Token

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(uint256 a, uint256 b, st ...    - function div(uint256 a, uint256 b, st ...    - function mod(uint256 a, uint256 b, st ... interface IERC20    - function totalSupply()    - function balanceOf(address account)    - function transfer(address recipient, ...    - function allowance(address owner, add ...    - function approve(address spender, uin ...    - function transferFrom(address sender, ...    - function _msgSender()    - function _msgData()  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(address sender, ...    - function increaseAllowance(address sp ...    - function decreaseAllowance(address sp ...    - function _transfer(address sender, ad ...    - function _mint(address account, uint2 ...    - function _burn(address account, uint2 ...    - function _approve(address owner, addr ...    - function _setupDecimals(uint8 decimal ...    - function _beforeTokenTransfer(address ... library Math    - function max(uint256 a, uint256 b)    - function min(uint256 a, uint256 b)    - function average(uint256 a, uint256 b ... library Arrays    - function findUpperBound(uint256[] sto ... library Counters    - function current(Counter storage coun ...    - function increment(Counter storage co ...    - function decrement(Counter storage co ...    - function _snapshot()    - function balanceOfAt(address account, ...    - function totalSupplyAt(uint256 snapsh ...    - function _beforeTokenTransfer(address ...    - function _valueAt(uint256 snapshotId, ...    - function _updateAccountSnapshot(addre ...    - function _updateTotalSupplySnapshot()    - function _updateSnapshot(Snapshots st ...    - function _lastSnapshotId(uint256[] st ...  contract opxV2 is ERC20, ERC20Snap ... *    - function changeAdmin(address _admin)    - function disableDeposit()    - function snapshot()    - function deposit(uint256 _amount, add ...    - function convert(uint256 _amount, add ...    - function _beforeTokenTransfer(address ...

More Options

• Similar
• Submit Audit
• Compare

/**
 *Submitted for verification at optimistic.etherscan.io on 2023-06-25
*/

// Sources flattened with hardhat v2.14.0 https://hardhat.org

// File @openzeppelin/contracts/math/[email protected]

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

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

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

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

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

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

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

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

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

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

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

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

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


// File @openzeppelin/contracts/token/ERC20/[email protected]


pragma solidity >=0.6.0 <0.8.0;

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

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

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

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

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

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

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

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


// File @openzeppelin/contracts/utils/[email protected]


pragma solidity >=0.6.0 <0.8.0;

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

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


// File @openzeppelin/contracts/token/ERC20/[email protected]


pragma solidity >=0.6.0 <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 guidelines: functions revert instead
 * of returning `false` on failure. This behavior is nonetheless conventional
 * and does not conflict with the expectations of ERC20 applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20 {
    using SafeMath for uint256;

    mapping (address => uint256) private _balances;

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

    uint256 private _totalSupply;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        _beforeTokenTransfer(sender, recipient, amount);

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

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

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

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

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

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

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

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

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

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

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


// File @openzeppelin/contracts/math/[email protected]


pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @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, so we distribute
        return (a / 2) + (b / 2) + ((a % 2 + b % 2) / 2);
    }
}


// File @openzeppelin/contracts/utils/[email protected]


pragma solidity >=0.6.0 <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/[email protected]


pragma solidity >=0.6.0 <0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented or decremented by one. 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;`
 * Since it is not possible to overflow a 256 bit integer with increments of one, `increment` can skip the {SafeMath}
 * overflow check, thereby saving gas. This does assume however correct usage, in that the underlying `_value` is never
 * directly accessed.
 */
library Counters {
    using SafeMath for uint256;

    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 {
        // The {SafeMath} overflow check can be skipped here, see the comment at the top
        counter._value += 1;
    }

    function decrement(Counter storage counter) internal {
        counter._value = counter._value.sub(1);
    }
}


// File @openzeppelin/contracts/token/ERC20/[email protected]


pragma solidity >=0.6.0 <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.
 *
 * ==== 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/minimd/blob/ea04d950eea153a04c51fa510b068b9dded390cb/contracts/MiniMeToken.sol

    using SafeMath for uint256;
    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 = _currentSnapshotId.current();
        emit Snapshot(currentId);
        return currentId;
    }

    /**
     * @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");
        // solhint-disable-next-line max-line-length
        require(snapshotId <= _currentSnapshotId.current(), "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 = _currentSnapshotId.current();
        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 contracts/opx/opxvevelov2.sol


pragma solidity 0.6.12;



