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Address Contract Partially Verified

Address 0x620fA2993046A53dF1f365fa3fDC9e6c7763AF96
Balance 0 ETH
Nonce 1
Code Size 5654 bytes
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

5654 bytes
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Verified Source Code Partial Match

Compiler: v0.5.11+commit.c082d0b4 EVM: petersburg Optimization: No
GlobalRentalToken.sol 215 lines
pragma solidity ^0.5.0;

// ----------------------------------------------------------------------------
// ‘GRT’ token contract

// Symbol      : GRT
// Name        : Global Rental Token
// Total supply: 30.000.000.000
// Decimals    : 8
// ----------------------------------------------------------------------------


// ----------------------------------------------------------------------------
// Safe maths
// ----------------------------------------------------------------------------
library SafeMath {
    function add(uint256 a, uint256 b) internal pure returns (uint256 c) {
        c = a + b;
        require(c >= a);
    }
    function sub(uint256 a, uint256 b) internal pure returns (uint256 c) {
        require(b <= a);
        c = a - b;
    }
    function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
        c = a * b;
        require(a == 0 || c / a == b);
    }
    function div(uint256 a, uint256 b) internal pure returns (uint256 c) {
        require(b > 0);
        c = a / b;
    }
}


// ----------------------------------------------------------------------------
// ERC Token Standard #20 Interface
// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md
// ----------------------------------------------------------------------------
contract ERC20Interface {
    function totalSupply() public view returns (uint256);
    function balanceOf(address tokenOwner) public view returns (uint256 balance);
    function allowance(address tokenOwner, address spender) public view returns (uint256 remaining);
    function transfer(address to, uint256 tokens) public returns (bool success);
    function approve(address spender, uint256 tokens) public returns (bool success);
    function transferFrom(address payable from, address to, uint256 tokens) public returns (bool success);

    event Transfer(address indexed from, address indexed to, uint256 tokens);
    event Approval(address indexed tokenOwner, address indexed spender, uint256 tokens);
}


// ----------------------------------------------------------------------------
// Owned contract
// ----------------------------------------------------------------------------
contract Owned {
    address public owner;
    address public newOwner;

    event OwnershipTransferred(address indexed _from, address indexed _to);

    constructor() public {
        owner = msg.sender;
    }

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

    function transferOwnership(address _newOwner) public onlyOwner {
        newOwner = _newOwner;
    }
}


// ----------------------------------------------------------------------------
// ERC20 Token, with the addition of symbol, name and decimals and assisted
// token transfers
// ----------------------------------------------------------------------------
contract GlobalRentalToken is ERC20Interface, Owned {
    using SafeMath for uint256;
    string public symbol = "GRT";
    string public  name = "Global Rental Token";
    uint256 public decimals = 8;
    uint256 _totalSupply = 30e9* 10 ** uint(decimals);
    
    mapping(address => uint256) balances;
    mapping(address => mapping(address => uint256)) allowed;
    
    mapping(address => walletDetail) walletsAllocation;

    struct walletDetail{
        uint256 tokens;
        bool lock;
    }

    // ------------------------------------------------------------------------
    // Constructor
    // ------------------------------------------------------------------------
    constructor() public {
        owner = address(0x8915C33994f19b54c23Fb0fe63D0c228DB27dDbb);
        balances[address(this)] = totalSupply();
        emit Transfer(address(0),address(this), totalSupply());

        _makeAllocations();
    }

 function _makeAllocations() private{
        //GRT project Wallet (Locted 2 years)
        _transfer (0x8bdA7A165dC33368D8bB4107068b986Aec2D5946, 30e9 * 10 ** uint(decimals));
        walletsAllocation [0x8bdA7A165dC33368D8bB4107068b986Aec2D5946] = walletDetail(30e9 * 10 ** uint(decimals), false);
    }
    
    /** ERC20Interface function's implementation **/
    
    function totalSupply() public view returns (uint256){
       return _totalSupply; 
    }
    
