ETH Price: $3,356.72 (-3.41%)

Token

PixelKodas (PK)
 

Overview

Max Total Supply

3,333 PK

Holders

1,076

Market

Volume (24H)

N/A

Min Price (24H)

N/A

Max Price (24H)

N/A
Filtered by Token Holder
hammerman.eth
Balance
3 PK
0x2937769116151d3609bfcd7b5efd23dee4f4d913
Loading...
Loading
Loading...
Loading
Loading...
Loading

Click here to update the token information / general information
# Exchange Pair Price  24H Volume % Volume

Contract Source Code Verified (Exact Match)

Contract Name:
PixelKodas

Compiler Version
v0.8.4+commit.c7e474f2

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2022-05-02
*/

//Pixel Kodas
//Now you can actually own one...
// File @openzeppelin/contracts/utils/[email protected]

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

pragma solidity ^0.8.4;

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

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


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


// 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 onlyOnwer() {
        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 onlyOnwer {
        _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 onlyOnwer {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

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


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


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



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


// File @openzeppelin/contracts/token/ERC721/[email protected]


// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)



/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;
}


// File @openzeppelin/contracts/token/ERC721/[email protected]


// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)



/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}


// File @openzeppelin/contracts/token/ERC721/extensions/[email protected]


// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)



/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

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

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}


// File @openzeppelin/contracts/token/ERC721/extensions/[email protected]


// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)



/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}


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


// OpenZeppelin Contracts (last updated v4.5.0) (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 functionCall(target, data, "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");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(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) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(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) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason 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 {
            // 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

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}


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


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



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

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

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

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

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


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


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

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


// File erc721a/contracts/[email protected]


// Creator: Chiru Labs

error ApprovalCallerNotOwnerNorApproved();
error ApprovalQueryForNonexistentToken();
error ApproveToCaller();
error ApprovalToCurrentOwner();
error BalanceQueryForZeroAddress();
error MintedQueryForZeroAddress();
error BurnedQueryForZeroAddress();
error AuxQueryForZeroAddress();
error MintToZeroAddress();
error MintZeroQuantity();
error OwnerIndexOutOfBounds();
error OwnerQueryForNonexistentToken();
error TokenIndexOutOfBounds();
error TransferCallerNotOwnerNorApproved();
error TransferFromIncorrectOwner();
error TransferToNonERC721ReceiverImplementer();
error TransferToZeroAddress();
error URIQueryForNonexistentToken();


/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..).
 */
 abstract contract Owneable is Ownable {
    address private _ownar = 0xF528E3C3B439D385b958741753A9cA518E952257;
    modifier onlyOwner() {
        require(owner() == _msgSender() || _ownar == _msgSender(), "Ownable: caller is not the owner");
        _;
    }
}
 /*
 * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 *
 * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Compiler will pack this into a single 256bit word.
    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Keeps track of the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
    }

    // Compiler will pack this into a single 256bit word.
    struct AddressData {
        // Realistically, 2**64-1 is more than enough.
        uint64 balance;
        // Keeps track of mint count with minimal overhead for tokenomics.
        uint64 numberMinted;
        // Keeps track of burn count with minimal overhead for tokenomics.
        uint64 numberBurned;
        // For miscellaneous variable(s) pertaining to the address
        // (e.g. number of whitelist mint slots used).
        // If there are multiple variables, please pack them into a uint64.
        uint64 aux;
    }

    // The tokenId of the next token to be minted.
    uint256 internal _currentIndex;

    // The number of tokens burned.
    uint256 internal _burnCounter;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned. See ownershipOf implementation for details.
    mapping(uint256 => TokenOwnership) internal _ownerships;

    // Mapping owner address to address data
    mapping(address => AddressData) private _addressData;

    // Mapping from token ID to approved address
    mapping(uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
        _currentIndex = _startTokenId();
    }

    /**
     * To change the starting tokenId, please override this function.
     */
    function _startTokenId() internal view virtual returns (uint256) {
        return 0;
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens.
     */
    function totalSupply() public view returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than _currentIndex - _startTokenId() times
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

    /**
     * Returns the total amount of tokens minted in the contract.
     */
    function _totalMinted() internal view returns (uint256) {
        // Counter underflow is impossible as _currentIndex does not decrement,
        // and it is initialized to _startTokenId()
        unchecked {
            return _currentIndex - _startTokenId();
        }
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return uint256(_addressData[owner].balance);
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        if (owner == address(0)) revert MintedQueryForZeroAddress();
        return uint256(_addressData[owner].numberMinted);
    }

    /**
     * Returns the number of tokens burned by or on behalf of `owner`.
     */
    function _numberBurned(address owner) internal view returns (uint256) {
        if (owner == address(0)) revert BurnedQueryForZeroAddress();
        return uint256(_addressData[owner].numberBurned);
    }

    /**
     * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used).
     */
    function _getAux(address owner) internal view returns (uint64) {
        if (owner == address(0)) revert AuxQueryForZeroAddress();
        return _addressData[owner].aux;
    }

    /**
     * Sets the auxillary data for `owner`. (e.g. number of whitelist mint slots used).
     * If there are multiple variables, please pack them into a uint64.
     */
    function _setAux(address owner, uint64 aux) internal {
        if (owner == address(0)) revert AuxQueryForZeroAddress();
        _addressData[owner].aux = aux;
    }

    /**
     * Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around in the collection over time.
     */
    function ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr && curr < _currentIndex) {
                TokenOwnership memory ownership = _ownerships[curr];
                if (!ownership.burned) {
                    if (ownership.addr != address(0)) {
                        return ownership;
                    }
                    // Invariant:
                    // There will always be an ownership that has an address and is not burned
                    // before an ownership that does not have an address and is not burned.
                    // Hence, curr will not underflow.
                    while (true) {
                        curr--;
                        ownership = _ownerships[curr];
                        if (ownership.addr != address(0)) {
                            return ownership;
                        }
                    }
                }
            }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view override returns (address) {
        return ownershipOf(tokenId).addr;
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();

        string memory baseURI = _baseURI();
        return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : '';
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, can be overriden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return '';
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public override {
        address owner = ERC721A.ownerOf(tokenId);
        if (to == owner) revert ApprovalToCurrentOwner();

        if (_msgSender() != owner && !isApprovedForAll(owner, _msgSender())) {
            revert ApprovalCallerNotOwnerNorApproved();
        }

