✅ [ANN] 🚀 [ICO] CRYPTOHOMA | Token for crypto-community in Telegram 🌎📈

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Hi guys!
We have successfully completed PRE-SALE having collected 12,5 ETH and ready to ICO!
Start ICO written on 30.04.18 will last 1 month before 30.05.18 ( will be held in two stages )
Step 1. 30.04.18 - 15.05.18 ( 1 ETH = 90 909 HOMA )
Step 2. 15.05.18 - 30.05.18 ( 1 ETH = 66 667 HOMA )
CRYPTOHOMA - the project which will bring together all the services useful to the crypto community in Telegram messenger.
1. Bot for the exchange of cryptocurrencies
2. Bot (shop) with payment by cryptocurrencies
3. Trading school for beginners
4. Custom project development
5. Adding news publications (channels / chats)
and other
The same coin holders HOMA will get a dividend from every transactions users into the service!
0xa0c0abf5fb0db10f208064fcbd651634dea49ac5
Code:
pragma solidity ^0.4.13;

contract Ownable {
  address public owner;


  event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);


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

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

  /**
   * @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) public onlyOwner {
    require(newOwner != address(0));
    emit OwnershipTransferred(owner, newOwner);
    owner = newOwner;
  }

}

library SafeMath {

  /**
  * @dev Multiplies two numbers, throws on overflow.
  */
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    if (a == 0) {
      return 0;
    }
    uint256 c = a * b;
    assert(c / a == b);
    return c;
  }

  /**
  * @dev Integer division of two numbers, truncating the quotient.
  */
  function div(uint256 a, uint256 b) internal pure 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;
  }

  /**
  * @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
  */
  function sub(uint256 a, uint256 b) internal pure returns (uint256) {
    assert(b <= a);
    return a - b;
  }

  /**
  * @dev Adds two numbers, throws on overflow.
  */
  function add(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a + b;
    assert(c >= a);
    return c;
  }
}

contract ERC20Basic {
  function totalSupply() public view returns (uint256);
  function balanceOf(address who) public view returns (uint256);
  function transfer(address to, uint256 value) public returns (bool);
  event Transfer(address indexed from, address indexed to, uint256 value);
}

contract BasicToken is ERC20Basic {
  using SafeMath for uint256;

  mapping(address => uint256) balances;

  uint256 totalSupply_;

  /**
  * @dev total number of tokens in existence
  */
  function totalSupply() public view returns (uint256) {
    return totalSupply_;
  }

  /**
  * @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, uint256 _value) public returns (bool) {
    require(_to != address(0));
    require(_value <= balances[msg.sender]);

    // SafeMath.sub will throw if there is not enough balance.
    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    emit Transfer(msg.sender, _to, _value);
    return true;
  }

  /**
  * @dev 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) public view returns (uint256 balance) {
    return balances[_owner];
  }

}

contract BurnableToken is BasicToken {

  event Burn(address indexed burner, uint256 value);

  /**
   * @dev Burns a specific amount of tokens.
   * @param _value The amount of token to be burned.
   */
  function burn(uint256 _value) public {
    require(_value <= balances[msg.sender]);
    // no need to require value <= totalSupply, since that would imply the
    // sender's balance is greater than the totalSupply, which *should* be an assertion failure

    address burner = msg.sender;
    balances[burner] = balances[burner].sub(_value);
    totalSupply_ = totalSupply_.sub(_value);
    emit Burn(burner, _value);
    emit Transfer(burner, address(0), _value);
  }
}

contract ERC20 is ERC20Basic {
  function allowance(address owner, address spender) public view returns (uint256);
  function transferFrom(address from, address to, uint256 value) public returns (bool);
  function approve(address spender, uint256 value) public returns (bool);
  event Approval(address indexed owner, address indexed spender, uint256 value);
}

contract StandardToken is ERC20, BasicToken {

  mapping (address => mapping (address => uint256)) internal 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 uint256 the amount of tokens to be transferred
   */
  function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
    require(_to != address(0));
    require(_value <= balances[_from]);
    require(_value <= allowed[_from][msg.sender]);

