Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

Outline

• library SafeMath
•    - function tryAdd(uint256 a, uint256 b)
•    - function trySub(uint256 a, uint256 b)
•    - function tryMul(uint256 a, uint256 b)
•    - function tryDiv(uint256 a, uint256 b)
•    - function tryMod(uint256 a, uint256 b)
•    - function add(uint256 a, uint256 b)
•    - function sub(uint256 a, uint256 b)
•    - function mul(uint256 a, uint256 b)
•    - function div(uint256 a, uint256 b)
•    - function mod(uint256 a, uint256 b)
•    - function sub(
•    - function div(
•    - function mod(
• interface IERC20
•    - function totalSupply()
•    - function balanceOf(address account)
•    - function transfer(address recipient, ...
•    - function allowance(address owner, add ...
•    - function approve(address spender, uin ...
•    - function transferFrom(
•    - function _msgSender()
•    - function _msgData()
•    - function owner()
•    - function renounceOwnership()
•    - function transferOwnership(address ne ...
•    - function _transferOwnership(address n ...
• interface IERC20Metadata is IERC20
•    - function name()
•    - function symbol()
•    - function decimals()
•  contract ERC20 is Context, IERC20, ...
•    - function name()
•    - function symbol()
•    - function decimals()
•    - function totalSupply()
•    - function balanceOf(address account)
•    - function transfer(address recipient, ...
•    - 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 _beforeTokenTransfer(
•    - function _afterTokenTransfer(
•    - function burn(uint256 amount)
•    - function burnFrom(address account, ui ...
•  contract RaumNetwork is ERC20, ERC ... *
•    - function mint(address to, uint256 amo ...

More Options

• Similar
• Submit Audit
• Compare

/**
 *Submitted for verification at polygonscan.com on 2022-02-24
*/

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;


/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

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

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

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

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

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

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

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

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

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}


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

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

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

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

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

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

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

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


/**
 * @dev 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;
    }
}


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

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

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


/**
 * @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);
}


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

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

    /**
     * @dev See {IERC20-approve}.
     *
     * 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) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        uint256 currentAllowance = _allowances[sender][_msgSender()];
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
            unchecked {
                _approve(sender, _msgSender(), currentAllowance - amount);
            }
        }

        _transfer(sender, recipient, 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) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][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) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

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

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `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 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 {}
}


/**
 * @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 {
        uint256 currentAllowance = allowance(account, _msgSender());
        require(currentAllowance >= amount, "ERC20: burn amount exceeds allowance");
        unchecked {
            _approve(account, _msgSender(), currentAllowance - amount);
        }
        _burn(account, amount);
    }
}


contract RaumNetwork is ERC20, ERC20Burnable, Ownable {
   
    using SafeMath for uint256;

    uint256 public yetToMint = 500000000*(10**18);

    constructor() ERC20("Raum Network", "RN") {}

    function mint(address to, uint256 amount) public onlyOwner {
        require( yetToMint > 0, "Maximum RN Tokens are already minted");
        yetToMint = yetToMint.sub(amount);
        _mint(to, amount);
    }

