Token

Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

interface IERC20    - function totalSupply()    - function balanceOf(address account)    - function transfer(address to, uint256 ...    - function allowance(address owner, add ...    - function approve(address spender, uin ...    - function transferFrom( interface IERC20Metadata is IERC20    - function name()    - function symbol()    - function decimals()    - function _msgSender()    - function _msgData()  contract ERC20 is Context, IERC20, ...    - function name()    - function symbol()    - function decimals()    - function totalSupply()    - function balanceOf(address account)    - function transfer(address to, uint256 ...    - function allowance(address owner, add ...    - function approve(address spender, uin ...    - function transferFrom(    - function increaseAllowance(address sp ...    - function decreaseAllowance(address sp ...    - function _transfer(    - function _mint(address account, uint2 ...    - function _burn(address account, uint2 ...    - function _approve(    - function _spendAllowance(    - function _beforeTokenTransfer(    - function _afterTokenTransfer(    - function burn(uint256 amount)    - function burnFrom(address account, ui ... library Math    - function max(uint256 a, uint256 b)    - function min(uint256 a, uint256 b)    - function average(uint256 a, uint256 b ...    - function ceilDiv(uint256 a, uint256 b ...    - function mulDiv(    - function mulDiv(    - function sqrt(uint256 a)    - function sqrt(uint256 a, Rounding rou ... library Arrays    - function findUpperBound(uint256[] sto ... library Counters    - function current(Counter storage coun ...    - function increment(Counter storage co ...    - function decrement(Counter storage co ...    - function reset(Counter storage counte ...    - function _snapshot()    - function _getCurrentSnapshotId()    - function balanceOfAt(address account, ...    - function totalSupplyAt(uint256 snapsh ...    - function _beforeTokenTransfer(    - function _valueAt(uint256 snapshotId, ...    - function _updateAccountSnapshot(addre ...    - function _updateTotalSupplySnapshot()    - function _updateSnapshot(Snapshots st ...    - function _lastSnapshotId(uint256[] st ... interface IAccessControl    - function hasRole(bytes32 role, addres ...    - function getRoleAdmin(bytes32 role)    - function grantRole(bytes32 role, addr ...    - function revokeRole(bytes32 role, add ...    - function renounceRole(bytes32 role, a ... library Strings    - function toString(uint256 value)    - function toHexString(uint256 value)    - function toHexString(uint256 value, u ...    - function toHexString(address addr) interface IERC165    - function supportsInterface(bytes4 int ...    - function supportsInterface(bytes4 int ...    - function supportsInterface(bytes4 int ...    - function hasRole(bytes32 role, addres ...    - function _checkRole(bytes32 role)    - function _checkRole(bytes32 role, add ...    - function getRoleAdmin(bytes32 role)    - function grantRole(bytes32 role, addr ...    - function revokeRole(bytes32 role, add ...    - function renounceRole(bytes32 role, a ...    - function _setupRole(bytes32 role, add ...    - function _setRoleAdmin(bytes32 role, ...    - function _grantRole(bytes32 role, add ...    - function _revokeRole(bytes32 role, ad ...    - function paused()    - function _requireNotPaused()    - function _requirePaused()    - function _pause()    - function _unpause()    - function owner()    - function _checkOwner()    - function renounceOwnership()    - function transferOwnership(address ne ...    - function _transferOwnership(address n ...  contract Moa is ERC20, ERC20Burnab ... *    - function snapshot()    - function pause()    - function unpause()    - function _beforeTokenTransfer(address ...    - function grantRoleSnapshot(address us ...    - function revokeRoleSnapshot(address u ...    - function grantRolePauser(address user ...    - function revokeRolePauser(address use ...

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2022-09-16
*/

// File: @openzeppelin/contracts/token/ERC20/IERC20.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

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

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

// File: @openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol

pragma solidity ^0.8.0;

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// File: @openzeppelin/contracts/utils/Context.sol


pragma solidity ^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 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) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// File: @openzeppelin/contracts/token/ERC20/ERC20.sol


pragma solidity ^0.8.0;



/**
 * @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 Contracts guidelines: functions revert
 * instead 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, IERC20Metadata {
    mapping(address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

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

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override 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 this function is
     * overridden;
     *
     * 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 override returns (uint8) {
        return 18;
    }

    /**
     * @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:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, 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}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, 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}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        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) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + 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) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `from` to `to`.
     *
     * This 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:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
        }
        _balances[to] += amount;

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, 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:
     *
     * - `account` 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 += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(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);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(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 Updates `owner` s allowance for `spender` based on spent `amount`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    /**
     * @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 transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been 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 _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

// File: @openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol


// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/extensions/ERC20Burnable.sol)

pragma solidity ^0.8.0;


/**
 * @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 {
    /**
     * @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 {
        _spendAllowance(account, _msgSender(), amount);
        _burn(account, amount);
    }
}

// File: @openzeppelin/contracts/utils/math/Math.sol


// OpenZeppelin Contracts (last updated v4.7.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. It the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`.
        // We also know that `k`, the position of the most significant bit, is such that `msb(a) = 2**k`.
        // This gives `2**k < a <= 2**(k+1)` → `2**(k/2) <= sqrt(a) < 2 ** (k/2+1)`.
        // Using an algorithm similar to the msb conmputation, we are able to compute `result = 2**(k/2)` which is a
        // good first aproximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1;
        uint256 x = a;
        if (x >> 128 > 0) {
            x >>= 128;
            result <<= 64;
        }
        if (x >> 64 > 0) {
            x >>= 64;
            result <<= 32;
        }
        if (x >> 32 > 0) {
            x >>= 32;
            result <<= 16;
        }
        if (x >> 16 > 0) {
            x >>= 16;
            result <<= 8;
        }
        if (x >> 8 > 0) {
            x >>= 8;
            result <<= 4;
        }
        if (x >> 4 > 0) {
            x >>= 4;
            result <<= 2;
        }
        if (x >> 2 > 0) {
            result <<= 1;
        }

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        uint256 result = sqrt(a);
        if (rounding == Rounding.Up && result * result < a) {
            result += 1;
        }
        return result;
    }
}

// File: @openzeppelin/contracts/utils/Arrays.sol


// OpenZeppelin Contracts v4.4.1 (utils/Arrays.sol)

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to array types.
 */
library Arrays {
    /**
     * @dev Searches a sorted `array` and returns the first index that contains
     * a value greater or equal to `element`. If no such index exists (i.e. all
     * values in the array are strictly less than `element`), the array length is
     * returned. Time complexity O(log n).
     *
     * `array` is expected to be sorted in ascending order, and to contain no
     * repeated elements.
     */
    function findUpperBound(uint256[] storage array, uint256 element) internal view returns (uint256) {
        if (array.length == 0) {
            return 0;
        }

        uint256 low = 0;
        uint256 high = array.length;

        while (low < high) {
            uint256 mid = Math.average(low, high);

            // Note that mid will always be strictly less than high (i.e. it will be a valid array index)
            // because Math.average rounds down (it does integer division with truncation).
            if (array[mid] > element) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }

        // At this point `low` is the exclusive upper bound. We will return the inclusive upper bound.
        if (low > 0 && array[low - 1] == element) {
            return low - 1;
        } else {
            return low;
        }
    }
}

// File: @openzeppelin/contracts/utils/Counters.sol


// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// File: @openzeppelin/contracts/token/ERC20/extensions/ERC20Snapshot.sol


// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC20/extensions/ERC20Snapshot.sol)

pragma solidity ^0.8.0;



