ERC-20
Overview
Max Total Supply
20,000,000 HYTV
Holders
317
Market
Onchain Market Cap
$0.00
Circulating Supply Market Cap
-
Other Info
Token Contract (WITH 3 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
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Contract Name:
AnyName
Compiler Version
v0.4.19-nightly.2017.10.29+commit.eb140bc6
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2017-11-04 */ pragma solidity ^0.4.18; /* Roman Lanskoj Limited/unlimited coin contract Simpler version of ERC20 interface 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); } /* ERC20 interface 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); } /* SafeMath - the lowest gas library 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; } } /* Basic token Basic version of StandardToken, with no allowances. */ contract BasicToken is ERC20Basic { using SafeMath for uint256; mapping(address => uint256) balances; 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; } /* 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]; } } /* Implementation of the basic standard token. https://github.com/ethereum/EIPs/issues/20 */ contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) allowed; /* 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 amout of tokens to be transfered */ 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[_to] = balances[_to].add(_value); balances[_from] = balances[_from].sub(_value); allowed[_from][msg.sender] = _allowance.sub(_value); Transfer(_from, _to, _value); return true; } /* Aprove 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 Roman Lanskoj's tokens to be spent. */ function approve(address _spender, uint256 _value) returns (bool) { // To change the approve amount you first have to reduce the addresses` // allowance to zero by calling `approve(_spender, 0)` if it is not // already 0 to mitigate the race condition described here: // https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 require((_value == 0) || (allowed[msg.sender][_spender] == 0)); allowed[msg.sender][_spender] = _value; Approval(msg.sender, _spender, _value); return true; } /* 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 specifing the amount of tokens still available for the spender. */ function allowance(address _owner, address _spender) constant returns (uint256 remaining) { return allowed[_owner][_spender]; } } /* The Ownable contract has an owner address, and provides basic authorization control functions, this simplifies the implementation of "user permissions". */ contract Ownable { address public owner; function Ownable() { owner = msg.sender; } /* Throws if called by any account other than the owner. */ modifier onlyOwner() { require(msg.sender == owner); _; } /* Allows the current owner to transfer control of the contract to a newOwner. param newOwner The address to transfer ownership to. */ function transferOwnership(address newOwner) onlyOwner { require(newOwner != address(0)); owner = newOwner; } } contract TheLiquidToken is StandardToken, Ownable { // mint can be finished and token become fixed for forever event Mint(address indexed to, uint256 amount); event MintFinished(); bool public mintingFinished = false; modifier canMint() { require(!mintingFinished); _; } function mint(address _to, uint256 _amount) onlyOwner canMint returns (bool) { totalSupply = totalSupply.add(_amount); balances[_to] = balances[_to].add(_amount); Mint(_to, _amount); return true; } /* Function to stop minting new tokens. return True if the operation was successful. */ function finishMinting() onlyOwner returns (bool) { mintingFinished = true; MintFinished(); return true; } } contract AnyName is TheLiquidToken { string public constant name = "HyperTV Token"; string public constant symbol = "HYTV"; uint public constant decimals = 3; uint256 public initialSupply = 20000000000; // Constructor function AnyName () { totalSupply = 20000000000; balances[msg.sender] = totalSupply; initialSupply = totalSupply; Transfer(0, this, totalSupply); Transfer(this, msg.sender, totalSupply); } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
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Contract Creation Code
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Deployed Bytecode
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Swarm Source
bzzr://70a5d570940fdb7e9467eb91b872a8fc08dbea53709fe07e10704ecd17049e8d
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