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Contract

0xD688bAC17e2d58dB5B5a61A6fA658C24bC7d45C0
 

Overview

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0 ETH

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$0.00

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Multichain Info

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Transfer112349832020-11-11 7:33:291504 days ago1605080009IN
0xD688bAC1...4bC7d45C0
0 ETH0.0005650526
Transfer112153512020-11-08 7:10:011507 days ago1604819401IN
0xD688bAC1...4bC7d45C0
0 ETH0.0005548415.1
Transfer95508922020-02-25 5:55:411764 days ago1582610141IN
0xD688bAC1...4bC7d45C0
0 ETH0.000155233
Transfer95508792020-02-25 5:53:191764 days ago1582609999IN
0xD688bAC1...4bC7d45C0
0 ETH0.000073512
Transfer94232892020-02-05 14:54:321784 days ago1580914472IN
0xD688bAC1...4bC7d45C0
0 ETH0.000165354.5
Transfer90582722019-12-06 3:02:581845 days ago1575601378IN
0xD688bAC1...4bC7d45C0
0 ETH0.0002167310
Transfer77420322019-05-11 23:00:482054 days ago1557615648IN
0xD688bAC1...4bC7d45C0
0 ETH0.000085924
Transfer74073122019-03-20 18:22:472106 days ago1553106167IN
0xD688bAC1...4bC7d45C0
0 ETH0.000206434
Transfer72158222019-02-13 16:09:012141 days ago1550074141IN
0xD688bAC1...4bC7d45C0
0 ETH0.000255817
Transfer72157492019-02-13 15:47:042141 days ago1550072824IN
0xD688bAC1...4bC7d45C0
0 ETH0.00046399
Transfer71050912019-01-21 19:04:362164 days ago1548097476IN
0xD688bAC1...4bC7d45C0
0 ETH0.000086184.0002
Transfer71050912019-01-21 19:04:362164 days ago1548097476IN
0xD688bAC1...4bC7d45C0
0 ETH0.000086184.0002
Transfer71050912019-01-21 19:04:362164 days ago1548097476IN
0xD688bAC1...4bC7d45C0
0 ETH0.000146184.0002
Transfer70409202019-01-10 6:06:272175 days ago1547100387IN
0xD688bAC1...4bC7d45C0
0 ETH0.000412368
Transfer70396782019-01-10 0:35:582175 days ago1547080558IN
0xD688bAC1...4bC7d45C0
0 ETH0.000309276
Transfer70396712019-01-10 0:33:592175 days ago1547080439IN
0xD688bAC1...4bC7d45C0
0 ETH0.000073092
Transfer69898902019-01-01 5:07:442184 days ago1546319264IN
0xD688bAC1...4bC7d45C0
0 ETH0.000209319.71545477
Transfer69381272018-12-23 11:33:122193 days ago1545564792IN
0xD688bAC1...4bC7d45C0
0 ETH0.00032899
Transfer67915912018-11-29 1:55:222217 days ago1543456522IN
0xD688bAC1...4bC7d45C0
0 ETH0.000142736.625
Transfer67866262018-11-28 6:13:582218 days ago1543385638IN
0xD688bAC1...4bC7d45C0
0 ETH0.000142736.625
Transfer67344972018-11-19 16:27:322227 days ago1542644852IN
0xD688bAC1...4bC7d45C0
0 ETH0.0004107611.22039655
Transfer67336402018-11-19 13:03:132227 days ago1542632593IN
0xD688bAC1...4bC7d45C0
0 ETH0.0002376911
Transfer67336222018-11-19 12:57:372227 days ago1542632257IN
0xD688bAC1...4bC7d45C0
0 ETH0.000061942.875
Transfer67335582018-11-19 12:42:392227 days ago1542631359IN
0xD688bAC1...4bC7d45C0
0 ETH0.000108045
Transfer67335512018-11-19 12:41:002227 days ago1542631260IN
0xD688bAC1...4bC7d45C0
0 ETH0.000309656
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0xf77089f2...a0De77628
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
HumanStandardToken

Compiler Version
v0.3.5+commit.5f97274

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2017-02-06
*/

contract Token {

    /// @return total amount of tokens
    function totalSupply() constant returns (uint256 supply) {}

    /// @param _owner The address from which the balance will be retrieved
    /// @return The balance
    function balanceOf(address _owner) constant returns (uint256 balance) {}