/**
 * @dev This contract extends an ERC20 token with a snapshot mechanism. When a snapshot is created, the balances and
 * total supply at the time are recorded for later access.
 *
 * This can be used to safely create mechanisms based on token balances such as trustless dividends or weighted voting.
 * In naive implementations it's possible to perform a "double spend" attack by reusing the same balance from different
 * accounts. By using snapshots to calculate dividends or voting power, those attacks no longer apply. It can also be
 * used to create an efficient ERC20 forking mechanism.
 *
 * Snapshots are created by the internal {_snapshot} function, which will emit the {Snapshot} event and return a
 * snapshot id. To get the total supply at the time of a snapshot, call the function {totalSupplyAt} with the snapshot
 * id. To get the balance of an account at the time of a snapshot, call the {balanceOfAt} function with the snapshot id
 * and the account address.
 *
 * NOTE: Snapshot policy can be customized by overriding the {_getCurrentSnapshotId} method. For example, having it
 * return `block.number` will trigger the creation of snapshot at the beginning of each new block. When overriding this
 * function, be careful about the monotonicity of its result. Non-monotonic snapshot ids will break the contract.
 *
 * Implementing snapshots for every block using this method will incur significant gas costs. For a gas-efficient
 * alternative consider {ERC20Votes}.
 *
 * ==== Gas Costs
 *
 * Snapshots are efficient. Snapshot creation is _O(1)_. Retrieval of balances or total supply from a snapshot is _O(log
 * n)_ in the number of snapshots that have been created, although _n_ for a specific account will generally be much
 * smaller since identical balances in subsequent snapshots are stored as a single entry.
 *
 * There is a constant overhead for normal ERC20 transfers due to the additional snapshot bookkeeping. This overhead is
 * only significant for the first transfer that immediately follows a snapshot for a particular account. Subsequent
 * transfers will have normal cost until the next snapshot, and so on.
 */

abstract contract ERC20Snapshot is ERC20 {
    // Inspired by Jordi Baylina's MiniMeToken to record historical balances:
    // https://github.com/Giveth/minime/blob/ea04d950eea153a04c51fa510b068b9dded390cb/contracts/MiniMeToken.sol

    using Arrays for uint256[];
    using Counters for Counters.Counter;

    // Snapshotted values have arrays of ids and the value corresponding to that id. These could be an array of a
    // Snapshot struct, but that would impede usage of functions that work on an array.
    struct Snapshots {
        uint256[] ids;
        uint256[] values;
    }

    mapping(address => Snapshots) private _accountBalanceSnapshots;
    Snapshots private _totalSupplySnapshots;

    // Snapshot ids increase monotonically, with the first value being 1. An id of 0 is invalid.
    Counters.Counter private _currentSnapshotId;

    /**
     * @dev Emitted by {_snapshot} when a snapshot identified by `id` is created.
     */
    event Snapshot(uint256 id);

    /**
     * @dev Creates a new snapshot and returns its snapshot id.
     *
     * Emits a {Snapshot} event that contains the same id.
     *
     * {_snapshot} is `internal` and you have to decide how to expose it externally. Its usage may be restricted to a
     * set of accounts, for example using {AccessControl}, or it may be open to the public.
     *
     * [WARNING]
     * ====
     * While an open way of calling {_snapshot} is required for certain trust minimization mechanisms such as forking,
     * you must consider that it can potentially be used by attackers in two ways.
     *
     * First, it can be used to increase the cost of retrieval of values from snapshots, although it will grow
     * logarithmically thus rendering this attack ineffective in the long term. Second, it can be used to target
     * specific accounts and increase the cost of ERC20 transfers for them, in the ways specified in the Gas Costs
     * section above.
     *
     * We haven't measured the actual numbers; if this is something you're interested in please reach out to us.
     * ====
     */
    function _snapshot() internal virtual returns (uint256) {
        _currentSnapshotId.increment();

        uint256 currentId = _getCurrentSnapshotId();
        emit Snapshot(currentId);
        return currentId;
    }

    /**
     * @dev Get the current snapshotId
     */
    function _getCurrentSnapshotId() internal view virtual returns (uint256) {
        return _currentSnapshotId.current();
    }

    /**
     * @dev Retrieves the balance of `account` at the time `snapshotId` was created.
     */
    function balanceOfAt(address account, uint256 snapshotId) public view virtual returns (uint256) {
        (bool snapshotted, uint256 value) = _valueAt(snapshotId, _accountBalanceSnapshots[account]);

        return snapshotted ? value : balanceOf(account);
    }

    /**
     * @dev Retrieves the total supply at the time `snapshotId` was created.
     */
    function totalSupplyAt(uint256 snapshotId) public view virtual returns (uint256) {
        (bool snapshotted, uint256 value) = _valueAt(snapshotId, _totalSupplySnapshots);

        return snapshotted ? value : totalSupply();
    }

    // Update balance and/or total supply snapshots before the values are modified. This is implemented
    // in the _beforeTokenTransfer hook, which is executed for _mint, _burn, and _transfer operations.
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override {
        super._beforeTokenTransfer(from, to, amount);

        if (from == address(0)) {
            // mint
            _updateAccountSnapshot(to);
            _updateTotalSupplySnapshot();
        } else if (to == address(0)) {
            // burn
            _updateAccountSnapshot(from);
            _updateTotalSupplySnapshot();
        } else {
            // transfer
            _updateAccountSnapshot(from);
            _updateAccountSnapshot(to);
        }
    }

    function _valueAt(uint256 snapshotId, Snapshots storage snapshots) private view returns (bool, uint256) {
        require(snapshotId > 0, "ERC20Snapshot: id is 0");
        require(snapshotId <= _getCurrentSnapshotId(), "ERC20Snapshot: nonexistent id");

        // When a valid snapshot is queried, there are three possibilities:
        //  a) The queried value was not modified after the snapshot was taken. Therefore, a snapshot entry was never
        //  created for this id, and all stored snapshot ids are smaller than the requested one. The value that corresponds
        //  to this id is the current one.
        //  b) The queried value was modified after the snapshot was taken. Therefore, there will be an entry with the
        //  requested id, and its value is the one to return.
        //  c) More snapshots were created after the requested one, and the queried value was later modified. There will be
        //  no entry for the requested id: the value that corresponds to it is that of the smallest snapshot id that is
        //  larger than the requested one.
        //
        // In summary, we need to find an element in an array, returning the index of the smallest value that is larger if
        // it is not found, unless said value doesn't exist (e.g. when all values are smaller). Arrays.findUpperBound does
        // exactly this.

        uint256 index = snapshots.ids.findUpperBound(snapshotId);

        if (index == snapshots.ids.length) {
            return (false, 0);
        } else {
            return (true, snapshots.values[index]);
        }
    }

    function _updateAccountSnapshot(address account) private {
        _updateSnapshot(_accountBalanceSnapshots[account], balanceOf(account));
    }

    function _updateTotalSupplySnapshot() private {
        _updateSnapshot(_totalSupplySnapshots, totalSupply());
    }

    function _updateSnapshot(Snapshots storage snapshots, uint256 currentValue) private {
        uint256 currentId = _getCurrentSnapshotId();
        if (_lastSnapshotId(snapshots.ids) < currentId) {
            snapshots.ids.push(currentId);
            snapshots.values.push(currentValue);
        }
    }

    function _lastSnapshotId(uint256[] storage ids) private view returns (uint256) {
        if (ids.length == 0) {
            return 0;
        } else {
            return ids[ids.length - 1];
        }
    }
}

// File: @openzeppelin/contracts/access/IAccessControl.sol


// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @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 {AccessControl-_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) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @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) external;

    /**
     * @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) external;

    /**
     * @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) external;
}

// File: @openzeppelin/contracts/utils/Strings.sol


// OpenZeppelin Contracts (last updated v4.7.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}

// File: @openzeppelin/contracts/utils/introspection/IERC165.sol


// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// File: @openzeppelin/contracts/utils/introspection/ERC165.sol


// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// File: @openzeppelin/contracts/access/AccessControl.sol


// OpenZeppelin Contracts (last updated v4.7.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;




/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * 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, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