}

• No Contract Security Audit Submitted- Submit Audit Here

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

60806040526b019d971e4fe8401e740000006006553480156200002157600080fd5b50604080518082018252600c81526b5261756d204e6574776f726b60a01b602080830191825283518085019094526002845261292760f11b9084015281519192916200007091600391620000ff565b50805162000086906004906020840190620000ff565b505050620000a36200009d620000a960201b60201c565b620000ad565b620001e2565b3390565b600580546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b8280546200010d90620001a5565b90600052602060002090601f0160209004810192826200013157600085556200017c565b82601f106200014c57805160ff19168380011785556200017c565b828001600101855582156200017c579182015b828111156200017c5782518255916020019190600101906200015f565b506200018a9291506200018e565b5090565b5b808211156200018a57600081556001016200018f565b600181811c90821680620001ba57607f821691505b60208210811415620001dc57634e487b7160e01b600052602260045260246000fd5b50919050565b610eb180620001f26000396000f3fe608060405234801561001057600080fd5b50600436106101165760003560e01c806370a08231116100a257806395d89b411161007157806395d89b4114610233578063a457c2d71461023b578063a9059cbb1461024e578063dd62ed3e14610261578063f2fde38b1461029a57600080fd5b806370a08231146101d4578063715018a6146101fd57806379cc6790146102055780638da5cb5b1461021857600080fd5b806328ba6eac116100e957806328ba6eac14610181578063313ce5671461018a578063395093511461019957806340c10f19146101ac57806342966c68146101c157600080fd5b806306fdde031461011b578063095ea7b31461013957806318160ddd1461015c57806323b872dd1461016e575b600080fd5b6101236102ad565b6040516101309190610c88565b60405180910390f35b61014c610147366004610cf9565b61033f565b6040519015158152602001610130565b6002545b604051908152602001610130565b61014c61017c366004610d23565b610355565b61016060065481565b60405160128152602001610130565b61014c6101a7366004610cf9565b61040b565b6101bf6101ba366004610cf9565b610447565b005b6101bf6101cf366004610d5f565b6104ed565b6101606101e2366004610d78565b6001600160a01b031660009081526020819052604090205490565b6101bf6104fa565b6101bf610213366004610cf9565b610530565b6005546040516001600160a01b039091168152602001610130565b6101236105b6565b61014c610249366004610cf9565b6105c5565b61014c61025c366004610cf9565b61065e565b61016061026f366004610d93565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205490565b6101bf6102a8366004610d78565b61066b565b6060600380546102bc90610dc6565b80601f01602080910402602001604051908101604052809291908181526020018280546102e890610dc6565b80156103355780601f1061030a57610100808354040283529160200191610335565b820191906000526020600020905b81548152906001019060200180831161031857829003601f168201915b5050505050905090565b600061034c338484610703565b50600192915050565b6001600160a01b038316600090815260016020908152604080832033845290915281205460001981146103f557828110156103e85760405162461bcd60e51b815260206004820152602860248201527f45524332303a207472616e7366657220616d6f756e74206578636565647320616044820152676c6c6f77616e636560c01b60648201526084015b60405180910390fd5b6103f58533858403610703565b610400858585610827565b506001949350505050565b3360008181526001602090815260408083206001600160a01b0387168452909152812054909161034c918590610442908690610e17565b610703565b6005546001600160a01b031633146104715760405162461bcd60e51b81526004016103df90610e2f565b6000600654116104cf5760405162461bcd60e51b8152602060048201526024808201527f4d6178696d756d20524e20546f6b656e732061726520616c7265616479206d696044820152631b9d195960e21b60648201526084016103df565b6006546104dc90826109f6565b6006556104e98282610a09565b5050565b6104f73382610ae8565b50565b6005546001600160a01b031633146105245760405162461bcd60e51b81526004016103df90610e2f565b61052e6000610c36565b565b600061053c833361026f565b90508181101561059a5760405162461bcd60e51b8152602060048201526024808201527f45524332303a206275726e20616d6f756e74206578636565647320616c6c6f77604482015263616e636560e01b60648201526084016103df565b6105a78333848403610703565b6105b18383610ae8565b505050565b6060600480546102bc90610dc6565b3360009081526001602090815260408083206001600160a01b0386168452909152812054828110156106475760405162461bcd60e51b815260206004820152602560248201527f45524332303a2064