// opxXXX is pretty simple: deposit your XXX tokens in exchange for opxXXX which represents a proof of deposit.
// This is a one way bond. and the token cant be converted back unless sold on the open market.


contract opxV2 is ERC20, ERC20Snapshot{

    //bonded token address
    IERC20 public bondedToken;
    //Admin recieves token and can take snapshots
    address public admin;
    //if deposits are active
    bool public active;

    IERC20 public v1Token;

    address dead = 0x000000000000000000000000000000000000dEaD;

    // Define the token contract
    constructor(IERC20 _v1, IERC20 _bonded, string memory _name, string memory _symbol, uint8 _decimals) public ERC20(_name, _symbol) {
        v1Token = _v1;
        bondedToken = _bonded;
       	admin = msg.sender;
        active = true;
        _setupDecimals(_decimals);
    }

    uint private unlocked = 1;
    //reentrancy guard for deposit
    modifier lock() {
        require(unlocked == 1, 'LOCKED');
        unlocked = 0;
        _;
        unlocked = 1;
    }

    //change bonded Token receiver, and snapchot admin
    function changeAdmin(address _admin) public {
    	require(msg.sender == admin, "Unauthorized");
    	admin = _admin;
    }

    // Disable deposits
    function disableDeposit() public {
        require(msg.sender == admin, "Unauthorized");
        active = !active;
    }

    // taketh snapshot for reward distribution
    function snapshot() public {
    	require(msg.sender == admin, "Unauthorized");
        _snapshot();
    }
    //deposit token for opxToken
    function deposit(uint256 _amount, address _to) public lock{        
        // send bondedToken to Multisig
        require(active, "Deposits closed");
        bool success = bondedToken.transferFrom(msg.sender, admin, _amount);
        require(success, "TransferFrom Failed.");
        _mint(_to, _amount);
    }

    //takes user's v1 tokens and sends to burn address, mints v2 
    function convert(uint256 _amount, address _to) public lock{
		bool success = v1Token.transferFrom(msg.sender, dead, _amount);
		require(success, "TransferFrom Failed.");
        _mint(_to, _amount);

	}

    // The following functions are overrides required by Solidity.
    function _beforeTokenTransfer(address from, address to, uint256 amount)
        internal
        override(ERC20, ERC20Snapshot)
    {
        super._beforeTokenTransfer(from, to, amount);
    }

}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"contract IERC20","name":"_v1","type":"address"},{"internalType":"contract IERC20","name":"_bonded","type":"address"},{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint8","name":"_decimals","type":"uint8"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":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"},{"inputs":[],"name":"active","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"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":[],"name":"bondedToken","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_admin","type":"address"}],"name":"changeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"address","name":"_to","type":"address"}],"name":"convert","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":"uint256","name":"_amount","type":"uint256"},{"internalType":"address","name":"_to","type":"address"}],"name":"deposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"disableDeposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"snapshot","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":"uint256","name":"snapshotId","type":"uint256"}],"name":"totalSupplyAt","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"v1Token","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

-----Decoded View---------------
Arg [0] : _v1 (address): 0x46f21fDa29F1339e0aB543763FF683D399e393eC
Arg [1] : _bonded (address): 0x9560e827aF36c94D2Ac33a39bCE1Fe78631088Db
Arg [2] : _name (string): Perpetually Bonded VELO
Arg [3] : _symbol (string): opxVELO
Arg [4] : _decimals (uint8): 18

-----Encoded View---------------
9 Constructor Arguments found :
Arg [0] : 00000000000000000000000046f21fda29f1339e0ab543763ff683d399e393ec
Arg [1] : 0000000000000000000000009560e827af36c94d2ac33a39bce1fe78631088db
Arg [2] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000e0
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000012
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000017
Arg [6] : 50657270657475616c6c7920426f6e6465642056454c4f000000000000000000
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000007
Arg [8] : 6f707856454c4f00000000000000000000000000000000000000000000000000