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

    /**
     * @dev Revert with a standard message if `_msgSender()` is missing `role`.
     * Overriding this function changes the behavior of the {onlyRole} modifier.
     *
     * Format of the revert message is described in {_checkRole}.
     *
     * _Available since v4.6._
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(uint160(account), 20),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @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 virtual override 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.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _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.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _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 revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        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.
     *
     * May emit a {RoleGranted} event.
     *
     * [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}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    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 {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

// File: @openzeppelin/contracts/security/Pausable.sol


// OpenZeppelin Contracts (last updated v4.7.0) (security/Pausable.sol)

pragma solidity ^0.8.0;

/**
 * @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() {
        _paused = false;
    }

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

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        _requirePaused();
        _;
    }

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

    /**
     * @dev Throws if the contract is paused.
     */
    function _requireNotPaused() internal view virtual {
        require(!paused(), "Pausable: paused");
    }

    /**
     * @dev Throws if the contract is not paused.
     */
    function _requirePaused() internal view virtual {
        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());
    }
}

// File: @openzeppelin/contracts/access/Ownable.sol


// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

/**
 * @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() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        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 {
        _transferOwnership(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");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// File: contracts/Moa.sol


pragma solidity ^0.8.4;






contract Moa is ERC20, ERC20Burnable, ERC20Snapshot, AccessControl, Pausable, Ownable {
    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
    bytes32 public constant SNAPSHOT_ROLE = keccak256("SNAPSHOT_ROLE");
    bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");

    constructor(
        string memory _name,
        string memory _symbol,
        address _owner,
        uint256 _supply
    )
    ERC20(_name, _symbol) {
        _grantRole(DEFAULT_ADMIN_ROLE, _owner);
        _grantRole(MINTER_ROLE, _owner);
        _grantRole(SNAPSHOT_ROLE, _owner);
        _grantRole(PAUSER_ROLE, _owner);
        

        _mint(_owner, _supply);
    }


    function snapshot() public onlyRole(SNAPSHOT_ROLE) {
        _snapshot();
    }
    function pause() public onlyRole(PAUSER_ROLE) {
        _pause();
    }
    function unpause() public onlyRole(PAUSER_ROLE) {
        _unpause();
    }
    function _beforeTokenTransfer(address from, address to, uint256 amount)
        internal
        whenNotPaused
        override(ERC20, ERC20Snapshot)
    {
        super._beforeTokenTransfer(from, to, amount);
    }


