Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

   - function _msgSender()    - function _msgData()    - function owner()    - function renounceOwnership()    - function transferOwnership(address ne ...    - function _transferOwnership(address n ... interface IERC20    - function totalSupply()    - function balanceOf(address account)    - function transfer(address recipient, ...    - function allowance(address owner, add ...    - function approve(address spender, uin ...    - function transferFrom( 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(  contract RankerDAOToken is Ownable ... *    - function tokenRescue(

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2022-01-13
*/

pragma solidity 0.8.11;


// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)
/**
 * @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;
    }
}


// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)
/**
 * @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);
    }
}


// OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol)
/**
 * @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);
}


// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)
/**
 * @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);
}


// OpenZeppelin Contracts v4.4.1 (token/ERC20/ERC20.sol)
/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin 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}.
     *
     * 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);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - 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 {}
}


contract RankerDAOToken is Ownable, ERC20 {
  uint256 constant MILLION = 1_000_000 * 10**uint256(18);

  constructor() ERC20('RankerDAO', 'RANKER') {
    _mint(msg.sender, 300 * MILLION);
  }


  /**
   * Allows the owner of the contract to release tokens that were erronously sent to this  
   * ERC20 smart contract. This covers any mistakes from the end-user side
   * @param token the token that we want to withdraw
   * @param recipient the address that will receive the tokens
   * @param amount the amount of tokens
   */
  function tokenRescue(
    IERC20 token,
    address recipient,
    uint256 amount
  ) onlyOwner external {
    token.transfer(recipient, 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":[],"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":[],"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":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"tokenRescue","outputs":[],"stateMutability":"nonpayable","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"}]