656372656173656420616c6c6f77616e63652062656c6f77604482015264207a65726f60d81b60648201526084016103df565b6106543385858403610703565b5060019392505050565b600061034c338484610827565b6005546001600160a01b031633146106955760405162461bcd60e51b81526004016103df90610e2f565b6001600160a01b0381166106fa5760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b60648201526084016103df565b6104f781610c36565b6001600160a01b0383166107655760405162461bcd60e51b8152602060048201526024808201527f45524332303a20617070726f76652066726f6d20746865207a65726f206164646044820152637265737360e01b60648201526084016103df565b6001600160a01b0382166107c65760405162461bcd60e51b815260206004820152602260248201527f45524332303a20617070726f766520746f20746865207a65726f206164647265604482015261737360f01b60648201526084016103df565b6001600160a01b0383811660008181526001602090815260408083209487168084529482529182902085905590518481527f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925910160405180910390a3505050565b6001600160a01b03831661088b5760405162461bcd60e51b815260206004820152602560248201527f45524332303a207472616e736665722066726f6d20746865207a65726f206164604482015264647265737360d81b60648201526084016103df565b6001600160a01b0382166108ed5760405162461bcd60e51b815260206004820152602360248201527f45524332303a207472616e7366657220746f20746865207a65726f206164647260448201526265737360e81b60648201526084016103df565b6001600160a01b038316600090815260208190526040902054818110156109655760405162461bcd60e51b815260206004820152602660248201527f45524332303a207472616e7366657220616d6f756e7420657863656564732062604482015265616c616e636560d01b60648201526084016103df565b6001600160a01b0380851660009081526020819052604080822085850390559185168152908120805484929061099c908490610e17565b92505081905550826001600160a01b0316846001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef846040516109e891815260200190565b60405180910390a350505050565b6000610a028284610e64565b9392505050565b6001600160a01b038216610a5f5760405162461bcd60e51b815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f20616464726573730060448201526064016103df565b8060026000828254610a719190610e17565b90915550506001600160a01b03821660009081526020819052604081208054839290610a9e908490610e17565b90915550506040518181526001600160a01b038316906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9060200160405180910390a35050565b6001600160a01b038216610b485760405162461bcd60e51b815260206004820152602160248201527f45524332303a206275726e2066726f6d20746865207a65726f206164647265736044820152607360f81b60648201526084016103df565b6001600160a01b03821660009081526020819052604090205481811015610bbc5760405162461bcd60e51b815260206004820152602260248201527f45524332303a206275726e20616d6f756e7420657863656564732062616c616e604482015261636560f01b60648201526084016103df565b6001600160a01b0383166000908152602081905260408120838303905560028054849290610beb908490610e64565b90915550506040518281526000906001600160a01b038516907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9060200160405180910390a3505050565b600580546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b600060208083528351808285015260005b81811015610cb557858101830151858201604001528201610c99565b81811115610cc7576000604083870101525b50601f01601f1916929092016040019392505050565b80356001600160a01b0381168114610cf457600080fd5b919050565b60008060408385031215610d0c57600080fd5b610d1583610cdd565b946020939093013593505050565b600080600060608486031215610d3857600080fd5b610d4184610cdd565b9250610d4f60208501610cdd565b9150604084013590509250925092565b600060208284031215610d7157600080fd5b5035919050565b600060208284031215610d8a57600080fd5b610a0282610cdd565b60008060408385031215610da657600080fd5b610daf83610cdd565b9150610dbd60208401610cdd565b90509250929050565b600181811c90821680610dda57607f821691505b60208210811415610dfb57634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052601160045260246000fd5b60008219821115610e2a57610e2a610e01565b500190565b6020808252818101527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604082015260600190565b600082821015610e7657610e76610e01565b50039056fea2646970667358221220e4f4dfaada4934df7d917dfe0fdd2f65b7136426f5f3ced0f165f3e9e9c393a564736f6c634300080c0033

