Contract 0xdece0f6864c1511369ae2c30b90db9f5fe92832c 4

 
 
Txn Hash Method
Block
From
To
Value [Txn Fee]
0xdc3876a371194072a2191247813fbeca5a34ee03c2d681737daba564760f361bTransfer112427212021-09-26 5:41:252 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000312696
0x5b13d894c0f4e3c94cf0935fe88697ad28dbfbe473944b8eabdd71dce1033017Transfer112426882021-09-26 5:39:443 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0x1900825b7060ef1ee46f72ab0b919ed100e9c6d9407b54b9fa13d5e7519318f3Transfer112425622021-09-26 5:33:2610 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222768
0xf2aebb194c07cf95e218d6661be34ccccc7be941b5443f726d9de20712f1e556Transfer112425032021-09-26 5:30:2813 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000312696
0x3ba2b94cbaecb742094b082ca3a55bbe3804e4b108d3b6203aa33c6cb3db671eTransfer112424852021-09-26 5:29:2614 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0xb3e93e78a2bb01b7a39c563935c2f685c7e2684053c18f1f46a03e83e1266b91Transfer112421762021-09-26 5:13:4529 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0x05e9b009cb91f5e99df89bd7f0c86d6d9b66d83b9313b3cdcf75530e5a6351c6Transfer112421632021-09-26 5:13:0630 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222624
0x0170d18e8129e244189750b431a5f3bf2dffcc7131048212192ec7cab53dc277Transfer112418432021-09-26 4:57:0646 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000312696
0x3c9b520e9d9ed17a0fc94784d15edc8f2cb69a57012db9c3dfa7aacbce7dfff3Transfer112412952021-09-26 4:29:251 hr 14 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000312696
0x4cab96fc6358efe86bd04a7290b1f5150b924d3948be1df0c6df00da2440456aTransfer112412552021-09-26 4:27:241 hr 16 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0x41da4e1bd58299144cf1bb76a2eee9536ac486498ed771ff0a9b6c5e8b5e6c81Transfer112412282021-09-26 4:26:031 hr 17 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0x61766971ea1fcaa102c4e0018f0b6d4d9dc0bdbbc1cdb2bba82abd834f39027bTransfer112408082021-09-26 4:05:031 hr 38 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0xa623b6d8390e315c312742d39b44945d95904d25f38f9b11a0c05a0bedfdb700Transfer112404742021-09-26 3:48:051 hr 55 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0x0531e955dceb402b3f689f6404c1699d38c3ecaa653891555c76b0d9e9b8afdbTransfer112403942021-09-26 3:44:051 hr 59 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0x2298293681ec827a5255f2c7bd2884ff202c26f6e0684bbdf4b537b980fb0ccaTransfer112402942021-09-26 3:39:052 hrs 4 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000312624
0x5ecbab83d59d10ff8b7b4ae10d094cf77a9d702456c651f9ca23752faef03c04Transfer112402672021-09-26 3:37:442 hrs 5 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0x3c63bda1d73eeb6e1646db0d07566c055518556d1b5df1d6593f2d29c9167efcTransfer112401942021-09-26 3:34:042 hrs 9 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000312696
0x03c4a60e05cf2ff1cb3c368bb7af6e811b583eabb910bff2c13a27acba05e2b7Transfer112400942021-09-26 3:29:042 hrs 14 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000312696
0xdb368456c65221b4802ac1f13656c070020990cc93c4cd49f46c8691ec5d76f7Transfer112397812021-09-26 3:13:252 hrs 30 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0x0cfa99b06787c793e2df5cd24668f9a92d336d41d4d7a2e10f450430d4fdd325Transfer112394702021-09-26 2:57:042 hrs 46 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0x369e25b442d7ee23973e076a6e01e550d4d467518dd68f3f2d2cbf2a63cd3c44Transfer112393902021-09-26 2:53:042 hrs 50 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0xb69e43dc5226ea72f996bad70e3351c7bf52efb3f99220953d48769ddd62a9aeTransfer112392102021-09-26 2:44:042 hrs 59 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000312696
0x52337107c0b17db74b322cdb4edeab456462f3b9182afaca062890e97b25c377Transfer112387772021-09-26 2:22:253 hrs 21 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0x43dfec341981ad142d12122bd26f765e21762e1b5340476b04c1a920a4c1601dTransfer112384442021-09-26 2:05:433 hrs 37 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000222696
0x2e3e2a128ac4ee5b09aeb3943b0d8b5523110a2a6ce9e93f5298a9cc0ea479caTransfer112382782021-09-26 1:57:253 hrs 46 mins ago0xd1093cdf203ebcc85cefd494b7422d9fd56cf0b6 IN  0xdece0f6864c1511369ae2c30b90db9f5fe92832c0 BNB0.000312696
[ Download CSV Export 
Latest 1 internal transaction
Parent Txn Hash Block From To Value
0x23f8a062d6ffc3d25f33022158a7d49a8288fef1b00903a06da32c290500e06a67352812021-04-20 16:19:17158 days 13 hrs ago 0xfd7cfc0f73fba17b8a87ec0e005c13b18889a843  Contract Creation0 BNB
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
DSCPLBSC

