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Contract Overview | TenXContract
Balance: 0 Ether
Ether Value: $0
Transactions: 347487 txns
Token Contract: TenXPay (PAY)
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Contract Creator: 0xd43d09ec1bc5e57c8f3d0c64020d403b04c7f783at txn 0xcf23f8c92fe3b06469fac1fa93bece671e43f37df53cbd263ef5266e21de22ca
Token Balances:
 Latest 25 txns from a total Of 347487 transactions (+3 PendingTxns)
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TxHash Age From To Value [TxFee]
0x580ba2e0d948f0d5bcac8c0f51ce94c189d7936b93668b312befec2736f7d0e4(pending)0x97cc18d79230e2458d3b9107a3c425f9cbd7a730  IN  0xb97048628db6b661d4c2aa833e95dbe1a905b2800 Ether(pending)
0x50aba206b84482bd8bb700ee1fcd0564243e25474f078a53955a16488cdf68dc(pending)0x7051e5ad19fdc60b235d2b3ab45c850398041731  IN  0xb97048628db6b661d4c2aa833e95dbe1a905b2800 Ether(pending)
0xe9d1f69266bc33327b4780ce3751b2ef110f9eaa6182b1e48ed5b968ed90dc02(pending)0xdc0a1f4ecc314fe88fe1387f84c49fb714cf92a6  IN  0xb97048628db6b661d4c2aa833e95dbe1a905b2800 Ether(pending)
0x93eb5826e8755980da610f17cc4a825e4cbe09d5a265438b5186921a678a344810 mins ago0xfdd31c98201ea78fccf4ae5e1b6ae43a2f6375e5  IN   TenXContract0 Ether0.00111579
0x633fec2b3501f73541de56727b89c71050cd1b6fe9dac506d2b441e781bf22b910 mins agoBittrex  IN   TenXContract0 Ether0.00260325
0x1877435b92a47bf6632aaaa2a56950bd225e16f9adbed9cd11cfe78f82c8270d13 mins ago0xfdd31c98201ea78fccf4ae5e1b6ae43a2f6375e5  IN   TenXContract0 Ether0.001008
0x38f678e55c5b88d6c76081c1f3634b4accec27629e5e5fae5f85869a4af3ba8222 mins agoBittrex  IN   TenXContract0 Ether0.00260325
0xb6adac523f19028b1e2ba445fdcecac1be3b5b58406f46c967e80134834198f030 mins ago0xf90b50a9895bd3958778f075a4ca172d28472e72  IN   TenXContract0 Ether0.00044478
0x7164eca47a21018bfaee8b4b24401122e27a7db753e2b73cca614b59651842de32 mins agoBittrex  IN   TenXContract0 Ether0.00260005
0xa5f38e0070c50f2feec9a2e8baf736694bb7ef57708d10b4b20c1705d18961a750 mins ago0x95ade2186a5728aea80b105f914c9521c57e6f8d  IN   TenXContract0 Ether0.002779875
0xd5405c687fa10b632b4573d5e2ae91c2e590d6657cbcecd4fde2f6cf6d865ccd1 hr 1 min ago0x236f9f97e0e62388479bf9e5ba4889e46b0273c3  IN   TenXContract0 Ether0.00260325
0x221574f48eda6a19716a467be05f2a5f8f36839a8953eaf3d9171912f3f33c351 hr 2 mins ago0x2b5634c42055806a59e9107ed44d43c426e58258  IN   TenXContract0 Ether0.000781935
0xa2dd637b9e8daa49d35921e3a17486c90ff7a2144eb4c35dc15beeed1652f5a61 hr 4 mins ago0x54f399ed6c967db3a1b30919b30ce00273e5055f  IN   TenXContract0 Ether0.00133158
