Token

Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

 contract ERC20Interface    - function totalSupply()    - function balanceOf(address tokenOwner ...    - function allowance(address tokenOwner ...    - function transfer(address to, uint to ...    - function approve(address spender, uin ...    - function transferFrom(address from, a ...  contract SafeMath    - function safeAdd(uint a, uint b)    - function safeSub(uint a, uint b)  contract WhiteWoolfNetworkToken is ... *    - function totalSupply()    - function balanceOf(address tokenOwner ...    - function allowance(address tokenOwner ...    - function approve(address spender, uin ...    - function transfer(address to, uint to ...    - function transferFrom(address from, a ...

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2021-06-01
*/

pragma solidity ^0.5.0;

// ----------------------------------------------------------------------------
// ERC Token Standard #20 Interface
//
// ----------------------------------------------------------------------------
contract ERC20Interface {
    function totalSupply() public view returns (uint);
    function balanceOf(address tokenOwner) public view returns (uint balance);
    function allowance(address tokenOwner, address spender) public view returns (uint remaining);
    function transfer(address to, uint tokens) public returns (bool success);
    function approve(address spender, uint tokens) public returns (bool success);
    function transferFrom(address from, address to, uint tokens) public returns (bool success);

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

// ----------------------------------------------------------------------------
// Safe Math Library 
// ----------------------------------------------------------------------------
contract SafeMath {
    function safeAdd(uint a, uint b) public pure returns (uint c) {
        c = a + b;
        require(c >= a);
    }
    function safeSub(uint a, uint b) public pure returns (uint c) {
        require(b <= a); c = a - b; } function safeMul(uint a, uint b) public pure returns (uint c) { c = a * b; require(a == 0 || c / a == b); } function safeDiv(uint a, uint b) public pure returns (uint c) { require(b > 0);
        c = a / b;
    }
}


contract WhiteWoolfNetworkToken is ERC20Interface, SafeMath {
    string public name;
    string public symbol;
    uint8 public decimals; // 18 decimals is the strongly suggested default, avoid changing it
    
    uint256 public _totalSupply;
    
    mapping(address => uint) balances;
    mapping(address => mapping(address => uint)) allowed;
    
    /**
     * Constrctor function
     *
     * Initializes contract with initial supply tokens to the creator of the contract
     */
    constructor() public {
        name = "WhiteWoolf.Network";
        symbol = "SAMMY";
        decimals = 18;
        _totalSupply = 1000000000000000000000000000000000;
        
        balances[msg.sender] = _totalSupply;
        emit Transfer(address(0), msg.sender, _totalSupply);
    }
    
    function totalSupply() public view returns (uint) {
        return _totalSupply  - balances[address(0)];
    }
    
    function balanceOf(address tokenOwner) public view returns (uint balance) {
        return balances[tokenOwner];
    }
    
    function allowance(address tokenOwner, address spender) public view returns (uint remaining) {
        return allowed[tokenOwner][spender];
    }
    
    function approve(address spender, uint tokens) public returns (bool success) {
        allowed[msg.sender][spender] = tokens;
        emit Approval(msg.sender, spender, tokens);
        return true;
    }
    
    function transfer(address to, uint tokens) public returns (bool success) {
        balances[msg.sender] = safeSub(balances[msg.sender], tokens);
        balances[to] = safeAdd(balances[to], tokens);
        emit Transfer(msg.sender, to, tokens);
        return true;
    }
    
    function transferFrom(address from, address to, uint tokens) public returns (bool success) {
        balances[from] = safeSub(balances[from], tokens);
        allowed[from][msg.sender] = safeSub(allowed[from][msg.sender], tokens);
        balances[to] = safeAdd(balances[to], tokens);
        emit Transfer(from, to, tokens);
        return true;
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"spender","type":"address"},{"name":"tokens","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":"tokens","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","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":"_totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"tokenOwner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"a","type":"uint256"},{"name":"b","type":"uint256"}],"name":"safeSub","outputs":[{"name":"c","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":false,"inputs":[{"name":"to","type":"address"},{"name":"tokens","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"a","type":"uint256"},{"name":"b","type":"uint256"}],"name":"safeDiv","outputs":[{"name":"c","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"name":"a","type":"uint256"},{"name":"b","type":"uint256"}],"name":"safeMul","outputs":[{"name":"c","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"name":"tokenOwner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"a","type":"uint256"},{"name":"b","type":"uint256"}],"name":"safeAdd","outputs":[{"name":"c","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"tokens","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"tokenOwner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"tokens","type":"uint256"}],"name":"Approval","type":"event"}]