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

  /**
   * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
   *
   * Beware that changing an allowance with this method brings the risk that someone may use both the old
   * and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
   * race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
   * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
   * @param _spender The address which will spend the funds.
   * @param _value The amount of tokens to be spent.
   */
  function approve(address _spender, uint256 _value) public returns (bool) {
    allowed[msg.sender][_spender] = _value;
    emit Approval(msg.sender, _spender, _value);
    return true;
  }

  /**
   * @dev 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 specifying the amount of tokens still available for the spender.
   */
  function allowance(address _owner, address _spender) public view returns (uint256) {
    return allowed[_owner][_spender];
  }

  /**
   * @dev Increase the amount of tokens that an owner allowed to a spender.
   *
   * approve should be called when allowed[_spender] == 0. To increment
   * allowed value is better to use this function to avoid 2 calls (and wait until
   * the first transaction is mined)
   * From MonolithDAO Token.sol
   * @param _spender The address which will spend the funds.
   * @param _addedValue The amount of tokens to increase the allowance by.
   */
  function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
    allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
    emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

  /**
   * @dev Decrease the amount of tokens that an owner allowed to a spender.
   *
   * approve should be called when allowed[_spender] == 0. To decrement
   * allowed value is better to use this function to avoid 2 calls (and wait until
   * the first transaction is mined)
   * From MonolithDAO Token.sol
   * @param _spender The address which will spend the funds.
   * @param _subtractedValue The amount of tokens to decrease the allowance by.
   */
  function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
    uint oldValue = allowed[msg.sender][_spender];
    if (_subtractedValue > oldValue) {
      allowed[msg.sender][_spender] = 0;
    } else {
      allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
    }
    emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

}

contract MintableToken is StandardToken, Ownable {
  event Mint(address indexed to, uint256 amount);
  event MintFinished();

  bool public mintingFinished = false;


  modifier canMint() {
    require(!mintingFinished);
    _;
  }

  /**
   * @dev Function to mint tokens
   * @param _to The address that will receive 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, uint256 _amount) onlyOwner canMint public returns (bool) {
    totalSupply_ = totalSupply_.add(_amount);
    balances[_to] = balances[_to].add(_amount);
    emit Mint(_to, _amount);
    emit Transfer(address(0), _to, _amount);
    return true;
  }

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

contract CryptohomaToken is StandardToken, MintableToken, BurnableToken {
    
    string public name = "CryptohomaToken";
    string public symbol = "HOMA";
    uint public decimals = 18;

    using SafeMath for uint256;

    // Amount of wei raised
    uint256 public weiRaised;

    uint start = 1525132801;

    uint period = 31;

    uint256 public totalSupply = 50000000 * 1 ether;

    uint256 public totalMinted;

    uint256 public presale_tokens = 1562500 * 1 ether;
    uint public bounty_percent = 5;
    uint public airdrop_percent = 2;
    uint public organizers_percent = 15;

    address public multisig = 0xcBF6E568F588Fc198312F9587e660CbdF64DB262;
    address public presale = 0x42d8388E55A527Fa84f29A4D8768B923Dd8628E3;
    address public bounty = 0x27986d9CB66Dc4b60911D1E10f2DB6Ca3459A075;
    address public airdrop = 0xE0D7bd9a4ce64049A187b0097f86F6ae49bD19b5;
    address public organizer1 = 0x4FE7F4AA0d221827112090Ad7B90c7D8B9c08cc5;
    address public organizer2 = 0x6A7fd6308791B198739679F571bD981F7aA3a239;
    address public organizer3 = 0xCb04445D08830db4BFEB8F94fb71422C2FBAB17F;
    address public organizer4 = 0x4A44960b49816b8cB77de28FCB512AD903d62FEb;
    address public organizer5 = 0xEB27178C637336c3A6243aA312C3f197B54155f1;
    address public organizer6 = 0x84ae1B4E8c008dCbEfF91A923EA216a5fA718e25;
    address public organizer7 = 0x6de044c56D91b880C73C8e667C37A2B2A977FC3a;
    address public organizer8 = 0x5b3a08DaAcC4167e9432dCF56D3fcd147006192c;

    uint256 public rate = 0.000011 * 1 ether;
    uint256 public rate2 = 0.000015 * 1 ether;

