Token

YGG Sword and Shield (YGG S/S)

Feature Tip: Add private address tag to any address under My Name Tag !

ERC-721

Overview

Max Total Supply

6,608 YGG S/S

Holders

3,166

Market

Volume (24H)

N/A

Min Price (24H)

N/A

Max Price (24H)

N/A

Other Info

Token Contract

0x9bb26200691a21e8f737424e6d800609e3c5b2fe

Filtered by Token Holder

0x5EAc0b79a0ad9CEC5B0C4483948b4f1b3709d753

Balance

2 YGG S/S

0x5eac0b79a0ad9cec5b0c4483948b4f1b3709d753

Click here to update the token information / general information

#	Exchange	Pair	Price	24H Volume	% Volume

Contract Source Code Verified (Exact Match)

Contract Name:

SwordAndShield

Compiler Version

v0.6.12+commit.27d51765

Optimization Enabled:

Yes with 200 runs

Other Settings:

default evmVersion, None license

Contract Source Code (Solidity)

IDE

/**
 *Submitted for verification at Etherscan.io on 2021-10-20
*/

// SPDX-License-Identifier: NONE

pragma solidity 0.6.12;



// Part: IMintableAirdrop

interface IMintableAirdrop {

  function mintAirdrops(
    address _owner,
    uint256 _amount,
    uint256 _upfront,
    uint256 _start,
    uint256 _end) external returns(uint256);
}

// Part: OpenZeppelin/[email protected]/Address

/**
 * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies in extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// Part: OpenZeppelin/[email protected]/Context

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

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

// Part: OpenZeppelin/[email protected]/ECDSA

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        // Check the signature length
        if (signature.length != 65) {
            revert("ECDSA: invalid signature length");
        }

        // Divide the signature in r, s and v variables
        bytes32 r;
        bytes32 s;
        uint8 v;

        // ecrecover takes the signature parameters, and the only way to get them
        // currently is to use assembly.
        // solhint-disable-next-line no-inline-assembly
        assembly {
            r := mload(add(signature, 0x20))
            s := mload(add(signature, 0x40))
            v := byte(0, mload(add(signature, 0x60)))
        }

        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (281): 0 < s < secp256k1n ÷ 2 + 1, and for v in (282): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            revert("ECDSA: invalid signature 's' value");
        }

        if (v != 27 && v != 28) {
            revert("ECDSA: invalid signature 'v' value");
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        require(signer != address(0), "ECDSA: invalid signature");

        return signer;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * replicates the behavior of the
     * https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_sign[`eth_sign`]
     * JSON-RPC method.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }
}