60806040523480156200001157600080fd5b506040518060400160405280600981526020016852616e6b657244414f60b81b815250604051806040016040528060068152602001652920a725a2a960d11b8152506200006d62000067620000d960201b60201c565b620000dd565b81516200008290600490602085019062000215565b5080516200009890600590602084019062000215565b505050620000d3336012600a620000b09190620003d0565b620000bf90620f4240620003e5565b620000cd9061012c620003e5565b6200012d565b6200045f565b3390565b600080546001600160a01b038381166001600160a01b0319831681178455604051919092169283917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e09190a35050565b6001600160a01b038216620001885760405162461bcd60e51b815260206004820152601f60248201527f45524332303a206d696e7420746f20746865207a65726f206164647265737300604482015260640160405180910390fd5b80600360008282546200019c919062000407565b90915550506001600160a01b03821660009081526001602052604081208054839290620001cb90849062000407565b90915550506040518181526001600160a01b038316906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9060200160405180910390a35050565b828054620002239062000422565b90600052602060002090601f01602090048101928262000247576000855562000292565b82601f106200026257805160ff191683800117855562000292565b8280016001018555821562000292579182015b828111156200029257825182559160200191906001019062000275565b50620002a0929150620002a4565b5090565b5b80821115620002a05760008155600101620002a5565b634e487b7160e01b600052601160045260246000fd5b600181815b8085111562000312578160001904821115620002f657620002f6620002bb565b808516156200030457918102915b93841c9390800290620002d6565b509250929050565b6000826200032b57506001620003ca565b816200033a57506000620003ca565b81600181146200035357600281146200035e576200037e565b6001915050620003ca565b60ff841115620003725762000372620002bb565b50506001821b620003ca565b5060208310610133831016604e8410600b8410161715620003a3575081810a620003ca565b620003af8383620002d1565b8060001904821115620003c657620003c6620002bb565b0290505b92915050565b6000620003de83836200031a565b9392505050565b6000816000190483118215151615620004025762000402620002bb565b500290565b600082198211156200041d576200041d620002bb565b500190565b600181811c908216806200043757607f821691505b602082108114156200045957634e487b7160e01b600052602260045260246000fd5b50919050565b610b7d806200046f6000396000f3fe608060405234801561001057600080fd5b50600436106100f55760003560e01c8063715018a611610097578063a457c2d711610066578063a457c2d7146101eb578063a9059cbb146101fe578063dd62ed3e14610211578063f2fde38b1461024a57600080fd5b8063715018a6146101ab5780638bf8bd0b146101b55780638da5cb5b146101c857806395d89b41146101e357600080fd5b806323b872dd116100d357806323b872dd1461014d578063313ce56714610160578063395093511461016f57806370a082311461018257600080fd5b806306fdde03146100fa578063095ea7b31461011857806318160ddd1461013b575b600080fd5b61010261025d565b60405161010f919061095b565b60405180910390f35b61012b6101263660046109c5565b6102ef565b604051901515815260200161010f565b6003545b60405190815260200161010f565b61012b61015b3660046109f1565b610305565b6040516012815260200161010f565b61012b61017d3660046109c5565b6103b4565b61013f610190366004610a32565b6001600160a01b031660009081526001602052604090205490565b6101b36103f0565b005b6101b36101c33660046109f1565b610426565b6000546040516001600160a01b03909116815260200161010f565b6101026104c9565b61012b6101f93660046109c5565b6104d8565b61012b61020c3660046109c5565b610571565b61013f61021f366004610a56565b6001600160a01b03918216600090815260026020908152604080832093909416825291909152205490565b6101b3610258366004610a32565b61057e565b60606004805461026c90610a8f565b80601f016020809104026020016040519081016040528092919081815260200182805461029890610a8f565b80156102e55780601f106102ba576101008083540402835291602001916102e5565b820191906000526020600020905b8154815290600101906020018083116102c857829003601f168201915b5050505050905090565b60006102fc338484610619565b50600192915050565b600061031284848461073d565b6001600160a01b03841660009081526002602090815260408083203384529091529020548281101561039c5760405162461bcd60e51b815260206004820152602860248201527f45524332303a207472616e7366657220