License for more details. You should have received a copy of the GNU lesser General Public License along with the CryptaurToken Contract. If not, see <http://www.gnu.org/licenses/>. @author Ilya Svirin <[email protected]> Donation address 0x3Ad38D1060d1c350aF29685B2b8Ec3eDE527452B */ pragma solidity ^0.4.11; contract owned { address public owner; address public candidate; function owned() payable public { owner = msg.sender; } modifier onlyOwner { require(owner == msg.sender); _; } function changeOwner(address _owner) onlyOwner public { candidate = _owner; } function confirmOwner() public { require(candidate == msg.sender); owner = candidate; delete candidate; } } contract CryptaurToken is owned { address public cryptaurBackend; bool public crowdsaleFinished; uint public totalSupply; mapping (address => uint256) public balanceOf; string public standard = 'Token 0.1'; string public name = 'Cryptaur'; string public symbol = "CPT"; uint8 public decimals = 8; mapping (address => mapping (address => uint)) public allowed; event Approval(address indexed owner, address indexed spender, uint value); event Transfer(address indexed from, address indexed to, uint value); event Mint(address indexed minter, uint tokens, uint8 originalCoinType, bytes32 originalTxHash); // Fix for the ERC20 short address attack modifier onlyPayloadSize(uint size) { require(msg.data.length >= size + 4); _; } function CryptaurToken(address _cryptaurBackend) public payable owned() { cryptaurBackend = _cryptaurBackend; } function changeBackend(address _cryptaurBackend) public onlyOwner { cryptaurBackend = _cryptaurBackend; } function mintTokens(address _minter, uint _tokens, uint8 _originalCoinType, bytes32 _originalTxHash) public { require(msg.sender == cryptaurBackend); require(!crowdsaleFinished); balanceOf[_minter] += _tokens; totalSupply += _tokens; Transfer(this, _minter, _tokens); Mint(_minter, _tokens, _originalCoinType, _originalTxHash); } function finishCrowdsale() onlyOwner public { crowdsaleFinished = true; } function transfer(address _to, uint256 _value) public onlyPayloadSize(2 * 32) { require(balanceOf[msg.sender] >= _value); require(balanceOf[_to] + _value >= balanceOf[_to]); balanceOf[msg.sender] -= _value; balanceOf[_to] += _value; Transfer(msg.sender, _to, _value); } function transferFrom(address _from, address _to, uint _value) public onlyPayloadSize(3 * 32) { require(balanceOf[_from] >= _value); require(balanceOf[_to] + _value >= balanceOf[_to]); // overflow require(allowed[_from][msg.sender] >= _value); balanceOf[_from] -= _value; balanceOf[_to] += _value; allowed[_from][msg.sender] -= _value; Transfer(_from, _to, _value); } function approve(address _spender, uint _value) public { allowed[msg.sender][_spender] = _value; Approval(msg.sender, _spender, _value); } function allowance(address _owner, address _spender) public constant returns (uint remaining) { return allowed[_owner][_spender]; } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"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":[],"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":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_minter","type":"address"},{"name":"_tokens","type":"uint256"},{"name":"_originalCoinType","type":"uint8"},{"name":"_originalTxHash","type":"bytes32"}],"name":"mintTokens","outputs":[],"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":"cryptaurBackend","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"standard","outputs":[{"name":"","type":"string"}],"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":"candidate","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","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":"_owner","type":"address"}],"name":"changeOwner","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"finishCrowdsale","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"confirmOwner","outputs":[],"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"},{"constant":false,"inputs":[{"name":"_cryptaurBackend","type":"address"}],"name":"changeBackend","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"crowdsaleFinished","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_cryptaurBackend","type":"address"}],"payable":true,"stateMutability":"payable","type":"constructor"},{"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"},{"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":"minter","type":"address"},{"indexed":false,"name":"tokens","type":"uint256"},{"indexed":false,"name":"originalCoinType","type":"uint8"},{"indexed":false,"name":"originalTxHash","type":"bytes32"}],"name":"Mint","type":"event"}]
Contract Creation Code
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Deployed Bytecode
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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000da291d62879a8a206ee6fbf198bc433aeef9a6a7
-----Decoded View---------------
Arg [0] : _cryptaurBackend (address): 0xda291D62879a8A206ee6fBf198BC433AEef9a6a7
-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000da291d62879a8a206ee6fbf198bc433aeef9a6a7
Swarm Source
bzzr://6ee4f4df1e83c5b7cd3e1e0476d04c340816883313ccd260b1f37150e1414098
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