34857:2287:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;35072:18;;;:::i;:::-;;;;;;;;;;;;;;;;;;13551:91;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;15697:169;;;;;;;;;;;;;;;;-1:-1:-1;15697:169:0;;;;;;;;;:::i;14650:108::-;;;:::i;:::-;;;;;;;;;;;;;;;;16348:321;;;;;;;;;;;;;;;;-1:-1:-1;16348:321:0;;;;;;;;;;;;;;;;;;:::i;14494:91::-;;;:::i;:::-;;;;;;;;;;;;;;;;;;;17078:218;;;;;;;;;;;;;;;;-1:-1:-1;17078:218:0;;;;;;;;;:::i;36658:207::-;;;;;;;;;;;;;;;;-1:-1:-1;36658:207:0;;;;;;;;;:::i;:::-;;30673:266;;;;;;;;;;;;;;;;-1:-1:-1;30673:266:0;;;;;;;;;:::i;35936:123::-;;;:::i;36264:319::-;;;;;;;;;;;;;;;;-1:-1:-1;36264:319:0;;;;;;;;;:::i;14821:127::-;;;;;;;;;;;;;;;;-1:-1:-1;14821:127:0;;;;:::i;35777:126::-;;;;;;;;;;;;;;;;-1:-1:-1;35777:126:0;;;;:::i;13761:95::-;;;:::i;36115:109::-;;;:::i;31043:233::-;;;;;;;;;;;;;;;;-1:-1:-1;31043:233:0;;:::i;17799:269::-;;;;;;;;;;;;;;;;-1:-1:-1;17799:269:0;;;;;;;;;:::i;15161:175::-;;;;;;;;;;;;;;;;-1:-1:-1;15161:175:0;;;;;;;;;:::i;35099:21::-;;;:::i;:::-;;;;;;;;;;;;;;;;;;;15399:151;;;;;;;;;;;;;;;;-1:-1:-1;15399:151:0;;;;;;;;;;;:::i;34932:25::-;;;:::i;35015:20::-;;;:::i;35072:18::-;;;;;;;;;:::o;13551:91::-;13629:5;13622:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;13596:13;;13622:12;;13629:5;;13622:12;;13629:5;13622:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;13551:91;:::o;15697:169::-;15780:4;15797:39;15806:12;:10;:12::i;:::-;15820:7;15829:6;15797:8;:39::i;:::-;-1:-1:-1;15854:4:0;15697:169;;;;;:::o;14650:108::-;14738:12;;14650:108;:::o;16348:321::-;16454:4;16471:36;16481:6;16489:9;16500:6;16471:9;:36::i;:::-;16518:121;16527:6;16535:12;:10;:12::i;:::-;16549:89;16587:6;16549:89;;;;;;;;;;;;;;;;;:19;;;;;;;:11;:19;;;;;;16569:12;:10;:12::i;:::-;16549:33;;;;;;;;;;;;;-1:-1:-1;16549:33:0;;;:89;:37;:89::i;:::-;16518:8;:121::i;:::-;-1:-1:-1;16657:4:0;16348:321;;;;;:::o;14494:91::-;14568:9;;;;14494:91;:::o;17078:218::-;17166:4;17183:83;17192:12;:10;:12::i;:::-;17206:7;17215:50;17254:10;17215:11;:25;17227:12;:10;:12::i;:::-;17215:25;;;;;;;;;;;;;;;;;;-1:-1:-1;17215:25:0;;;:34;;;;;;;;;;;:38;:50::i;36658:207::-;35623:8;;35635:1;35623:13;35615:32;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;35669:1;35658:8;:12;;;36736:7:::1;::::0;36769:4:::1;::::0;36736:47:::1;::::0;;;;;36757:10:::1;36736:47;::::0;::::1;::::0;:7:::1;36769:4:::0;;::::1;36736:47:::0;;;;;;;;;;;;:7;;;::::1;::::0;:20:::1;::::0;:47;;;;;::::1;::::0;;;;;;;;35669:1;36736:7;:47;::::1;;::::0;::::1;;;;::::0;::::1;;;;;;;;;;;;::::0;::::1;;;;;;;;;;;;;;;;;;;::::0;::::1;;-1:-1:-1::0;36736:47:0;;-1:-1:-1;36736:47:0;36788:40:::1;;;::::0;;::::1;::::0;;::::1;;::::0;::::1;::::0;::::1;::::0;;;;::::1;::::0;;;;;;;;;;;;;::::1;;36839:19;36845:3;36850:7;36839:5;:19::i;:::-;-1:-1:-1::0;;35704:1:0;35693:8;:12;-1:-1:-1;36658:207:0:o;30673:266::-;30837:33;;;30760:7;30837:33;;;:24;:33;;;;;30760:7;;;;30816:55;;30825:10;;30816:8;:55::i;:::-;30780:91;;;;30891:11;:40;;30913:18;30923:7;30913:9