Token

Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

 contract SafeMath    - function safeMul(uint256 a, uint256 b ...    - function safeDiv(uint256 a, uint256 b ...    - function safeSub(uint256 a, uint256 b ...    - function safeAdd(uint256 a, uint256 b ...    - function max64(uint64 a, uint64 b)    - function min64(uint64 a, uint64 b)    - function max256(uint256 a, uint256 b)    - function min256(uint256 a, uint256 b) interface ERC20Face    - function transfer(address _to, uint25 ...    - function transferFrom(address _from, ...    - function approve(address _spender, ui ...    - function balanceOf(address _who)    - function allowance(address _owner, ad ...  contract ERC20 is ERC20Face    - function transfer(address _to, uint25 ...    - function transferFrom(address _from, ...    - function approve(address _spender, ui ...    - function balanceOf(address _owner)    - function allowance(address _owner, ad ...  contract UnlimitedAllowanceToken i ...    - function transferFrom(address _from, ...  contract RigoToken is UnlimitedAll ... *    - function mintToken(    - function changeMintingAddress(address ...    - function changeRigoblockAddress(addre ...

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2018-11-10
*/

/*

 Copyright 2017-2018 RigoBlock, Rigo Investment Sagl.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.

*/

pragma solidity 0.4.25;
pragma experimental "v0.5.0";

contract SafeMath {

    function safeMul(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a * b;
        assert(a == 0 || c / a == b);
        return c;
    }

    function safeDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        assert(b > 0);
        uint256 c = a / b;
        assert(a == b * c + a % b);
        return c;
    }

    function safeSub(uint256 a, uint256 b) internal pure returns (uint256) {
        assert(b <= a);
        return a - b;
    }

    function safeAdd(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        assert(c>=a && c>=b);
        return c;
    }

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

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

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

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

interface ERC20Face {

    event Transfer(address indexed _from, address indexed _to, uint256 _value);
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);

    function transfer(address _to, uint256 _value) external returns (bool success);
    function transferFrom(address _from, address _to, uint256 _value) external returns (bool success);
    function approve(address _spender, uint256 _value) external returns (bool success);

    function balanceOf(address _who) external view returns (uint256);
    function allowance(address _owner, address _spender) external view returns (uint256);
}

contract ERC20 is ERC20Face {

    function transfer(address _to, uint256 _value)
        external
        returns (bool success)
    {
        require(balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]);
        balances[msg.sender] -= _value;
        balances[_to] += _value;
        emit Transfer(msg.sender, _to, _value);
        return true;
    }

    function transferFrom(address _from, address _to, uint256 _value)
        external
        returns (bool success)
    {
        require(balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]);
        balances[_to] += _value;
        balances[_from] -= _value;
        allowed[_from][msg.sender] -= _value;
        emit Transfer(_from, _to, _value);
        return true;
    }

    function approve(address _spender, uint256 _value)
        external
        returns (bool success)
    {
        allowed[msg.sender][_spender] = _value;
        emit Approval(msg.sender, _spender, _value);
        return true;
    }

    function balanceOf(address _owner)
        external
        view
        returns (uint256)
    {
        return balances[_owner];
    }

    function allowance(address _owner, address _spender)
        external
        view
        returns (uint256)
    {
        return allowed[_owner][_spender];
    }

    uint256 public totalSupply;
    mapping (address => uint256) balances;
    mapping (address => mapping (address => uint256)) allowed;
}

contract UnlimitedAllowanceToken is ERC20 {

    uint256 constant MAX_UINT = 2**256 - 1;

    /// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance.
    /// @param _from Address to transfer from.
    /// @param _to Address to transfer to.
    /// @param _value Amount to transfer.
    /// @return Success of transfer.
    function transferFrom(address _from, address _to, uint256 _value)
        external
        returns (bool)
    {
        uint256 allowance = allowed[_from][msg.sender];
        require(
            balances[_from] >= _value
            && allowance >= _value
            && balances[_to] + _value >= balances[_to]
        );
        balances[_to] += _value;
        balances[_from] -= _value;
        if (allowance < MAX_UINT) {
            allowed[_from][msg.sender] -= _value;
        }
        emit Transfer(_from, _to, _value);
        return true;
    }
}

/// @title Rigo Token - Rules of the Rigo token.
/// @author Gabriele Rigo - <[email protected]>
/// @notice UnlimitedAllowanceToken is ERC20
contract RigoToken is UnlimitedAllowanceToken, SafeMath {

    string constant public name = "Rigo Token";
    string constant public symbol = "GRG";
    uint8 constant public decimals = 18;

    uint256 public totalSupply = 10**25; // 10 million tokens, 18 decimal places
    address public minter;
    address public rigoblock;

    /*
     * EVENTS
     */
    event TokenMinted(address indexed recipient, uint256 amount);

    /*
     * MODIFIERS
     */
    modifier onlyMinter {
        require(msg.sender == minter);
        _;
    }

    modifier onlyRigoblock {
        require(msg.sender == rigoblock);
        _;
    }

    constructor(address _setMinter, address _setRigoblock) public {
        minter = _setMinter;
        rigoblock = _setRigoblock;
        balances[msg.sender] = totalSupply;
    }

    /*
     * CORE FUNCTIONS
     */
    /// @dev Allows minter to create new tokens
    /// @param _recipient Address of who receives new tokens
    /// @param _amount Number of new tokens
    function mintToken(
        address _recipient,
        uint256 _amount)
        external
        onlyMinter
    {
        balances[_recipient] = safeAdd(balances[_recipient], _amount);
        totalSupply = safeAdd(totalSupply, _amount);
        emit TokenMinted(_recipient, _amount);
    }

    /// @dev Allows rigoblock dao to change minter
    /// @param _newAddress Address of the new minter
    function changeMintingAddress(address _newAddress)
        external
        onlyRigoblock
    {
        minter = _newAddress;
    }

    /// @dev Allows rigoblock dao to upgrade dao
    /// @param _newAddress Address of the new rigoblock dao
    function changeRigoblockAddress(address _newAddress)
        external
        onlyRigoblock
    {
        rigoblock = _newAddress;
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"minter","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"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":[{"name":"","type":"bool"}],"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":"rigoblock","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_newAddress","type":"address"}],"name":"changeMintingAddress","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_recipient","type":"address"},{"name":"_amount","type":"uint256"}],"name":"mintToken","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_newAddress","type":"address"}],"name":"changeRigoblockAddress","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_setMinter","type":"address"},{"name":"_setRigoblock","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"recipient","type":"address"},{"indexed":false,"name":"amount","type":"uint256"}],"name":"TokenMinted","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":"_owner","type":"address"},{"indexed":true,"name":"_spender","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"Approval","type":"event"}]

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

000000000000000000000000000f05552f24850e75793d38c2bd0cbd249a9ff4000000000000000000000000000f05552f24850e75793d38c2bd0cbd249a9ff4

-----Decoded View---------------
Arg [0] : _setMinter (address): 0x000F05552f24850E75793d38C2bD0CBd249A9ff4
Arg [1] : _setRigoblock (address): 0x000F05552f24850E75793d38C2bD0CBd249A9ff4

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 000000000000000000000000000f05552f24850e75793d38c2bd0cbd249a9ff4
Arg [1] : 000000000000000000000000000f05552f24850e75793d38c2bd0cbd249a9ff4

bzzr://5f519432978cd9ebc75cd0765b2ccab98e9dbe2f29d15bc44680faed95a6bc9d