    function CryptohomaToken() public {

        totalMinted = totalMinted.add(presale_tokens);
        super.mint(presale, presale_tokens);

        uint256 tokens = totalSupply.mul(bounty_percent).div(100);
        totalMinted = totalMinted.add(tokens);
        super.mint(bounty, tokens);

        tokens = totalSupply.mul(airdrop_percent).div(100);
        totalMinted = totalMinted.add(tokens);
        super.mint(airdrop, tokens);

        tokens = totalSupply.mul(organizers_percent).div(100);
        totalMinted = totalMinted.add(tokens);
        tokens = tokens.div(8);
        super.mint(organizer1, tokens);
        super.mint(organizer2, tokens);
        super.mint(organizer3, tokens);
        super.mint(organizer4, tokens);
        super.mint(organizer5, tokens);
        super.mint(organizer6, tokens);
        super.mint(organizer7, tokens);
        super.mint(organizer8, tokens);

    }


    /**
    * Event for token purchase logging
    * @param purchaser who paid for the tokens
    * @param beneficiary who got the tokens
    * @param value weis paid for purchase
    * @param amount amount of tokens purchased
    */
    event TokenPurchase(address indexed purchaser, address indexed beneficiary, uint256 value, uint256 amount);

    /**
    * @dev fallback function ***DO NOT OVERRIDE***
    */
    function () external payable {
        buyTokens(msg.sender);
    }

    /**
    * @dev low level token purchase ***DO NOT OVERRIDE***
    * @param _beneficiary Address performing the token purchase
    */
    function buyTokens(address _beneficiary) public payable {

        uint256 weiAmount = msg.value;
        _preValidatePurchase(_beneficiary, weiAmount);

        // calculate token amount to be created
        uint256 tokens = _getTokenAmount(weiAmount);

        // update state
        weiRaised = weiRaised.add(weiAmount);

        _processPurchase(_beneficiary, tokens);
        emit TokenPurchase(msg.sender, _beneficiary, weiAmount, tokens);

        _forwardFunds();
    }

    /**
    * @dev Override to extend the way in which ether is converted to tokens.
    * @param _weiAmount Value in wei to be converted into tokens
    * @return Number of tokens that can be purchased with the specified _weiAmount
    */
    function _getTokenAmount(uint256 _weiAmount) internal view returns (uint256) {
        return _weiAmount / rate * 1 ether;
    }

    /**
    * @dev Validation of an incoming purchase. Use require statements to revert state when conditions are not met. Use super to concatenate validations. ***ПEPEOПPEДEЛEHO***
    * @param _beneficiary Address performing the token purchase
    * @param _weiAmount Value in wei involved in the purchase
    */
    function _preValidatePurchase(address _beneficiary, uint256 _weiAmount) internal {
        require(_beneficiary != address(0));
        require(_weiAmount != 0);

        require(now > start && now < start + period * 1 days);

        if (now > start.add(15 * 1 days)) {
            rate = rate2;
        }

        uint256 tokens = _getTokenAmount(_weiAmount);
        totalMinted = totalMinted.add(tokens);

        require(totalSupply >= totalMinted);

    }

    /**
    * @dev Source of tokens. Override this method to modify the way in which the crowdsale ultimately gets and sends its tokens.
    * @param _beneficiary Address performing the token purchase
    * @param _tokenAmount Number of tokens to be emitted
    */
    function _deliverTokens(address _beneficiary, uint256 _tokenAmount) internal {
        super.transfer(_beneficiary, _tokenAmount);
    }

    /**
    * @dev Executed when a purchase has been validated and is ready to be executed. Not necessarily emits/sends tokens.
    * @param _beneficiary Address receiving the tokens
    * @param _tokenAmount Number of tokens to be purchased
    */
    function _processPurchase(address _beneficiary, uint256 _tokenAmount) internal {
        _deliverTokens(_beneficiary, _tokenAmount);
    }

    /**
    * @dev Determines how ETH is stored/forwarded on purchases.
    */
    function _forwardFunds() internal {
        multisig.transfer(msg.value);
    }

}
Current exchanges
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