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ERC-20
Overview
Max Total Supply
10,000,000,000 UWTC
Holders
4,426
Total Transfers
-
Market
Onchain Market Cap
$0.00
Circulating Supply Market Cap
-
Other Info
Token Contract (WITH 6 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
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Contract Name:
UWTCToken
Compiler Version
v0.4.23+commit.124ca40d
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2019-02-20 */ pragma solidity ^0.4.23; library SafeMath { 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; } function div(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c = a / b; return c; } function sub(uint256 a, uint256 b) internal pure returns (uint256) { assert(b <= a); return a - b; } function add(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c = a + b; assert(c >= a); return c; } } contract BasicToken { using SafeMath for uint256; string public name; string public symbol; uint8 public decimals = 18; uint256 _totalSupply; mapping(address => uint256) _balances; event Transfer(address indexed from, address indexed to, uint256 value); function totalSupply() public view returns (uint256) { return _totalSupply; } function balanceOf(address addr) public view returns (uint256 balance) { return _balances[addr]; } function transfer(address to, uint256 value) public returns (bool) { require(to != address(0)); require(value <= _balances[msg.sender]); _balances[msg.sender] = _balances[msg.sender].sub(value); _balances[to] = _balances[to].add(value); emit Transfer(msg.sender, to, value); return true; } } contract StandardToken is BasicToken { mapping (address => mapping (address => uint256)) _allowances; event Approval(address indexed owner, address indexed agent, uint256 value); function transferFrom(address from, address to, uint256 value) public returns (bool) { require(to != address(0)); require(value <= _balances[from]); require(value <= _allowances[from][msg.sender]); _balances[from] = _balances[from].sub(value); _balances[to] = _balances[to].add(value); _allowances[from][msg.sender] = _allowances[from][msg.sender].sub(value); emit Transfer(from, to, value); return true; } function approve(address agent, uint256 value) public returns (bool) { _allowances[msg.sender][agent] = value; emit Approval(msg.sender, agent, value); return true; } function allowance(address owner, address agent) public view returns (uint256) { return _allowances[owner][agent]; } function increaseApproval(address agent, uint value) public returns (bool) { _allowances[msg.sender][agent] = _allowances[msg.sender][agent].add(value); emit Approval(msg.sender, agent, _allowances[msg.sender][agent]); return true; } function decreaseApproval(address agent, uint value) public returns (bool) { uint allowanceValue = _allowances[msg.sender][agent]; if (value > allowanceValue) { _allowances[msg.sender][agent] = 0; } else { _allowances[msg.sender][agent] = allowanceValue.sub(value); } emit Approval(msg.sender, agent, _allowances[msg.sender][agent]); return true; } } contract UWTCToken is StandardToken { string public name = "UP WALLET COIN"; string public symbol = "UWTC"; uint8 public decimals = 6; constructor( address _tokenReceiver ) public { // 10 billion _totalSupply = 10 * (10 ** 9) * (10 ** uint256(decimals)); _balances[_tokenReceiver] = _totalSupply; emit Transfer(0x0, _tokenReceiver, _totalSupply); } }
Contract Security Audit
- 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":"agent","type":"address"},{"name":"value","type":"uint256"}],"name":"approve","outputs":[{"name":"","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":false,"inputs":[{"name":"agent","type":"address"},{"name":"value","type":"uint256"}],"name":"decreaseApproval","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"addr","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":false,"inputs":[{"name":"to","type":"address"},{"name":"value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"agent","type":"address"},{"name":"value","type":"uint256"}],"name":"increaseApproval","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"},{"name":"agent","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_tokenReceiver","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"agent","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","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"}]
Contract Creation Code
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Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
0000000000000000000000008b8cc56b9bef930f7f3e31c6df44c1bd62e043ca
-----Decoded View---------------
Arg [0] : _tokenReceiver (address): 0x8b8Cc56b9BeF930f7F3e31c6Df44C1Bd62E043CA
-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000008b8cc56b9bef930f7f3e31c6df44c1bd62e043ca
Swarm Source
bzzr://8b96115f633a094a7347d67b6dc411916c859b444bd757785dc27984a860f9f1
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