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 Latest 25 txns from a total Of 61489 transactions
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TxHash Age From To Value [TxFee]
0xb325dc16ddac14171a440e64fdf95fc8d19d11ab9eb3f68fca0b372dad7108901 min ago0xbc708e7a6180909eec7d117fd8d239a0cd2f5bc7  IN  PolymathToken0 Ether0.00066333
0x3aac9ae4930baad71e139a2a39c9af6032c0c0a5751cfc6e94ff3005f4ac4b2e9 mins agoBittrex  IN  PolymathToken0 Ether0.00185875
0x97770c671957fd40e520695157076043a1079aa35bf3b04bd8393e9e4c69de5914 mins agoBittrex  IN  PolymathToken0 Ether0.00260555
0xd7189bc1a5370048a4170b01a63ae802f27a405e0201eef8c565e87b4f3528c615 mins ago0x11b9d22b4890bf074343ac5bc3dea5b74cde4e4a  IN  PolymathToken0 Ether0.000037111
0xce166c15470f46b2ef210bb560f25a873a83844fff0fa5670e6addaa315477b520 mins agoBitfinex_Wallet4  IN  PolymathToken0 Ether0.00111525
0x14277de0e01a7b7d31f8ceaad2801ea22fb874ede06f6e0f6be3b7b24a6f860421 mins agoBitfinex_Wallet4  IN  PolymathToken0 Ether0.00111525
0x253ce90aa8bed38cfd74c51ef39571641ab0e8f03c2a4a79135bfba82b55e8a438 mins ago0xadb2b42f6bd96f5c65920b9ac88619dce4166f94  IN  PolymathToken0 Ether0.00141265
0xeb05a63e19627643f35b84b8d3ca453e50c19708c6bbdac5dbda01a31e7ba85744 mins ago0x0f2bb5136d048b540510d25e7fca0a2ea806c79b  IN  PolymathToken0 Ether0.000286611
0xb6b55eeff2f49040d431a5f312c45ff3b6236a4345ded7e21e54ca857bcc688748 mins ago0x37b347ee521649b60275ba6fb63670fe7f77a0fa  IN  PolymathToken0 Ether0.001521551
0x516dc8c51f8d22818d2cbaec0168b425804cb2f3ed26e345c2cd3b6708e560fe51 mins ago0x31a9a70cca80df4edc246156e626460c65ead3f5  IN  PolymathToken0 Ether0.001223145
0x53ef39857311f2c88983824f4a60d1e6068c8ebc499bab30b55a4106f2fc23aa58 mins ago0xeae049a09770a271a91b7ee62048a3d79e10ccb2  IN  PolymathToken0 Ether0.000260235
0xb1838df9c60d5d5f10ad9f98ab52e0f7ca7f00d34ef651c1a26044d5cf9184f61 hr 1 min agoBittrex  IN  PolymathToken0 Ether0.00260875
0x471edd46bd8dc35c78846fcd9a116988ac87f9b3a2f038cdd66f04909bda289c1 hr 7 mins ago0xadb2b42f6bd96f5c65920b9ac88619dce4166f94  IN  PolymathToken0 Ether0.001410218
0xe934682fb612270e0ee1474bccc9dcd57da96f539d90c6155b70d3cc7b410a911 hr 7 mins agoBittrex  IN  PolymathToken0 Ether0.00260555
0xd875808f6208defb7607cacaf8c5fb5c0e269d1ca357ced3f3b3b78baf9efdc21 hr 11 mins agoBitfinex_Wallet4  IN  PolymathToken0 Ether0.00111525
0x5f41523f4fe33dd1827ab65a384060a082b9196f4e3eef7e580ecee8355d63451 hr 16 mins agoBitfinex_Wallet4  IN  PolymathToken0 Ether0.00111333
0x641a6e2097d8baae6fc5134022c76edb0a901f86bd8566b16ba0e984eeebdfa01 hr 21 mins ago0x7a819a90b9e5be54ce4a4f319ebd446c23315686  IN  PolymathToken0 Ether0.001250664
0x13a4a6477ba1d8fc3839fb3b587708252b49074cb7492cd0ccb97c09313de84c1 hr 21 mins ago0x7d71d91e41a8f8da6eaf2a131c926fe9b94c0fb0  IN  PolymathToken0 Ether0.00066333
0x9399b23f77001f33ddedfec62af78886068bf5b580473058dda3288f26f23d191 hr 22 mins ago0xbc5eea869e6a7a30aa41b3b83111aedf23846e33  IN  PolymathToken0 Ether0.00009135
0x16ee767c0afb8e17a889a57828e87ef20395f9239b59ff89273672096945bdbe1 hr 23 mins agoBittrex  IN  PolymathToken0 Ether0.00260875
0x08722f1532ed3f7b670f5cf2ad8bff7abd36a393d503e162d3f71233b9f3ef961 hr 40 mins ago0xeae049a09770a271a91b7ee62048a3d79e10ccb2  IN  PolymathToken0 Ether0.000208444
0x1158ae036bbc4504143602a5f4282cb8abbc57c4887d5ce20dacbfb9433ee2e21 hr 41 mins ago0x2b5634c42055806a59e9107ed44d43c426e58258  IN  PolymathToken0 Ether0.000557625
0xe25f1c5aa41b75a6d3b21bb8956940bef1d0c577993def1cf34966afc65dda551 hr 42 mins ago0x2b5634c42055806a59e9107ed44d43c426e58258  IN  PolymathToken0 Ether0.000781665
0x760dc51f9614e63c4d441ca46179f9815dff73942691579bcef6997bc37d22c11 hr 43 mins ago0xbc5eea869e6a7a30aa41b3b83111aedf23846e33  IN  PolymathToken0 Ether0.000141633
0x05d00d802296dcc2974e340c0c59395358730662c3fd7bb165bf4ae5fe499dca1 hr 50 mins agoBittrex  IN  PolymathToken0 Ether0.00185875
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 Internal Transactions as a result of Contract Execution
 Latest 1 Internal Transaction