    // ** onlyOwner **
    function grantRoleSnapshot(address user) public onlyOwner {
        _grantRole(SNAPSHOT_ROLE, user);
    }
    function revokeRoleSnapshot(address user) public onlyOwner {
        _revokeRole(SNAPSHOT_ROLE, user);
    }
    function grantRolePauser(address user) public onlyOwner {
        _grantRole(PAUSER_ROLE, user);
    }
    function revokeRolePauser(address user) public onlyOwner {
        _revokeRole(PAUSER_ROLE, user);
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"address","name":"_owner","type":"address"},{"internalType":"uint256","name":"_supply","type":"uint256"}],"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":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":false,"internalType":"uint256","name":"id","type":"uint256"}],"name":"Snapshot","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":"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":[],"name":"SNAPSHOT_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":"address","name":"account","type":"address"},{"internalType":"uint256","name":"snapshotId","type":"uint256"}],"name":"balanceOfAt","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":[{"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":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"grantRolePauser","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"grantRoleSnapshot","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":[],"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":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","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":[{"internalType":"address","name":"user","type":"address"}],"name":"revokeRolePauser","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"revokeRoleSnapshot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"snapshot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":"uint256","name":"snapshotId","type":"uint256"}],"name":"totalSupplyAt","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","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"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0x608060405234801561001057600080fd5b506004361061021c5760003560e01c806379cc679011610125578063a457c2d7116100ad578063d547741f1161007c578063d547741f1461048a578063d928c8ac1461049d578063dd62ed3e146104b0578063e63ab1e9146104c3578063f2fde38b146104d857600080fd5b8063a457c2d71461042a578063a9059cbb1461043d578063d487274e14610450578063d53913931461046357600080fd5b806391d14854116100f457806391d14854146103ec57806395d89b41146103ff5780639711715a14610407578063981b24d01461040f578063a217fddf1461042257600080fd5b806379cc6790146103955780638456cb59146103a8578063862cbaa6146103b05780638da5cb5b146103c357600080fd5b806339509351116101a85780634ee2cd7e116101775780634ee2cd7e146103315780635c975abb146103445780637028e2cd1461034f57806370a0823114610364578063715018a61461038d57600080fd5b806339509351146102f05780633f4ba83a1461030357806342966c681461030b578063470e700c1461031e57600080fd5b806323b872dd116101ef57806323b872dd14610283578063248a9ca3146102965780632f2ff15d146102b9578063313ce567146102ce57806336568abe146102dd57600080fd5b806301ffc9a71461022157806306fdde0314610249578063095ea7b31461025e57806318160ddd14610271575b600080fd5b61023461022f366004611878565b6104eb565b60405190151581526020015b60405180910390f35b610251610522565b6040516102409190611915565b61023461026c366004611815565b6105b4565b6002545b604051908152602001610240565b6102346102913660046117da565b6105cc565b6102756102a436600461183e565b60009081526009602052604090206001015490565b6102cc6102c7366004611856565b6105f0565b005b60405160128152602001610240565b6102cc6102eb366004611856565b61061a565b6102346102fe366004611815565b61069d565b6102cc6106bf565b6102cc61031936600461183e565b6106e2565b6102cc61032c36600461178e565b6106ec565b61027561033f366004611815565b61070c565b600a5460ff16610234565b610275600080516020611a4b83398151915281565b61027561037236600461178e565b6001600160a01b031660009081526020819052604090205490565b6102cc610765565b6102cc6103a3366004611815565b610779565b6102cc61078e565b6102cc6103be36600461178e565b6107ae565b600a5461010090046001600160a01b03166040516001600160a01b039091168152602001610240565b6102346103fa366004611856565b6107ce565b6102516107f9565b6102cc610808565b61027561041d36600461183e565b610828565b610275600081565b610234610438366004611815565b610853565b61023461044b366004611815565b6108ce565b6102cc61045e36600461178e565b6108dc565b6102757f9f2df0fed2c77648de5860a4cc508cd0818c85b8b8a1ab4ceeef8d981c8956a681565b6102cc610498366004611856565b6108fc565b6102cc6104ab36600461178e565b610921565b6102756104be3660046117a8565b610941565b610275600080516020611a6b83398151915281565b6102cc6104e636600461178e565b61096c565b60006001600160e01b03198216637965db0b60e01b148061051c57506301ffc9a760e01b6001600160e01b03198316145b92915050565b606060038054610531906119f9565b80601f016020809104026020016040519081016040528092919081815260200182805461055d906119f9565b80156105aa5780601f1061057f576101008083540402835291602001916105aa565b820191906000526020600020905b81548152906001019060200180831161058d57829003601f168201915b5050505050905090565b6000336105c2818585610a2e565b5060019392505050565b6000336105da858285610b52565b6105e5858585610bcc565b506001949350505050565b60008281526009602052604090206001015461060b81610da5565b6106158383610daf565b505050565b6001600160a01b038116331461068f5760405162461bcd60e51b815260206004820152602f60248201527f416363657373436f6e74726f6c3a2063616e206f6e6c792072656e6f756e636560448201526e103937b632b9903337b91039b2b63360891b60648201526084015b60405180910390fd5b6106998282610e35565b5050565b6000336105c28185856106b08383610941565b6106ba9190611948565b610a2e565b600080516020611a6b8339815191526106d781610da5565b6106df610e9c565b50565b6106df3382610eee565b6106f4611048565b6106df600080516020611a6b83398151915282610daf565b6001600160a01b0382166000908152600560205260408120819081906107339085906110a8565b915091508161075a576001600160a01b03851660009081526020819052604090205461075c565b805b95945050505050565b61076d611048565b61077760006111ad565b565b610784823383610b52565b6106998282610eee565b600080516020611a6b8339815191526107a681610da5565b6106df611207565b6107b6611048565b6106df600080516020611a4b83398151915282610e35565b60009182526009602090815260408084206001600160a01b0393909316845291905290205460ff1690565b606060048054610531906119f9565b600080516020611a4b83398151915261082081610da5565b610699611244565b60008060006108388460066110a8565b91509150816108495760025461084b565b805b949350505050565b600033816108618286610941565b9050838110156108c15760405162461bcd60e51b815260206004820152602560248201527f45524332303a2064656372656173656420616c6c6f77616e63652062656c6f77604482015264207a65726f60d81b6064820152608401610686565b6105e58286868403610a2e565b6000336105c2818585610bcc565b6108e4611048565b6106df600080516020611a6b83398151915282610e35565b60008281526009602052604090206001015461091781610da5565b6106158383610e35565b610929611048565b6106df600080516020611a4b83398151915282610daf565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205490565b610974611048565b6001600160a01b0381166109d95760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b6064820152608401610686565b6106df816111ad565b6001600160a01b038316610a01576109f98261129e565b6106156112d0565b6001600160a01b038216610a18576109f98361129e565b610a218361129e565b6106158261129e565b5490565b6001600160a01b038316610a905760405162461bcd60e51b8152602060048201526024808201527f45524332303a20617070726f76652066726f6d20746865207a65726f206164646044820152637265737360e01b6064820152608401610686565b6001600160a01b038216610af15760405162461bcd60e51b815260206004820152602260248201527f45524332303a20617070726f766520746f20746865207a65726f206164647265604482015261737360f01b6064820152608401610686565b6001600160a01b0383811660008181526001602090815260408083209487168084529482529182902085905590518481527f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