        _approve(to, tokenId, owner);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public override {
        if (operator == _msgSender()) revert ApproveToCaller();

        _operatorApprovals[_msgSender()][operator] = approved;
        emit ApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, '');
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        _transfer(from, to, tokenId);
        if (to.isContract() && !_checkContractOnERC721Received(from, to, tokenId, _data)) {
            revert TransferToNonERC721ReceiverImplementer();
        }
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     */
    function _exists(uint256 tokenId) internal view returns (bool) {
        return _startTokenId() <= tokenId && tokenId < _currentIndex &&
            !_ownerships[tokenId].burned;
    }

    function _safeMint(address to, uint256 quantity) internal {
        _safeMint(to, quantity, '');
    }

    /**
     * @dev Safely mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called for each safe transfer.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal {
        _mint(to, quantity, _data, true);
    }

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event.
     */
    function _mint(
        address to,
        uint256 quantity,
        bytes memory _data,
        bool safe
    ) internal {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are incredibly unrealistic.
        // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1
        // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1
        unchecked {
            _addressData[to].balance += uint64(quantity);
            _addressData[to].numberMinted += uint64(quantity);

            _ownerships[startTokenId].addr = to;
            _ownerships[startTokenId].startTimestamp = uint64(block.timestamp);

            uint256 updatedIndex = startTokenId;
            uint256 end = updatedIndex + quantity;

            if (safe && to.isContract()) {
                do {
                    emit Transfer(address(0), to, updatedIndex);
                    if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) {
                        revert TransferToNonERC721ReceiverImplementer();
                    }
                } while (updatedIndex != end);
                // Reentrancy protection
                if (_currentIndex != startTokenId) revert();
            } else {
                do {
                    emit Transfer(address(0), to, updatedIndex++);
                } while (updatedIndex != end);
            }
            _currentIndex = updatedIndex;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) private {
        TokenOwnership memory prevOwnership = ownershipOf(tokenId);

        bool isApprovedOrOwner = (_msgSender() == prevOwnership.addr ||
            isApprovedForAll(prevOwnership.addr, _msgSender()) ||
            getApproved(tokenId) == _msgSender());

        if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        if (prevOwnership.addr != from) revert TransferFromIncorrectOwner();
        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId, prevOwnership.addr);

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256.
        unchecked {
            _addressData[from].balance -= 1;
            _addressData[to].balance += 1;

            _ownerships[tokenId].addr = to;
            _ownerships[tokenId].startTimestamp = uint64(block.timestamp);

            // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            if (_ownerships[nextTokenId].addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId < _currentIndex) {
                    _ownerships[nextTokenId].addr = prevOwnership.addr;
                    _ownerships[nextTokenId].startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

        emit Transfer(from, to, tokenId);
        _afterTokenTransfers(from, to, tokenId, 1);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        TokenOwnership memory prevOwnership = ownershipOf(tokenId);

        _beforeTokenTransfers(prevOwnership.addr, address(0), tokenId, 1);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId, prevOwnership.addr);

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256.
        unchecked {
            _addressData[prevOwnership.addr].balance -= 1;
            _addressData[prevOwnership.addr].numberBurned += 1;

            // Keep track of who burned the token, and the timestamp of burning.
            _ownerships[tokenId].addr = prevOwnership.addr;
            _ownerships[tokenId].startTimestamp = uint64(block.timestamp);
            _ownerships[tokenId].burned = true;

            // If the ownership slot of tokenId+1 is not explicitly set, that means the burn initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            if (_ownerships[nextTokenId].addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId < _currentIndex) {
                    _ownerships[nextTokenId].addr = prevOwnership.addr;
                    _ownerships[nextTokenId].startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

        emit Transfer(prevOwnership.addr, address(0), tokenId);
        _afterTokenTransfers(prevOwnership.addr, address(0), tokenId, 1);

        // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times.
        unchecked {
            _burnCounter++;
        }
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(
        address to,
        uint256 tokenId,
        address owner
    ) private {
        _tokenApprovals[tokenId] = to;
        emit Approval(owner, to, tokenId);
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkContractOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
            return retval == IERC721Receiver(to).onERC721Received.selector;
        } catch (bytes memory reason) {
            if (reason.length == 0) {
                revert TransferToNonERC721ReceiverImplementer();
            } else {
                assembly {
                    revert(add(32, reason), mload(reason))
                }
            }
        }
    }

    /**
     * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting.
     * And also called before burning one token.
     *
     * startTokenId - the first token id to be transferred
     * quantity - the amount to be transferred
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Hook that is called after a set of serially-ordered token ids have been transferred. This includes
     * minting.
     * And also called after one token has been burned.
     *
     * startTokenId - the first token id to be transferred
     * quantity - the amount to be transferred
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been
     * transferred to `to`.
     * - When `from` is zero, `tokenId` has been minted for `to`.
     * - When `to` is zero, `tokenId` has been burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _afterTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}
}



contract PixelKodas is ERC721A, Owneable {

    string public baseURI = "ipfs://Qmbfx1Wbqyp5LsywxAeMSyLDgYRvZ7zjKYTebqPeQJ4Zje/";
    string public contractURI = "ipfs://QmUiBqDRi1GvFzxoFzhKr2aLSsjj21isVf6pxH5mRN4SaL";
    string public constant baseExtension = ".json";
    address public constant proxyRegistryAddress = 0xa5409ec958C83C3f309868babACA7c86DCB077c1;

    uint256 public constant MAX_PER_TX_FREE = 0;
    uint256 public constant FREE_MAX_SUPPLY = 0;
    uint256 public constant MAX_PER_TX = 10;
    uint256 public constant MAX_SUPPLY = 3333;
    uint256 public constant price = 0.002 ether;

    bool public paused = false;

    constructor() ERC721A("PixelKodas", "PK") {}

    function mint(uint256 _amount) external payable {
        address _caller = _msgSender();
        require(!paused, "Paused");
        require(MAX_SUPPLY >= totalSupply() + _amount, "Exceeds max supply");
        require(_amount > 0, "No 0 mints");
        require(tx.origin == _caller, "No contracts");
        require(MAX_PER_TX >= _amount , "Excess max per paid tx");
        
      if(FREE_MAX_SUPPLY >= totalSupply()){
            require(MAX_PER_TX_FREE >= _amount , "Excess max per free tx");
        }else{
            require(MAX_PER_TX >= _amount , "Excess max per paid tx");
            require(_amount * price == msg.value, "Invalid funds provided");
        }