0x38e05ecbe1e71abbeee096aee105e215cdf720931424ecd0c727a2a676f425f41 hr 6 mins ago0xd93be27a6aefc97bfc0ddaefdcfc587632c55e83  IN   TenXContract0 Ether0.001522289
0x382967143352d65f998e6416bdbdf3d044d794f87a1d9a0fa17cfcb47db67dfe1 hr 9 mins ago0x5dbccde415f49ee18db644fbab081cca07d91b13  IN   TenXContract0 Ether0.0004321779
0x69d677ba531158f4a1b91bc1d158418121b8a6e58e065f7919cd5b9b593d5bbf1 hr 10 mins ago0x3a9d7e387fb7bbbbf6c2e277468688b6e05dafa5  IN   TenXContract0 Ether0.00045977
0x5731b872f1328a25f467bc3db30c03b80abff132b25d9617138767b3044fb5861 hr 15 mins ago0x401cc4eca7fc0943dc4910b27ca02b82c3520ec2  IN   TenXContract0 Ether0.0005980115
0xd708cac7ef4c92f569f1ae436646f66459e56d5cfac101bd63ac0bc6396622cb1 hr 18 mins ago0xfa379d5021aa13aea7e3256ca10f31f432a9bdc6  IN   TenXContract0 Ether0.000572715
0x7c2789686a60557de61deaae98db5f31d173701e1f8fc27c95f40e430eab82931 hr 24 mins ago0x1fcac8054aedeccdb6da04af0b5ec54e4cb2bffe  IN   TenXContract0 Ether0.00031747716
0x6a813c8e412171d89e27aba998c431e03cb44dc18ad17aac4970f36f7e4411251 hr 29 mins ago0x282983a20c7416fb4839671e27e20bda06515c4f  IN   TenXContract0 Ether0.0005034666
0x29ce9b9506ef3a9edf6a0af4819e4076a367e47ef68cde4c1d8bd5b6db3e54d41 hr 30 mins ago0x0d0707963952f2fba59dd06f2b425ace40b492fe  IN   TenXContract0 Ether0.00072891
0x1da9a5afbc3368da5eb7867ca2cf188d4d6cffa9e25899b9a74057b23339de171 hr 37 mins ago0x4d67ae3c1ef7bc0352422ee85154eb5a4eb88f75  IN   TenXContract0 Ether0.00074258
0x371d9fca36093b004f37654f4f59b2b985aa9424a0144110be0705418d5559041 hr 43 mins ago0x1706b03f1d932b57e26e5cc7d81b45188f01c429  IN   TenXContract0 Ether0.000408419
0xf0a40721eb7ca11b09aeb137303cacab3f0cab789533d601ac6c0353f0381c211 hr 43 mins ago0x8b2f8e3486da991dff9cfc45c9e4ed078bcd2954  IN   TenXContract0 Ether0.0010413
0xfeafa741f87f1191dfacb952e7c641e181b321cc4da3d4d9502f65023b532d7e1 hr 44 mins agoBittrex  IN   TenXContract0 Ether0.00260325
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0xcf23f8c92fe3b06469fac1fa93bece671e43f37df53cbd263ef5266e21de22ca3879982338 days 12 hrs ago0xd43d09ec1bc5e57c8f3d0c64020d403b04c7f783  Contract Creation0 Ether
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Warning: The compiled contract might be susceptible to ZeroFunctionSelector (very low-severity), DelegateCallReturnValue (low-severity), ECRecoverMalformedInput (medium-severity), SkipEmptyStringLiteral (low-severity) Solidity compiler bugs.

