Contract 0xfca6d1b139749c659f31840fe99516ba2277a654 1

Contract Overview

Balance:
0 BNB
Txn Hash Method
Block
From
To
Value [Txn Fee]
0xe87aba7f92fec0ac80eac0c6a03607f24cf31f01f227cc8a4d0cd25f1410d5b3Approve99533032021-06-22 10:20:4990 days 10 hrs ago0x371e43bc62e05c748aab3e874cb0fa6acb015af7 IN  0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB0.00088164
0xb7e0d0da4a26fa198e03807dd2cd6e5890b09711d6af80916638775f7cd13485Approve96426252021-06-11 15:26:40101 days 5 hrs ago0x0a0a2f75d0830024cbce9673974d3b73902aa1a2 IN  0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB0.00088164
0x81ab58fe76b30fd845dca2170688feae111431e2eb8ff8d62bae4e0a4ce22019Transfer Ownersh...96415302021-06-11 14:31:55101 days 6 hrs ago0xa2537026e1f1db218c4a4dc3d87a378e730cf19b IN  0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB0.00061638
0x14785cc0499e7f76a5aa9427c3b8b784431af752b69519da4174d83525e87e71Mint96415062021-06-11 14:30:43101 days 6 hrs ago0xa2537026e1f1db218c4a4dc3d87a378e730cf19b IN  0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB0.00136874
0xd102506379afee7c2f25f948584604e671c47a2db13add934e1dc7efc1ce0d360x6080604096414962021-06-11 14:30:13101 days 6 hrs ago0xa2537026e1f1db218c4a4dc3d87a378e730cf19b IN  Contract Creation0 BNB0.02322666
[ Download CSV Export 
Latest 25 internal transaction
Parent Txn Hash Block From To Value
0xe70ce286626d1e862f5a2c3da91633a15046562c2690fdcb7ba2cdfc337d5238106779362021-07-17 19:06:1765 days 2 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0xe70ce286626d1e862f5a2c3da91633a15046562c2690fdcb7ba2cdfc337d5238106779362021-07-17 19:06:1765 days 2 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0xaeb14c17c40680c14ba400cb14c68bf861a483a2def1d912337b22894cce0eca106779092021-07-17 19:04:5665 days 2 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0xaeb14c17c40680c14ba400cb14c68bf861a483a2def1d912337b22894cce0eca106779092021-07-17 19:04:5665 days 2 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x3ed2e581af8f274fab3e44e65546cf77517b7a98b3aad54f45cbf5eb33b24f8b100118672021-06-24 11:09:0188 days 10 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x3ed2e581af8f274fab3e44e65546cf77517b7a98b3aad54f45cbf5eb33b24f8b100118672021-06-24 11:09:0188 days 10 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0xe21731f5182e3e5c5bd69438345a99290490e0eba342f764215f6d2b01f26c1999842052021-06-23 12:05:5589 days 9 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0xe21731f5182e3e5c5bd69438345a99290490e0eba342f764215f6d2b01f26c1999842052021-06-23 12:05:5589 days 9 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x2715bed2768336340f4e2b01551873612e069d50a4a7eb76441d000da074435399533312021-06-22 10:22:1390 days 10 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x2715bed2768336340f4e2b01551873612e069d50a4a7eb76441d000da074435399533312021-06-22 10:22:1390 days 10 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0xd9de64144ef4c6031d3b0c0e24c4bd5f3f85831ef06a846cfdf7fc887322ac0c99533302021-06-22 10:22:1090 days 10 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0xd9de64144ef4c6031d3b0c0e24c4bd5f3f85831ef06a846cfdf7fc887322ac0c99533302021-06-22 10:22:1090 days 10 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x44b8347cda0e43415989754aa04a1be4ce69e4c941ce902ea5c5e6bff97d131299533122021-06-22 10:21:1690 days 10 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x44b8347cda0e43415989754aa04a1be4ce69e4c941ce902ea5c5e6bff97d131299533122021-06-22 10:21:1690 days 10 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x64f2b09cb5d875eba0ac3d2426e525e9e9ba1610ef46a316aef59eda5212d37799529002021-06-22 10:00:4090 days 11 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x64f2b09cb5d875eba0ac3d2426e525e9e9ba1610ef46a316aef59eda5212d37799529002021-06-22 10:00:4090 days 11 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x667c5b19556debd2a68d842d1fbff6ccf39c51d33758d22e0872db1db814c3f399360152021-06-21 19:56:2591 days 1 hr ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x667c5b19556debd2a68d842d1fbff6ccf39c51d33758d22e0872db1db814c3f399360152021-06-21 19:56:2591 days 1 hr ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x2515783d4049699a4b565105ec4e89d6d41e64e8c89595d3de44428ddc6967e399275302021-06-21 12:52:1091 days 8 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x2515783d4049699a4b565105ec4e89d6d41e64e8c89595d3de44428ddc6967e399275302021-06-21 12:52:1091 days 8 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x6456a59e19b08b99ac649d4f8048af8a68343c356f496bc4e12bcce393ecd28099274902021-06-21 12:50:1091 days 8 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x6456a59e19b08b99ac649d4f8048af8a68343c356f496bc4e12bcce393ecd28099274902021-06-21 12:50:1091 days 8 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0xf80d6f3dc7b872f0aadd6c8abbd544a59a2f33d0540d3bbb4177ad50ee8d223399273082021-06-21 12:41:0491 days 8 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0xf80d6f3dc7b872f0aadd6c8abbd544a59a2f33d0540d3bbb4177ad50ee8d223399273082021-06-21 12:41:0491 days 8 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
0x5dd3cd63e3696ff12785838a6b0d05ec37887d05899ddd0a23e9b316e511131799266852021-06-21 12:09:5591 days 9 hrs ago 0x05a4330b285d496d778d341a2846d7a66c4f4feb 0xfca6d1b139749c659f31840fe99516ba2277a6540 BNB
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
BUPIToken