Compiler Version
v0.6.6+commit.6c089d02

Optimization Enabled:
Yes with 99999 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity Standard Json-Input format)

File 1 of 12 : DSCPLBSC.sol
// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.6.6;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/presets/ERC20PresetMinterPauser.sol";

contract DSCPLBSC is ERC20PresetMinterPauser {

    uint public constant INITIAL_SUPPLY = 146_000_000 * DECIMAL_MULTIPLIER;
    uint public constant MAX_SUPPLY = 1_460_000_000 * DECIMAL_MULTIPLIER;
    uint private constant DECIMAL_MULTIPLIER = 10**18;

    constructor(address _admin) ERC20PresetMinterPauser("DISCIPLINA", "DSCPL") public {
        _mint(_admin, INITIAL_SUPPLY);

        revokeRole(MINTER_ROLE, msg.sender);
        revokeRole(PAUSER_ROLE, msg.sender);
        revokeRole(DEFAULT_ADMIN_ROLE, msg.sender);

        _setupRole(DEFAULT_ADMIN_ROLE, _admin);
        _setupRole(MINTER_ROLE, _admin);
        _setupRole(PAUSER_ROLE, _admin);
    }

    function _mint(address account, uint amount) internal virtual override {
        require(totalSupply().add(amount) <= MAX_SUPPLY, 'DSCPL: MAX_SUPPLY');
        super._mint(account, amount);
    }

    function getOwner() external view returns (address) {
        return getRoleMember(DEFAULT_ADMIN_ROLE, 0);
    }
}

File 2 of 12 : ERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "../../utils/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 virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual 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 virtual returns (uint8) {
        return _decimals;
    }

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

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual 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 virtual {
        _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 3 of 12 : ERC20PresetMinterPauser.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "../access/AccessControl.sol";
import "../utils/Context.sol";
import "../token/ERC20/ERC20.sol";
import "../token/ERC20/ERC20Burnable.sol";
import "../token/ERC20/ERC20Pausable.sol";

/**
 * @dev {ERC20} token, including:
 *
 *  - ability for holders to burn (destroy) their tokens
 *  - a minter role that allows for token minting (creation)
 *  - a pauser role that allows to stop all token transfers
 *
 * This contract uses {AccessControl} to lock permissioned functions using the
 * different roles - head to its documentation for details.
 *
 * The account that deploys the contract will be granted the minter and pauser
 * roles, as well as the default admin role, which will let it grant both minter
 * and pauser roles to other accounts.
 */
contract ERC20PresetMinterPauser is Context, AccessControl, ERC20Burnable, ERC20Pausable {
    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
    bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");

    /**
     * @dev Grants `DEFAULT_ADMIN_ROLE`, `MINTER_ROLE` and `PAUSER_ROLE` to the
     * account that deploys the contract.
     *
     * See {ERC20-constructor}.
     */
    constructor(string memory name, string memory symbol) public ERC20(name, symbol) {
        _setupRole(DEFAULT_ADMIN_ROLE, _msgSender());

        _setupRole(MINTER_ROLE, _msgSender());
        _setupRole(PAUSER_ROLE, _msgSender());
    }

    /**
     * @dev Creates `amount` new tokens for `to`.
     *
     * See {ERC20-_mint}.
     *
     * Requirements:
     *
     * - the caller must have the `MINTER_ROLE`.
     */
    function mint(address to, uint256 amount) public virtual {
        require(hasRole(MINTER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have minter role to mint");
        _mint(to, amount);
    }

    /**
     * @dev Pauses all token transfers.
     *
     * See {ERC20Pausable} and {Pausable-_pause}.
     *
     * Requirements:
     *
     * - the caller must have the `PAUSER_ROLE`.
     */
    function pause() public virtual {
        require(hasRole(PAUSER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have pauser role to pause");
        _pause();
    }