Contract Source Code Verified (Exact match)
Contract Name: PayToken
Compiler Version: v0.4.11+commit.68ef5810
Optimization Enabled: Yes
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

pragma solidity 0.4.11;


/**
 * @title Ownable
 * @dev 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;


  /** 
   * @dev The Ownable constructor sets the original `owner` of the contract to the sender
   * account.
   */
  function Ownable() {
    owner = msg.sender;
  }


  /**
   * @dev Throws if called by any account other than the owner. 
   */
  modifier onlyOwner() {
    if (msg.sender != owner) {
      throw;
    }
    _;
  }


  /**
   * @dev 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 {
    if (newOwner != address(0)) {
      owner = newOwner;
    }
  }

}



/**
 * @title Authorizable
 * @dev Allows to authorize access to certain function calls
 * 
 * ABI
 * [{"constant":true,"inputs":[{"name":"authorizerIndex","type":"uint256"}],"name":"getAuthorizer","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_addr","type":"address"}],"name":"addAuthorized","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_addr","type":"address"}],"name":"isAuthorized","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"inputs":[],"payable":false,"type":"constructor"}]
 */
contract Authorizable {

  address[] authorizers;
  mapping(address => uint) authorizerIndex;

  /**
   * @dev Throws if called by any account tat is not authorized. 
   */
  modifier onlyAuthorized {
    require(isAuthorized(msg.sender));
    _;
  }

  /**
   * @dev Contructor that authorizes the msg.sender. 
   */
  function Authorizable() {
    authorizers.length = 2;
    authorizers[1] = msg.sender;
    authorizerIndex[msg.sender] = 1;
  }

  /**
   * @dev Function to get a specific authorizer
   * @param authorizerIndex index of the authorizer to be retrieved.
   * @return The address of the authorizer.
   */
  function getAuthorizer(uint authorizerIndex) external constant returns(address) {
    return address(authorizers[authorizerIndex + 1]);
  }

  /**
   * @dev Function to check if an address is authorized
   * @param _addr the address to check if it is authorized.
   * @return boolean flag if address is authorized.
   */
  function isAuthorized(address _addr) constant returns(bool) {
    return authorizerIndex[_addr] > 0;
  }

  /**
   * @dev Function to add a new authorizer
   * @param _addr the address to add as a new authorizer.
   */
  function addAuthorized(address _addr) external onlyAuthorized {
    authorizerIndex[_addr] = authorizers.length;
    authorizers.length++;
    authorizers[authorizers.length - 1] = _addr;
  }

}

/**
 * @title ExchangeRate
 * @dev Allows updating and retrieveing of Conversion Rates for PAY tokens
 *
 * ABI
 * [{"constant":false,"inputs":[{"name":"_symbol","type":"string"},{"name":"_rate","type":"uint256"}],"name":"updateRate","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"data","type":"uint256[]"}],"name":"updateRates","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_symbol","type":"string"}],"name":"getRate","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":"","type":"bytes32"}],"name":"rates","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"type":"function"},{"anonymous":false,"inputs":[{"indexed":false,"name":"timestamp","type":"uint256"},{"indexed":false,"name":"symbol","type":"bytes32"},{"indexed":false,"name":"rate","type":"uint256"}],"name":"RateUpdated","type":"event"}]
 */
contract ExchangeRate is Ownable {

  event RateUpdated(uint timestamp, bytes32 symbol, uint rate);

  mapping(bytes32 => uint) public rates;

  /**
   * @dev Allows the current owner to update a single rate.
   * @param _symbol The symbol to be updated. 
   * @param _rate the rate for the symbol. 
   */
  function updateRate(string _symbol, uint _rate) public onlyOwner {
    rates[sha3(_symbol)] = _rate;
    RateUpdated(now, sha3(_symbol), _rate);
  }

  /**
   * @dev Allows the current owner to update multiple rates.
   * @param data an array that alternates sha3 hashes of the symbol and the corresponding rate . 
   */
  function updateRates(uint[] data) public onlyOwner {
    if (data.length % 2 > 0)
      throw;
    uint i = 0;
    while (i < data.length / 2) {
      bytes32 symbol = bytes32(data[i * 2]);
      uint rate = data[i * 2 + 1];
      rates[symbol] = rate;
      RateUpdated(now, symbol, rate);
      i++;
    }
  }

  /**
   * @dev Allows the anyone to read the current rate.
   * @param _symbol the symbol to be retrieved. 
   */
  function getRate(string _symbol) public constant returns(uint) {
    return rates[sha3(_symbol)];
  }

}

/**
 * Math operations with safety checks
 */
library SafeMath {
  function mul(uint a, uint b) internal returns (uint) {
    uint c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }

  function div(uint a, uint b) internal returns (uint) {
    // assert(b > 0); // Solidity automatically throws when dividing by 0
    uint c = a / b;
    // assert(a == b * c + a % b); // There is no case in which this doesn't hold
    return c;
  }

  function sub(uint a, uint b) internal returns (uint) {
    assert(b <= a);
    return a - b;
  }

  function add(uint a, uint b) internal returns (uint) {
    uint c = a + b;
    assert(c >= a);
    return c;
  }

  function max64(uint64 a, uint64 b) internal constant returns (uint64) {
    return a >= b ? a : b;
  }

  function min64(uint64 a, uint64 b) internal constant returns (uint64) {
    return a < b ? a : b;
  }

  function max256(uint256 a, uint256 b) internal constant returns (uint256) {
    return a >= b ? a : b;
  }

  function min256(uint256 a, uint256 b) internal constant returns (uint256) {
    return a < b ? a : b;
  }

  function assert(bool assertion) internal {
    if (!assertion) {
      throw;
    }
  }
}