616d6f756e74206578636565647320616044820152676c6c6f77616e636560c01b60648201526084015b60405180910390fd5b6103a98533858403610619565b506001949350505050565b3360008181526002602090815260408083206001600160a01b038716845290915281205490916102fc9185906103eb908690610aca565b610619565b6000546001600160a01b0316331461041a5760405162461bcd60e51b815260040161039390610af0565b610424600061090b565b565b6000546001600160a01b031633146104505760405162461bcd60e51b815260040161039390610af0565b60405163a9059cbb60e01b81526001600160a01b0383811660048301526024820183905284169063a9059cbb906044016020604051808303816000875af115801561049f573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906104c39190610b25565b50505050565b60606005805461026c90610a8f565b3360009081526002602090815260408083206001600160a01b03861684529091528120548281101561055a5760405162461bcd60e51b815260206004820152602560248201527f45524332303a2064656372656173656420616c6c6f77616e63652062656c6f77604482015264207a65726f60d81b6064820152608401610393565b6105673385858403610619565b5060019392505050565b60006102fc33848461073d565b6000546001600160a01b031633146105a85760405162461bcd60e51b815260040161039390610af0565b6001600160a01b03811661060d5760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b6064820152608401610393565b6106168161090b565b50565b6001600160a01b03831661067b5760405162461bcd60e51b8152602060048201526024808201527f45524332303a20617070726f76652066726f6d20746865207a65726f206164646044820152637265737360e01b6064820152608401610393565b6001600160a01b0382166106dc5760405162461bcd60e51b815260206004820152602260248201527f45524332303a20617070726f766520746f20746865207a65726f206164647265604482015261737360f01b6064820152608401610393565b6001600160a01b0383811660008181526002602090815260408083209487168084529482529182902085905590518481527f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925910160405180910390a3505050565b6001600160a01b0383166107a15760405162461bcd60e51b815260206004820152602560248201527f45524332303a207472616e736665722066726f6d20746865207a65726f206164604482015264647265737360d81b6064820152608401610393565b6001600160a01b0382166108035760405162461bcd60e51b815260206004820152602360248201527f45524332303a207472616e7366657220746f20746865207a65726f206164647260448201526265737360e81b6064820152608401610393565b6001600160a01b0383166000908152600160205260409020548181101561087b5760405162461bcd60e51b815260206004820152602660248201527f45524332303a207472616e7366657220616d6f756e7420657863656564732062604482015265616c616e636560d01b6064820152608401610393565b6001600160a01b038085166000908152600160205260408082208585039055918516815290812080548492906108b2908490610aca565b92505081905550826001600160a01b0316846001600160a01b03167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef846040516108fe91815260200190565b60405180910390a36104c3565b600080546001600160a01b038381166001600160a01b0319831681178455604051919092169283917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e09190a35050565b600060208083528351808285015260005b818110156109885785810183015185820160400152820161096c565b8181111561099a576000604083870101525b50601f01601f1916929092016040019392505050565b6001600160a01b038116811461061657600080fd5b600080604083850312156109d857600080fd5b82356109e3816109b0565b946020939093013593505050565b600080600060608486031215610a0657600080fd5b8335610a11816109b0565b92506020840135610a21816109b0565b929592945050506040919091013590565b600060208284031215610a4457600080fd5b8135610a4f816109b0565b9392505050565b60008060408385031215610a6957600080fd5b8235610a74816109b0565b91506020830135610a84816109b0565b809150509250929050565b600181811c90821680610aa357607f821691505b60208210811415610ac457634e487b7160e01b600052602260045260246000fd5b50919050565b60008219821115610aeb57634e487b7160e01b600052601160045260246000fd5b500190565b6020808252818101527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604082015260600190565b600060208284031215610b3757600080fd5b81518015158114610a4f57600080fdfea2646970667358221220a37a1686f70c57208777b985c3cf9ec2bf90b84f36b77d8ce566081415040c6764736f6c634300080b0033