0x608060405234801561001057600080fd5b50600436106101165760003560e01c806370a08231116100a257806395d89b411161007157806395d89b4114610233578063a457c2d71461023b578063a9059cbb1461024e578063dd62ed3e14610261578063f2fde38b1461029a57600080fd5b806370a08231146101d4578063715018a6146101fd57806379cc6790146102055780638da5cb5b1461021857600080fd5b806328ba6eac116100e957806328ba6eac14610181578063313ce5671461018a578063395093511461019957806340c10f19146101ac57806342966c68146101c157600080fd5b806306fdde031461011b578063095ea7b31461013957806318160ddd1461015c57806323b872dd1461016e575b600080fd5b6101236102ad565b6040516101309190610c88565b60405180910390f35b61014c610147366004610cf9565b61033f565b6040519015158152602001610130565b6002545b604051908152602001610130565b61014c61017c366004610d23565b610355565b61016060065481565b60405160128152602001610130565b61014c6101a7366004610cf9565b61040b565b6101bf6101ba366004610cf9565b610447565b005b6101bf6101cf366004610d5f565b6104ed565b6101606101e2366004610d78565b6001600160a01b031660009081526020819052604090205490565b6101bf6104fa565b6101bf610213366004610cf9565b610530565b6005546040516001600160a01b039091168152602001610130565b6101236105b6565b61014c610249366004610cf9565b6105c5565b61014c61025c366004610cf9565b61065e565b61016061026f366004610d93565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205490565b6101bf6102a8366004610d78565b61066b565b6060600380546102bc90610dc6565b80601f01602080910402602001604051908101604052809291908181526020018280546102e890610dc6565b80156103355780601f1061030a57610100808354040283529160200191610335565b820191906000526020600020905b81548152906001019060200180831161031857829003601f168201915b5050505050905090565b600061034c338484610703565b50600192915050565b6001600160a01b038316600090815260016020908152604080832033845290915281205460001981146103f557828110156103e85760405162461bcd60e51b815260206004820152602860248201527f45524332303a207472616e7366657220616d6f756e74206578636565647320616044820152676c6c6f77616e636560c01b60648201526084015b60405180910390fd5b6103f58533858403610703565b610400858585610827565b506001949350505050565b3360008181526001602090815260408083206001600160a01b0387168452909152812054909161034c918590610442908690610e17565b610703565b6005546001600160a01b031633146104715760405162461bcd60e51b81526004016103df90610e2f565b6000600654116104cf5760405162461bcd60e51b8152602060048201526024808201527f4d6178696d756d20524e20546f6b656e732061726520616c7265616479206d696044820152631b9d195960e21b60648201526084016103df565b6006546104dc90826109f6565b6006556104e98282610a09565b5050565b6104f73382610ae8565b50565b6005546001600160a01b031633146105245760405162461bcd60e51b81526004016103df90610e2f565b61052e6000610c36565b565b600061053c833361026f565b90508181101561059a5760405162461bcd60e51b8152602060048201526024808201527f45524332303a206275726e20616d6f756e74206578636565647320616c6c6f77604482015263616e636560e01b60648201526084016103df565b6105a78333848403610703565b6105b18383610ae8565b505050565b6060600480546102bc90610dc6565b3360009081526001602090815260408083206001600160a01b0386168452909152812054828110156106475760405162461bcd60e51b815260206004820152602560248201527f45524332303a2064656372656173656420616c6c6f77616e63652062656c6f77604482015264207a65726f60d81b60648201526084016103df565b6106543385858403610703565b5060019392505050565b600061034c338484610827565b6005546001600160a01b031633146106955760405162461bcd60e51b81526004016103df90610e2f565b6001600160a01b0381166106fa5760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b60648201526084016103df565b6104f781610c36565b6001600160a01b0383166107655760405162461bcd60e51b8152602060048201526024808201527f45524332303a20617070726f76652066726f6d