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
Yes with 999999 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity Standard Json-Input format)

File 1 of 6 : testToken.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.7.0;

import "openzeppelin-solidity/contracts/token/ERC20/ERC20.sol";
import "openzeppelin-solidity/contracts/math/SafeMath.sol";
import "openzeppelin-solidity/contracts/access/Ownable.sol";

contract BUPIToken is ERC20, Ownable
{
    using SafeMath for uint256;

    uint256 public maxTotalSupply;

    constructor(
        string memory name,
        string memory symbol,
        uint256 _maxTotalSupply,
        uint8 decimals
    )
        ERC20(name, symbol)
    {
        _setupDecimals(decimals);
        maxTotalSupply = _maxTotalSupply;
    }

    function mint(address to, uint256 amount) external onlyOwner
    {
        require(
            totalSupply().add(amount) <= maxTotalSupply,
            "Token: Total supply will exceed max total supply"
        );
        _mint(to, amount);
    }
}

File 2 of 6 : Context.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/*
 * @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;
    }
}

File 3 of 6 : Ownable.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "../GSN/Context.sol";
/**
 * @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.
 */
abstract 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;
    }
}

File 4 of 6 : SafeMath.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @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;
    }
}

File 5 of 6 : ERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "../../GSN/Context.sol";
import "./IERC20.sol";
import "../../math/SafeMath.sol";

/**
 * @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;

    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 { }
}

File 6 of 6 : IERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @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);
}

Settings
{
  "remappings": [],
  "optimizer": {
    "enabled": true,
    "runs": 999999
  },
  "evmVersion": "istanbul",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  }
}

Contract ABI

[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"uint256","name":"_maxTotalSupply","type":"uint256"},{"internalType":"uint8","name":"decimals","type":"uint8"}],"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":"maxTotalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","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"}]