ParentTxHash Block Age From To Value
0x80942a699888c537f21722ad1a6c52c28fd1d2df5cf1f00c0a83aaee2bdccfb44994844140 days 4 hrs ago0x105b2b74fe6de95b68d435f3a3bc8ace03cf1658  Contract Creation0 Ether
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Contract Source Code Verified (Exact match)
Contract Name: PolyToken
Compiler Version: v0.4.18+commit.9cf6e910
Optimization Enabled: Yes
Runs (Optimiser):  200



  Contract Source Code   Find Similiar Contracts

pragma solidity ^0.4.18;

/**
 * @title ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
interface IERC20 {
  function balanceOf(address _owner) public view returns (uint256);
  function allowance(address _owner, address _spender) public view returns (uint256);
  function transfer(address _to, uint256 _value) public returns (bool);
  function transferFrom(address _from, address _to, uint256 _value) public returns (bool);
  function approve(address _spender, uint256 _value) public returns (bool);
  event Transfer(address indexed from, address indexed to, uint256 value);
  event Approval(address indexed owner, address indexed spender, uint256 value);
}

/*
Copyright (c) 2016 Smart Contract Solutions, Inc.

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

/**
 * @title SafeMath
 * @dev Math operations with safety checks that throw on error
 */
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) {
    // assert(b > 0); // Solidity automatically throws when dividing by 0
    uint256 c = a / b;
    // assert(a == b * c + a % b); // There is no case in which this doesn't hold
    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;
  }
}

/**
 * @title Standard ERC20 token
 *
 * @dev Implementation of the basic standard token.
 * @dev https://github.com/ethereum/EIPs/issues/20
 */
contract PolyToken is IERC20 {
  using SafeMath for uint256;

  // Poly Token parameters
  string public name = 'Polymath';
  string public symbol = 'POLY';
  uint8 public constant decimals = 18;
  uint256 public constant decimalFactor = 10 ** uint256(decimals);
  uint256 public constant totalSupply = 1000000000 * decimalFactor;
  mapping (address => uint256) balances;
  mapping (address => mapping (address => uint256)) internal allowed;

  event Transfer(address indexed from, address indexed to, uint256 value);
  event Approval(address indexed owner, address indexed spender, uint256 value);

