ETH Price: $3,380.96 (-0.32%)
Gas: 2 Gwei

Token

Mozo Token (MOZO)
 

Overview

Max Total Supply

5,000,000,000 MOZO

Holders

2,812 (0.00%)

Market

Onchain Market Cap

$0.00

Circulating Supply Market Cap

-

Other Info

Token Contract (WITH 2 Decimals)

Balance
80 MOZO

Value
$0.00
0xae3165166e71e5eb1f8e16ed1288d326dc5921c5
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OVERVIEW

Mozo Project is a blockchain-based solution designed to help brick & mortar retailers drive foot traffic to their venues.

ICO Information

Project Sector : Retail
ICO Start Date : Jul 16, 2018
ICO End Date : Jul 23, 2018
Total Cap : $42,000,000
Hard Cap : $42,000,000
Soft Cap : $20,000,000
Token Distribution Date : Jul 29, 2018
ICO Price  : $0.09
Bonus : 0% - 20%
Country : Singapore

# Exchange Pair Price  24H Volume % Volume

Contract Source Code Verified (Exact Match)

Contract Name:
MozoToken

Compiler Version
v0.4.23+commit.124ca40d

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2018-07-14
*/

pragma solidity 0.4.23;


/**
 * @title ERC20Basic
 * @dev Simpler version of ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/179
 */
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);
}











/**
 * @title SafeMath
 * @dev Math operations with safety checks that throw on error
 */
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;
  }
}



/**
 * @title Basic token
 * @dev Basic version of StandardToken, with no allowances.
 */
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];
  }

}






/**
 * @title ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
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);
}



/**
 * @title Standard ERC20 token
 *
 * @dev Implementation of the basic standard 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 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;
  }

}






/**
 * @title Utility interfaces
 * @author Biglabs Pte. Ltd.
 * @dev Smart contract with owner
*/

contract Owner {
    /**
    * @dev Get smart contract's owner
    * @return The owner of the smart contract
    */
    function owner() public view returns (address);
    
    //check address is a valid owner (owner or coOwner)
    function isValidOwner(address _address) public view returns(bool);

}

/**
 * @title Utility interfaces
 * @author Biglabs Pte. Ltd.
 * @dev ERC20 smart contract with owner
*/

contract OwnerERC20 is ERC20Basic, Owner {
}


/**
 * @title Mozo tokens
 * @author Biglabs Pte. Ltd.
 */

contract MozoToken is StandardToken, OwnerERC20 {
    //token name
    string public constant name = "Mozo Token";

    //token symbol
    string public constant symbol = "MOZO";

    //token symbol
    uint8 public constant decimals = 2;

    //owner of contract
    address public owner_;

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


    /**
     * @notice Should provide _totalSupply = No. tokens * 100
     * @param _totalSupply Number of suply tokens = No. tokens * decimals = No. tokens * 100
    */
    function MozoToken(uint256 _totalSupply) public {
        owner_ = msg.sender;
        // constructor
        totalSupply_ = _totalSupply;
        //assign all tokens to owner
        balances[msg.sender] = totalSupply_;
        emit Transfer(0x0, msg.sender, totalSupply_);
    }

    /**
    * @dev Get smart contract's owner
    */
    function owner() public view returns (address) {
        return owner_;
    }

    function isValidOwner(address _address) public view returns(bool) {
        if (_address == owner_) {
            return true;
        }
        return false;
    }    
}

Contract Security Audit

Contract ABI

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00000000000000000000000000000000000000746a528800

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000000000000000000000000000000000746a528800

-----Decoded View---------------
Arg [0] : _totalSupply (uint256): 500000000000

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000000000000000000000000000000000746a528800


Swarm Source

bzzr://e9a101a77b39aca6adf6eb2e02f6c391881724008700aceda6cec131ebad5dd7
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