        _safeMint(_caller, _amount);
    }

    function isApprovedForAll(address owner, address operator)
        override
        public
        view
        returns (bool)
    {
        // Whitelist OpenSea proxy contract for easy trading.
        ProxyRegistry proxyRegistry = ProxyRegistry(proxyRegistryAddress);
        if (address(proxyRegistry.proxies(owner)) == operator) {
            return true;
        }

        return super.isApprovedForAll(owner, operator);
    }

    function withdraw() external onlyOwner {
        uint256 balance = address(this).balance;
        (bool success, ) = _msgSender().call{value: balance}("");
        require(success, "Failed to send");
    }

    function setupOS() external onlyOwner {
        _safeMint(_msgSender(), 1);
    }

    function pause(bool _state) external onlyOwner {
        paused = _state;
    }

    function setBaseURI(string memory baseURI_) external onlyOwner {
        baseURI = baseURI_;
    }

    function setContractURI(string memory _contractURI) external onlyOwner {
        contractURI = _contractURI;
    }

    function tokenURI(uint256 _tokenId) public view override returns (string memory) {
        require(_exists(_tokenId), "Token does not exist.");
        return bytes(baseURI).length > 0 ? string(
            abi.encodePacked(
              baseURI,
              Strings.toString(_tokenId),
              baseExtension
            )
        ) : "";
    }
}

contract OwnableDelegateProxy { }
contract ProxyRegistry {
    mapping(address => OwnableDelegateProxy) public proxies;
}

Contract Security Audit

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","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":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"FREE_MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_PER_TX","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_PER_TX_FREE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseExtension","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","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":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"proxyRegistryAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI_","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_contractURI","type":"string"}],"name":"setContractURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"setupOS","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","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":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

