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Contract

0xb83109fe57aD735e747a6F633E5c52fa0572C760
 

Overview

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0 ETH

Eth Value

$0.00

Token Holdings

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Transfer141832932022-02-11 7:03:23971 days ago1644563003IN
0xb83109fe...a0572C760
0 ETH0.0024657247.76866316
Transfer141317582022-02-03 7:48:05979 days ago1643874485IN
0xb83109fe...a0572C760
0 ETH0.0078083166.73717354
Transfer139312672022-01-03 7:47:271010 days ago1641196047IN
0xb83109fe...a0572C760
0 ETH0.01323585256.41938483
Transfer137754742021-12-10 5:25:171034 days ago1639113917IN
0xb83109fe...a0572C760
0 ETH0.0039903377.32298623
Transfer137055312021-11-29 0:33:521046 days ago1638146032IN
0xb83109fe...a0572C760
0 ETH0.00593954115.09408474
Transfer137055112021-11-29 0:28:551046 days ago1638145735IN
0xb83109fe...a0572C760
0 ETH0.0066572128.97069486
Transfer136372282021-11-18 4:31:061056 days ago1637209866IN
0xb83109fe...a0572C760
0 ETH0.00636403123.31965865
Transfer136178192021-11-15 2:54:481060 days ago1636944888IN
0xb83109fe...a0572C760
0 ETH0.00593749115.02756204
Transfer135989432021-11-12 3:34:181063 days ago1636688058IN
0xb83109fe...a0572C760
0 ETH0.00610883118.37443127
Transfer135427142021-11-03 8:05:391071 days ago1635926739IN
0xb83109fe...a0572C760
0 ETH0.00329736110.95498506
Transfer135427142021-11-03 8:05:391071 days ago1635926739IN
0xb83109fe...a0572C760
0 ETH0.00329602110.95498506
Transfer135427142021-11-03 8:05:391071 days ago1635926739IN
0xb83109fe...a0572C760
0 ETH0.00329469110.95498506
Transfer135427142021-11-03 8:05:391071 days ago1635926739IN
0xb83109fe...a0572C760
0 ETH0.00329736110.95498506
Transfer135426962021-11-03 8:02:051071 days ago1635926525IN
0xb83109fe...a0572C760
0 ETH0.00403483135.77073138
Transfer135426962021-11-03 8:02:051071 days ago1635926525IN
0xb83109fe...a0572C760
0 ETH0.00403483135.77073138
Transfer135426962021-11-03 8:02:051071 days ago1635926525IN
0xb83109fe...a0572C760
0 ETH0.0040332135.77073138
Transfer135426962021-11-03 8:02:051071 days ago1635926525IN
0xb83109fe...a0572C760
0 ETH0.0040332135.77073138
Transfer135426962021-11-03 8:02:051071 days ago1635926525IN
0xb83109fe...a0572C760
0 ETH0.00403483135.77073138
Transfer123333612021-04-29 5:01:221259 days ago1619672482IN
0xb83109fe...a0572C760
0 ETH0.0019614838
Transfer114035792020-12-07 4:48:181402 days ago1607316498IN
0xb83109fe...a0572C760
0 ETH0.0010415420.1
Transfer99479672020-04-26 11:51:461627 days ago1587901906IN
0xb83109fe...a0572C760
0 ETH0.000259095
Transfer96809242020-03-16 6:19:221668 days ago1584339562IN
0xb83109fe...a0572C760
0 ETH0.0039294180
Transfer95900742020-03-02 6:44:031682 days ago1583131443IN
0xb83109fe...a0572C760
0 ETH0.00002181
Transfer95900742020-03-02 6:44:031682 days ago1583131443IN
0xb83109fe...a0572C760
0 ETH0.000021791
Transfer95900722020-03-02 6:43:201682 days ago1583131400IN
0xb83109fe...a0572C760
0 ETH0.00002181
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Contract Source Code Verified (Exact Match)

Contract Name:
UIOCOIN

Compiler Version
v0.4.21+commit.dfe3193c

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2018-03-14
*/

contract Token {

    uint256 public 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 StandardToken is Token {

    function transfer(address _to, uint256 _value) returns (bool success) {
        if (balances[msg.sender] >= _value && _value > 0) {
            balances[msg.sender] -= _value;
            balances[_to] += _value;
            Transfer(msg.sender, _to, _value);
            return true;
        } else { return false; }
    }

    function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
        if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value > 0) {
            balances[_to] += _value;
            balances[_from] -= _value;
            allowed[_from][msg.sender] -= _value;
            Transfer(_from, _to, _value);
            return true;
        } else { return false; }
    }

    function balanceOf(address _owner) constant returns (uint256 balance) {
        return balances[_owner];
    }

    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];
    }

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


contract UIOCOIN is StandardToken {

    function () {
        throw;
    }

    string public name;                   
    uint8 public decimals;                
    string public symbol;                 
    string public version = 'H0.1';       

    function UIOCOIN(
        uint256 _initialAmount,
        string _tokenName,
        uint8 _decimalUnits,
        string _tokenSymbol
        ) {
        balances[msg.sender] = _initialAmount;               
        totalSupply = _initialAmount;                        
        name = _tokenName;                                   
        decimals = _decimalUnits;                            
        symbol = _tokenSymbol;                               
    }

    function approveAndCall(address _spender, uint256 _value, bytes _extraData) returns (bool success) {
        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);

        if(!_spender.call(bytes4(bytes32(sha3("receiveApproval(address,uint256,address,bytes)"))), msg.sender, _value, this, _extraData)) { throw; }
        return true;
    }
}

Contract Security Audit

Contract ABI

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"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":"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":"version","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","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":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"},{"name":"_extraData","type":"bytes"}],"name":"approveAndCall","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":"remaining","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_initialAmount","type":"uint256"},{"name":"_tokenName","type":"string"},{"name":"_decimalUnits","type":"uint8"},{"name":"_tokenSymbol","type":"string"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":false,"stateMutability":"nonpayable","type":"fallback"},{"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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Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000000000000000000000000000030d98d59a9600000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000755494f434f494e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000355494f0000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _initialAmount (uint256): 220000000000000000
Arg [1] : _tokenName (string): UIOCOIN
Arg [2] : _decimalUnits (uint8): 8
Arg [3] : _tokenSymbol (string): UIO

-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 000000000000000000000000000000000000000000000000030d98d59a960000
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000008
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000007
Arg [5] : 55494f434f494e00000000000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [7] : 55494f0000000000000000000000000000000000000000000000000000000000


Swarm Source

bzzr://6a155fe11b4ed26bc44ae7526de60f6a2d66f95daf6e8f0c0d29203528c8d087

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