// Part: OpenZeppelin/[email protected]/EnumerableMap

/**
 * @dev Library for managing an enumerable variant of Solidity's
 * https://solidity.readthedocs.io/en/latest/types.html#mapping-types[`mapping`]
 * type.
 *
 * Maps have the following properties:
 *
 * - Entries are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Entries are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableMap for EnumerableMap.UintToAddressMap;
 *
 *     // Declare a set state variable
 *     EnumerableMap.UintToAddressMap private myMap;
 * }
 * ```
 *
 * As of v3.0.0, only maps of type `uint256 -> address` (`UintToAddressMap`) are
 * supported.
 */
library EnumerableMap {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Map type with
    // bytes32 keys and values.
    // The Map implementation uses private functions, and user-facing
    // implementations (such as Uint256ToAddressMap) are just wrappers around
    // the underlying Map.
    // This means that we can only create new EnumerableMaps for types that fit
    // in bytes32.

    struct MapEntry {
        bytes32 _key;
        bytes32 _value;
    }

    struct Map {
        // Storage of map keys and values
        MapEntry[] _entries;

        // Position of the entry defined by a key in the `entries` array, plus 1
        // because index 0 means a key is not in the map.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function _set(Map storage map, bytes32 key, bytes32 value) private returns (bool) {
        // We read and store the key's index to prevent multiple reads from the same storage slot
        uint256 keyIndex = map._indexes[key];

        if (keyIndex == 0) { // Equivalent to !contains(map, key)
            map._entries.push(MapEntry({ _key: key, _value: value }));
            // The entry is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            map._indexes[key] = map._entries.length;
            return true;
        } else {
            map._entries[keyIndex - 1]._value = value;
            return false;
        }
    }

    /**
     * @dev Removes a key-value pair from a map. O(1).
     *
     * Returns true if the key was removed from the map, that is if it was present.
     */
    function _remove(Map storage map, bytes32 key) private returns (bool) {
        // We read and store the key's index to prevent multiple reads from the same storage slot
        uint256 keyIndex = map._indexes[key];

        if (keyIndex != 0) { // Equivalent to contains(map, key)
            // To delete a key-value pair from the _entries array in O(1), we swap the entry to delete with the last one
            // in the array, and then remove the last entry (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = keyIndex - 1;
            uint256 lastIndex = map._entries.length - 1;

            // When the entry to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            MapEntry storage lastEntry = map._entries[lastIndex];

            // Move the last entry to the index where the entry to delete is
            map._entries[toDeleteIndex] = lastEntry;
            // Update the index for the moved entry
            map._indexes[lastEntry._key] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved entry was stored
            map._entries.pop();

            // Delete the index for the deleted slot
            delete map._indexes[key];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the key is in the map. O(1).
     */
    function _contains(Map storage map, bytes32 key) private view returns (bool) {
        return map._indexes[key] != 0;
    }

    /**
     * @dev Returns the number of key-value pairs in the map. O(1).
     */
    function _length(Map storage map) private view returns (uint256) {
        return map._entries.length;
    }

   /**
    * @dev Returns the key-value pair stored at position `index` in the map. O(1).
    *
    * Note that there are no guarantees on the ordering of entries inside the
    * array, and it may change when more entries are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Map storage map, uint256 index) private view returns (bytes32, bytes32) {
        require(map._entries.length > index, "EnumerableMap: index out of bounds");

        MapEntry storage entry = map._entries[index];
        return (entry._key, entry._value);
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function _get(Map storage map, bytes32 key) private view returns (bytes32) {
        return _get(map, key, "EnumerableMap: nonexistent key");
    }

    /**
     * @dev Same as {_get}, with a custom error message when `key` is not in the map.
     */
    function _get(Map storage map, bytes32 key, string memory errorMessage) private view returns (bytes32) {
        uint256 keyIndex = map._indexes[key];
        require(keyIndex != 0, errorMessage); // Equivalent to contains(map, key)
        return map._entries[keyIndex - 1]._value; // All indexes are 1-based
    }

    // UintToAddressMap

    struct UintToAddressMap {
        Map _inner;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function set(UintToAddressMap storage map, uint256 key, address value) internal returns (bool) {
        return _set(map._inner, bytes32(key), bytes32(uint256(value)));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the key was removed from the map, that is if it was present.
     */
    function remove(UintToAddressMap storage map, uint256 key) internal returns (bool) {
        return _remove(map._inner, bytes32(key));
    }

    /**
     * @dev Returns true if the key is in the map. O(1).
     */
    function contains(UintToAddressMap storage map, uint256 key) internal view returns (bool) {
        return _contains(map._inner, bytes32(key));
    }

    /**
     * @dev Returns the number of elements in the map. O(1).
     */
    function length(UintToAddressMap storage map) internal view returns (uint256) {
        return _length(map._inner);
    }

   /**
    * @dev Returns the element stored at position `index` in the set. O(1).
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintToAddressMap storage map, uint256 index) internal view returns (uint256, address) {
        (bytes32 key, bytes32 value) = _at(map._inner, index);
        return (uint256(key), address(uint256(value)));
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function get(UintToAddressMap storage map, uint256 key) internal view returns (address) {
        return address(uint256(_get(map._inner, bytes32(key))));
    }

    /**
     * @dev Same as {get}, with a custom error message when `key` is not in the map.
     */
    function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) {
        return address(uint256(_get(map._inner, bytes32(key), errorMessage)));
    }
}

// Part: OpenZeppelin/[email protected]/EnumerableSet

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.0.0, only sets of type `address` (`AddressSet`) and `uint256`
 * (`UintSet`) are supported.
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;

        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) { // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            // When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            bytes32 lastvalue = set._values[lastIndex];