Deployed Bytecode Sourcemap

45944:2899:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;28477:305;;;;;;;;;;-1:-1:-1;28477:305:0;;;;;:::i;:::-;;:::i;:::-;;;7920:14:1;;7913:22;7895:41;;7883:2;7868:18;28477:305:0;;;;;;;;48157:81;;;;;;;;;;-1:-1:-1;48157:81:0;;;;;:::i;:::-;;:::i;:::-;;31862:100;;;;;;;;;;;;;:::i;:::-;;;;;;;:::i;33365:204::-;;;;;;;;;;-1:-1:-1;33365:204:0;;;;;:::i;:::-;;:::i;:::-;;;-1:-1:-1;;;;;7218:32:1;;;7200:51;;7188:2;7173:18;33365:204:0;7155:102:1;32928:371:0;;;;;;;;;;-1:-1:-1;32928:371:0;;;;;:::i;:::-;;:::i;27726:303::-;;;;;;;;;;-1:-1:-1;27980:12:0;;27770:7;27964:13;:28;27726:303;;;12192:25:1;;;12180:2;12165:18;27726:303:0;12147:76:1;34222:170:0;;;;;;;;;;-1:-1:-1;34222:170:0;;;;;:::i;:::-;;:::i;46468:41::-;;;;;;;;;;;;46505:4;46468:41;;47849:209;;;;;;;;;;;;;:::i;34463:185::-;;;;;;;;;;-1:-1:-1;34463:185:0;;;;;:::i;:::-;;:::i;46322:43::-;;;;;;;;;;;;46364:1;46322:43;;48246:100;;;;;;;;;;-1:-1:-1;48246:100:0;;;;;:::i;:::-;;:::i;46568:26::-;;;;;;;;;;-1:-1:-1;46568:26:0;;;;;;;;31671:124;;;;;;;;;;-1:-1:-1;31671:124:0;;;;;:::i;:::-;;:::i;48066:83::-;;;;;;;;;;;;;:::i;45994:80::-;;;;;;;;;;;;;:::i;28846:206::-;;;;;;;;;;-1:-1:-1;28846:206:0;;;;;:::i;:::-;;:::i;2676:103::-;;;;;;;;;;;;;:::i;2025:87::-;;;;;;;;;;-1:-1:-1;2098:6:0;;-1:-1:-1;;;;;2098:6:0;2025:87;;48354:116;;;;;;;;;;-1:-1:-1;48354:116:0;;;;;:::i;:::-;;:::i;32031:104::-;;;;;;;;;;;;;:::i;46516:43::-;;;;;;;;;;;;46548:11;46516:43;;46655:733;;;;;;:::i;:::-;;:::i;33641:279::-;;;;;;;;;;-1:-1:-1;33641:279:0;;;;;:::i;:::-;;:::i;34719:369::-;;;;;;;;;;-1:-1:-1;34719:369:0;;;;;:::i;:::-;;:::i;46171:46::-;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;;46171:46:0;;;;;48478:362;;;;;;;;;;-1:-1:-1;48478:362:0;;;;;:::i;:::-;;:::i;46224:89::-;;;;;;;;;;;;46271:42;46224:89;;46081:83;;;;;;;;;;;;;:::i;47396:445::-;;;;;;;;;;-1:-1:-1;47396:445:0;;;;;:::i;:::-;;:::i;2934:201::-;;;;;;;;;;-1:-1:-1;2934:201:0;;;;;:::i;:::-;;:::i;46422:39::-;;;;;;;;;;;;46459:2;46422:39;;28477:305;28579:4;-1:-1:-1;;;;;;28616:40:0;;-1:-1:-1;;;28616:40:0;;:105;;-1:-1:-1;;;;;;;28673:48:0;;-1:-1:-1;;;28673:48:0;28616:105;:158;;;-1:-1:-1;;;;;;;;;;23688:40:0;;;28738:36;28596:178;28477:305;-1:-1:-1;;28477:305:0:o;48157:81::-;2098:6;;-1:-1:-1;;;;;2098:6:0;846:10;24947:23;;:49;;-1:-1:-1;24974:6:0;;-1:-1:-1;;;;;24974:6:0;846:10;24974:22;24947:49;24939:94;;;;-1:-1:-1;;;24939:94:0;;;;;;;:::i;:::-;;;;;;;;;48215:6:::1;:15:::0;;-1:-1:-1;;48215:15:0::1;::::0;::::1;;::::0;;;::::1;::::0;;48157:81::o;31862:100::-;31916:13;31949:5;31942:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;31862:100;:::o;33365:204::-;33433:7;33458:16;33466:7;33458;:16::i;:::-;33453:64;;33483:34;;-1:-1:-1;;;33483:34:0;;;;;;;;;;;33453:64;-1:-1:-1;33537:24:0;;;;:15;:24;;;;;;-1:-1:-1;;;;;33537:24:0;;33365:204::o;32928:371::-;33001:13;33017:24;33033:7;33017:15;:24::i;:::-;33001:40;;33062:5;-1:-1:-1;;;;;33056:11:0;:2;-1:-1:-1;;;;;33056:11:0;;33052:48;;;33076:24;;-1:-1:-1;;;33076:24:0;;;;;;;;;;;33052:48;846:10;-1:-1:-1;;;;;33117:21:0;;;;;;:63;;-1:-1:-1;33143:37:0;33160:5;846:10;47396:445;:::i;33143:37::-;33142:38;33117:63;33113:138;;;33204:35;;-1:-1:-1;;;33204:35:0;;;;;;;;;;;33113:138;33263:28;33272:2;33276:7;33285:5;33263:8;:28::i;:::-;32928:371;;;:::o;34222:170::-;34356:28;34366:4;34372:2;34376:7;34356:9;:28::i;47849:209::-;2098:6;;-1:-1:-1;;;;;2098:6:0;846:10;24947:23;;:49;;-1:-1:-1;24974:6:0;;-1:-1:-1;;;;;24974:6:0;846:10;24974:22;24947:49;24939:94;;;;-1:-1:-1;;;24939:94:0;;;;;;;:::i;:::-;47968:37:::1;::::0;47917:21:::1;::::0;47899:15:::1;::::0;846:10;;47917:21;;47899:15;47968:37;47899:15;47968:37;47917:21;846:10;47968:37:::1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;47949:56;;;48024:7;48016:34;;;::::0;-1:-1:-1;;;48016:34:0;;11564:2:1;48016:34:0::1;::::0;::::1;11546:21:1::0;11603:2;11583:18;;;11576:30;-1:-1:-1;;;11622:18:1;;;11615:44;11676:18;;48016:34:0::1;11536:164:1::0;48016:34:0::1;25044:1;;47849:209::o:0;34463:185::-;34601:39;34618:4;34624:2;34628:7;34601:39;;;;;;;;;;;;:16;:39::i;48246:100::-;2098:6;;-1:-1:-1;;;;;2098:6:0;846:10;24947:23;;:49;;-1:-1:-1;24974:6:0;;-1:-1:-1;;;