    // ------------------------------------------------------------------------
    // Get the token balance for account `tokenOwner`
    // ------------------------------------------------------------------------
    function balanceOf(address tokenOwner) public view returns (uint256 balance) {
        return balances[tokenOwner];
    }

    // ------------------------------------------------------------------------
    // Transfer the balance from token owner's account to `to` account
    // - Owner's account must have sufficient balance to transfer
    // - 0 value transfers are allowed
    // ------------------------------------------------------------------------
    function transfer(address to, uint256 tokens) public returns (bool success) {
        // prevent transfer to 0x0, use burn instead
        require(address(to) != address(0));
        require(balances[msg.sender] >= tokens );
        require(balances[to] + tokens >= balances[to]);

        balances[msg.sender] = balances[msg.sender].sub(tokens);
        balances[to] = balances[to].add(tokens);
        emit Transfer(msg.sender,to,tokens);
        return true;
    }
    
    // ------------------------------------------------------------------------
    // Token owner can approve for `spender` to transferFrom(...) `tokens`
    // from the token owner's account
    // ------------------------------------------------------------------------
    function approve(address spender, uint256 tokens) public returns (bool success){
        allowed[msg.sender][spender] = tokens;
        emit Approval(msg.sender,spender,tokens);
        return true;
    }

    // ------------------------------------------------------------------------
    // Transfer `tokens` from the `from` account to the `to` account
    // 
    // The calling account must already have sufficient tokens approve(...)-d
    // for spending from the `from` account and
    // - From account must have sufficient balance to transfer
    // - Spender must have sufficient allowance to transfer
    // - 0 value transfers are allowed
    // ------------------------------------------------------------------------
    function transferFrom(address payable from, address to, uint256 tokens) public returns (bool success){
        require(tokens <= allowed[from][msg.sender]); //check allowance
        require(balances[from] >= tokens);

        balances[from] = balances[from].sub(tokens);
        balances[to] = balances[to].add(tokens);
        allowed[from][msg.sender] = allowed[from][msg.sender].sub(tokens);
        emit Transfer(from,to,tokens);
        return true;
    }
    
    // ------------------------------------------------------------------------
    // Returns the amount of tokens approved by the owner that can be
    // transferred to the spender's account
    // ------------------------------------------------------------------------
    function allowance(address tokenOwner, address spender) public view returns (uint256 remaining) {
        return allowed[tokenOwner][spender];
    }
    
    function transferFromContract(address to, uint256 tokens) public onlyOwner returns (bool success){
        _transfer(to,tokens);
        return true;
    }

    function _transfer(address to, uint256 tokens) internal {
        // prevent transfer to 0x0, use burn instead
        require(address(to) != address(0));
        require(balances[address(this)] >= tokens );
        require(balances[to] + tokens >= balances[to]);
        
        balances[address(this)] = balances[address(this)].sub(tokens);
        balances[to] = balances[to].add(tokens);
        emit Transfer(address(this),to,tokens);
    }

    function openLock(address _address) public onlyOwner{
        // open lock and transfer to respective address
        require(walletsAllocation[_address].lock);
        require(walletsAllocation[_address].tokens > 0);
        require(balances[_address] == 0);

        _transfer(_address, walletsAllocation[_address].tokens);
        walletsAllocation[_address].lock = false;
    }
    
    // ------------------------------------------------------------------------
    // Don't Accepts ETH
    // ------------------------------------------------------------------------
    function () external payable {
        revert();
    }
}

Read Contract

allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint256
name 0x06fdde03 → string
newOwner 0xd4ee1d90 → address
owner 0x8da5cb5b → address
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256

Write Contract 6 functions

These functions modify contract state and require a wallet transaction to execute.

approve 0x095ea7b3
address spender
uint256 tokens
returns: bool
openLock 0x1813f215
address _address
transfer 0xa9059cbb
address to
uint256 tokens
returns: bool
transferFrom 0x23b872dd
address from
address to
uint256 tokens
returns: bool
transferFromContract 0x1a88f306
address to
uint256 tokens
returns: bool
transferOwnership 0xf2fde38b
address _newOwner

Recent Transactions

No transactions found for this address