925910160405180910390a3505050565b6000610b5e8484610941565b90506000198114610bc65781811015610bb95760405162461bcd60e51b815260206004820152601d60248201527f45524332303a20696e73756666696369656e7420616c6c6f77616e63650000006044820152606401610686565b610bc68484848403610a2e565b50505050565b6001600160a01b038316610c305760405162461bcd60e51b815260206004820152602560248201527f45524332303a207472616e736665722066726f6d20746865207a65726f206164604482015264647265737360d81b6064820152608401610686565b6001600160a01b038216610c925760405162461bcd60e51b815260206004820152602360248201527f45524332303a207472616e7366657220746f20746865207a65726f206164647260448201526265737360e81b6064820152608401610686565b610c9d8383836112de565b6001600160a01b03831660009081526020819052604090205481811015610d155760405162461bcd60e51b815260206004820152602660248201527f45524332303a207472616e7366657220616d6f756e7420657863656564732062604482015265616c616e636560d01b6064820152608401610686565b6001600160a01b03808516600090815260208190526040808220858503905591851681529081208054849290610d4c908490611948565b92505081905550826001600160a01b0316846001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef84604051610d9891815260200190565b60405180910390a3610bc6565b6106df81336112f1565b610db982826107ce565b6106995760008281526009602090815260408083206001600160a01b03851684529091529020805460ff19166001179055610df13390565b6001600160a01b0316816001600160a01b0316837f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d60405160405180910390a45050565b610e3f82826107ce565b156106995760008281526009602090815260408083206001600160a01b0385168085529252808320805460ff1916905551339285917ff6391f5c32d9c69d2a47ea670b442974b53935d1edc7fd64eb21e047a839171b9190a45050565b610ea4611355565b600a805460ff191690557f5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa335b6040516001600160a01b03909116815260200160405180910390a1565b6001600160a01b038216610f4e5760405162461bcd60e51b815260206004820152602160248201527f45524332303a206275726e2066726f6d20746865207a65726f206164647265736044820152607360f81b6064820152608401610686565b610f5a826000836112de565b6001600160a01b03821660009081526020819052604090205481811015610fce5760405162461bcd60e51b815260206004820152602260248201527f45524332303a206275726e20616d6f756e7420657863656564732062616c616e604482015261636560f01b6064820152608401610686565b6001600160a01b0383166000908152602081905260408120838303905560028054849290610ffd90849061199f565b90915550506040518281526000906001600160a01b038516907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9060200160405180910390a3505050565b600a546001600160a01b036101009091041633146107775760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610686565b600080600084116110f45760405162461bcd60e51b815260206004820152601660248201527504552433230536e617073686f743a20696420697320360541b6044820152606401610686565b6110fc61139e565b84111561114b5760405162461bcd60e51b815260206004820152601d60248201527f4552433230536e617073686f743a206e6f6e6578697374656e742069640000006044820152606401610686565b600061115784866113ae565b84549091508114156111705760008092509250506111a6565b600184600101828154811061119557634e487b7160e01b600052603260045260246000fd5b906000526020600020015492509250505b9250929050565b600a80546001600160a01b03838116610100818102610100600160a81b031985161790945560405193909204169182907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b61120f61148d565b600a805460ff191660011790557f62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a258610ed13390565b6000611254600880546001019055565b600061125e61139e565b90507f8030e83b04d87bef53480e26263266d6ca66863aa8506aca6f2559d18aa1cb678160405161129191815260200190565b60405180910390a1919050565b6001600160a01b038116600090815260056020908152604080832091839052909120546106df91906114d3565b6114d3565b61077760066112cb60025490565b6112e661148d565b6106158383836109e2565b6112fb82826107ce565b61069957611313816001600160a01b0316601461151d565b61131e83602061151d565b60405160200161132f9291906118a0565b60408051601f198184030181529082905262461bcd60e51b825261068691600401611915565b600a5460ff166107775760405162461bcd60e51b815260206004820152601460248201527314185d5cd8589b194e881b9bdd081c185d5cd95960621b6044820152606401610686565b60006113a960085490565b905090565b81546000906113bf5750600061051c565b82546000905b808210156114295760006113d98383611706565b9050848682815481106113fc57634e487b7160e01b600052603260045260246000fd5b9060005260206000200154111561141557809150611423565b611420816001611948565b92505b506113c5565b60008211801561146c5750838561144160018561199f565b8154811061145f57634e487b7160e01b600052603260045260246000fd5b9060005260206000200154145b156114855761147c60018361199f565b9250505061051c565b50905061051c565b600a5460ff16156107775760405162461bcd60e51b815260206004820152601060248201526f14185d5cd8589b194e881c185d5cd95960821b6044820152606401610686565b60006114dd61139e565b9050806114e984611721565b1015610615578254600180820185556000858152602080822090930193909355938401805494850181558252902090910155565b6060600061152c836002611980565b611537906002611948565b67ffffffffffffffff81111561155d57634e487b7160e01b600052604160045260246000fd5b6040519080825280601f01601f191660200182016040528015611587576020820181803683370190505b509050600360fc1b816000815181106115b057634e487b7160e01b600052603260045260246000fd5b60200101906001600160f81b031916908160001a905350600f60fb1b816001815181106115ed57634e487b7160e01b600052603260045260246000fd5b60200101906001600160f81b031916908160001a9053506000611611846002611980565b61161c906001611948565b90505b60018111156116b0576f181899199a1a9b1b9c1cb0b131b232b360811b85600f166010811061165e57634e487b7160e01b600052603260045260246000fd5b1a60f81b82828151811061168257634e487b7160e01b600052603260045260246000fd5b60200101906001600160f81b031916908160001a90535060049490941c936116a9816119e2565b905061161f565b5083156116ff5760405162461bcd60e51b815260206004820181905260248201527f537472696e67733a20686578206c656e67746820696e73756666696369656e746044820152606401610686565b9392505050565b60006117156002848418611960565b6116ff90848416611948565b805460009061173257506000919050565b815482906117429060019061199f565b8154811061176057634e487b7160e01b600052603260045260246000fd5b90600052602060002001549050919050565b919050565b80356001600160a01b038116811461177257600080fd5b60006020828403121561179f578081fd5b6116ff82611777565b600080604083850312156117ba578081fd5b6117c383611777565b91506117d160208401611777565b90509250929050565b6000806000606084860312156117ee578081fd5b6117f784611777565b925061180560208501611777565b9150604084013590509250925092565b60008060408385031215611827578182fd5b61183083611777565b946020939093013593505050565b60006020828403121561184f578081fd5b5035919050565b60008060408385031215611868578182fd5b823591506117d160208401611777565b600060208284031215611889578081fd5b81356001600160e01b0319811681146116ff578182fd5b7f416363657373436f6e74726f6c3a206163636f756e74200000000000000000008152600083516118d88160178501602088016119b6565b7001034b99036b4b9b9b4b733903937b6329607d1b60179184019182015283516119098160288401602088016119b6565b01602801949350505050565b60208152600082518060208401526119348160408501602087016119b6565b601f01601f19169190910160400192915050565b6000821982111561195b5761195b611a34565b500190565b60008261197b57634e487b7160e01b81526012600452602481fd5b500490565b600081600019048311821515161561199a5761199a611a34565b500290565b6000828210156119b1576119b1611a34565b500390565b60005b838110156119d15781810151838201526020016119b9565b83811115610bc65750506000910152565b6000816119f1576119f1611a34565b506000190190565b600181811c90821680611a0d57607f821691505b60208210811415611a2e57634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052601160045260246000fdfe5fdbd35e8da83ee755d5e62a539e5ed7f47126abede0b8b10f9ea43dc6eed07f65d7a28e3265b37a6474929f336521b332c1681b933f6cb9f3376673440d862aa26469706673582212204a899ea1d58d19f69234905c476e0a0cb2d57d120d66c56df773713715e2ca0764736f6c63430008040033