60806040523480156200001157600080fd5b506040516200157e3803806200157e833981810160405260808110156200003757600080fd5b81019080805160405193929190846401000000008211156200005857600080fd5b9083019060208201858111156200006e57600080fd5b82516401000000008111828201881017156200008957600080fd5b82525081516020918201929091019080838360005b83811015620000b85781810151838201526020016200009e565b50505050905090810190601f168015620000e65780820380516001836020036101000a031916815260200191505b50604052602001805160405193929190846401000000008211156200010a57600080fd5b9083019060208201858111156200012057600080fd5b82516401000000008111828201881017156200013b57600080fd5b82525081516020918201929091019080838360005b838110156200016a57818101518382015260200162000150565b50505050905090810190601f168015620001985780820380516001836020036101000a031916815260200191505b50604090815260208281015192909101518651929450925085918591620001c5916003918501906200027f565b508051620001db9060049060208401906200027f565b50506005805460ff19166012179055506000620001f762000265565b60058054610100600160a81b0319166101006001600160a01b03841690810291909117909155604051919250906000907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0908290a350620002588162000269565b50600655506200032b9050565b3390565b6005805460ff191660ff92909216919091179055565b828054600181600116156101000203166002900490600052602060002090601f016020900481019282620002b7576000855562000302565b82601f10620002d257805160ff191683800117855562000302565b8280016001018555821562000302579182015b8281111562000302578251825591602001919060010190620002e5565b506200031092915062000314565b5090565b5b8082111562000310576000815560010162000315565b611243806200033b6000396000f3fe608060405234801561001057600080fd5b50600436106101005760003560e01c806370a0823111610097578063a457c2d711610066578063a457c2d71461033a578063a9059cbb14610373578063dd62ed3e146103ac578063f2fde38b146103e757610100565b806370a08231146102c6578063715018a6146102f95780638da5cb5b1461030157806395d89b411461033257610100565b80632ab4d052116100d35780632ab4d0521461022c578063313ce56714610234578063395093511461025257806340c10f191461028b57610100565b806306fdde0314610105578063095ea7b31461018257806318160ddd146101cf57806323b872dd146101e9575b600080fd5b61010d61041a565b6040805160208082528351818301528351919283929083019185019080838360005b8381101561014757818101518382015260200161012f565b50505050905090810190601f1680156101745780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b6101bb6004803603604081101561019857600080fd5b5073ffffffffffffffffffffffffffffffffffffffff81351690602001356104ce565b604080519115158252519081900360200190f35b6101d76104eb565b60408051918252519081900360200190f35b6101bb600480360360608110156101ff57600080fd5b5073ffffffffffffffffffffffffffffffffffffffff8135811691602081013590911690604001356104f1565b6101d7610592565b61023c610598565b6040805160ff9092168252519081900360200190f35b6101bb6004803603604081101561026857600080fd5b5073ffffffffffffffffffffffffffffffffffffffff81351690602001356105a1565b6102c4600480360360408110156102a157600080fd5b5073ffffffffffffffffffffffffffffffffffffffff81351690602001356105fc565b005b6101d7600480360360208110156102dc57600080fd5b503573ffffffffffffffffffffffffffffffffffffffff1661070c565b6102c4610734565b61030961083e565b6040805173ffffffffffffffffffffffffffffffffffffffff9092168252519081900360200190f35b61010d61085f565b6101bb6004803603604081101561035057600080fd5b5073ffffffffffffffffffffffffffffffffffffffff81351690602001356108de565b6101bb6004803603604081101561038957600080fd5b5073ffffffffffffffffffffffffffffffffffffffff8135169060200135610953565b6101d7600480360360408110156103c257600080fd5b5073ffffffffffffffffffffffffffffffffffffffff81358116916020013516610967565b6102c4600480360360208110156103fd57600080fd5b503573ffffffffffffffffffffffffffffffffffffffff1661099f565b60038054604080516020601f60027fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6101006001881615020190951694909404938401819004810282018101909252828152606093909290918301828280156104c45780601f10610499576101008083540402835291602001916104c4565b820191906000526020600020905b8154815290600101906020018083116104a757829003601f168201915b5050505050905090565b60006104e26104db610b39565b8484610b3d565b50600192915050565b60025490565b60006104fe848484610c84565b6105888461050a610b39565b610583856040518060600160405280602881526020016111786028913973ffffffffffffffffffffffffffffffffffffffff8a16600090815260016020526040812090610555610b39565b73ffffffffffffffffffffffffffffffffffffffff1681526020810191909152604001600020549190610e54565b610b3d565b5060019392505050565b60065481565b60055460ff1690565b60006104e26105ae610b39565b8461058385600160006105bf610b39565b73ffffffffffffffffffffffffffffffffffffffff908116825260208083019390935260409182016000908120918c168152925290205490610f05565b610604610b39565b600554610100900473ffffffffffffffffffffffffffffffffffffffff90811691161461069257604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015290519081900360640190fd5b6006546106a7826106a16104eb565b90610f05565b11156106fe576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260308152602001806111226030913960400191505060405180910390fd5b6107088282610f80565b5050565b73ffffffffffffffffffffffffffffffffffffffff1660009081526020819052604090205490565b61073c610b39565b600554610100900473ffffffffffffffffffffffffffffffffffffffff9081169116146107ca57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015290519081900360640190fd5b600554604051600091610100900473ffffffffffffffffffffffffffffffffffffffff16907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0908390