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Contract

0xa4F3A457c97A96b624D5046Ee5695388033327AE
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Token Holdings

Multichain Info

No addresses found
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Transfer74953422019-04-03 12:40:212137 days ago1554295221IN
0xa4F3A457...8033327AE
0 ETH0.000483713.2
Transfer72363582019-02-18 13:59:452180 days ago1550498385IN
0xa4F3A457...8033327AE
0 ETH0.0003670810
Transfer71556862019-01-31 21:45:182198 days ago1548971118IN
0xa4F3A457...8033327AE
0 ETH0.000260627.1
Transfer67946142018-11-29 13:48:252262 days ago1543499305IN
0xa4F3A457...8033327AE
0 ETH0.002117441
Transfer67156222018-11-16 14:08:002274 days ago1542377280IN
0xa4F3A457...8033327AE
0 ETH0.001502441
Transfer67146762018-11-16 10:29:022275 days ago1542364142IN
0xa4F3A457...8033327AE
0 ETH0.002117441
Transfer63329492018-09-14 23:41:242337 days ago1536968484IN
0xa4F3A457...8033327AE
0 ETH0.0015102741
Transfer61565332018-08-16 7:23:022367 days ago1534404182IN
0xa4F3A457...8033327AE
0 ETH0.0002170810
Transfer61565312018-08-16 7:22:122367 days ago1534404132IN
0xa4F3A457...8033327AE
0 ETH0.0002170810
Transfer61533732018-08-15 18:32:412367 days ago1534357961IN
0xa4F3A457...8033327AE
0 ETH0.000547525
Transfer61532872018-08-15 18:11:112367 days ago1534356671IN
0xa4F3A457...8033327AE
0 ETH0.00033219
Transfer61421562018-08-13 21:24:392369 days ago1534195479IN
0xa4F3A457...8033327AE
0 ETH0.00036910
Transfer61276412018-08-11 10:02:312372 days ago1533981751IN
0xa4F3A457...8033327AE
0 ETH0.0005687811
Transfer61047832018-08-07 13:37:212376 days ago1533649041IN
0xa4F3A457...8033327AE
0 ETH0.000414688
Transfer60990442018-08-06 14:13:522376 days ago1533564832IN
0xa4F3A457...8033327AE
0 ETH0.0002612612
Transfer60989572018-08-06 13:50:312377 days ago1533563431IN
0xa4F3A457...8033327AE
0 ETH0.000361957
Transfer60632092018-07-31 12:53:502383 days ago1533041630IN
0xa4F3A457...8033327AE
0 ETH0.000220996.01
Transfer60631682018-07-31 12:44:322383 days ago1533041072IN
0xa4F3A457...8033327AE
0 ETH0.000325356.3
Transfer60114072018-07-22 18:42:032391 days ago1532284923IN
0xa4F3A457...8033327AE
0 ETH0.000414178
Transfer59910252018-07-19 7:59:012395 days ago1531987141IN
0xa4F3A457...8033327AE
0 ETH0.0006531630
Transfer59909562018-07-19 7:42:332395 days ago1531986153IN
0xa4F3A457...8033327AE
0 ETH0.0005746611.1
Transfer59498632018-07-12 8:58:422402 days ago1531385922IN
0xa4F3A457...8033327AE
0 ETH0.002117441
Transfer58595852018-06-26 21:23:202417 days ago1530048200IN
0xa4F3A457...8033327AE
0 ETH0.0015050241
Transfer58410252018-06-23 16:24:442420 days ago1529771084IN
0xa4F3A457...8033327AE
0 ETH0.0006531630
Transfer58409012018-06-23 15:57:492420 days ago1529769469IN
0xa4F3A457...8033327AE
0 ETH0.000310636
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Contract Source Code Verified (Exact Match)

Contract Name:
Protean

Compiler Version
v0.4.14+commit.c2215d46

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
/**
 *Submitted for verification at Etherscan.io on 2017-08-08
*/

pragma solidity ^0.4.14;

