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Approve236649322025-10-26 23:31:59124 days ago1761521519IN
YFET.Finance: YFET Token
0 ETH0.000051731.11424796
Transfer121442122021-03-31 1:40:291795 days ago1617154829IN
YFET.Finance: YFET Token
0 ETH0.00672372180
Transfer118041132021-02-06 17:30:531847 days ago1612632653IN
YFET.Finance: YFET Token
0 ETH0.00556753149
Transfer117845792021-02-03 17:17:511850 days ago1612372671IN
YFET.Finance: YFET Token
0 ETH0.00953061182
Transfer117549752021-01-30 3:50:031855 days ago1611978603IN
YFET.Finance: YFET Token
0 ETH0.00281732126.1
Transfer117549392021-01-30 3:42:131855 days ago1611978133IN
YFET.Finance: YFET Token
0 ETH0.00395825106
Transfer117418212021-01-28 3:09:201857 days ago1611803360IN
YFET.Finance: YFET Token
0 ETH0.0019050551
Transfer115916022021-01-05 1:35:541880 days ago1609810554IN
YFET.Finance: YFET Token
0 ETH0.00511914137
Transfer115913832021-01-05 0:50:131880 days ago1609807813IN
YFET.Finance: YFET Token
0 ETH0.00818841219
Transfer115770382021-01-02 19:54:491882 days ago1609617289IN
YFET.Finance: YFET Token
0 ETH0.0018787484
Transfer115167192020-12-24 14:03:161891 days ago1608818596IN
YFET.Finance: YFET Token
0 ETH0.0038235973
Transfer114343442020-12-11 22:20:031904 days ago1607725203IN
YFET.Finance: YFET Token
0 ETH0.001117750
Transfer114342992020-12-11 22:11:261904 days ago1607724686IN
YFET.Finance: YFET Token
0 ETH0.0007376833
Transfer113618802020-11-30 18:58:531915 days ago1606762733IN
YFET.Finance: YFET Token
0 ETH0.0035600768
Transfer113600012020-11-30 11:55:451915 days ago1606737345IN
YFET.Finance: YFET Token
0 ETH0.0042930282
Transfer113485112020-11-28 17:50:311917 days ago1606585831IN
YFET.Finance: YFET Token
0 ETH0.0005603115
Transfer113383382020-11-27 4:17:391919 days ago1606450659IN
YFET.Finance: YFET Token
0 ETH0.0013088525
Transfer113379752020-11-27 2:59:081919 days ago1606445948IN
YFET.Finance: YFET Token
0 ETH0.0011579731
Transfer113238542020-11-24 22:53:231921 days ago1606258403IN
YFET.Finance: YFET Token
0 ETH0.0013820937
Transfer113231552020-11-24 20:19:231921 days ago1606249163IN
YFET.Finance: YFET Token
0 ETH0.002041839
Transfer113088342020-11-22 15:27:521923 days ago1606058872IN
YFET.Finance: YFET Token
0 ETH0.0011579731
Transfer112827942020-11-18 15:46:061927 days ago1605714366IN
YFET.Finance: YFET Token
0 ETH0.0026521371
Transfer112724002020-11-17 1:21:091929 days ago1605576069IN
YFET.Finance: YFET Token
0 ETH0.0028218853.9
Transfer112565872020-11-14 15:13:531931 days ago1605366833IN
YFET.Finance: YFET Token
0 ETH0.0006574317.6000016
Transfer112493652020-11-13 12:31:481932 days ago1605270708IN
YFET.Finance: YFET Token
0 ETH0.0030888859
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x487B653c...138865BE5
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
ERC20

Compiler Version
v0.4.24+commit.e67f0147

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2018-10-30
*/

pragma solidity ^0.4.24;

/**
 * @title SafeMath
 * @dev Math operations with safety checks that revert on error
 */
library SafeMath {

  /**
  * @dev Multiplies two numbers, reverts on overflow.
  */
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
    // benefit is lost if 'b' is also tested.
    // See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
    if (a == 0) {
      return 0;
    }

    uint256 c = a * b;
    require(c / a == b);

    return c;
  }

  /**
  * @dev Integer division of two numbers truncating the quotient, reverts on division by zero.
  */
  function div(uint256 a, uint256 b) internal pure returns (uint256) {
    require(b > 0); // Solidity only automatically asserts 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;
  }