20746865207a65726f206164646044820152637265737360e01b60648201526084016103df565b6001600160a01b0382166107c65760405162461bcd60e51b815260206004820152602260248201527f45524332303a20617070726f766520746f20746865207a65726f206164647265604482015261737360f01b60648201526084016103df565b6001600160a01b0383811660008181526001602090815260408083209487168084529482529182902085905590518481527f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925910160405180910390a3505050565b6001600160a01b03831661088b5760405162461bcd60e51b815260206004820152602560248201527f45524332303a207472616e736665722066726f6d20746865207a65726f206164604482015264647265737360d81b60648201526084016103df565b6001600160a01b0382166108ed5760405162461bcd60e51b815260206004820152602360248201527f45524332303a207472616e7366657220746f20746865207a65726f206164647260448201526265737360e81b60648201526084016103df565b6001600160a01b038316600090815260208190526040902054818110156109655760405162461bcd60e51b815260206004820152602660248201527f45524332303a207472616e7366657220616d6f756e7420657863656564732062604482015265616c616e636560d01b60648201526084016103df565b6001600160a01b0380851660009081526020819052604080822085850390559185168152908120805484929061099c908490610e17565b92505081905550826001600160a01b0316846001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef846040516109e891815260200190565b60405180910390a350505050565b6000610a028284610e64565b9392505050565b6001600160a01b038216610a5f5760405162461bcd60e51b815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f20616464726573730060448201526064016103df565b8060026000828254610a719190610e17565b90915550506001600160a01b03821660009081526020819052604081208054839290610a9e908490610e17565b90915550506040518181526001600160a01b038316906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9060200160405180910390a35050565b6001600160a01b038216610b485760405162461bcd60e51b815260206004820152602160248201527f45524332303a206275726e2066726f6d20746865207a65726f206164647265736044820152607360f81b60648201526084016103df565b6001600160a01b03821660009081526020819052604090205481811015610bbc5760405162461bcd60e51b815260206004820152602260248201527f45524332303a206275726e20616d6f756e7420657863656564732062616c616e604482015261636560f01b60648201526084016103df565b6001600160a01b0383166000908152602081905260408120838303905560028054849290610beb908490610e64565b90915550506040518281526000906001600160a01b038516907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9060200160405180910390a3505050565b600580546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b600060208083528351808285015260005b81811015610cb557858101830151858201604001528201610c99565b81811115610cc7576000604083870101525b50601f01601f1916929092016040019392505050565b80356001600160a01b0381168114610cf457600080fd5b919050565b60008060408385031215610d0c57600080fd5b610d1583610cdd565b946020939093013593505050565b600080600060608486031215610d3857600080fd5b610d4184610cdd565b9250610d4f60208501610cdd565b9150604084013590509250925092565b600060208284031215610d7157600080fd5b5035919050565b600060208284031215610d8a57600080fd5b610a0282610cdd565b60008060408385031215610da657600080fd5b610daf83610cdd565b9150610dbd60208401610cdd565b90509250929050565b600181811c90821680610dda57607f821691505b60208210811415610dfb57634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052601160045260246000fd5b60008219821115610e2a57610e2a610e01565b500190565b6020808252818101527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604082015260600190565b600082821015610e7657610e76610e01565b50039056fea2646970667358221220e4f4dfaada4934df7d917dfe0fdd2f65b7136426f5f3ced0f165f3e9e9c393a564736f6c634300080c0033