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

18749:704:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8786:100;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;10953:169;;;;;;:::i;:::-;;:::i;:::-;;;1237:14:1;;1230:22;1212:41;;1200:2;1185:18;10953:169:0;1072:187:1;9906:108:0;9994:12;;9906:108;;;1410:25:1;;;1398:2;1383:18;9906:108:0;1264:177:1;11604:492:0;;;;;;:::i;:::-;;:::i;9748:93::-;;;9831:2;2049:36:1;;2037:2;2022:18;9748:93:0;1907:184:1;12505:215:0;;;;;;:::i;:::-;;:::i;10077:127::-;;;;;;:::i;:::-;-1:-1:-1;;;;;10178:18:0;10151:7;10178:18;;;:9;:18;;;;;;;10077:127;2497:103;;;:::i;:::-;;19295:155;;;;;;:::i;:::-;;:::i;1846:87::-;1892:7;1919:6;1846:87;;-1:-1:-1;;;;;1919:6:0;;;2969:51:1;;2957:2;2942:18;1846:87:0;2823:203:1;9005:104:0;;;:::i;13223:413::-;;;;;;:::i;:::-;;:::i;10417:175::-;;;;;;:::i;:::-;;:::i;10655:151::-;;;;;;:::i;:::-;-1:-1:-1;;;;;10771:18:0;;;10744:7;10771:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;10655:151;2755:201;;;;;;:::i;:::-;;:::i;8786:100::-;8840:13;8873:5;8866:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8786:100;:::o;10953:169::-;11036:4;11053:39;736:10;11076:7;11085:6;11053:8;:39::i;:::-;-1:-1:-1;11110:4:0;10953:169;;;;:::o;11604:492::-;11744:4;11761:36;11771:6;11779:9;11790:6;11761:9;:36::i;:::-;-1:-1:-1;;;;;11837:19:0;;11810:24;11837:19;;;:11;:19;;;;;;;;736:10;11837:33;;;;;;;;11889:26;;;;11881:79;;;;-1:-1:-1;;;11881:79:0;;4011:2:1;11881:79:0;;;3993:21:1;4050:2;4030:18;;;4023:30;4089:34;4069:18;;;4062:62;-1:-1:-1;;;4140:18:1;;;4133:38;4188:19;;11881:79:0;;;;;;;;;11996:57;12005:6;736:10;12046:6;12027:16;:25;11996:8;:57::i;:::-;-1:-1:-1;12084:4:0;;11604:492;-1:-1:-1;;;;11604:492:0:o;12505:215::-;736:10;12593:4;12642:25;;;:11;:25;;;;;;;;-1:-1:-1;;;;;12642:34:0;;;;;;;;;;12593:4;;12610:80;;12633:7;;12642:47;;12679:10;;12642:47;:::i;:::-;12610:8;:80::i;2497:103::-;1892:7;1919:6;-1:-1:-1;;;;;1919:6:0;736:10;2066:23;2058:68;;;;-1:-1:-1;;;2058:68:0;;;;;;;:::i;:::-;2562:30:::1;2589:1;2562:18;:30::i;:::-;2497:103::o:0;19295:155::-;1892:7;1919:6;-1:-1:-1;;;;;1919:6:0;736:10;2066:23;2058:68;;;;-1:-1:-1;;;2058:68:0;;;;;;;:::i;:::-;19411:33:::1;::::0;-1:-1:-1;;;19411:33:0;;-1:-1:-1;;;;;5001:32:1;;;19411:33:0::1;::::0;::::1;4983:51:1::0;5050:18;;;5043:34;;;19411:14:0;::::1;::::0;::::1;::::0;4956:18:1;;19411:33:0::1;;;;;;;;;;;;;;;;;;::::0;::::1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;19295:155:::0;;;:::o;9005:104::-;9061:13;9094:7;9087:14;;;;;:::i;13223:413::-;736:10;13316:4;13360:25;;;:11;:25;;;;;;;;-1:-1:-1;;;;;13360:34:0;;;;;;;;;;13413:35;;;;13405:85;;;;-1:-1:-1;;;13405:85:0;;5572:2:1;13405:85:0;;;5554:21:1;5611:2;5591:18;;;5584:30;5650:34;5630:18;;;5623:62;-1:-1:-1;;;5701:18:1;;;5694:35;5746:19;;13405:85:0;5370:401:1;13405:85:0;13526:67;736:10;13549:7;13577:15;13558:16;:34;13526:8;:67::i;:::-;-1:-1:-1;13624:4:0;;13223:413;-1:-1:-1;;;13223:413:0:o;10417:175::-;10503:4;10520:42;736:10;10544:9;10555:6;10520:9;:42::i;2755:201::-;1892:7;1919:6;-1:-1:-1;;;;;1919:6:0;736:10;2066:23;2058:68;;;;-1:-1:-1;;;2058:68:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;2844:22:0;::::1;2836:73;;;::::0;-1:-1:-1;;;2836:73:0;;5978:2:1;2836:73:0::1;::::0;::::1;5960:21:1::0;6017:2;5997:18;;;5990:30;6056:34;6036:18;;;6029:62;-1:-1:-1;;;6107:18:1;;;6100:36;6153:19;;2836:73:0::1;5776:402:1::0;2836:73:0::1;2920:28;2939:8;2920:18;:28::i;:::-;2755:201:::0;:::o;16907:380::-;-1:-1:-1;;;;;17043:19:0;;17035:68;;;;-1:-1:-1;;;17035:68:0;;6385:2:1;17035:68:0;;;6367:21:1;