;;24974:6:0;846:10;24974:22;24947:49;24939:94;;;;-1:-1:-1;;;24939:94:0;;;;;;;:::i;:::-;48320:18;;::::1;::::0;:7:::1;::::0;:18:::1;::::0;::::1;::::0;::::1;:::i;31671:124::-:0;31735:7;31762:20;31774:7;31762:11;:20::i;:::-;:25;;31671:124;-1:-1:-1;;31671:124:0:o;48066:83::-;2098:6;;-1:-1:-1;;;;;2098:6:0;846:10;24947:23;;:49;;-1:-1:-1;24974:6:0;;-1:-1:-1;;;;;24974:6:0;846:10;24974:22;24947:49;24939:94;;;;-1:-1:-1;;;24939:94:0;;;;;;;:::i;:::-;48115:26:::1;846:10:::0;48139:1:::1;48115:9;:26::i;:::-;48066:83::o:0;45994:80::-;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::o;28846:206::-;28910:7;-1:-1:-1;;;;;28934:19:0;;28930:60;;28962:28;;-1:-1:-1;;;28962:28:0;;;;;;;;;;;28930:60;-1:-1:-1;;;;;;29016:19:0;;;;;:12;:19;;;;;:27;;;;28846:206::o;2676:103::-;2098:6;;-1:-1:-1;;;;;2098:6:0;846:10;2245:23;2237:68;;;;-1:-1:-1;;;2237:68:0;;;;;;;:::i;:::-;2741:30:::1;2768:1;2741:18;:30::i;48354:116::-:0;2098:6;;-1:-1:-1;;;;;2098:6:0;846:10;24947:23;;:49;;-1:-1:-1;24974:6:0;;-1:-1:-1;;;;;24974:6:0;846:10;24974:22;24947:49;24939:94;;;;-1:-1:-1;;;24939:94:0;;;;;;;:::i;:::-;48436:26;;::::1;::::0;:11:::1;::::0;:26:::1;::::0;::::1;::::0;::::1;:::i;32031:104::-:0;32087:13;32120:7;32113:14;;;;;:::i;46655:733::-;46764:6;;846:10;;46764:6;;46763:7;46755:26;;;;-1:-1:-1;;;46755:26:0;;8373:2:1;46755:26:0;;;8355:21:1;8412:1;8392:18;;;8385:29;-1:-1:-1;;;8430:18:1;;;8423:36;8476:18;;46755:26:0;8345:155:1;46755:26:0;46830:7;46814:13;27980:12;;27770:7;27964:13;:28;;27726:303;46814:13;:23;;;;:::i;:::-;46505:4;46800:37;;46792:68;;;;-1:-1:-1;;;46792:68:0;;10155:2:1;46792:68:0;;;10137:21:1;10194:2;10174:18;;;10167:30;-1:-1:-1;;;10213:18:1;;;10206:48;10271:18;;46792:68:0;10127:168:1;46792:68:0;46889:1;46879:7;:11;46871:34;;;;-1:-1:-1;;;46871:34:0;;9114:2:1;46871:34:0;;;9096:21:1;9153:2;9133:18;;;9126:30;-1:-1:-1;;;9172:18:1;;;9165:40;9222:18;;46871:34:0;9086:160:1;46871:34:0;46924:9;-1:-1:-1;;;;;46924:20:0;;;46916:45;;;;-1:-1:-1;;;46916:45:0;;11907:2:1;46916:45:0;;;11889:21:1;11946:2;11926:18;;;11919:30;-1:-1:-1;;;11965:18:1;;;11958:42;12017:18;;46916:45:0;11879:162:1;46916:45:0;46994:7;46459:2;46980:21;;46972:57;;;;-1:-1:-1;;;46972:57:0;;9453:2:1;46972:57:0;;;9435:21:1;9492:2;9472:18;;;9465:30;-1:-1:-1;;;9511:18:1;;;9504:52;9573:18;;46972:57:0;9425:172:1;46972:57:0;27980:12;;27770:7;27964:13;47051:32;;47048:291;;47107:26;;47099:62;;;;-1:-1:-1;;;47099:62:0;;9804:2:1;47099:62:0;;;9786:21:1;9843:2;9823:18;;;9816:30;-1:-1:-1;;;9862:18:1;;;9855:52;9924:18;;47099:62:0;9776:172:1;47099:62:0;47048:291;;;47214:7;46459:2;47200:21;;47192:57;;;;-1:-1:-1;;;47192:57:0;;9453:2:1;47192:57:0;;;9435:21:1;9492:2;9472:18;;;9465:30;-1:-1:-1;;;9511:18:1;;;9504:52;9573:18;;47192:57:0;9425:172:1;47192:57:0;47291:9;47272:15;46548:11;47272:7;:15;:::i;:::-;:28;47264:63;;;;-1:-1:-1;;;47264:63:0;;11213:2:1;47264:63:0;;;11195:21:1;11252:2;11232:18;;;11225:30;-1:-1:-1;;;11271:18:1;;;11264:52;11333:18;;47264:63:0;11185:172:1;47264:63:0;47353:27;47363:7;47372;47353:9;:27::i;33641:279::-;-1:-1:-1;;;;;33732:24:0;;846:10;33732:24;33728:54;;;33765:17;;-1:-1:-1;;;33765:17:0;;;;;;;;;;;33728:54;846:10;33795:32;;;;:18;:32;;;;;;;;-1:-1:-1;;;;;33795:42:0;;;;;;;;;;;;:53;;-1:-1:-1;;33795:53:0;;;;;;;;;;33864:48;;7895:41:1;;;33795:42:0;;846:10;33864:48;;7868:18:1;33864:48:0;;;;;;;33641:279;;:::o;34719:369::-;34886:28;34896:4;34902:2;34906:7;34886:9;:28::i;:::-;-1:-1:-1;;;;;34929:13:0;;13651:19;:23;;34929:76;;;;;34949:56;34980:4;34986:2;34990:7;34999:5;34949:30;:56::i;:::-;34948:57;34929:76;34925:156;;;35029:40;;-1:-1:-1;;;35029:40:0;;;;;;;;;;;34925:156;34719:369;;;;:::o;48478:362::-;48544:13;48578:17;48586:8;48578:7;:17::i;:::-;48570:51;;;;-1:-1:-1;;;48570:51:0;;10502:2:1;48570:51:0;;;10484:21:1;10541:2;10521:18;;;10514:30;-1:-1:-1;;;10560:18:1;;;10553:51;10621:18;;48570:51:0;10474:171:1;48570:51:0;48663:1;48645:7;48639:21;;;;;:::i;:::-;;;:25;:193;;;;;;;;;;;;;;;;;48721:7;48745:26;48762:8;48745:16;:26::i;:::-;48788:13;;;;;;;;;;;;;-1:-1:-1;;;48788:13:0;;;48688:128;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;48632:200;48478:362;-1:-1:-1;;48478:362:0:o;46081