26697:425:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;15203:100;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;17543:169;;;;;;:::i;:::-;;:::i;:::-;;;1218:14:1;;1211:22;1193:41;;1181:2;1166:18;17543:169:0;1053:187:1;16323:108:0;16411:12;;16323:108;;;1391:25:1;;;1379:2;1364:18;16323:108:0;1245:177:1;18305:573:0;;;;;;:::i;:::-;;:::i;26798:45::-;;;;;;16165:93;;;16248:2;1902:36:1;;1890:2;1875:18;16165:93:0;1760:184:1;19287:215:0;;;;;;:::i;:::-;;:::i;26904:213::-;;;;;;:::i;:::-;;:::i;:::-;;25910:91;;;;;;:::i;:::-;;:::i;16494:127::-;;;;;;:::i;:::-;-1:-1:-1;;;;;16595:18:0;16568:7;16595:18;;;;;;;;;;;;16494:127;11858:103;;;:::i;26320:368::-;;;;;;:::i;:::-;;:::i;11207:87::-;11280:6;;11207:87;;-1:-1:-1;;;;;11280:6:0;;;2471:51:1;;2459:2;2444:18;11207:87:0;2325:203:1;15422:104:0;;;:::i;20005:413::-;;;;;;:::i;:::-;;:::i;16834:175::-;;;;;;:::i;:::-;;:::i;17072:151::-;;;;;;:::i;:::-;-1:-1:-1;;;;;17188:18:0;;;17161:7;17188:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;17072:151;12116:201;;;;;;:::i;:::-;;:::i;15203:100::-;15257:13;15290:5;15283:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;15203:100;:::o;17543:169::-;17626:4;17643:39;10152:10;17666:7;17675:6;17643:8;:39::i;:::-;-1:-1:-1;17700:4:0;17543:169;;;;:::o;18305:573::-;-1:-1:-1;;;;;18489:19:0;;18445:4;18489:19;;;:11;:19;;;;;;;;10152:10;18489:33;;;;;;;;-1:-1:-1;;18537:37:0;;18533:265;;18619:6;18599:16;:26;;18591:79;;;;-1:-1:-1;;;18591:79:0;;3385:2:1;18591:79:0;;;3367:21:1;3424:2;3404:18;;;3397:30;3463:34;3443:18;;;3436:62;-1:-1:-1;;;3514:18:1;;;3507:38;3562:19;;18591:79:0;;;;;;;;;18714:57;18723:6;10152:10;18764:6;18745:16;:25;18714:8;:57::i;:::-;18810:36;18820:6;18828:9;18839:6;18810:9;:36::i;:::-;-1:-1:-1;18866:4:0;;18305:573;-1:-1:-1;;;;18305:573:0:o;19287:215::-;10152:10;19375:4;19424:25;;;:11;:25;;;;;;;;-1:-1:-1;;;;;19424:34:0;;;;;;;;;;19375:4;;19392:80;;19415:7;;19424:47;;19461:10;;19424:47;:::i;:::-;19392:8;:80::i;26904:213::-;11280:6;;-1:-1:-1;;;;;11280:6:0;10152:10;11427:23;11419:68;;;;-1:-1:-1;;;11419:68:0;;;;;;;:::i;:::-;26995:1:::1;26983:9;;:13;26974:63;;;::::0;-1:-1:-1;;;26974:63:0;;4420:2:1;26974:63:0::1;::::0;::::1;4402:21:1::0;4459:2;4439:18;;;4432:30;4498:34;4478:18;;;4471:62;-1:-1:-1;;;4549:18:1;;;4542:34;4593:19;;26974:63:0::1;4218:400:1::0;26974:63:0::1;27060:9;::::0;:21:::1;::::0;27074:6;27060:13:::1;:21::i;:::-;27048:9;:33:::0;27092:17:::1;27098:2:::0;27102:6;27092:5:::1;:17::i;:::-;26904:213:::0;;:::o;25910:91::-;25966:27;10152:10;25986:6;25966:5;:27::i;:::-;25910:91;:::o;11858:103::-;11280:6;;-1:-1:-1;;;;;11280:6:0;10152:10;11427:23;11419:68;;;;-1:-1:-1;;;11419:68:0;;;;;;;:::i;:::-;11923:30:::1;11950:1;11923:18;:30::i;:::-;11858:103::o:0;26320:368::-;26397:24;26424:32;26434:7;10152:10;17072:151;:::i;26424:32::-;26397:59;;26495:6;26475:16;:26;;26467:75;;;;-1:-1:-1;;;26467:75:0;;4825:2:1;26467:75:0;;;4807:21:1;4864:2;4844:18;;;4837:30;4903:34;4883:18;;;4876:62;-1:-1:-1;;;4954:18:1;;;4947:34;4998:19;;26467:75:0;4623:400:1;26467:75:0;26578:58;26587:7;10152:10;26629:6;26610:16;:25;26578:8;:58::i;:::-;26658:22;26664:7;26673:6;26658:5;:22::i;:::-;