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

-----Decoded View---------------
Arg [0] : _name (string): METAOASIS
Arg [1] : _symbol (string): MOA
Arg [2] : _owner (address): 0x65dCb588E39d8cfD4cF351dc99aB6F42143Ee4C8
Arg [3] : _supply (uint256): 3000000000000000000000000000

-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 00000000000000000000000065dcb588e39d8cfd4cf351dc99ab6f42143ee4c8
Arg [3] : 000000000000000000000000000000000000000009b18ab5df7180b6b8000000
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000009
Arg [5] : 4d4554414f415349530000000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [7] : 4d4f410000000000000000000000000000000000000000000000000000000000

60637:1658:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;49535:204;;;;;;:::i;:::-;;:::i;:::-;;;3414:14:1;;3407:22;3389:41;;3377:2;3362:18;49535:204:0;;;;;;;;6467:100;;;:::i;:::-;;;;;;;:::i;8818:201::-;;;;;;:::i;:::-;;:::i;7587:108::-;7675:12;;7587:108;;;3587:25:1;;;3575:2;3560:18;7587:108:0;3542:76:1;9599:295:0;;;;;;:::i;:::-;;:::i;51371:131::-;;;;;;:::i;:::-;51445:7;51472:12;;;:6;:12;;;;;:22;;;;51371:131;51812:147;;;;;;:::i;:::-;;:::i;:::-;;7429:93;;;7512:2;10877:36:1;;10865:2;10850:18;7429:93:0;10832:87:1;52956:218:0;;;;;;:::i;:::-;;:::i;10303:238::-;;;;;;:::i;:::-;;:::i;61508:77::-;;;:::i;17834:91::-;;;;;;:::i;:::-;;:::i;62076:104::-;;;;;;:::i;:::-;;:::i;35583:266::-;;;;;;:::i;:::-;;:::i;56888:86::-;56959:7;;;;56888:86;;60799:66;;-1:-1:-1;;;;;;;;;;;60799:66:0;;7758:127;;;;;;:::i;:::-;-1:-1:-1;;;;;7859:18:0;7832:7;7859:18;;;;;;;;;;;;7758:127;59751:103;;;:::i;18244:164::-;;;;;;:::i;:::-;;:::i;61429:73::-;;;:::i;61960:110::-;;;;;;:::i;:::-;;:::i;59103:87::-;59176:6;;;;;-1:-1:-1;;;;;59176:6:0;59103:87;;-1:-1:-1;;;;;3205:32:1;;;3187:51;;3175:2;3160:18;59103:87:0;3142:102:1;49831:147:0;;;;;;:::i;:::-;;:::i;6686:104::-;;;:::i;61342:81::-;;;:::i;35953:234::-;;;;;;:::i;:::-;;:::i;48936:49::-;;48981:4;48936:49;;11044:436;;;;;;:::i;:::-;;:::i;8091:193::-;;;;;;:::i;:::-;;:::i;62186:106::-;;;;;;:::i;:::-;;:::i;60730:62::-;;60768:24;60730:62;;52252:149;;;;;;:::i;:::-;;:::i;61846:108::-;;;;;;:::i;:::-;;:::i;8347:151::-;;;;;;:::i;:::-;;:::i;60872:62::-;;-1:-1:-1;;;;;;;;;;;60872:62:0;;60009:201;;;;;;:::i;:::-;;:::i;49535:204::-;49620:4;-1:-1:-1;;;;;;49644:47:0;;-1:-1:-1;;;49644:47:0;;:87;;-1:-1:-1;;;;;;;;;;46905:40:0;;;49695:36;49637:94;49535:204;-1:-1:-1;;49535:204:0:o;6467:100::-;6521:13;6554:5;6547:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6467:100;:::o;8818:201::-;8901:4;4264:10;8957:32;4264:10;8973:7;8982:6;8957:8;:32::i;:::-;-1:-1:-1;9007:4:0;;8818:201;-1:-1:-1;;;8818:201:0:o;9599:295::-;9730:4;4264:10;9788:38;9804:4;4264:10;9819:6;9788:15;:38::i;:::-;9837:27;9847:4;9853:2;9857:6;9837:9;:27::i;:::-;-1:-1:-1;9882:4:0;;9599:295;-1:-1:-1;;;;9599:295:0:o;51812:147::-;51445:7;51472:12;;;:6;:12;;;;;:22;;;49427:16;49438:4;49427:10;:16::i;:::-;51926:25:::1;51937:4;51943:7;51926:10;:25::i;:::-;51812:147:::0;;;:::o;52956:218::-;-1:-1:-1;;;;;53052:23:0;;4264:10;53052:23;53044:83;;;;-1:-1:-1;;;53044:83:0;;10339:2:1;53044:83:0;;;10321:21:1;10378:2;10358:18;;;10351:30;10417:34;10397:18;;;10390:62;-1:-1:-1;;;10468:18:1;;;10461:45;10523:19;;53044:83:0;;;;;;;;;53140:26;53152:4;53158:7;53140:11;:26::i;:::-;52956:218;;:::o;10303:238::-;10391:4;4264:10;10447:64;4264:10;10463:7;10500:10;10472:25;4264:10;10463:7;10472:9;:25::i;:::-;:38;;;;:::i;:::-;10447:8;:64::i;61508:77::-;-1:-1:-1;;;;;;;;;;;49427:16:0;49438:4;49427:10;:16::i;:::-;61567:10:::1;:8;:10::i;:::-;61508:77:::0;:::o;17834:91::-;17890:27;4264:10;17910:6;17890:5;:27::i;62076:104::-;58989:13;:11;:13::i;:::-;62143:29:::1;-1:-1:-1::0;;;;;;;;;;;62167:4:0::1;62143:10;:29::i;35583:266::-:0;-1:-1:-1;;;;;35747:33:0;;35670:7;35747:33;;;:24;:33;;;;;35670:7;;;;35726:55;;35735:10;;35726:8;:55::i;:::-;35690:91;;;;35801:11;:40;;-1:-1:-1;;;;;7859:18:0;;7832:7;7859:18;;;;;;;;;;;35801:40;;;35815:5;35801:40;35794:47;35583:266;-1:-1:-1;;;;;35583:266:0:o;59751:103::-;58989:13;:11;:13::i;:::-;59816:30:::1;59843:1;59816:18;:30::i;:::-;59751:103::o:0;18244:164::-;18321:46;18337:7;4264:10;18360:6;18321:15;:46::i;:::-;18378:22;18384:7;18393:6;18378:5;:22::i;61429:73::-;-1:-1:-1;;;;;;;;;;;49427:16:0;49438:4;49427:10;:16::i;:::-;61486:8:::1;:6;:8::i;61960:110::-:0;58989:13;:11;:13::i;:::-;62030:32:::1;-1:-1:-1::0;;;;;;;;;;;62057:4:0::1;62030:11;:32::i;49831:147::-:0;49917:4;49941:12;;;:6;:12;;;;;;;;-1:-1:-1;;;;;49941:29:0;;;;;;;;;;;;;;;49831:147::o;6686:104::-;6742:13;6775:7;6768:14;;;;;:::i;61342:81::-;-1:-1:-1;;;;;;;;;;;49427:16:0;49438:4;49427:10;:16::i;:::-;61404:11:::1;:9;:11::i;35953:234::-:0;36025:7;36046:16;36064:13;36081:43;36090:10;36102:21;36081:8;:43::i;:::-;36045:79;;;;36144:11;:35;;7675:12;;36144:35;;;36158:5;36144:35;36137:42;35953:234;-1:-1:-1;;;;35953:234:0:o;11044:436::-;11137:4;4264:10;11137:4;11220:25;4264:10;11237:7;11220:9;:25::i;:::-;11193:52;;11284:15;11264:16;:35;;11256:85;;;;-1:-1:-1;;;11256:85:0;;9933:2:1;11256:85:0;;;9915:21:1;9972:2;9952:18;;;9945:30;10011:34;9991:18;;;9984:62;-1:-1:-1;;;10062:18:1;;;10055:35;10107:19;;11256:85:0;9905:227:1;11256:85:0;11377:60;11386:5;11393:7;11421:15;11402:16;:34;11377:8;:60::i;8091:193::-;8170:4;4264:10;8226:28;4264:10;8243:2;8247:6;8226:9;:28::i;62186:106::-;58989:13;:11;:13::i;:::-;62254:30:::1;-1:-1:-1::0;;;;;;;;;;;62279:4:0::1;62254:11;:30::i;52252:149::-:0;51445:7;51472:12;;;:6;:12;;;;;:22;;;49427:16;49438:4;49427:10;:16::i;:::-;52367:26:::1;52379:4;52385:7;52367:11;:26::i;61846:108::-:0;58989:13;:11;:13::i;:::-;61915:31:::1;-1:-1:-1::0;;;;;;;;;;;61941:4:0::1;61915:10;:31::i;8347:151::-:0;-1:-1:-1;;;;;8463:18:0;;;8436:7;8463:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;8347:151::o;60009:201::-;58989:13;:11;:13::i;:::-;-1:-1:-1;;;;;60098:22:0;::::1;60090:73;;;::::0;-1:-1:-1;;;60090:73:0;;6088:2:1;60090:73:0::1;::::0;::::1;6070:21:1::0;6127:2;6107:18;;;6100:30;6166:34;6146:18;;;6139:62;-1:-1:-1;;;6217:18:1;;;6210:36;6263:19;;60090:73:0::1;6060:228