ERC-20
Overview
Max Total Supply
1,000,000,000 UBC
Holders
1,231
Market
Onchain Market Cap
$0.00
Circulating Supply Market Cap
-
Other Info
Token Contract (WITH 10 Decimals)
Balance
0.00000735 UBCValue
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# | Exchange | Pair | Price | 24H Volume | % Volume |
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Contract Name:
UBCToken
Compiler Version
v0.4.11+commit.68ef5810
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2017-08-10 */ pragma solidity ^0.4.8; contract ERC20Interface { function totalSupply() constant returns (uint256 totalSupply); function balanceOf(address _owner) constant returns (uint256 balance); function transfer(address _to, uint256 _value) returns (bool success); function transferFrom(address _from, address _to, uint256 _value) returns (bool success); function approve(address _spender, uint256 _value) returns (bool success); function allowance(address _owner, address _spender) constant returns (uint256 remaining); event Transfer(address indexed _from, address indexed _to, uint256 _value); event Approval(address indexed _owner, address indexed _spender, uint256 _value); } contract UBCToken is ERC20Interface{ /* 合约初始参数*/ string public standard = 'Token 1.0.8'; string public constant name="Ubiquitous Business Credit 2.0"; string public constant symbol="UBC"; uint8 public constant decimals=10; uint256 public constant _totalSupply=10000000000000000000; /*相关规则交由社区监督*/ mapping(address => mapping (address => uint256)) allowed; //mapping (address => uint256) public balanceOf; mapping(address => uint256) balances; //mapping (address => mapping (address => uint256)) public allowance; address public owner; /* 全部*/ function UBCToken() { owner = msg.sender; balances[owner] = _totalSupply; } function totalSupply() constant returns (uint256 totalSupply) { totalSupply = _totalSupply; } /*balanceOf*/ function balanceOf(address _owner) constant returns (uint256 balance){ return balances[_owner]; } /* transfer */ function transfer(address _to, uint256 _amount) returns (bool success) { if (balances[msg.sender] >= _amount && _amount > 0 && balances[_to] + _amount > balances[_to]) { balances[msg.sender] -= _amount; balances[_to] += _amount; Transfer(msg.sender, _to, _amount); return true; } else { return false; } } /*transferFrom*/ function transferFrom(address _from, address _to, uint256 _amount) returns (bool success){ if (balances[_from] >= _amount && _amount > 0 && balances[_to] + _amount > balances[_to] && _amount <= allowed[_from][msg.sender]) { balances[_from] -= _amount; balances[_to] += _amount; allowed[_from][msg.sender] -= _amount; Transfer(_from, _to, _amount); return true; } else { return false; } } /**/ function approve(address _spender, uint256 _value) returns (bool success){ allowed[msg.sender][_spender] = _value; Approval(msg.sender, _spender, _value); return true; } /**/ function allowance(address _owner, address _spender) constant returns (uint256 remaining) { return allowed[_owner][_spender]; } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"totalSupply","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_amount","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"_totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"standard","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_amount","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"type":"function"},{"inputs":[],"payable":false,"type":"constructor"},{"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"}]
Contract Creation Code
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Deployed Bytecode
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Swarm Source
bzzr://34a8e49b1e332f34b6a4e565f2b657862ec2c220d186d055a67274e455a75257
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