  /**
  * @dev Subtracts two numbers, reverts on overflow (i.e. if subtrahend is greater than minuend).
  */
  function sub(uint256 a, uint256 b) internal pure returns (uint256) {
    require(b <= a);
    uint256 c = a - b;

    return c;
  }

  /**
  * @dev Adds two numbers, reverts on overflow.
  */
  function add(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a + b;
    require(c >= a);

    return c;
  }

  /**
  * @dev Divides two numbers and returns the remainder (unsigned integer modulo),
  * reverts when dividing by zero.
  */
  function mod(uint256 a, uint256 b) internal pure returns (uint256) {
    require(b != 0);
    return a % b;
  }
}

/**
 * @title ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
 interface IERC20 {
   function totalSupply() external view returns (uint256);

   function balanceOf(address who) external view returns (uint256);

   function allowance(address owner, address spender)
     external view returns (uint256);

   function transfer(address to, uint256 value) external returns (bool);

   function approve(address spender, uint256 value)
     external returns (bool);

   function transferFrom(address from, address to, uint256 value)
     external returns (bool);

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

   event Approval(
     address indexed owner,
     address indexed spender,
     uint256 value
   );
 }

contract ERC20 is IERC20 {
  using SafeMath for uint256;

  mapping (address => uint256) private _balances;

  mapping (address => mapping (address => uint256)) private _allowed;

  uint256 private _totalSupply;
  string private _name;
  string private _symbol;
  uint8 private _decimals;

  constructor(string name, string symbol, uint8 decimals, uint256 totalSupply) public {
    _name = name;
    _symbol = symbol;
    _decimals = decimals;
    _totalSupply = totalSupply;
    _balances[msg.sender] = _balances[msg.sender].add(_totalSupply);
    emit Transfer(address(0), msg.sender, totalSupply);
  }

  /**
   * @return the name of the token.
   */
  function name() public view returns(string) {
    return _name;
  }

  /**
   * @return the symbol of the token.
   */
  function symbol() public view returns(string) {
    return _symbol;
  }

  /**
   * @return the number of decimals of the token.
   */
  function decimals() public view returns(uint8) {
    return _decimals;
  }

  /**
  * @dev Total number of tokens in existence
  */
  function totalSupply() public view returns (uint256) {
    return _totalSupply;
  }

  /**
  * @dev Gets the balance of the specified address.
  * @param owner The address to query the balance of.
  * @return An uint256 representing the amount owned by the passed address.
  */
  function balanceOf(address owner) public view returns (uint256) {
    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) {
    _transfer(msg.sender, 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) {
    require(spender != address(0));

    _allowed[msg.sender][spender] = value;
    emit Approval(msg.sender, spender, 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(value <= _allowed[from][msg.sender]);

    _allowed[from][msg.sender] = _allowed[from][msg.sender].sub(value);
    _transfer(from, to, 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 increaseAllowance(
    address spender,
    uint256 addedValue
  )
    public
    returns (bool)
  {
    require(spender != address(0));

    _allowed[msg.sender][spender] = (
      _allowed[msg.sender][spender].add(addedValue));
    emit 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 decreaseAllowance(
    address spender,
    uint256 subtractedValue
  )
    public
    returns (bool)
  {
    require(spender != address(0));

    _allowed[msg.sender][spender] = (
      _allowed[msg.sender][spender].sub(subtractedValue));
    emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
    return true;
  }

  /**
  * @dev Transfer token for a specified addresses
  * @param from The address to transfer from.
  * @param to The address to transfer to.
  * @param value The amount to be transferred.
  */
  function _transfer(address from, address to, uint256 value) internal {
    require(value <= _balances[from]);
    require(to != address(0));

    _balances[from] = _balances[from].sub(value);
    _balances[to] = _balances[to].add(value);
    emit Transfer(from, to, value);
  }
}

Contract Security Audit

Contract ABI

API
[{"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":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"","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":"spender","type":"address"},{"name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","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":true,"inputs":[{"name":"owner","type":"address"},{"name":"spender","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"name","type":"string"},{"name":"symbol","type":"string"},{"name":"decimals","type":"uint8"},{"name":"totalSupply","type":"uint256"}],"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"}]

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Deployed Bytecode

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Swarm Source

bzzr://de82b387a2cd6bcc9c242bfff297a12dfd981e0021459db1c6fd24ea41a21027

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OVERVIEW

YFET is described to be the First International Yoga Studio Franchise Chain with its native cryptocurrency YFET.

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A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.