Contract 0x6aCd36eB845a8f905512D5F259c1233242349266

Contract Overview

Balance:
0 Ether
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0x09ff970e4a900ca0370c908c2bb72dd6d329c7482ebd0af1774838c29fdcbe39Approve272075782021-09-15 19:01:04378 days 18 hrs ago0x1658611d167fb0d16573294f5a111eea87d14e10 IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.00027961 6
0xbc9824f34fe6db40133e377ce0ef814fde3f142c76ccd757c7f2bac5e0dd7d9dApprove271961162021-09-14 22:58:40379 days 14 hrs ago0x3c8f1388687bf35a65f488934cdf05e45711f47e IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.00016021 6
0x5a3d7bbfa91530eb03e52c98a3f15bc98d2db6272efdc2c9b183371318408c0aApprove271961032021-09-14 22:57:20379 days 14 hrs ago0x3c8f1388687bf35a65f488934cdf05e45711f47e IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.00016021 6
0xd07c107e82d045e561aee8420796894afeacf0dc0072852df52c50cd7b214dd4Approve271960872021-09-14 22:55:44379 days 14 hrs ago0x3c8f1388687bf35a65f488934cdf05e45711f47e IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.00027961 6
0x2363f81c0bb8ba14538011d1daacb8a56b45a4ef2bd4e833ac71bea18e332867Approve256506102021-06-22 18:52:32463 days 18 hrs ago0xb22e87c4d64af61e86211d97beadf4cfce876b31 IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000279616
0x4604c2621c489266dca1b748a23fd98139f46b3efc15934f7951b55458b18e63Mint256504232021-06-22 18:40:04463 days 19 hrs ago0xb22e87c4d64af61e86211d97beadf4cfce876b31 IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000253725
0xc36a37e6b83ba0a33754455a8ecdaee769a6bad86627a667abc2c9e1f683f638Mint256362812021-06-22 2:57:00464 days 10 hrs ago0xfdc59dcaa0077fc178bcf12f9d677cbe75511d4a IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000201876
0x33d1ee3042bcec680b577e7995882eea895a8c36bb15cb8b952c0110df580f67Mint256362812021-06-22 2:57:00464 days 10 hrs ago0xfdc59dcaa0077fc178bcf12f9d677cbe75511d4a IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000201876
0x2598cbeabdbe0d30c073da407eee0f7e53a0ba97c36ec492ed9e36c5ef0509a6Mint256362802021-06-22 2:56:56464 days 10 hrs ago0xfdc59dcaa0077fc178bcf12f9d677cbe75511d4a IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000201876
0xd6303edd1109a44335ce87d5529347c987b398e30c00077e3bac39f8428e929eMint256362762021-06-22 2:56:40464 days 10 hrs ago0xfdc59dcaa0077fc178bcf12f9d677cbe75511d4a IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000201876
0x34a0648f4812a1763cb6cd8ba3987474ae3548c1e21184347ecfce70e824c837Approve256362702021-06-22 2:56:16464 days 10 hrs ago0xfdc59dcaa0077fc178bcf12f9d677cbe75511d4a IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000279616
0x17f4d3d02ae5de1b7c8a983f3964af7c550df82b7f4e69cee67c2c727fe77eb0Mint256362642021-06-22 2:55:52464 days 10 hrs ago0xfdc59dcaa0077fc178bcf12f9d677cbe75511d4a IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000201876
0x0e99ab0eb5bb07a8ea6fa0bb5755e6475c812a455715bca8944c4f2dca7a4393Mint256362592021-06-22 2:55:32464 days 10 hrs ago0xfdc59dcaa0077fc178bcf12f9d677cbe75511d4a IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000201876
0xe9d8dbf790e4633b21d9e9053a9072760433c519a43a90ff6ae5a73b3c1a3edeMint256362582021-06-22 2:55:28464 days 10 hrs ago0xfdc59dcaa0077fc178bcf12f9d677cbe75511d4a IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000201876
0x17bd2984ace3bf91f74cbc16494289995fbc67add0ec57639ebd4af9d2a5c249Mint256362572021-06-22 2:55:24464 days 10 hrs ago0xfdc59dcaa0077fc178bcf12f9d677cbe75511d4a IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000201876
0x56a9bb681dc6b96f93f439dcf0595ce00fe58a4fb49353693cfaa42980880ef7Mint256362562021-06-22 2:55:20464 days 10 hrs ago0xfdc59dcaa0077fc178bcf12f9d677cbe75511d4a IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000201876
0x66971a33a1a11d700be532c3f0c4f462adf9927c0167da267a80f2bbd18699e8Mint256362552021-06-22 2:55:16464 days 10 hrs ago0xfdc59dcaa0077fc178bcf12f9d677cbe75511d4a IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000304476
0xfc9580bd2e0f66e319cfcac86b04037bd49c722c14aeb2e8574d4934f6745be6Mint256322552021-06-21 22:28:36464 days 15 hrs ago0xdd0caf98a5fc628735343b06353db87d49044ac3 IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000201876
0xc3816cb2ff380a0e1efd3c8e683fbb2f5cb0780cef8d884b4238e88a527ae434Approve256322472021-06-21 22:28:04464 days 15 hrs ago0xdd0caf98a5fc628735343b06353db87d49044ac3 IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000279616
0x97503022b772537f728d0f4a644cfaed8212c922e716dc71031a363eef1899f9Mint256322192021-06-21 22:26:12464 days 15 hrs ago0xdd0caf98a5fc628735343b06353db87d49044ac3 IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000304476
0x5412a70830ff8df37f0b7870f6d917d6c9db9e1af1d421b8837fcbc0c7fea477Mint256263932021-06-21 15:57:48464 days 21 hrs ago0xf4126540577ec3809de28fdef512b4f4c7a0eedf IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000304476