:1::0;60090:73:0::1;60174:28;60193:8;60174:18;:28::i;36404:622::-:0;-1:-1:-1;;;;;36608:18:0;;36604:415;;36664:26;36687:2;36664:22;:26::i;:::-;36705:28;:26;:28::i;36604:415::-;-1:-1:-1;;;;;36755:16:0;;36751:268;;36809:28;36832:4;36809:22;:28::i;36751:268::-;36938:28;36961:4;36938:22;:28::i;:::-;36981:26;37004:2;36981:22;:26::i;29939:114::-;30031:14;;29939:114::o;14669:380::-;-1:-1:-1;;;;;14805:19:0;;14797:68;;;;-1:-1:-1;;;14797:68:0;;9177:2:1;14797:68:0;;;9159:21:1;9216:2;9196:18;;;9189:30;9255:34;9235:18;;;9228:62;-1:-1:-1;;;9306:18:1;;;9299:34;9350:19;;14797:68:0;9149:226:1;14797:68:0;-1:-1:-1;;;;;14884:21:0;;14876:68;;;;-1:-1:-1;;;14876:68:0;;6495:2:1;14876:68:0;;;6477:21:1;6534:2;6514:18;;;6507:30;6573:34;6553:18;;;6546:62;-1:-1:-1;;;6624:18:1;;;6617:32;6666:19;;14876:68:0;6467:224:1;14876:68:0;-1:-1:-1;;;;;14957:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;15009:32;;3587:25:1;;;15009:32:0;;3560:18:1;15009:32:0;;;;;;;14669:380;;;:::o;15340:453::-;15475:24;15502:25;15512:5;15519:7;15502:9;:25::i;:::-;15475:52;;-1:-1:-1;;15542:16:0;:37;15538:248;;15624:6;15604:16;:26;;15596:68;;;;-1:-1:-1;;;15596:68:0;;6898:2:1;15596:68:0;;;6880:21:1;6937:2;6917:18;;;6910:30;6976:31;6956:18;;;6949:59;7025:18;;15596:68:0;6870:179:1;15596:68:0;15708:51;15717:5;15724:7;15752:6;15733:16;:25;15708:8;:51::i;:::-;15340:453;;;;:::o;11950:671::-;-1:-1:-1;;;;;12081:18:0;;12073:68;;;;-1:-1:-1;;;12073:68:0;;8771:2:1;12073:68:0;;;8753:21:1;8810:2;8790:18;;;8783:30;8849:34;8829:18;;;8822:62;-1:-1:-1;;;8900:18:1;;;8893:35;8945:19;;12073:68:0;8743:227:1;12073:68:0;-1:-1:-1;;;;;12160:16:0;;12152:64;;;;-1:-1:-1;;;12152:64:0;;4932:2:1;12152:64:0;;;4914:21:1;4971:2;4951:18;;;4944:30;5010:34;4990:18;;;4983:62;-1:-1:-1;;;5061:18:1;;;5054:33;5104:19;;12152:64:0;4904:225:1;12152:64:0;12229:38;12250:4;12256:2;12260:6;12229:20;:38::i;:::-;-1:-1:-1;;;;;12302:15:0;;12280:19;12302:15;;;;;;;;;;;12336:21;;;;12328:72;;;;-1:-1:-1;;;12328:72:0;;7256:2:1;12328:72:0;;;7238:21:1;7295:2;7275:18;;;7268:30;7334:34;7314:18;;;7307:62;-1:-1:-1;;;7385:18:1;;;7378:36;7431:19;;12328:72:0;7228:228:1;12328:72:0;-1:-1:-1;;;;;12436:15:0;;;:9;:15;;;;;;;;;;;12454:20;;;12436:38;;12496:13;;;;;;;;:23;;12468:6;;12436:9;12496:23;;12468:6;;12496:23;:::i;:::-;;;;;;;;12552:2;-1:-1:-1;;;;;12537:26:0;12546:4;-1:-1:-1;;;;;12537:26:0;;12556:6;12537:26;;;;3587:25:1;;3575:2;3560:18;;3542:76;12537:26:0;;;;;;;;12576:37;51812:147;50282:105;50349:30;50360:4;4264:10;50349;:30::i;54553:238::-;54637:22;54645:4;54651:7;54637;:22::i;:::-;54632:152;;54676:12;;;;:6;:12;;;;;;;;-1:-1:-1;;;;;54676:29:0;;;;;;;;;:36;;-1:-1:-1;;54676:36:0;54708:4;54676:36;;;54759:12;4264:10;;4184:98;54759:12;-1:-1:-1;;;;;54732:40:0;54750:7;-1:-1:-1;;;;;54732:40:0;54744:4;54732:40;;;;;;;;;;54553:238;;:::o;54971:239::-;55055:22;55063:4;55069:7;55055;:22::i;:::-;55051:152;;;55126:5;55094:12;;;:6;:12;;;;;;;;-1:-1:-1;;;;;55094:29:0;;;;;;;;;;:37;;-1:-1:-1;;55094:37:0;;;55151:40;4264:10;;55094:12;;55151:40;;55126:5;55151:40;54971:239;;:::o;57743:120::-;56752:16;:14;:16::i;:::-;57802:7:::1;:15:::0;;-1:-1:-1;;57802:15:0::1;::::0;;57833:22:::1;4264:10:::0;57842:12:::1;57833:22;::::0;-1:-1:-1;;;;;3205:32:1;;;3187:51;;3175:2;3160:18;57833:22:0::1;;;;;;;57743:120::o:0;13640:591::-;-1:-1:-1;;;;;13724:21:0;;13716:67;;;;-1:-1:-1;;;13716:67:0;;8369:2:1;13716:67:0;;;8351:21:1;8408:2;8388:18;;;8381:30;8447:34;8427:18;;;8420:62;-1:-1:-1;;;8498:18:1;;;8491:31;8539:19;;13716:67:0;8341:223:1;13716:67:0;13796:49;13817:7;13834:1;13838:6;13796:20;:49::i;:::-;-1:-1:-1;;;;;13883:18:0;;13858:22;13883:18;;;;;;;;;;;13920:24;;;;13912:71;;;;-1:-1:-1;;;13912:71:0;;5685:2:1;13912:71:0;;;5667:21:1;5724:2;5704:18;;;5697:30;5763:34;5743:18;;;5736:62;-1:-1:-1;;;5814:18:1;;;5807:32;5856:19;;13912:71:0;5657:224:1;13912:71:0;-1:-1:-1;;;;;14019:18:0;;:9;:18;;;;;;;;;;14040:23;;;14019:44;;14085:12;:22;;14057:6;;14019:9;14085:22;;14057:6;;14085:22;:::i;:::-;;;;-1:-1:-1;;14125:37:0;;3587:25:1;;;14151:1:0;;-1:-1:-1;;;;;14125:37:0;;;;;3575:2:1;3560:18;14125:37:0;;;;;;;51812:147;;;:::o;59268:132::-;59176:6;;-1:-1:-1;;;;;59176:6:0;;;;;4264:10;59332:23;59324:68;;;;-1:-1:-1;;;59324:68:0;;8008:2:1;59324:68:0;;;7990:21:1;;;8027:18;;;8020:30;8086:34;8066:18;;;8059:62;8138:18;;59324:68:0;7980:182:1;37034:1619:0;37123:4;37129:7;37170:1;37157:10;:14;37149:49;;;;-1:-1:-1;;;37149:49:0;;9582:2:1;37149:49:0;;;9564:21:1;9621:2;9601:18;;;9594:30;-1:-1:-1;;;9640:18:1;;;9633:52;9702:18;;37149:49:0;9554:172:1;37149:49:0;37231:23;:21;:23::i;:::-;37217:10;:37;;37209:79;;;;-1:-1:-1;;;37209:79:0;;4213:2:1;37209:79:0;;;4195:21:1;4252:2;4232:18;;;4225:30;4291:31;4271:18;;;4264:59;4340:18;;37209:79:0;4185:179:1;37209:79:0;38427:13;38443:40;:9;38472:10;38443:28;:40::i;:::-;38509:20;;38427:56;;-1:-1:-1;38500:29:0;;38496:150;;;38554:5;38561:1;38546:17;;;;;;;38496:150;38604:4;38610:9;:16;;38627:5;38610:23;;;;;;-1:-1:-1;;;38610:23:0;;;;;;;;;;;;;;;;;38596:38;;;;;37034:1619;;;;;;:::o;60370:191::-;60463:6;;;-1:-1:-1;;;;;60480:17:0;;;60463:6;60480:17;;;-1:-1:-1;;;;;;60480:17:0;;;;;;60513:40;;60463:6;;;;;;;;60513:40;;60444:16;;60513:40;60370:191;;:::o;57484:118::-;56493:19;:17;:19::i;:::-;57544:7:::1;:14:::0;;-1:-1:-1;;57544:14:0::1;57554:4;57544:14;::::0;;57574:20:::1;57581:12;4264:10:::0;;4184:98;35055:223;35102:7;35122:30;:18;30150:19;;30168:1;30150:19;;;30061:127;35122:30;35165:17;35185:23;:21;:23::i;:::-;35165:43;;35224:19;35233:9;35224:19;;;;3587:25:1;;3575:2;3560:18;;3542:76;35224:19:0;;;;;;;;35261:9;35055:223;-1:-1:-1;35055:223:0:o;38661:146::-;-1:-1:-1;;;;;38745:33:0;;;;;;:24;:33;;;;;;;;7859:18;;;;;;;;38729:70;;38745:33;38729:15;:70::i;38780:18::-;38729:15;:70::i;38815:118::-;38872:53;38888:21;38911:13;7675:12;;;7587:108;61591:221;56493:19;:17;:19::i;:::-;61760:44:::1;61787:4;61793:2;61797:6;61760:26;:44::i;50677:505::-:0;50766:22;50774:4;50780:7;50766;:22::i;:::-;50761:414;;50954:41;50982:7;-1:-1:-1;;;;;50954:41:0;50992:2;50954:19;:41::i;:::-;51068:38;51096:4;51103:2;51068:19;:38::i;:::-;50859:270;;;;;;;;;:::