/**
 * @title ERC20Basic
 * @dev Simpler version of ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
contract ERC20Basic {
  uint public totalSupply;
  function balanceOf(address who) constant returns (uint);
  function transfer(address to, uint value);
  event Transfer(address indexed from, address indexed to, uint value);
}




/**
 * @title ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
contract ERC20 is ERC20Basic {
  function allowance(address owner, address spender) constant returns (uint);
  function transferFrom(address from, address to, uint value);
  function approve(address spender, uint value);
  event Approval(address indexed owner, address indexed spender, uint value);
}




/**
 * @title Basic token
 * @dev Basic version of StandardToken, with no allowances. 
 */
contract BasicToken is ERC20Basic {
  using SafeMath for uint;

  mapping(address => uint) balances;

  /**
   * @dev Fix for the ERC20 short address attack.
   */
  modifier onlyPayloadSize(uint size) {
     if(msg.data.length < size + 4) {
       throw;
     }
     _;
  }

  /**
  * @dev transfer token for a specified address
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  */
  function transfer(address _to, uint _value) onlyPayloadSize(2 * 32) {
    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    Transfer(msg.sender, _to, _value);
  }

  /**
  * @dev Gets the balance of the specified address.
  * @param _owner The address to query the the balance of. 
  * @return An uint representing the amount owned by the passed address.
  */
  function balanceOf(address _owner) constant returns (uint balance) {
    return balances[_owner];
  }

}




/**
 * @title Standard ERC20 token
 *
 * @dev Implemantation of the basic standart token.
 * @dev https://github.com/ethereum/EIPs/issues/20
 * @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
 */
contract StandardToken is BasicToken, ERC20 {

  mapping (address => mapping (address => uint)) allowed;


  /**
   * @dev 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 uint the amout of tokens to be transfered
   */
  function transferFrom(address _from, address _to, uint _value) onlyPayloadSize(3 * 32) {
    var _allowance = allowed[_from][msg.sender];

    // Check is not needed because sub(_allowance, _value) will already throw if this condition is not met
    // if (_value > _allowance) throw;

    balances[_to] = balances[_to].add(_value);
    balances[_from] = balances[_from].sub(_value);
    allowed[_from][msg.sender] = _allowance.sub(_value);
    Transfer(_from, _to, _value);
  }

  /**
   * @dev Aprove the passed address to spend the specified amount of tokens on beahlf of msg.sender.
   * @param _spender The address which will spend the funds.
   * @param _value The amount of tokens to be spent.
   */
  function approve(address _spender, uint _value) {

    // 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
    if ((_value != 0) && (allowed[msg.sender][_spender] != 0)) throw;

    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
  }

  /**
   * @dev Function to check the amount of tokens than 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 uint specifing the amount of tokens still avaible for the spender.
   */
  function allowance(address _owner, address _spender) constant returns (uint remaining) {
    return allowed[_owner][_spender];
  }

}






/**
 * @title Mintable token
 * @dev Simple ERC20 Token example, with mintable token creation
 * @dev Issue: * https://github.com/OpenZeppelin/zeppelin-solidity/issues/120
 * Based on code by TokenMarketNet: https://github.com/TokenMarketNet/ico/blob/master/contracts/MintableToken.sol
 */

contract MintableToken is StandardToken, Ownable {
  event Mint(address indexed to, uint value);
  event MintFinished();

  bool public mintingFinished = false;
  uint public totalSupply = 0;


  modifier canMint() {
    if(mintingFinished) throw;
    _;
  }

  /**
   * @dev Function to mint tokens
   * @param _to The address that will recieve the minted tokens.
   * @param _amount The amount of tokens to mint.
   * @return A boolean that indicates if the operation was successful.
   */
  function mint(address _to, uint _amount) onlyOwner canMint returns (bool) {
    totalSupply = totalSupply.add(_amount);
    balances[_to] = balances[_to].add(_amount);
    Mint(_to, _amount);
    return true;
  }