0xc5fe53347f914235b3bec44765b1069ae7248e0aec12f93bb00253a3e9bffc9dApprove256263072021-06-21 15:52:04464 days 21 hrs ago0xf4126540577ec3809de28fdef512b4f4c7a0eedf IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000279616
0x4fd83a44b77de51d3d34a7c3865907e29829cbd81c8faf3d50f93a22137730fcMint256262872021-06-21 15:50:44464 days 21 hrs ago0xf4126540577ec3809de28fdef512b4f4c7a0eedf IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000304476
0xb7db146538471e3838a26e1a08af200ee10fd08c6e727a66b590b5ccea4e34d4Mint256096632021-06-20 21:22:00465 days 16 hrs ago0x551277df49f0336c25120ced3da838bf00f4e473 IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000201876
0x63af99825758b5af197f2a8575d3532526f0f73af27056c1e59150e6d2dbca62Mint256096612021-06-20 21:21:52465 days 16 hrs ago0x551277df49f0336c25120ced3da838bf00f4e473 IN  0x6acd36eb845a8f905512d5f259c12332423492660 Ether0.000201876
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Latest 24 internal transactions
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0xe8b399376f50831f0f85118737f502722901c6e4ec9417af65e7a3b30e66aae0256506162021-06-22 18:52:56463 days 18 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xf2cd8879701cd5d9a0777a4b0e7a4086b1fa3e67dc8674d332f7869619276f07256363822021-06-22 3:03:44464 days 10 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xa450b704bc3d45a57247b1cf284a3227c541b6d549fdd8c1402ebccd8bbdea18256322782021-06-21 22:30:08464 days 15 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xe6c22ae24c2ced850b0996d1cf32106653f6bf79b049accfd7e3f65e4639deb0256322582021-06-21 22:28:48464 days 15 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0x752a5529e0a29265402c8726d9a158d0c3a33125d6e70b3e20c4f3392778bdb2256264502021-06-21 16:01:36464 days 21 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0x2ad69f3b5416d4cadc5be01b84692292271a0b981349a44511c920bafb7381c2256263252021-06-21 15:53:16464 days 21 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0x69e2eb817c7399e92fea7951cc2b42e13cdc3e203fc2fe1dbe045da4ba0765b1256096792021-06-20 21:23:04465 days 16 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xd3bd19c50fbd32b59e8ad31d3820c6a072a7ff1fc0b766caf617501ba241c5e0256096362021-06-20 21:20:12465 days 16 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0x9ff663b97171c7318c94f0d96f8795e38d4b1185412b3b31ab6aa49048190cdf256009402021-06-20 11:40:28466 days 2 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xc58a4df76d647bbd8fba26cbbf4c12fae4c64ba2b1840c7d38e0e4eca8555e44255837402021-06-19 16:33:44466 days 21 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xf5aa9971041399ebd81400802679223d93a7e35b0dcf10cd3253cc4fa3da7d85255798592021-06-19 12:14:56467 days 1 hr ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0x16c3ca2250164bdc0498b9cffea4424f8883e31c02623ab47cd08d9f6e385abf255756122021-06-19 7:31:00467 days 6 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xb301634af3fbfd4f4f69f073229ab9c7bcb8551a6f6538803ceb60273f789c1a255703312021-06-19 1:38:48467 days 12 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xd2e0b03044b3527d3e2aeb29aaeee871e0d725ba3e6d4e1ed37635b35b2a96be255698862021-06-19 1:09:08467 days 12 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xaf782fd369a01c5ecbc11201922707d15b116971bee5da552573f42a4ec5984c255697312021-06-19 0:58:48467 days 12 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0x68238396be3c210edf212edb84481caed27c07d82823f9f48b0be7dcf783a3b4255680572021-06-18 23:07:12467 days 14 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0x30c43419591100c0b2faaf96af7755b4622d05dee0e7b6d9b46ea79b861baa39255664272021-06-18 21:18:24467 days 16 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xe7cde0ee8936775a967fcd7da9f26439c1b2fb97c0417ace96c469f24b04283f255651622021-06-18 19:54:04467 days 17 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xb693702a72628daa23d05b2815410fcfb21dd3a4d8d0fae715a4e1dafb41f461255649842021-06-18 19:42:12467 days 18 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xf89f9185f4459bafde0838cc27483e91c06a987499aff36eb295051a67b778a9255627702021-06-18 17:14:32467 days 20 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xbffcf777857f62d8282da83165343c455f60d1c1a521d59b91fa91c6b20f0fd0255583982021-06-18 12:23:00468 days 1 hr ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xc6233eccb983b0b3ae87b480f6b8fb0841b80b95808af173497217f17c907585255165582021-06-16 13:53:04469 days 23 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0xcc2955083daa9ebb5dca275dcd1b8db0210d351a4514d4cdb40749836cfaab2f253596022021-06-09 7:07:24477 days 6 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
0x4bdf6537502da498c7a3a30aad8a54ebb00986158c29f5fa17f56e87948cf41c241773812021-04-06 18:55:24540 days 18 hrs ago 0x9752fce6cfb4e6802e5093dbabb09a91c644b5be 0x6acd36eb845a8f905512d5f259c12332423492660 Ether
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Contract Source Code Verified (Exact Match)