  /**
  * @dev Constructor for Poly creation
  * @dev Assigns the totalSupply to the PolyDistribution contract
  */
  function PolyToken(address _polyDistributionContractAddress) public {
    require(_polyDistributionContractAddress != address(0));
    balances[_polyDistributionContractAddress] = totalSupply;
    Transfer(address(0), _polyDistributionContractAddress, totalSupply);
  }

  /**
  * @dev Gets the balance of the specified address.
  * @param _owner The address to query the the balance of.
  * @return An uint256 representing the amount owned by the passed address.
  */
  function balanceOf(address _owner) public view returns (uint256 balance) {
    return balances[_owner];
  }

  /**
   * @dev Function to check the amount of tokens that an owner allowed to a spender.
   * @param _owner address The address which owns the funds.
   * @param _spender address The address which will spend the funds.
   * @return A uint256 specifying the amount of tokens still available for the spender.
   */
  function allowance(address _owner, address _spender) public view returns (uint256) {
    return allowed[_owner][_spender];
  }

  /**
  * @dev transfer token for a specified address
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  */
  function transfer(address _to, uint256 _value) public returns (bool) {
    require(_to != address(0));
    require(_value <= balances[msg.sender]);

    // SafeMath.sub will throw if there is not enough balance.
    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    Transfer(msg.sender, _to, _value);
    return true;
  }

  /**
   * @dev Transfer tokens from one address to another
   * @param _from address The address which you want to send tokens from
   * @param _to address The address which you want to transfer to
   * @param _value uint256 the amount of tokens to be transferred
   */
  function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
    require(_to != address(0));
    require(_value <= balances[_from]);
    require(_value <= allowed[_from][msg.sender]);

    balances[_from] = balances[_from].sub(_value);
    balances[_to] = balances[_to].add(_value);
    allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
    Transfer(_from, _to, _value);
    return true;
  }

  /**
   * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
   *
   * Beware that changing an allowance with this method brings the risk that someone may use both the old
   * and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
   * race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
   * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
   * @param _spender The address which will spend the funds.
   * @param _value The amount of tokens to be spent.
   */
  function approve(address _spender, uint256 _value) public returns (bool) {
    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
    return true;
  }

  /**
   * @dev Increase the amount of tokens that an owner allowed to a spender.
   *
   * approve should be called when allowed[_spender] == 0. To increment
   * allowed value is better to use this function to avoid 2 calls (and wait until
   * the first transaction is mined)
   * From MonolithDAO Token.sol
   * @param _spender The address which will spend the funds.
   * @param _addedValue The amount of tokens to increase the allowance by.
   */
  function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
    allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

  /**
   * @dev Decrease the amount of tokens that an owner allowed to a spender.
   *
   * approve should be called when allowed[_spender] == 0. To decrement
   * allowed value is better to use this function to avoid 2 calls (and wait until
   * the first transaction is mined)
   * From MonolithDAO Token.sol
   * @param _spender The address which will spend the funds.
   * @param _subtractedValue The amount of tokens to decrease the allowance by.
   */
  function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
    uint oldValue = allowed[msg.sender][_spender];
    if (_subtractedValue > oldValue) {
      allowed[msg.sender][_spender] = 0;
    } else {
      allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
    }
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

}

    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":"","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":"_spender","type":"address"},{"name":"_subtractedValue","type":"uint256"}],"name":"decreaseApproval","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimalFactor","outputs":[{"name":"","type":"uint256"}],"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":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_addedValue","type":"uint256"}],"name":"increaseApproval","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_polyDistributionContractAddress","type":"address"}],"payable":false,"stateMutability":"nonpayable","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 Switch To Opcodes View
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    Constructor Arguments (ABI-encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000105b2b74fe6de95b68d435f3a3bc8ace03cf1658

-----Decoded View---------------
Found 1 constructor arguments :
Arg [0] : 000000000000000000000000105b2b74fe6de95b68d435f3a3bc8ace03cf1658


   Swarm Source:
bzzr://66d6bfd4160d6f7960286626b40454fca2af2fdb811c33b18c3989cf0e43ca67

 

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Block Age UncleNumber Difficulty GasUsed Reward
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