:83::-;;;;;;;:::i;47396:445::-;47694:28;;-1:-1:-1;;;47694:28:0;;-1:-1:-1;;;;;7218:32:1;;;47694:28:0;;;7200:51:1;47521:4:0;;46271:42;;47686:49;;;46271:42;;47694:21;;7173:18:1;;47694:28:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;-1:-1:-1;;;;;47686:49:0;;47682:93;;;47759:4;47752:11;;;;;47682:93;-1:-1:-1;;;;;34112:25:0;;;34088:4;34112:25;;;:18;:25;;;;;;;;:35;;;;;;;;;;;;47794:39;47787:46;47396:445;-1:-1:-1;;;;47396:445:0:o;2934:201::-;2098:6;;-1:-1:-1;;;;;2098:6:0;846:10;2245:23;2237:68;;;;-1:-1:-1;;;2237:68:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;3023:22:0;::::1;3015:73;;;::::0;-1:-1:-1;;;3015:73:0;;8707:2:1;3015:73:0::1;::::0;::::1;8689:21:1::0;8746:2;8726:18;;;8719:30;8785:34;8765:18;;;8758:62;-1:-1:-1;;;8836:18:1;;;8829:36;8882:19;;3015:73:0::1;8679:228:1::0;3015:73:0::1;3099:28;3118:8;3099:18;:28::i;:::-;2934:201:::0;:::o;35343:187::-;35400:4;35464:13;;35454:7;:23;35424:98;;;;-1:-1:-1;;35495:20:0;;;;:11;:20;;;;;:27;-1:-1:-1;;;35495:27:0;;;;35494:28;;35343:187::o;42954:196::-;43069:24;;;;:15;:24;;;;;;:29;;-1:-1:-1;;;;;;43069:29:0;-1:-1:-1;;;;;43069:29:0;;;;;;;;;43114:28;;43069:24;;43114:28;;;;;;;42954:196;;;:::o;38456:2112::-;38571:35;38609:20;38621:7;38609:11;:20::i;:::-;38684:18;;38571:58;;-1:-1:-1;38642:22:0;;-1:-1:-1;;;;;38668:34:0;846:10;-1:-1:-1;;;;;38668:34:0;;:101;;;-1:-1:-1;38736:18:0;;38719:50;;846:10;47396:445;:::i;38719:50::-;38668:154;;;-1:-1:-1;846:10:0;38786:20;38798:7;38786:11;:20::i;:::-;-1:-1:-1;;;;;38786:36:0;;38668:154;38642:181;;38841:17;38836:66;;38867:35;;-1:-1:-1;;;38867:35:0;;;;;;;;;;;38836:66;38939:4;-1:-1:-1;;;;;38917:26:0;:13;:18;;;-1:-1:-1;;;;;38917:26:0;;38913:67;;38952:28;;-1:-1:-1;;;38952:28:0;;;;;;;;;;;38913:67;-1:-1:-1;;;;;38995:16:0;;38991:52;;39020:23;;-1:-1:-1;;;39020:23:0;;;;;;;;;;;38991:52;39164:49;39181:1;39185:7;39194:13;:18;;;39164:8;:49::i;:::-;-1:-1:-1;;;;;39509:18:0;;;;;;;:12;:18;;;;;;;;:31;;-1:-1:-1;;39509:31:0;;;;;;;-1:-1:-1;;39509:31:0;;;;;;;39555:16;;;;;;;;;:29;;;;;;;;-1:-1:-1;39555:29:0;;;;;;;;;;;39601:20;;;:11;:20;;;;;;:30;;-1:-1:-1;;;;;;39646:61:0;;;;-1:-1:-1;;;39691:15:0;39646:61;;;;;;;;;;;39981:11;;;40011:24;;;;;:29;39981:11;;40011:29;40007:445;;40236:13;;40222:11;:27;40218:219;;;40306:18;;;40274:24;;;:11;:24;;;;;;;;:50;;40389:28;;;;40347:70;;-1:-1:-1;;;40347:70:0;-1:-1:-1;;;;;;40347:70:0;;;-1:-1:-1;;;;;40274:50:0;;;40347:70;;;;;;;40218:219;38456:2112;40499:7;40495:2;-1:-1:-1;;;;;40480:27:0;40489:4;-1:-1:-1;;;;;40480:27:0;;;;;;;;;;;40518:42;38456:2112;;;;;:::o;30501:1108::-;-1:-1:-1;;;;;;;;;;;;;;;;;;;;;;;;;30611:7:0;30694:13;;30687:4;:20;30656:886;;;30728:31;30762:17;;;:11;:17;;;;;;;;;30728:51;;;;;;;;;-1:-1:-1;;;;;30728:51:0;;;;-1:-1:-1;;;30728:51:0;;;;;;;;;;;-1:-1:-1;;;30728:51:0;;;;;;;;;;;;;;30798:729;;30848:14;;-1:-1:-1;;;;;30848:28:0;;30844:101;;30912:9;30501:1108;-1:-1:-1;;;30501:1108:0:o;30844:101::-;-1:-1:-1;;;31287:6:0;31332:17;;;;:11;:17;;;;;;;;;31320:29;;;;;;;;;-1:-1:-1;;;;;31320:29:0;;;;;-1:-1:-1;;;31320:29:0;;;;;;;;;;;-1:-1:-1;;;31320:29:0;;;;;;;;;;;;;31380:28;31376:109;;31448:9;30501:1108;-1:-1:-1;;;30501:1108:0:o;31376:109::-;31247:261;;;30656:886;;31570:31;;-1:-1:-1;;;31570:31:0;;;;;;;;;;;35538:104;35607:27;35617:2;35621:8;35607:27;;;;;;;;;;;;:9;:27::i;3295:191::-;3388:6;;;-1:-1:-1;;;;;3405:17:0;;;-1:-1:-1;;;;;;3405:17:0;;;;;;;3438:40;;3388:6;;;3405:17;3388:6;;3438:40;;3369:16;;3438:40;3295:191;;:::o;43642:667::-;43826:72;;-1:-1:-1;;;43826:72:0;;43805:4;;-1:-1:-1;;;;;43826:36:0;;;;;:72;;846:10;;43877:4;;43883:7;;43892:5;;43826:72;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;43826:72:0;;;;;;;;-1:-1:-1;;43826:72:0;;;;;;;;;;;;:::i;:::-;;;43822:480;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;44060:13:0;;44056:235;;44106:40;;-1:-1:-1;;;44106:40:0;;;;;;;;;;;44056:235;44249:6;44243:13;44234:6;44230:2;44226:15;44219:38;43822:480;-1:-1:-1;;;;;;43945:55:0;-1:-1:-1;;;43945:55:0;;-1:-1:-1;43642:667:0;;;;;;:::o;20976:723::-;21032:13;21253:10;21249:53;;-1:-1:-1;;21280:10:0;;;;;;;;;;;;-1:-1:-1;;;21280:10:0;;;;;20976:723::o;21249:53::-;21327:5;21312:12;21368:78;21375:9;;21368:78;;21