/* © 2017
There is no law stronger then the code
*/

library SafeMath {
  function mul(uint a, uint b) internal returns (uint) {
    uint c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }
  function div(uint a, uint b) internal returns (uint) {
    assert(b > 0);
    uint c = a / b;
    assert(a == b * c + a % b);
    return c;
  }
  function sub(uint a, uint b) internal returns (uint) {
    assert(b <= a);
    return a - b;
  }
  function add(uint a, uint b) internal returns (uint) {
    uint c = a + b;
    assert(c >= a);
    return c;
  }
  function max64(uint64 a, uint64 b) internal constant returns (uint64) {
    return a >= b ? a : b;
  }
  function min64(uint64 a, uint64 b) internal constant returns (uint64) {
    return a < b ? a : b;
  }
  function max256(uint256 a, uint256 b) internal constant returns (uint256) {
    return a >= b ? a : b;
  }
  function min256(uint256 a, uint256 b) internal constant returns (uint256) {
    return a < b ? a : b;
  }
  function assert(bool assertion) internal {
    if (!assertion) {
      throw;
    }
  }
}

contract Ownable {
    address public owner;
    function Ownable() {
        owner = msg.sender;
    }
    modifier onlyOwner {
        if (msg.sender != owner) throw;
        _;
    }
    function transferOwnership(address newOwner) onlyOwner {
        if (newOwner != address(0)) {
            owner = newOwner;
        }
    }
}

contract ERC20Basic {
  uint public totalSupply;
  function balanceOf(address who) constant returns (uint);
  function transfer(address to, uint value);
  event Transfer(address indexed from, address indexed to, uint value);
}
contract ERC20 is ERC20Basic {
  function allowance(address owner, address spender) constant returns (uint);
  function transferFrom(address from, address to, uint value);
  function approve(address spender, uint value);
  event Approval(address indexed owner, address indexed spender, uint value);
}

contract newToken is ERC20Basic {
  
  using SafeMath for uint;
  
  mapping(address => uint) balances;
  

  modifier onlyPayloadSize(uint size) {
     if(msg.data.length < size + 4) {
       throw;
     }
     _;
  }
  function transfer(address _to, uint _value) onlyPayloadSize(2 * 32) {
    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    Transfer(msg.sender, _to, _value);
  }
  function balanceOf(address _owner) constant returns (uint balance) {
    return balances[_owner];
  }
}

contract StandardToken is newToken, ERC20 {
  mapping (address => mapping (address => uint)) allowed;
  function transferFrom(address _from, address _to, uint _value) onlyPayloadSize(3 * 32) {
    var _allowance = allowed[_from][msg.sender];
    // Check is not needed because sub(_allowance, _value) will already throw if this condition is not met
    // if (_value > _allowance) throw;
    balances[_to] = balances[_to].add(_value);
    balances[_from] = balances[_from].sub(_value);
    allowed[_from][msg.sender] = _allowance.sub(_value);
    Transfer(_from, _to, _value);
  }
  function approve(address _spender, uint _value) {
    // To change the approve amount you first have to reduce the addresses`
    //  allowance to zero by calling approve(_spender, 0) if it is not
    //  already 0 to mitigate the race condition described here:
    //  https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
    if ((_value != 0) && (allowed[msg.sender][_spender] != 0)) throw;
    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
  }
  function allowance(address _owner, address _spender) constant returns (uint remaining) {
    return allowed[_owner][_spender];
  }
}

contract Protean is StandardToken, Ownable {
  string public constant name = "Protean";
  string public constant symbol = "PRN";
  uint public constant decimals = 18;
  uint256 public initialSupply;
    
  // Constructor
  function Protean () { 
     totalSupply = 5000000000 * 10 ** decimals;
      balances[msg.sender] = totalSupply;
      initialSupply = totalSupply; 
        Transfer(0, this, totalSupply);
        Transfer(this, msg.sender, totalSupply);
  }
}

Contract Security Audit

Contract ABI

[{"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":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"initialSupply","outputs":[{"name":"","type":"uint256"}],"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":"_value","type":"uint256"}],"name":"transfer","outputs":[],"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"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"type":"function"},{"inputs":[],"payable":false,"type":"constructor"},{"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"},{"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"}]

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Deployed Bytecode

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

Swarm Source

bzzr://cdc6ada84772bf5f4b76d282600413b09d2cea122c1869eb53f3220dafc0a7ff

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