;:18::i;:::-;30891:40;;;30905:5;30891:40;30884:47;30673:266;-1:-1:-1;;;;;30673:266:0:o;35936:123::-;36002:5;;;;35988:10;:19;35980:44;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;36045:6;;;36035:16;;;36045:6;;;;;;;36044:7;36035:16;;;;;;35936:123::o;36264:319::-;35623:8;;35635:1;35623:13;35615:32;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;35669:1;35658:8;:12;36390:6:::1;::::0;;;::::1;;;36382:34;;;::::0;;::::1;::::0;;::::1;;::::0;::::1;::::0;::::1;::::0;;;;::::1;::::0;;;;;;;;;;;;;::::1;;36442:11;::::0;36479:5:::1;::::0;36442:52:::1;::::0;;;;;36467:10:::1;36442:52;::::0;::::1;::::0;:11:::1;36479:5:::0;;::::1;36442:52:::0;;;;;;;;;;;;36427:12:::1;::::0;36442:11;;;::::1;::::0;:24:::1;::::0;:52;;;;;::::1;::::0;;;;;;;;;36427:12;36442:11;:52;::::1;;::::0;::::1;;;;::::0;::::1;14821:127:::0;14922:18;;;14895:7;14922:18;;;;;;;;;;;14821:127;;;;:::o;35777:126::-;35851:5;;;;35837:10;:19;35829:44;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;35881:5;:14;;;;;;;;;;;;;;;35777:126::o;13761:95::-;13841:7;13834:14;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;13808:13;;13834:14;;13841:7;;13834:14;;13841:7;13834:14;;;;;;;;;;;;;;;;;;;;;;;;36115:109;36172:5;;;;36158:10;:19;36150:44;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;36205:11;:9;:11::i;:::-;;36115:109::o;31043:233::-;31114:7;31135:16;31153:13;31170:43;31179:10;31191:21;31170:8;:43::i;:::-;31134:79;;;;31233:11;:35;;31255:13;:11;:13::i;:::-;31233:35;;;31247:5;31233:35;31226:42;31043:233;-1:-1:-1;;;;31043:233:0:o;17799:269::-;17892:4;17909:129;17918:12;:10;:12::i;:::-;17932:7;17941:96;17980:15;17941:96;;;;;;;;;;;;;;;;;:11;:25;17953:12;:10;:12::i;:::-;17941:25;;;;;;;;;;;;;;;;;;-1:-1:-1;17941:25:0;;;:34;;;;;;;;;;;:96;:38;:96::i;15161:175::-;15247:4;15264:42;15274:12;:10;:12::i;:::-;15288:9;15299:6;15264:9;:42::i;35099:21::-;;;;;;:::o;15399:151::-;15515:18;;;;15488:7;15515:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;15399:151::o;34932:25::-;;;;;;:::o;35015:20::-;;;;;;:::o;11025:106::-;11113:10;11025:106;:::o;20946:346::-;21048:19;;;21040:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;21127:21;;;21119:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;21200:18;;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;21252:32;;;;;;;;;;;;;;;;;20946:346;;;:::o;18558:539::-;18664:20;;;18656:70;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18745:23;;;18737:71;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18821:47;18842:6;18850:9;18861:6;18821:20;:47::i;:::-;18901:71;18923:6;18901:71;;;;;;;;;;;;;;;;;:17;;;:9;:17;;;;;;;;;;;;:71;:21;:71::i;:::-;18881:17;;;;:9;:17;;;;;;;;;;;:91;;;;19006:20;;;;;;;:32;;19031:6;19006:24;:32::i;:::-;18983:20;;;;:9;:20;;;;;;;;;;;;:55;;;;19054:35;;;;;;;18983:20;;19054:35;;;;;;;;;;;;;18558:539;;;:::o;5726:166::-;5812:7;5848:12;5840:6;;;;5832:29;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;5879:5:0;;;5726:166::o;2899:179::-;2957:7;2989:5