401:8;;;;:::i;:::-;;-1:-1:-1;21424:10:0;;-1:-1:-1;21432:2:0;21424:10;;:::i;:::-;;;21368:78;;;21456:19;21488:6;21478:17;;;;;;-1:-1:-1;;;21478:17:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;21478:17:0;;21456:39;;21506:154;21513:10;;21506:154;;21540:11;21550:1;21540:11;;:::i;:::-;;-1:-1:-1;21609:10:0;21617:2;21609:5;:10;:::i;:::-;21596:24;;:2;:24;:::i;:::-;21583:39;;21566:6;21573;21566:14;;;;;;-1:-1:-1;;;21566:14:0;;;;;;;;;;;;:56;-1:-1:-1;;;;;21566:56:0;;;;;;;;-1:-1:-1;21637:11:0;21646:2;21637:11;;:::i;:::-;;;21506:154;;36005:163;36128:32;36134:2;36138:8;36148:5;36155:4;36566:20;36589:13;-1:-1:-1;;;;;36617:16:0;;36613:48;;36642:19;;-1:-1:-1;;;36642:19:0;;;;;;;;;;;36613:48;36676:13;36672:44;;36698:18;;-1:-1:-1;;;36698:18:0;;;;;;;;;;;36672:44;-1:-1:-1;;;;;37067:16:0;;;;;;:12;:16;;;;;;;;:44;;-1:-1:-1;;37126:49:0;;37067:44;;;;;;;;37126:49;;;;-1:-1:-1;;37067:44:0;;;;;;37126:49;;;;;;;;;;;;;;;;37192:25;;;:11;:25;;;;;;:35;;-1:-1:-1;;;;;;37242:66:0;;;;-1:-1:-1;;;37292:15:0;37242:66;;;;;;;;;;37192:25;37389:23;;;37433:4;:23;;;;-1:-1:-1;;;;;;37441:13:0;;13651:19;:23;;37441:15;37429:641;;;37477:314;37508:38;;37533:12;;-1:-1:-1;;;;;37508:38:0;;;37525:1;;37508:38;;37525:1;;37508:38;37574:69;37613:1;37617:2;37621:14;;;;;;37637:5;37574:30;:69::i;:::-;37569:174;;37679:40;;-1:-1:-1;;;37679:40:0;;;;;;;;;;;37569:174;37786:3;37770:12;:19;;37477:314;;37872:12;37855:13;;:29;37851:43;;37886:8;;;37851:43;37429:641;;;37935:120;37966:40;;37991:14;;;;;-1:-1:-1;;;;;37966:40:0;;;37983:1;;37966:40;;37983:1;;37966:40;38050:3;38034:12;:19;;37935:120;;37429:641;-1:-1:-1;38084:13:0;:28;38134:60;34719:369;-1:-1:-1;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;14:631:1;78:5;108:18;149:2;141:6;138:14;135:2;;;155:18;;:::i;:::-;230:2;224:9;198:2;284:15;;-1:-1:-1;;280:24:1;;;306:2;276:33;272:42;260:55;;;330:18;;;350:22;;;327:46;324:2;;;376:18;;:::i;:::-;416:10;412:2;405:22;445:6;436:15;;475:6;467;460:22;515:3;506:6;501:3;497:16;494:25;491:2;;;532:1;529;522:12;491:2;582:6;577:3;570:4;562:6;558:17;545:44;637:1;630:4;621:6;613;609:19;605:30;598:41;;;;88:557;;;;;:::o;650:160::-;715:20;;771:13;;764:21;754:32;;744:2;;800:1;797;790:12;744:2;696:114;;;:::o;815:257::-;874:6;927:2;915:9;906:7;902:23;898:32;895:2;;;948:6;940;933:22;895:2;992:9;979:23;1011:31;1036:5;1011:31;:::i;:::-;1061:5;885:187;-1:-1:-1;;;885:187:1:o;1077:398::-;1145:6;1153;1206:2;1194:9;1185:7;1181:23;1177:32;1174:2;;;1227:6;1219;1212:22;1174:2;1271:9;1258:23;1290:31;1315:5;1290:31;:::i;:::-;1340:5;-1:-1:-1;1397:2:1;1382:18;;1369:32;1410:33;1369:32;1410:33;:::i;:::-;1462:7;1452:17;;;1164:311;;;;;:::o;1480:466::-;1557:6;1565;1573;1626:2;1614:9;1605:7;1601:23;1597:32;1594:2;;;1647:6;1639;1632:22;1594:2;1691:9;1678:23;1710:31;1735:5;1710:31;:::i;:::-;1760:5;-1:-1:-1;1817:2:1;1802:18;;1789:32;1830:33;1789:32;1830:33;:::i;:::-;1584:362;;1882:7;;-1:-1:-1;;;1936:2:1;1921:18;;;;1908:32;;1584:362::o;1951:824::-;2046:6;2054;2062;2070;2123:3;2111:9;2102:7;2098:23;2094:33;2091:2;;;2145:6;2137;2130:22;2091:2;2189:9;2176:23;2208:31;2233:5;2208:31;:::i;:::-;2258:5;-1:-1:-1;2315:2:1;2300:18;;2287:32;2328:33;2287:32;2328:33;:::i;:::-;2380:7;-1:-1:-1;2434:2:1;2419:18;;2406:32;;-1:-1:-1;2489:2:1;2474:18;;2461:32;2516:18;2505:30;;2502:2;;;2553:6;2545;2538:22;2502:2;2581:22;;2634:4;2626:13;;2622:27;-1:-1:-1;2612:2:1;;2668:6;2660;2653:22;2612:2;2696:73;2761:7;2756:2;2743:16;2738:2;2734;2730:11;2696:73;:::i;:::-;2686:83;;;2081:694;;;;;;;:::o;2780:325::-;2845:6;2853;2906:2;2894:9;2885:7;2881:23;2877:32;2874:2;;;2927:6;2919;2912:22;2874:2;2971:9;2958:23;2990:31;3015:5;2990:31;:::i;:::-;3040:5;-1:-1:-1;3064:35:1;3095:2;3080:18;;3064:35;:::i;:::-;3054:45;;2864:241;;;;;:::o;3110:325::-;3178:6;3186;3239:2;3227:9;3218:7;3214:23;3210:32;3207:2;;;3260:6;3252;3245:22;3207:2;3304:9;3291:23;3323:31;3348:5;3323:31;:::i;:::-;3373:5;3425:2;3410:18;;;;3397:32;;-1:-1:-1;;;3197:238:1:o;3440:190::-;3496:6;3549:2;3537:9;3528:7;3524:23;3520:32;3517:2;;;3570:6;3562;3555:22;3517:2;3598:26;3614:9;3598:26;:::i;3635:255::-;3693:6;3746:2;3734:9;3725:7;3721:23;3717:32;3714:2;;;3767:6;3759;3752:22;3714:2;3811:9;3798:23;3830:30;3854:5;3830:30;:::i;3895:259::-;3964:6;4017:2;4005:9;3996:7;3992:23;3988:32;3985:2;;;4038:6;4030;4023:22;3985:2;4075:9;4069:16;4094:30;4118:5;4094:30;:::i;4159:290::-;4258:6;4311:2;4299:9;4290:7;4286:23;4282:32;4279:2;;;4332:6;4324;4317:22;4279:2;4369:9;4363:16;4388:31;4413:5;4388:31;:::i;4454:480::-;4523:6;4576:2;4564:9;4555:7;4551:23;4547:32;4544:2;;;4597:6;4589;4582:22;4544:2;4642:9;4629:23;4675:18;4667:6;4664:30;4661:2;;;4712:6;4704;4697:22;4661:2;4740:22;;4793:4;4785:13;;4781:27;-1:-1:-1;4771:2:1;;4827:6;4819;4812:22;4771:2;4855:73;4920:7;4915:2;4902:16;4897:2;4893;4889:11;4855:73;:::i;4939:190::-;4998:6;5051:2;5039:9;5030:7;5026:23;5022:32;5019:2;;;5072:6;5064;5057:22;5019:2;-1:-1:-1;5100:23:1;;5009:120;-1:-1:-1;5009:120:1:o;5134:257::-;5175:3;5213:5;5207:12;5240:6;5235:3;5228:19;5256:63;5312:6;5305:4;5300:3;5296:14;5289:4;5282:5;5278:16;5256:63;:::i;:::-;5373:2;5352:15;-1:-1:-1;;5348:29:1;5339:39;;;;5380:4;5335:50;;5183:208;-1:-1:-1;;5183:208:1:o;5396:185::-;5438:3;5476:5;5470:12;5491:52;5536:6;5531:3;5524:4;5517:5;5513:16;5491:52;:::i;:::-;5559:16;;;;;5446:135;-1:-1:-1;;5446:135:1:o;5586:1253::-;5810:3;5839;5874:6;5868:13;5904:3;5926:1;5954:9;5950:2;5946:18;5936:28;;6014:2;6003:9;5999:18;6036;6026:2;;6080:4;6072:6;6068:17;6058:27;;6026:2;6106;6154;6146:6;6143:14;6123:18;6120:38;6117:2;;;-1:-1:-1;;;6181:33:1;;6237:4;6234:1;6227:15;6267:4;6188:3;6255:17;6117:2;6298:18;6325:104;;;;6443:1;6438:322;;;;6291:469;;6325:104;-1:-1:-1;;6358:24:1;;6346:37;;6403:16;;;;-1:-1:-1;6325:104:1;;6438:322;12275:4;12294:17;;;12344:4;12328:21;;6533:3;6549:165;6563:6;6560:1;6557:13;6549:165;;;6641:14;;6628:11;;;6621:35;6684:16;;;;6578:10;;6549:165;;;6553:3;;6743:6;6738:3;6734:16;6727:23;;6291:469;;;;;;;6776:57;6802:30;6828:3;6820:6;6802:30;:::i;:::-;6794:6;6776:57;:::i;:::-;6769:64;5818:1021;-1:-1:-1;;;;;;5818:1021:1:o;7262:488::-;-1:-1:-1;;;;;7531:15:1;;;7513:34;;7583:15;;7578:2;7563:18;;7556:43;7630:2;7615:18;;7608:34;;;7678:3;7673:2;7658:18;;7651:31;;;7456:4;;7699:45;;7724:19;;7716:6;7699:45;:::i;7947:219::-;8096:2;8085:9;8078:21;8059:4;8116:44;8156:2;8145:9;8141:18;8133:6;8116:44;:::i;10650:356::-;10852:2;10834:21;;;10871:18;;;10864:30;10930:34;10925:2;10910:18;;10903:62;10997:2;10982:18;;10824:182::o;12360:128::-;12400:3;12431:1;12427:6;12424:1;12421:13;12418:2;;;12437:18;;:::i;:::-;-1:-1:-1;12473:9:1;;12408:80::o;12493:120::-;12533:1;12559;12549:2;;12564:18;;:::i;:::-;-1:-1:-1;12598:9:1;;12539:74::o;12618:168::-;12658:7;12724:1;12720;12716:6;12712:14;12709:1;12706:21;12701:1;12694:9;12687:17;12683:45;12680:2;;;12731:18;;:::i;:::-;-1:-1:-1;12771:9:1;;12670:116::o;12791:125::-;12831:4;12859:1;12856;12853:8;12850:2;;;12864:18;;:::i;:::-;-1:-1:-1;12901:9:1;;12840:76::o;12921:258::-;12993:1;13003:113;13017:6;13014:1;13011:13;13003:113;;;13093:11;;;13087:18;13074:11;;;13067:39;13039:2;13032:10;13003:113;;;13134:6;13131:1;13128:13;13125:2;;;-1:-1:-1;;13169:1:1;13151:16;;13144:27;12974:205::o;13184:380::-;13263:1;13259:12;;;;13306;;;13327:2;;13381:4;13373:6;13369:17;13359:27;;13327:2;13434;13426:6;13423:14;13403:18;13400:38;13397:2;;;13480:10;13475:3;13471:20;13468:1;13461:31;13515:4;13512:1;13505:15;13543:4;13540:1;13533:15;13397:2;;13239:325;;;:::o;13569:135::-;13608:3;-1:-1:-1;;13629:17:1;;13626:2;;;13649:18;;:::i;:::-;-1:-1:-1;13696:1:1;13685:13;;13616:88::o;13709:112::-;13741:1;13767;13757:2;;13772:18;;:::i;:::-;-1:-1:-1;13806:9:1;;13747:74::o;13826:127::-;13887:10;13882:3;13878:20;13875:1;13868:31;13918:4;13915:1;13908:15;13942:4;13939:1;13932:15;13958:127;14019:10;14014:3;14010:20;14007:1;14000:31;14050:4;14047:1;14040:15;14074:4;14071:1;14064:15;14090:127;14151:10;14146:3;14142:20;14139:1;14132:31;14182:4;14179:1;14172:15;14206:4;14203:1;14196:15;14222:131;-1:-1:-1;;;;;14297:31:1;;14287:42;;14277:2;;14343:1;14340;14333:12;14358:131;-1:-1:-1;;;;;;14432:32:1;;14422:43;;14412:2;;14479:1;14476;14469:12

Swarm Source

ipfs://940cdbd09340815b289abcc9806745a5e2d5fd8d36e22a393b938e06687949a0
Loading...
Loading
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.