    /// @notice send `_value` token to `_to` from `msg.sender`
    /// @param _to The address of the recipient
    /// @param _value The amount of token to be transferred
    /// @return Whether the transfer was successful or not
    function transfer(address _to, uint256 _value) returns (bool success) {}

    /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
    /// @param _from The address of the sender
    /// @param _to The address of the recipient
    /// @param _value The amount of token to be transferred
    /// @return Whether the transfer was successful or not
    function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {}

    /// @notice `msg.sender` approves `_addr` to spend `_value` tokens
    /// @param _spender The address of the account able to transfer the tokens
    /// @param _value The amount of wei to be approved for transfer
    /// @return Whether the approval was successful or not
    function approve(address _spender, uint256 _value) returns (bool success) {}

    /// @param _owner The address of the account owning tokens
    /// @param _spender The address of the account able to transfer the tokens
    /// @return Amount of remaining tokens allowed to spent
    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);
}


/*
This implements ONLY the standard functions and NOTHING else.
For a token like you would want to deploy in something like Mist, see HumanStandardToken.sol.

If you deploy this, you won't have anything useful.

Implements ERC 20 Token standard: https://github.com/ethereum/EIPs/issues/20
.*/

contract StandardToken is Token {

    function transfer(address _to, uint256 _value) returns (bool success) {
        //Default assumes totalSupply can't be over max (2^256 - 1).
        //If your token leaves out totalSupply and can issue more tokens as time goes on, you need to check if it doesn't wrap.
        //Replace the if with this one instead.
        //if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
        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) {
        //same as above. Replace this line with the following if you want to protect against wrapping uints.
        //if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
        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;
    uint256 public totalSupply;
}

/*
This Token Contract implements the standard token functionality (https://github.com/ethereum/EIPs/issues/20) as well as the following OPTIONAL extras intended for use by humans.

In other words. This is intended for deployment in something like a Token Factory or Mist wallet, and then used by humans.
Imagine coins, currencies, shares, voting weight, etc.
Machine-based, rapid creation of many tokens would not necessarily need these extra features or will be minted in other manners.

1) Initial Finite Supply (upon creation one specifies how much is minted).
2) In the absence of a token registry: Optional Decimal, Symbol & Name.
3) Optional approveAndCall() functionality to notify a contract if an approval() has occurred.

.*/

contract HumanStandardToken is StandardToken {

    function () {
        //if ether is sent to this address, send it back.
        throw;
    }

    /* Public variables of the token */

    /*
    NOTE:
    The following variables are OPTIONAL vanities. One does not have to include them.
    They allow one to customise the token contract & in no way influences the core functionality.
    Some wallets/interfaces might not even bother to look at this information.
    */
    string public name;                   //fancy name: eg Simon Bucks
    uint8 public decimals;                //How many decimals to show. ie. There could 1000 base units with 3 decimals. Meaning 0.980 SBX = 980 base units. It's like comparing 1 wei to 1 ether.
    string public symbol;                 //An identifier: eg SBX
    string public version = 'H0.1';       //human 0.1 standard. Just an arbitrary versioning scheme.

    function HumanStandardToken(
        uint256 _initialAmount,
        string _tokenName,
        uint8 _decimalUnits,
        string _tokenSymbol
        ) {
        balances[msg.sender] = _initialAmount;               // Give the creator all initial tokens
        totalSupply = _initialAmount;                        // Update total supply
        name = _tokenName;                                   // Set the name for display purposes
        decimals = _decimalUnits;                            // Amount of decimals for display purposes
        symbol = _tokenSymbol;                               // Set the symbol for display purposes
    }

    /* Approves and then calls the receiving contract */
    function approveAndCall(address _spender, uint256 _value, bytes _extraData) returns (bool success) {
        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);

        //call the receiveApproval function on the contract you want to be notified. This crafts the function signature manually so one doesn't have to include a contract in here just for this.
        //receiveApproval(address _from, uint256 _value, address _tokenContract, bytes _extraData)
        //it is assumed that when does this that the call *should* succeed, otherwise one would use vanilla approve instead.
        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"}],"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"type":"function"},{"constant":true,"inputs":[],"name":"version","outputs":[{"name":"","type":"string"}],"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"},{"name":"_extraData","type":"bytes"}],"name":"approveAndCall","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"type":"function"},{"inputs":[{"name":"_initialAmount","type":"uint256"},{"name":"_tokenName","type":"string"},{"name":"_decimalUnits","type":"uint8"},{"name":"_tokenSymbol","type":"string"}],"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"}]

Deployed Bytecode

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