i;:::-;;;;-1:-1:-1;;50859:270:0;;;;;;;;;;-1:-1:-1;;;50805:358:0;;;;;;;:::i;57232:108::-;56959:7;;;;57291:41;;;;-1:-1:-1;;;57291:41:0;;5336:2:1;57291:41:0;;;5318:21:1;5375:2;5355:18;;;5348:30;-1:-1:-1;;;5394:18:1;;;5387:50;5454:18;;57291:41:0;5308:170:1;35344:127:0;35408:7;35435:28;:18;30031:14;;29939:114;35435:28;35428:35;;35344:127;:::o;28142:918::-;28255:12;;28231:7;;28251:58;;-1:-1:-1;28296:1:0;28289:8;;28251:58;28362:12;;28321:11;;28387:424;28400:4;28394:3;:10;28387:424;;;28421:11;28435:23;28448:3;28453:4;28435:12;:23::i;:::-;28421:37;;28692:7;28679:5;28685:3;28679:10;;;;;;-1:-1:-1;;;28679:10:0;;;;;;;;;;;;;;;;;:20;28675:125;;;28727:3;28720:10;;28675:125;;;28777:7;:3;28783:1;28777:7;:::i;:::-;28771:13;;28675:125;28387:424;;;;28937:1;28931:3;:7;:36;;;;-1:-1:-1;28960:7:0;28942:5;28948:7;28954:1;28948:3;:7;:::i;:::-;28942:14;;;;;;-1:-1:-1;;;28942:14:0;;;;;;;;;;;;;;;;;:25;28931:36;28927:126;;;28991:7;28997:1;28991:3;:7;:::i;:::-;28984:14;;;;;;28927:126;-1:-1:-1;29038:3:0;-1:-1:-1;29031:10:0;;57047:108;56959:7;;;;57117:9;57109:38;;;;-1:-1:-1;;;57109:38:0;;7663:2:1;57109:38:0;;;7645:21:1;7702:2;7682:18;;;7675:30;-1:-1:-1;;;7721:18:1;;;7714:46;7777:18;;57109:38:0;7635:166:1;38941:310:0;39036:17;39056:23;:21;:23::i;:::-;39036:43;-1:-1:-1;39036:43:0;39094:30;39110:9;39094:15;:30::i;:::-;:42;39090:154;;;39153:29;;;;;;;;-1:-1:-1;39153:29:0;;;;;;;;;;;;;;39197:16;;;:35;;;;;;;;;;;;;;;38941:310::o;44250:451::-;44325:13;44351:19;44383:10;44387:6;44383:1;:10;:::i;:::-;:14;;44396:1;44383:14;:::i;:::-;44373:25;;;;;;-1:-1:-1;;;44373:25:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;44373:25:0;;44351:47;;-1:-1:-1;;;44409:6:0;44416:1;44409:9;;;;;;-1:-1:-1;;;44409:9:0;;;;;;;;;;;;:15;-1:-1:-1;;;;;44409:15:0;;;;;;;;;-1:-1:-1;;;44435:6:0;44442:1;44435:9;;;;;;-1:-1:-1;;;44435:9:0;;;;;;;;;;;;:15;-1:-1:-1;;;;;44435:15:0;;;;;;;;-1:-1:-1;44466:9:0;44478:10;44482:6;44478:1;:10;:::i;:::-;:14;;44491:1;44478:14;:::i;:::-;44466:26;;44461:135;44498:1;44494;:5;44461:135;;;-1:-1:-1;;;44546:5:0;44554:3;44546:11;44533:25;;;;;-1:-1:-1;;;44533:25:0;;;;;;;;;;;;44521:6;44528:1;44521:9;;;;;;-1:-1:-1;;;44521:9:0;;;;;;;;;;;;:37;-1:-1:-1;;;;;44521:37:0;;;;;;;;-1:-1:-1;44583:1:0;44573:11;;;;;44501:3;;;:::i;:::-;;;44461:135;;;-1:-1:-1;44614:10:0;;44606:55;;;;-1:-1:-1;;;44606:55:0;;4571:2:1;44606:55:0;;;4553:21:1;;;4590:18;;;4583:30;4649:34;4629:18;;;4622:62;4701:18;;44606:55:0;4543:182:1;44606:55:0;44686:6;44250:451;-1:-1:-1;;;44250:451:0:o;19279:156::-;19341:7;19416:11;19426:1;19417:5;;;19416:11;:::i;:::-;19406:21;;19407:5;;;19406:21;:::i;39259:212::-;39353:10;;39329:7;;39349:115;;-1:-1:-1;39392:1:0;;39259:212;-1:-1:-1;39259:212:0:o;39349:115::-;39437:10;;39433:3;;39437:14;;39450:1;;39437:14;:::i;:::-;39433:19;;;;;;-1:-1:-1;;;39433:19:0;;;;;;;;;;;;;;;;;39426:26;;39259:212;;;:::o;39349:115::-;39259:212;;;:::o;14:173:1:-;82:20;;-1:-1:-1;;;;;131:31:1;;121:42;;111:2;;177:1;174;167:12;192:196;251:6;304:2;292:9;283:7;279:23;275:32;272:2;;;325:6;317;310:22;272:2;353:29;372:9;353:29;:::i;393:270::-;461:6;469;522:2;510:9;501:7;497:23;493:32;490:2;;;543:6;535;528:22;490:2;571:29;590:9;571:29;:::i;:::-;561:39;;619:38;653:2;642:9;638:18;619:38;:::i;:::-;609:48;;480:183;;;;;:::o;668:338::-;745:6;753;761;814:2;802:9;793:7;789:23;785:32;782:2;;;835:6;827;820:22;782:2;863:29;882:9;863:29;:::i;:::-;853:39;;911:38;945:2;934:9;930:18;911:38;:::i;:::-;901:48;;996:2;985:9;981:18;968:32;958:42;;772:234;;;;;:::o;1011:264::-;1079:6;1087;1140:2;1128:9;1119:7;1115:23;1111:32;1108:2;;;1161:6;1153;1146:22;1108:2;1189:29;1208:9;1189:29;:::i;:::-;1179:39;1265:2;1250:18;;;;1237:32;;-1:-1:-1;;;1098:177:1:o;1280:190::-;1339:6;1392:2;1380:9;1371:7;1367:23;1363:32;1360:2;;;1413:6;1405;1398:22;1360:2;-1:-1:-1;1441:23:1;;1350:120;-1:-1:-1;1350:120:1:o;1475:264::-;1543:6;1551;1604:2;1592:9;1583:7;1579:23;1575:32;1572:2;;;1625:6;1617;1610:22;1572:2;1666:9;1653:23;1643:33;;1695:38;1729:2;1718:9;1714:18;1695:38;:::i;1744:306::-;1802:6;1855:2;1843:9;1834:7;1830:23;1826:32;1823:2;;;1876:6;1868;1861:22;1823:2;1907:23;;-1:-1:-1;;;;;;1959:32:1;;1949:43;;1939:2;;2011:6;2003;1996:22;2250:786;2661:25;2656:3;2649:38;2631:3;2716:6;2710:13;2732:62;2787:6;2782:2;2777:3;2773:12;2766:4;2758:6;2754:17;2732:62;:::i;:::-;-1:-1:-1;;;2853:2:1;2813:16;;;2845:11;;;2838:40;2903:13;;2925:63;2903:13;2974:2;2966:11;;2959:4;2947:17;;2925:63;:::i;:::-;3008:17;3027:2;3004:26;;2639:397;-1:-1:-1;;;;2639:397:1:o;3623:383::-;3772:2;3761:9;3754:21;3735:4;3804:6;3798:13;3847:6;3842:2;3831:9;3827:18;3820:34;3863:66;3922:6;3917:2;3906:9;3902:18;3897:2;3889:6;3885:15;3863:66;:::i;:::-;3990:2;3969:15;-1:-1:-1;;3965:29:1;3950:45;;;;3997:2;3946:54;;3744:262;-1:-1:-1;;3744:262:1:o;10924:128::-;10964:3;10995:1;10991:6;10988:1;10985:13;10982:2;;;11001:18;;:::i;:::-;-1:-1:-1;11037:9:1;;10972:80::o;11057:217::-;11097:1;11123;11113:2;;-1:-1:-1;;;11148:31:1;;11202:4;11199:1;11192:15;11230:4;11155:1;11220:15;11113:2;-1:-1:-1;11259:9:1;;11103:171::o;11279:168::-;11319:7;11385:1;11381;11377:6;11373:14;11370:1;11367:21;11362:1;11355:9;11348:17;11344:45;11341:2;;;11392:18;;:::i;:::-;-1:-1:-1;11432:9:1;;11331:116::o;11452:125::-;11492:4;11520:1;11517;11514:8;11511:2;;;11525:18;;:::i;:::-;-1:-1:-1;11562:9:1;;11501:76::o;11582:258::-;11654:1;11664:113;11678:6;11675:1;11672:13;11664:113;;;11754:11;;;11748:18;11735:11;;;11728:39;11700:2;11693:10;11664:113;;;11795:6;11792:1;11789:13;11786:2;;;-1:-1:-1;;11830:1:1;11812:16;;11805:27;11635:205::o;11845:136::-;11884:3;11912:5;11902:2;;11921:18;;:::i;:::-;-1:-1:-1;;;11957:18:1;;11892:89::o;11986:380::-;12065:1;12061:12;;;;12108;;;12129:2;;12183:4;12175:6;12171:17;12161:27;;12129:2;12236;12228:6;12225:14;12205:18;12202:38;12199:2;;;12282:10;12277:3;12273:20;12270:1;12263:31;12317:4;12314:1;12307:15;12345:4;12342:1;12335:15;12199:2;;12041:325;;;:::o;12371:127::-;12432:10;12427:3;12423:20;12420:1;12413:31;12463:4;12460:1;12453:15;12487:4;12484:1;12477:15

ipfs://4a899ea1d58d19f69234905c476e0a0cb2d57d120d66c56df773713715e2ca07