6424:2;6404:18;;;6397:30;6463:34;6443:18;;;6436:62;-1:-1:-1;;;6514:18:1;;;6507:34;6558:19;;17035:68:0;6183:400:1;17035:68:0;-1:-1:-1;;;;;17122:21:0;;17114:68;;;;-1:-1:-1;;;17114:68:0;;6790:2:1;17114:68:0;;;6772:21:1;6829:2;6809:18;;;6802:30;6868:34;6848:18;;;6841:62;-1:-1:-1;;;6919:18:1;;;6912:32;6961:19;;17114:68:0;6588:398:1;17114:68:0;-1:-1:-1;;;;;17195:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;17247:32;;1410:25:1;;;17247:32:0;;1383:18:1;17247:32:0;;;;;;;16907:380;;;:::o;14126:733::-;-1:-1:-1;;;;;14266:20:0;;14258:70;;;;-1:-1:-1;;;14258:70:0;;7193:2:1;14258:70:0;;;7175:21:1;7232:2;7212:18;;;7205:30;7271:34;7251:18;;;7244:62;-1:-1:-1;;;7322:18:1;;;7315:35;7367:19;;14258:70:0;6991:401:1;14258:70:0;-1:-1:-1;;;;;14347:23:0;;14339:71;;;;-1:-1:-1;;;14339:71:0;;7599:2:1;14339:71:0;;;7581:21:1;7638:2;7618:18;;;7611:30;7677:34;7657:18;;;7650:62;-1:-1:-1;;;7728:18:1;;;7721:33;7771:19;;14339:71:0;7397:399:1;14339:71:0;-1:-1:-1;;;;;14507:17:0;;14483:21;14507:17;;;:9;:17;;;;;;14543:23;;;;14535:74;;;;-1:-1:-1;;;14535:74:0;;8003:2:1;14535:74:0;;;7985:21:1;8042:2;8022:18;;;8015:30;8081:34;8061:18;;;8054:62;-1:-1:-1;;;8132:18:1;;;8125:36;8178:19;;14535:74:0;7801:402:1;14535:74:0;-1:-1:-1;;;;;14645:17:0;;;;;;;:9;:17;;;;;;14665:22;;;14645:42;;14709:20;;;;;;;;:30;;14681:6;;14645:17;14709:30;;14681:6;;14709:30;:::i;:::-;;;;;;;;14774:9;-1:-1:-1;;;;;14757:35:0;14766:6;-1:-1:-1;;;;;14757:35:0;;14785:6;14757:35;;;;1410:25:1;;1398:2;1383:18;;1264:177;14757:35:0;;;;;;;;14805:46;17887:125;3116:191;3190:16;3209:6;;-1:-1:-1;;;;;3226:17:0;;;-1:-1:-1;;;;;;3226:17:0;;;;;;3259:40;;3209:6;;;;;;;3259:40;;3190:16;3259:40;3179:128;3116:191;:::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;616:131::-;-1:-1:-1;;;;;691:31:1;;681:42;;671:70;;737:1;734;727:12;752:315;820:6;828;881:2;869:9;860:7;856:23;852:32;849:52;;;897:1;894;887:12;849:52;936:9;923:23;955:31;980:5;955:31;:::i;:::-;1005:5;1057:2;1042:18;;;;1029:32;;-1:-1:-1;;;752:315:1:o;1446:456::-;1523:6;1531;1539;1592:2;1580:9;1571:7;1567:23;1563:32;1560:52;;;1608:1;1605;1598:12;1560:52;1647:9;1634:23;1666:31;1691:5;1666:31;:::i;:::-;1716:5;-1:-1:-1;1773:2:1;1758:18;;1745:32;1786:33;1745:32;1786:33;:::i;:::-;1446:456;;1838:7;;-1:-1:-1;;;1892:2:1;1877:18;;;;1864:32;;1446:456::o;2096:247::-;2155:6;2208:2;2196:9;2187:7;2183:23;2179:32;2176:52;;;2224:1;2221;2214:12;2176:52;2263:9;2250:23;2282:31;2307:5;2282:31;:::i;:::-;2332:5;2096:247;-1:-1:-1;;;2096:247:1:o;3031:388::-;3099:6;3107;3160:2;3148:9;3139:7;3135:23;3131:32;3128:52;;;3176:1;3173;3166:12;3128:52;3215:9;3202:23;3234:31;3259:5;3234:31;:::i;:::-;3284:5;-1:-1:-1;3341:2:1;3326:18;;3313:32;3354:33;3313:32;3354:33;:::i;:::-;3406:7;3396:17;;;3031:388;;;;;:::o;3424:380::-;3503:1;3499:12;;;;3546;;;3567:61;;3621:4;3613:6;3609:17;3599:27;;3567:61;3674:2;3666:6;3663:14;3643:18;3640:38;3637:161;;;3720:10;3715:3;3711:20;3708:1;3701:31;3755:4;3752:1;3745:15;3783:4;3780:1;3773:15;3637:161;;3424:380;;;:::o;4218:225::-;4258:3;4289:1;4285:6;4282:1;4279:13;4276:136;;;4334:10;4329:3;4325:20;4322:1;4315:31;4369:4;4366:1;4359:15;4397:4;4394:1;4387:15;4276:136;-1:-1:-1;4428:9:1;;4218:225::o;4448:356::-;4650:2;4632:21;;;4669:18;;;4662:30;4728:34;4723:2;4708:18;;4701:62;4795:2;4780:18;;4448:356::o;5088:277::-;5155:6;5208:2;5196:9;5187:7;5183:23;5179:32;5176:52;;;5224:1;5221;5214:12;5176:52;5256:9;5250:16;5309:5;5302:13;5295:21;5288:5;5285:32;5275:60;;5331:1;5328;5321:12

ipfs://a37a1686f70c57208777b985c3cf9ec2bf90b84f36b77d8ce566081415040c67