    /**
     * @dev Unpauses all token transfers.
     *
     * See {ERC20Pausable} and {Pausable-_unpause}.
     *
     * Requirements:
     *
     * - the caller must have the `PAUSER_ROLE`.
     */
    function unpause() public virtual {
        require(hasRole(PAUSER_ROLE, _msgSender()), "ERC20PresetMinterPauser: must have pauser role to unpause");
        _unpause();
    }

    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override(ERC20, ERC20Pausable) {
        super._beforeTokenTransfer(from, to, amount);
    }
}

File 4 of 12 : 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 5 of 12 : 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);
}

File 6 of 12 : 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, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b > a) return (false, 0);
        return (true, a - b);
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, 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 (true, 0);
        uint256 c = a * b;
        if (c / a != b) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a / b);
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a % b);
    }

    /**
     * @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) {
        require(b <= a, "SafeMath: subtraction overflow");
        return a - b;
    }

    /**
     * @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) {
        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, reverting 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) {
        require(b > 0, "SafeMath: division by zero");
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting 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) {
        require(b > 0, "SafeMath: modulo by zero");
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * 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);
        return a - b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * 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);
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * 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 7 of 12 : AccessControl.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "../utils/EnumerableSet.sol";
import "../utils/Address.sol";
import "../utils/Context.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context {
    using EnumerableSet for EnumerableSet.AddressSet;
    using Address for address;

    struct RoleData {
        EnumerableSet.AddressSet members;
        bytes32 adminRole;
    }

    mapping (bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view returns (bool) {
        return _roles[role].members.contains(account);
    }

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) public view returns (uint256) {
        return _roles[role].members.length();
    }

    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) public view returns (address) {
        return _roles[role].members.at(index);
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) public virtual {
        require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to grant");

        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) public virtual {
        require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to revoke");

        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) public virtual {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        emit RoleAdminChanged(role, _roles[role].adminRole, adminRole);
        _roles[role].adminRole = adminRole;
    }

    function _grantRole(bytes32 role, address account) private {
        if (_roles[role].members.add(account)) {
            emit RoleGranted(role, account, _msgSender());
        }
    }

    function _revokeRole(bytes32 role, address account) private {
        if (_roles[role].members.remove(account)) {
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

File 8 of 12 : ERC20Burnable.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "../../utils/Context.sol";
import "./ERC20.sol";

/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    using SafeMath for uint256;

    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        uint256 decreasedAllowance = allowance(account, _msgSender()).sub(amount, "ERC20: burn amount exceeds allowance");

        _approve(account, _msgSender(), decreasedAllowance);
        _burn(account, amount);
    }
}

File 9 of 12 : ERC20Pausable.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./ERC20.sol";
import "../../utils/Pausable.sol";

/**
 * @dev ERC20 token with pausable token transfers, minting and burning.
 *
 * Useful for scenarios such as preventing trades until the end of an evaluation
 * period, or having an emergency switch for freezing all token transfers in the
 * event of a large bug.
 */
abstract contract ERC20Pausable is ERC20, Pausable {
    /**
     * @dev See {ERC20-_beforeTokenTransfer}.
     *
     * Requirements:
     *
     * - the contract must not be paused.
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override {
        super._beforeTokenTransfer(from, to, amount);

        require(!paused(), "ERC20Pausable: token transfer while paused");
    }
}

File 10 of 12 : EnumerableSet.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;

        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) { // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            // When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            bytes32 lastvalue = set._values[lastIndex];

            // Move the last value to the index where the value to delete is
            set._values[toDeleteIndex] = lastvalue;
            // Update the index for the moved value
            set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        require(set._values.length > index, "EnumerableSet: index out of bounds");
        return set._values[index];
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }


    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }
}

File 11 of 12 : Address.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.2 <0.8.0;

/**
 * @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 on 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");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        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);
            }
        }
    }
}

File 12 of 12 : Pausable.sol
// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

import "./Context.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor () internal {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        require(!paused(), "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        require(paused(), "Pausable: not paused");
        _;
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 99999
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"_admin","type":"address"}],"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":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","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"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"INITIAL_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PAUSER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"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":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","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":[],"name":"getOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getRoleMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleMemberCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":[{"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":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","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":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

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

00000000000000000000000029d67d93a1eada187d077c4489ca59aad8ccee68

-----Decoded View---------------
Arg [0] : _admin (address): 0x29d67d93a1eada187d077c4489ca59aad8ccee68

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000029d67d93a1eada187d077c4489ca59aad8ccee68


Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.