26386:302;26320:368;;:::o;15422:104::-;15478:13;15511:7;15504:14;;;;;:::i;20005:413::-;10152:10;20098:4;20142:25;;;:11;:25;;;;;;;;-1:-1:-1;;;;;20142:34:0;;;;;;;;;;20195:35;;;;20187:85;;;;-1:-1:-1;;;20187:85:0;;5230:2:1;20187:85:0;;;5212:21:1;5269:2;5249:18;;;5242:30;5308:34;5288:18;;;5281:62;-1:-1:-1;;;5359:18:1;;;5352:35;5404:19;;20187:85:0;5028:401:1;20187:85:0;20308:67;10152:10;20331:7;20359:15;20340:16;:34;20308:8;:67::i;:::-;-1:-1:-1;20406:4:0;;20005:413;-1:-1:-1;;;20005:413:0:o;16834:175::-;16920:4;16937:42;10152:10;16961:9;16972:6;16937:9;:42::i;12116:201::-;11280:6;;-1:-1:-1;;;;;11280:6:0;10152:10;11427:23;11419:68;;;;-1:-1:-1;;;11419:68:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;12205:22:0;::::1;12197:73;;;::::0;-1:-1:-1;;;12197:73:0;;5636:2:1;12197:73:0::1;::::0;::::1;5618:21:1::0;5675:2;5655:18;;;5648:30;5714:34;5694:18;;;5687:62;-1:-1:-1;;;5765:18:1;;;5758:36;5811:19;;12197:73:0::1;5434:402:1::0;12197:73:0::1;12281:28;12300:8;12281:18;:28::i;23689:380::-:0;-1:-1:-1;;;;;23825:19:0;;23817:68;;;;-1:-1:-1;;;23817:68:0;;6043:2:1;23817:68:0;;;6025:21:1;6082:2;6062:18;;;6055:30;6121:34;6101:18;;;6094:62;-1:-1:-1;;;6172:18:1;;;6165:34;6216:19;;23817:68:0;5841:400:1;23817:68:0;-1:-1:-1;;;;;23904:21:0;;23896:68;;;;-1:-1:-1;;;23896:68:0;;6448:2:1;23896:68:0;;;6430:21:1;6487:2;6467:18;;;6460:30;6526:34;6506:18;;;6499:62;-1:-1:-1;;;6577:18:1;;;6570:32;6619:19;;23896:68:0;6246:398:1;23896:68:0;-1:-1:-1;;;;;23977:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;24029:32;;1391:25:1;;;24029:32:0;;1364:18:1;24029:32:0;;;;;;;23689:380;;;:::o;20908:733::-;-1:-1:-1;;;;;21048:20:0;;21040:70;;;;-1:-1:-1;;;21040:70:0;;6851:2:1;21040:70:0;;;6833:21:1;6890:2;6870:18;;;6863:30;6929:34;6909:18;;;6902:62;-1:-1:-1;;;6980:18:1;;;6973:35;7025:19;;21040:70:0;6649:401:1;21040:70:0;-1:-1:-1;;;;;21129:23:0;;21121:71;;;;-1:-1:-1;;;21121:71:0;;7257:2:1;21121:71:0;;;7239:21:1;7296:2;7276:18;;;7269:30;7335:34;7315:18;;;7308:62;-1:-1:-1;;;7386:18:1;;;7379:33;7429:19;;21121:71:0;7055:399:1;21121:71:0;-1:-1:-1;;;;;21289:17:0;;21265:21;21289:17;;;;;;;;;;;21325:23;;;;21317:74;;;;-1:-1:-1;;;21317:74:0;;7661:2:1;21317:74:0;;;7643:21:1;7700:2;7680:18;;;7673:30;7739:34;7719:18;;;7712:62;-1:-1:-1;;;7790:18:1;;;7783:36;7836:19;;21317:74:0;7459:402:1;21317:74:0;-1:-1:-1;;;;;21427:17:0;;;:9;:17;;;;;;;;;;;21447:22;;;21427:42;;21491:20;;;;;;;;:30;;21463:6;;21427:9;21491:30;;21463:6;;21491:30;:::i;:::-;;;;;;;;21556:9;-1:-1:-1;;;;;21539:35:0;21548:6;-1:-1:-1;;;;;21539:35:0;;21567:6;21539:35;;;;1391:25:1;;1379:2;1364:18;;1245:177;21539:35:0;;;;;;;;21029:612;20908:733;;;:::o;2997:98::-;3055:7;3082:5;3086:1;3082;:5;:::i;:::-;3075:12;2997:98;-1:-1:-1;;;2997:98:0:o;21928:399::-;-1:-1:-1;;;;;22012:21:0;;22004:65;;;;-1:-1:-1;;;22004:65:0;;8198:2:1;22004:65:0;;;8180:21:1;8237:2;8217:18;;;8210:30;8276:33;8256:18;;;8249:61;8327:18;;22004:65:0;7996:355:1;22004:65:0;22160:6;22144:12;;:22;;;;;;;:::i;:::-;;;;-1:-1:-1;;;;;;;22177:18:0;;:9;:18;;;;;;;;;;:28;;22199:6;;22177:9;:28;;22199:6;;22177:28;:::i;:::-;;;;-1:-1:-1;;22221:37:0;;1391:25:1;;;-1:-1:-1;;;;;22221:37:0;;;22238:1;;22