Contract Name:
ERC20Token

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2021-04-06
*/

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;


// 
/*
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with GSN meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// 
/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: 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
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// 
/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot 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-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

// 
/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies in extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain`call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return _functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// 
/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin guidelines: functions revert instead
 * of returning `false` on failure. This behavior is nonetheless conventional
 * and does not conflict with the expectations of ERC20 applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20 {
    using SafeMath for uint256;
    using Address for address;

    mapping (address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;
    uint8 private _decimals;

    /**
     * @dev Sets the values for {name} and {symbol}, initializes {decimals} with
     * a default value of 18.
     *
     * To select a different value for {decimals}, use {_setupDecimals}.
     *
     * All three of these values are immutable: they can only be set once during
     * construction.
     */
    constructor (string memory name, string memory symbol) public {
        _name = name;
        _symbol = symbol;
        _decimals = 18;
    }

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

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5,05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
     * called.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view returns (uint8) {
        return _decimals;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20};
     *
     * Requirements:
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
        return true;
    }

    /**
     * @dev Moves tokens `amount` from `sender` to `recipient`.
     *
     * This is internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(address sender, address recipient, uint256 amount) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
        _balances[recipient] = _balances[recipient].add(amount);
        emit Transfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements
     *
     * - `to` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
        _totalSupply = _totalSupply.sub(amount);
        emit Transfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(address owner, address spender, uint256 amount) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Sets {decimals} to a value other than the default one of 18.
     *
     * WARNING: This function should only be called from the constructor. Most
     * applications that interact with token contracts will not expect
     * {decimals} to ever change, and may work incorrectly if it does.
     */
    function _setupDecimals(uint8 decimals_) internal {
        _decimals = decimals_;
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be to transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}

// 
/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(_owner == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// 
contract ERC20Token is ERC20, Ownable {
    constructor(string memory description, string memory symbol) public ERC20(description, symbol) {}

    function mint() external {
        _mint(msg.sender, 100e18);
    }

    function mintTo(address to) external {
        _mint(to, 100e18);
    }

    function mintForOwner() external onlyOwner {
        _mint(msg.sender, 1000000e18);
    }

    function mintToForOwner(address to) external onlyOwner {
        _mint(to, 1000000e18);
    }
}

Contract ABI

[{"inputs":[{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"symbol","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"mintForOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"mintTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"mintToForOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000013596561726e2046696e616e636520546f6b656e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035946490000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : description (string): Yearn Finance Token
Arg [1] : symbol (string): YFI

-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000013
Arg [3] : 596561726e2046696e616e636520546f6b656e00000000000000000000000000
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [5] : 5946490000000000000000000000000000000000000000000000000000000000


Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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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.