  /**
   * @dev Function to stop minting new tokens.
   * @return True if the operation was successful.
   */
  function finishMinting() onlyOwner returns (bool) {
    mintingFinished = true;
    MintFinished();
    return true;
  }
}


/**
 * @title PayToken
 * @dev The main PAY token contract
 * 
 * ABI 
 * [{"constant":true,"inputs":[],"name":"mintingFinished","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"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":[],"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":[],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"startTrading","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_amount","type":"uint256"}],"name":"mint","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"tradingStarted","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"finishMinting","outputs":[{"name":"","type":"bool"}],"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":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Mint","type":"event"},{"anonymous":false,"inputs":[],"name":"MintFinished","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"},{"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 PayToken is MintableToken {

  string public name = "TenX Pay Token";
  string public symbol = "PAY";
  uint public decimals = 18;

  bool public tradingStarted = false;

  /**
   * @dev modifier that throws if trading has not started yet
   */
  modifier hasStartedTrading() {
    require(tradingStarted);
    _;
  }

  /**
   * @dev Allows the owner to enable the trading. This can not be undone
   */
  function startTrading() onlyOwner {
    tradingStarted = true;
  }

  /**
   * @dev Allows anyone to transfer the PAY tokens once trading has started
   * @param _to the recipient address of the tokens. 
   * @param _value number of tokens to be transfered. 
   */
  function transfer(address _to, uint _value) hasStartedTrading {
    super.transfer(_to, _value);
  }

   /**
   * @dev Allows anyone to transfer the PAY tokens once trading has started
   * @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 uint the amout of tokens to be transfered
   */
  function transferFrom(address _from, address _to, uint _value) hasStartedTrading {
    super.transferFrom(_from, _to, _value);
  }

}


/**
 * @title MainSale
 * @dev The main PAY token sale contract
 * 
 * ABI
 * [{"constant":false,"inputs":[{"name":"_multisigVault","type":"address"}],"name":"setMultisigVault","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"authorizerIndex","type":"uint256"}],"name":"getAuthorizer","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"exchangeRate","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"altDeposits","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"recipient","type":"address"},{"name":"tokens","type":"uint256"}],"name":"authorizedCreateTokens","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"finishMinting","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_exchangeRate","type":"address"}],"name":"setExchangeRate","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_token","type":"address"}],"name":"retrieveTokens","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"totalAltDeposits","type":"uint256"}],"name":"setAltDeposit","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"start","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"recipient","type":"address"}],"name":"createTokens","outputs":[],"payable":true,"type":"function"},{"constant":false,"inputs":[{"name":"_addr","type":"address"}],"name":"addAuthorized","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"multisigVault","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_hardcap","type":"uint256"}],"name":"setHardCap","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_start","type":"uint256"}],"name":"setStart","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"token","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_addr","type":"address"}],"name":"isAuthorized","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"payable":true,"type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"recipient","type":"address"},{"indexed":false,"name":"ether_amount","type":"uint256"},{"indexed":false,"name":"pay_amount","type":"uint256"},{"indexed":false,"name":"exchangerate","type":"uint256"}],"name":"TokenSold","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"recipient","type":"address"},{"indexed":false,"name":"pay_amount","type":"uint256"}],"name":"AuthorizedCreate","type":"event"},{"anonymous":false,"inputs":[],"name":"MainSaleClosed","type":"event"}]
 */
contract MainSale is Ownable, Authorizable {
  using SafeMath for uint;
  event TokenSold(address recipient, uint ether_amount, uint pay_amount, uint exchangerate);
  event AuthorizedCreate(address recipient, uint pay_amount);
  event MainSaleClosed();

  PayToken public token = new PayToken();

  address public multisigVault;

  uint hardcap = 200000 ether;
  ExchangeRate public exchangeRate;

  uint public altDeposits = 0;
  uint public start = 1498302000; //new Date("Jun 24 2017 11:00:00 GMT").getTime() / 1000