221:37;;1379:2:1;1364:18;22221:37:0;;;;;;;26904:213;;:::o;22660:591::-;-1:-1:-1;;;;;22744:21:0;;22736:67;;;;-1:-1:-1;;;22736:67:0;;8558:2:1;22736:67:0;;;8540:21:1;8597:2;8577:18;;;8570:30;8636:34;8616:18;;;8609:62;-1:-1:-1;;;8687:18:1;;;8680:31;8728:19;;22736:67:0;8356:397:1;22736:67:0;-1:-1:-1;;;;;22903:18:0;;22878:22;22903:18;;;;;;;;;;;22940:24;;;;22932:71;;;;-1:-1:-1;;;22932:71:0;;8960:2:1;22932:71:0;;;8942:21:1;8999:2;8979:18;;;8972:30;9038:34;9018:18;;;9011:62;-1:-1:-1;;;9089:18:1;;;9082:32;9131:19;;22932:71:0;8758:398:1;22932:71:0;-1:-1:-1;;;;;23039:18:0;;:9;:18;;;;;;;;;;23060:23;;;23039:44;;23105:12;:22;;23077:6;;23039:9;23105:22;;23077:6;;23105:22;:::i;:::-;;;;-1:-1:-1;;23145:37:0;;1391:25:1;;;23171:1:0;;-1:-1:-1;;;;;23145:37:0;;;;;1379:2:1;1364:18;23145:37:0;;;;;;;26386:302;26320:368;;:::o;12477:191::-;12570:6;;;-1:-1:-1;;;;;12587:17:0;;;-1:-1:-1;;;;;;12587:17:0;;;;;;;12620:40;;12570:6;;;12587:17;12570:6;;12620:40;;12551:16;;12620:40;12540:128;12477:191;:::o;14:597:1:-;126:4;155:2;184;173:9;166:21;216:6;210:13;259:6;254:2;243:9;239:18;232:34;284:1;294:140;308:6;305:1;302:13;294:140;;;403:14;;;399:23;;393:30;369:17;;;388:2;365:26;358:66;323:10;;294:140;;;452:6;449:1;446:13;443:91;;;522:1;517:2;508:6;497:9;493:22;489:31;482:42;443:91;-1:-1:-1;595:2:1;574:15;-1:-1:-1;;570:29:1;555:45;;;;602:2;551:54;;14:597;-1:-1:-1;;;14:597:1:o;616:173::-;684:20;;-1:-1:-1;;;;;733:31:1;;723:42;;713:70;;779:1;776;769:12;713:70;616:173;;;:::o;794:254::-;862:6;870;923:2;911:9;902:7;898:23;894:32;891:52;;;939:1;936;929:12;891:52;962:29;981:9;962:29;:::i;:::-;952:39;1038:2;1023:18;;;;1010:32;;-1:-1:-1;;;794:254:1:o;1427:328::-;1504:6;1512;1520;1573:2;1561:9;1552:7;1548:23;1544:32;1541:52;;;1589:1;1586;1579:12;1541:52;1612:29;1631:9;1612:29;:::i;:::-;1602:39;;1660:38;1694:2;1683:9;1679:18;1660:38;:::i;:::-;1650:48;;1745:2;1734:9;1730:18;1717:32;1707:42;;1427:328;;;;;:::o;1949:180::-;2008:6;2061:2;2049:9;2040:7;2036:23;2032:32;2029:52;;;2077:1;2074;2067:12;2029:52;-1:-1:-1;2100:23:1;;1949:180;-1:-1:-1;1949:180:1:o;2134:186::-;2193:6;2246:2;2234:9;2225:7;2221:23;2217:32;2214:52;;;2262:1;2259;2252:12;2214:52;2285:29;2304:9;2285:29;:::i;2533:260::-;2601:6;2609;2662:2;2650:9;2641:7;2637:23;2633:32;2630:52;;;2678:1;2675;2668:12;2630:52;2701:29;2720:9;2701:29;:::i;:::-;2691:39;;2749:38;2783:2;2772:9;2768:18;2749:38;:::i;:::-;2739:48;;2533:260;;;;;:::o;2798:380::-;2877:1;2873:12;;;;2920;;;2941:61;;2995:4;2987:6;2983:17;2973:27;;2941:61;3048:2;3040:6;3037:14;3017:18;3014:38;3011:161;;;3094:10;3089:3;3085:20;3082:1;3075:31;3129:4;3126:1;3119:15;3157:4;3154:1;3147:15;3011:161;;2798:380;;;:::o;3592:127::-;3653:10;3648:3;3644:20;3641:1;3634:31;3684:4;3681:1;3674:15;3708:4;3705:1;3698:15;3724:128;3764:3;3795:1;3791:6;3788:1;3785:13;3782:39;;;3801:18;;:::i;:::-;-1:-1:-1;3837:9:1;;3724:128::o;3857:356::-;4059:2;4041:21;;;4078:18;;;4071:30;4137:34;4132:2;4117:18;;4110:62;4204:2;4189:18;;3857:356::o;7866:125::-;7906:4;7934:1;7931;7928:8;7925:34;;;7939:18;;:::i;:::-;-1:-1:-1;7976:9:1;;7866:125::o

ipfs://e4f4dfaada4934df7d917dfe0fdd2f65b7136426f5f3ced0f165f3e9e9c393a5