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

1579:2100:0:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1646:18;;8:9:-1;5:2;;;30:1;27;20:12;5:2;1646:18:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:100:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;1646:18:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2809:208;;8:9:-1;5:2;;;30:1;27;20:12;5:2;2809:208:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;2809:208:0;;;;;;;;;;;;;;;;;;;;;;;;;;;2394:112;;8:9:-1;5:2;;;30:1;27;20:12;5:2;2394:112:0;;;;;;;;;;;;;;;;;;;;3318:358;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3318:358:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;3318:358:0;;;;;;;;;;;;;;;;;;1698:21;;8:9:-1;5:2;;;30:1;27;20:12;5:2;1698:21:0;;;;;;;;;;;;;;;;;;;;;;;1800:27;;8:9:-1;5:2;;;30:1;27;20:12;5:2;1800:27:0;;;;2518:120;;8:9:-1;5:2;;;30:1;27;20:12;5:2;2518:120:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;2518:120:0;-1:-1:-1;;;;;2518:120:0;;;1671:20;;8:9:-1;5:2;;;30:1;27;20:12;5:2;1671:20:0;;;;1253:102;;8:9:-1;5:2;;;30:1;27;20:12;5:2;1253:102:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;1253:102:0;;;;;;;;3029:277;;8:9:-1;5:2;;;30:1;27;20:12;5:2;3029:277:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;3029:277:0;;;;;;;;;1464:106;;8:9:-1;5:2;;;30:1;27;20:12;5:2;1464:106:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;1464:106:0;;;;;;;;1356:107;;8:9:-1;5:2;;;30:1;27;20:12;5:2;1356:107:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;1356:107:0;;;;;;;;2650:147;;8:9:-1;5:2;;;30:1;27;20:12;5:2;2650:147:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;2650:147:0;;;;;;;;;;;1131:116;;8:9:-1;5:2;;;30:1;27;20:12;5:2;1131:116:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;1131:116:0;;;;;;;;1646:18;;;;;;;;;;;;;;;-1:-1:-1;;1646:18:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::o;2809:208::-;2905:10;2872:12;2897:19;;;:7;:19;;;;;;;;-1:-1:-1;;;;;2897:28:0;;;;;;;;;;;:37;;;2950;;;;;;;2872:12;;2897:28;;2905:10;;2950:37;;;;;;;;-1:-1:-1;3005:4:0;2809:208;;;;;:::o;2394:112::-;2438:4;2478:20;;:8;:20;;;;2462:12;;:36;2394:112;:::o;3318:358::-;-1:-1:-1;;;;;3445:14:0;;3395:12;3445:14;;;:8;:14;;;;;;3437:31;;3461:6;3437:7;:31::i;:::-;-1:-1:-1;;;;;3420:14:0;;;;;;:8;:14;;;;;;;;:48;;;;3515:7;:13;;;;;3529:10;3515:25;;;;;;3507:42;;3542:6;3507:7;:42::i;:::-;-1:-1:-1;;;;;3479:13:0;;;;;;;:7;:13;;;;;;;;3493:10;3479:25;;;;;;;:70;;;;3583:12;;;;;:8;:12;;;;;3575:29;;3597:6;3575:7;:29::i;:::-;-1:-1:-1;;;;;3560:12:0;;;;;;;:8;:12;;;;;;;;;:44;;;;3620:26;;;;;;;3560:12;;3620:26;;;;;;;;;;;;;-1:-1:-1;3664:4:0;3318:358;;;;;:::o;1698:21::-;;;;;;:::o;1800:27::-;;;;:::o;2518:120::-;-1:-1:-1;;;;;2610:20:0;2578:12;2610:20;;;:8;:20;;;;;;;2518:120::o;1671:20::-;;;;;;;;;;;;;;;-1:-1:-1;;1671:20:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1253:102;1307:6;1334;;;;1326:15;;;;;;-1:-1:-1;1347:5:0;;;1253:102::o;3029:277::-;3153:10;3088:12;3144:20;;;:8;:20;;;;;;3136:37;;3166:6;3136:7;:37::i;:::-;3122:10;3113:20;;;;:8;:20;;;;;;:60;;;;-1:-1:-1;;;;;3207:12:0;;;;;;3199:29;;3221:6;3199:7;:29::i;:::-;-1:-1:-1;;;;;3184:12:0;;;;;;:8;:12;;;;;;;;;:44;;;;3244:32;;;;;;;3184:12;;3253:10;;3244:32;;;;;;;;;;-1:-1:-1;3294:4:0;3029:277;;;;:::o;1464:106::-;1518:6;1536:5;;;1528:14;;;;;;1561:1;1557;:5;;;;;;;;;1464:106;-1:-1:-1;;;1464:106:0:o;1356:107::-;1424:5;;;1439:6;;;:20;;;1458:1;1453;1449;:5;;;;;;;;:10;1439:20;1431:29;;;;;;;2650:147;-1:-1:-1;;;;;2761:19:0;;;2727:14;2761:19;;;:7;:19;;;;;;;;:28;;;;;;;;;;;;;2650:147::o;1131:116::-;1208:5;;;1232:6;;;;1224:15;;;;

bzzr://e611ea1fb23c5de7749a201deab9e0fdbba8ec6c90f5d3f5f463fb6208b2271b