a3600580547fffffffffffffffffffffff0000000000000000000000000000000000000000ff169055565b600554610100900473ffffffffffffffffffffffffffffffffffffffff1690565b60048054604080516020601f60027fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff6101006001881615020190951694909404938401819004810282018101909252828152606093909290918301828280156104c45780601f10610499576101008083540402835291602001916104c4565b60006104e26108eb610b39565b84610583856040518060600160405280602581526020016111e96025913960016000610915610b39565b73ffffffffffffffffffffffffffffffffffffffff908116825260208083019390935260409182016000908120918d16815292529020549190610e54565b60006104e2610960610b39565b8484610c84565b73ffffffffffffffffffffffffffffffffffffffff918216600090815260016020908152604080832093909416825291909152205490565b6109a7610b39565b600554610100900473ffffffffffffffffffffffffffffffffffffffff908116911614610a3557604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff8116610aa1576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260268152602001806110da6026913960400191505060405180910390fd5b60055460405173ffffffffffffffffffffffffffffffffffffffff80841692610100900416907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a36005805473ffffffffffffffffffffffffffffffffffffffff909216610100027fffffffffffffffffffffff0000000000000000000000000000000000000000ff909216919091179055565b3390565b73ffffffffffffffffffffffffffffffffffffffff8316610ba9576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260248152602001806111c56024913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8216610c15576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260228152602001806111006022913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff808416600081815260016020908152604080832094871680845294825291829020859055815185815291517f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b9259281900390910190a3505050565b73ffffffffffffffffffffffffffffffffffffffff8316610cf0576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806111a06025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8216610d5c576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260238152602001806110b76023913960400191505060405180910390fd5b610d678383836110b1565b610db1816040518060600160405280602681526020016111526026913973ffffffffffffffffffffffffffffffffffffffff86166000908152602081905260409020549190610e54565b73ffffffffffffffffffffffffffffffffffffffff8085166000908152602081905260408082209390935590841681522054610ded9082610f05565b73ffffffffffffffffffffffffffffffffffffffff8084166000818152602081815260409182902094909455805185815290519193928716927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef92918290030190a3505050565b60008184841115610efd576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825283818151815260200191508051906020019080838360005b83811015610ec2578181015183820152602001610eaa565b50505050905090810190601f168015610eef5780820380516001836020036101000a031916815260200191505b509250505060405180910390fd5b505050900390565b600082820183811015610f7957604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601b60248201527f536166654d6174683a206164646974696f6e206f766572666c6f770000000000604482015290519081900360640190fd5b9392505050565b73ffffffffffffffffffffffffffffffffffffffff821661100257604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f206164647265737300604482015290519081900360640190fd5b61100e600083836110b1565b60025461101b9082610f05565b60025573ffffffffffffffffffffffffffffffffffffffff821660009081526020819052604090205461104e9082610f05565b73ffffffffffffffffffffffffffffffffffffffff83166000818152602081815260408083209490945583518581529351929391927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9281900390910190a35050565b50505056fe45524332303a207472616e7366657220746f20746865207a65726f20616464726573734f776e61626c653a206e6577206f776e657220697320746865207a65726f206164647265737345524332303a20617070726f766520746f20746865207a65726f2061646472657373546f6b656e3a20546f74616c20737570706c792077696c6c20657863656564206d617820746f74616c20737570706c7945524332303a207472616e7366657220616d6f756e7420657863656564732062616c616e636545524332303a207472616e7366657220616d6f756e74206578636565647320616c6c6f77616e636545524332303a207472616e736665722066726f6d20746865207a65726f206164647265737345524332303a20617070726f76652066726f6d20746865207a65726f206164647265737345524332303a2064656372656173656420616c6c6f77616e63652062656c6f77207a65726fa26469706673582212209f1c28b7fe61fea5277bde730c1c2110d821f472a5b7aeff177e4704be8c7c1d64736f6c63430007060033000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000033b2e3c9fd0803ce80000000000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000001a506177746f636f6c204e6574776f726b2055504920546f6b656e00000000000000000000000000000000000000000000000000000000000000000000000000044255504900000000000000000000000000000000000000000000000000000000

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

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
-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 0000000000000000000000000000000000000000033b2e3c9fd0803ce8000000
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000012
Arg [4] : 000000000000000000000000000000000000000000000000000000000000001a
Arg [5] : 506177746f636f6c204e6574776f726b2055504920546f6b656e000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [7] : 4255504900000000000000000000000000000000000000000000000000000000


Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
Loading