  /**
   * @dev modifier to allow token creation only when the sale IS ON
   */
  modifier saleIsOn() {
    require(now > start && now < start + 28 days);
    _;
  }

  /**
   * @dev modifier to allow token creation only when the hardcap has not been reached
   */
  modifier isUnderHardCap() {
    require(multisigVault.balance + altDeposits <= hardcap);
    _;
  }

  /**
   * @dev Allows anyone to create tokens by depositing ether.
   * @param recipient the recipient to receive tokens. 
   */
  function createTokens(address recipient) public isUnderHardCap saleIsOn payable {
    uint rate = exchangeRate.getRate("ETH");
    uint tokens = rate.mul(msg.value).div(1 ether);
    token.mint(recipient, tokens);
    require(multisigVault.send(msg.value));
    TokenSold(recipient, msg.value, tokens, rate);
  }


  /**
   * @dev Allows to set the toal alt deposit measured in ETH to make sure the hardcap includes other deposits
   * @param totalAltDeposits total amount ETH equivalent
   */
  function setAltDeposit(uint totalAltDeposits) public onlyOwner {
    altDeposits = totalAltDeposits;
  }

  /**
   * @dev Allows authorized acces to create tokens. This is used for Bitcoin and ERC20 deposits
   * @param recipient the recipient to receive tokens.
   * @param tokens number of tokens to be created. 
   */
  function authorizedCreateTokens(address recipient, uint tokens) public onlyAuthorized {
    token.mint(recipient, tokens);
    AuthorizedCreate(recipient, tokens);
  }

  /**
   * @dev Allows the owner to set the hardcap.
   * @param _hardcap the new hardcap
   */
  function setHardCap(uint _hardcap) public onlyOwner {
    hardcap = _hardcap;
  }

  /**
   * @dev Allows the owner to set the starting time.
   * @param _start the new _start
   */
  function setStart(uint _start) public onlyOwner {
    start = _start;
  }

  /**
   * @dev Allows the owner to set the multisig contract.
   * @param _multisigVault the multisig contract address
   */
  function setMultisigVault(address _multisigVault) public onlyOwner {
    if (_multisigVault != address(0)) {
      multisigVault = _multisigVault;
    }
  }

  /**
   * @dev Allows the owner to set the exchangerate contract.
   * @param _exchangeRate the exchangerate address
   */
  function setExchangeRate(address _exchangeRate) public onlyOwner {
    exchangeRate = ExchangeRate(_exchangeRate);
  }

  /**
   * @dev Allows the owner to finish the minting. This will create the 
   * restricted tokens and then close the minting.
   * Then the ownership of the PAY token contract is transfered 
   * to this owner.
   */
  function finishMinting() public onlyOwner {
    uint issuedTokenSupply = token.totalSupply();
    uint restrictedTokens = issuedTokenSupply.mul(49).div(51);
    token.mint(multisigVault, restrictedTokens);
    token.finishMinting();
    token.transferOwnership(owner);
    MainSaleClosed();
  }

  /**
   * @dev Allows the owner to transfer ERC20 tokens to the multi sig vault
   * @param _token the contract address of the ERC20 contract
   */
  function retrieveTokens(address _token) public onlyOwner {
    ERC20 token = ERC20(_token);
    token.transfer(multisigVault, token.balanceOf(this));
  }

  /**
   * @dev Fallback function which receives ether and created the appropriate number of tokens for the 
   * msg.sender.
   */
  function() external payable {
    createTokens(msg.sender);
  }

}

    Contract ABI  
[{"constant":true,"inputs":[],"name":"mintingFinished","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"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":[],"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":[],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"startTrading","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_amount","type":"uint256"}],"name":"mint","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"tradingStarted","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"finishMinting","outputs":[{"name":"","type":"bool"}],"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":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Mint","type":"event"},{"anonymous":false,"inputs":[],"name":"MintFinished","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"},{"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
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   Swarm Source:
bzzr://c6bc746495bfdc249c3c265cc1ae5765577b1a245e6ec2967219cc197d800c9b

 

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