;;;3013:6;;;;3005:46;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3069:1;2899:179;-1:-1:-1;;;2899:179:0:o;19379:378::-;19463:21;;;19455:65;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;19533:49;19562:1;19566:7;19575:6;19533:20;:49::i;:::-;19610:12;;:24;;19627:6;19610:16;:24::i;:::-;19595:12;:39;19666:18;;;:9;:18;;;;;;;;;;;:30;;19689:6;19666:22;:30::i;:::-;19645:18;;;:9;:18;;;;;;;;;;;:51;;;;19712:37;;;;;;;19645:18;;:9;;19712:37;;;;;;;;;;19379:378;;:::o;32045:1692::-;32143:4;32149:7;32195:1;32182:10;:14;32174:49;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;32310:28;:18;:26;:28::i;:::-;32296:10;:42;;32288:84;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;33511:13;33527:40;:9;33556:10;33527:28;:40::i;:::-;33593:20;;33511:56;;-1:-1:-1;33584:29:0;;33580:150;;;33638:5;33645:1;33630:17;;;;;;;33580:150;33688:4;33694:9;:16;;33711:5;33694:23;;;;;;;;;;;;;;;;33680:38;;;;;32045:1692;;;;;;:::o;30333:228::-;30380:7;30400:30;:18;:28;:30::i;:::-;30443:17;30463:28;:18;:26;:28::i;:::-;30507:19;;;;;;;;30443:48;;-1:-1:-1;30507:19:0;;;;;;;;;;30544:9;-1:-1:-1;30333:228:0;:::o;36941:198::-;37087:44;37114:4;37120:2;37124:6;37087:26;:44::i;:::-;36941:198;;;:::o;25952:114::-;26044:14;;25952:114::o;23898:918::-;24011:12;;23987:7;;24007:58;;-1:-1:-1;24052:1:0;24045:8;;24007:58;24118:12;;24077:11;;24143:424;24156:4;24150:3;:10;24143:424;;;24177:11;24191:23;24204:3;24209:4;24191:12;:23::i;:::-;24177:37;;24448:7;24435:5;24441:3;24435:10;;;;;;;;;;;;;;;;:20;24431:125;;;24483:3;24476:10;;24431:125;;;24533:3;24539:1;24533:7;24527:13;;24431:125;24143:424;;;;24693:1;24687:3;:7;:36;;;;;24716:7;24698:5;24710:1;24704:3;:7;24698:14;;;;;;;;;;;;;;;;:25;24687:36;24683:126;;;-1:-1:-1;24747:7:0;;;-1:-1:-1;24740:14:0;;24683:126;-1:-1:-1;24794:3:0;-1:-1:-1;24787:10:0;;26074:181;26228:19;;26246:1;26228:19;;;26074:181::o;31495:542::-;31602:44;31629:4;31635:2;31639:6;31602:26;:44::i;:::-;31661:18;;;31657:373;;31709:26;31732:2;31709:22;:26::i;:::-;31746:28;:26;:28::i;:::-;31657:373;;;31794:16;;;31790:240;;31840:28;31863:4;31840:22;:28::i;31790:240::-;31955:28;31978:4;31955:22;:28::i;:::-;31994:26;32017:2;31994:22;:26::i;23091:193::-;23153:7;23274:1;;23265;:5;23261:1;23257;:5;:13;23256:19;;;;;;23250:1;23246;:5;23240:1;23236;:5;23235:17;:41;;23091:193;-1:-1:-1;;;23091:193:0:o;33745:146::-;33829:33;;;;;;;:24;:33;;;;;33813:70;;33864:18;33854:7;33864:9;:18::i;:::-;33813:15;:70::i;33899:118::-;33956:53;33972:21;33995:13;:11;:13::i;33956:53::-;33899:118::o;34025:315::-;34120:17;34140:28;:18;:26;:28::i;:::-;34120:48;-1:-1:-1;34120:48:0;34183:30;34199:9;34183:15;:30::i;:::-;:42;34179:154;;;34242:29;;;;;;;;-1:-1:-1;34242:29:0;;;;;;;;;;;;;;34286:16;;;:35;;;;;;;;;;;;;;;34025:315::o;34348:212::-;34442:10;;34418:7;;34438:115;;-1:-1:-1;34481:1:0;34474:8;;34438:115;34526:10;;34522:3;;34526:14;;;;34522:19;;;;;;;;;;;;;;34515:26;;;

ipfs://12bcfa24629cbce8611775ca9c3de09d575ccdf1bbb06452ef65457f220cd3cf