            // Move the last value to the index where the value to delete is
            set._values[toDeleteIndex] = lastvalue;
            // Update the index for the moved value
            set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        require(set._values.length > index, "EnumerableSet: index out of bounds");
        return set._values[index];
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(value)));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(value)));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(value)));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint256(_at(set._inner, index)));
    }


    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }
}

// Part: OpenZeppelin/[email protected]/IERC165

/**
 * @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);
}

// Part: OpenZeppelin/[email protected]/IERC20

/**
 * @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);
}

// Part: OpenZeppelin/[email protected]/IERC721Receiver

/**
 * @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);
}

// Part: OpenZeppelin/[email protected]/SafeMath

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

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

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

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

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

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

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

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

// Part: OpenZeppelin/[email protected]/Strings

/**
 * @dev String operations.
 */
library Strings {
    /**
     * @dev Converts a `uint256` to its ASCII `string` 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);
        uint256 index = digits - 1;
        temp = value;
        while (temp != 0) {
            buffer[index--] = byte(uint8(48 + temp % 10));
            temp /= 10;
        }
        return string(buffer);
    }
}

// Part: OpenZeppelin/[email protected]/ERC165

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts may inherit from this and call {_registerInterface} to declare
 * their support of an interface.
 */
contract ERC165 is IERC165 {
    /*
     * bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
     */
    bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;

    /**
     * @dev Mapping of interface ids to whether or not it's supported.
     */
    mapping(bytes4 => bool) private _supportedInterfaces;

    constructor () internal {
        // Derived contracts need only register support for their own interfaces,
        // we register support for ERC165 itself here
        _registerInterface(_INTERFACE_ID_ERC165);
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     *
     * Time complexity O(1), guaranteed to always use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view override returns (bool) {
        return _supportedInterfaces[interfaceId];
    }

    /**
     * @dev Registers the contract as an implementer of the interface defined by
     * `interfaceId`. Support of the actual ERC165 interface is automatic and
     * registering its interface id is not required.
     *
     * See {IERC165-supportsInterface}.
     *
     * Requirements:
     *
     * - `interfaceId` cannot be the ERC165 invalid interface (`0xffffffff`).
     */
    function _registerInterface(bytes4 interfaceId) internal virtual {
        require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
        _supportedInterfaces[interfaceId] = true;
    }
}

// Part: OpenZeppelin/[email protected]/IERC721

/**
 * @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;
}

// Part: OpenZeppelin/[email protected]/Ownable

/**
 * @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.
 */
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 () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view 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 {
        emit OwnershipTransferred(_owner, address(0));
        _owner = 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");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// Part: OpenZeppelin/[email protected]/Pausable

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor () internal {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        require(!_paused, "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        require(_paused, "Pausable: not paused");
        _;
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

// Part: MintableAirdrop

abstract contract MintableAirdrop is Ownable, IMintableAirdrop {
  using SafeMath for uint256;
  using ECDSA for bytes32;

  struct AirdropNFT {
    uint256 start;
    uint256 end;
    uint256 upfront;
    uint256 amount;
    uint256 claimed;
    uint256 claimedUpfront;
  }

  AirdropNFT[] public airdrops;
  address public minter;
  bool public mintingLocked;
  bool public minterChangeLocked;
  address public token;

  event AirdropTokenClaimed(uint256 indexed _aidropId, address owner, uint256 amount);
  event AirdropsCreated(uint256 indexed _aidropId, address owner, uint256 amount, uint256 start, uint256 end);


  constructor(address _token) public {
    require(_token != address(0));
    token = _token;
  }


  modifier onlyMinter() {
    require(minter == msg.sender, "Caller is not authorized to mint");
    _;
  }

  modifier mintingAllowed() {
    require(mintingLocked == false, "MintableAirdrop: Minting has been blocked");
    _;
  }

  modifier minterChangeAllowed() {
    require(minterChangeLocked == false, "MintableAirdrop: The minter has been locked in");
    _;
  }

  function min(uint256 a, uint256 b) pure private returns(uint256) {
    return a < b ? a : b;
  }

  function emergencyRescueFunds() onlyOwner external {
    IERC20 erc20 = IERC20(token);
    uint256 amountToRescue = erc20.balanceOf(address(this));
    erc20.transfer(owner(), amountToRescue);
  }

  function setMerkleMinter(address _minter) onlyOwner minterChangeAllowed external {
    minter = _minter;
  }

  function lockMinting() onlyOwner external {
    mintingLocked = true;
  }


  function lockMinterChange() onlyOwner external {
    minterChangeLocked = true;
  }


  function _mintAirdrop(address _owner, uint256 _amount, uint256 _upfront, uint256 _start, uint256 _end) mintingAllowed internal {
    uint256 id = airdrops.length;
    airdrops.push(AirdropNFT(_start, _end, _upfront, _amount, 0, 0));
    emit AirdropsCreated(id, _owner, _amount + _upfront, _start, _end);
  }

  function pendingReward(uint256 _airdropId) public view returns(uint256) {
    AirdropNFT memory airdrop = airdrops[_airdropId];
    uint256 elapsed = min(airdrop.end, block.timestamp).sub(airdrop.start);
    uint256 maxDelta = airdrop.end.sub(airdrop.start);
    return airdrop.amount.mul(elapsed).div(maxDelta).sub(airdrop.claimed).add(airdrop.upfront);
  }

  function claimed(uint256 _airdropId) external view returns(uint256) {
    AirdropNFT memory airdrop = airdrops[_airdropId];
    return airdrop.claimed.add(airdrop.claimedUpfront);
  }

  function _claimTokens(uint256 _airdropId) internal {
    uint256 _now = block.timestamp;

    AirdropNFT storage airdrop = airdrops[_airdropId];

    uint256 upfront = _claimUpfront(airdrop);
    require(_now > airdrop.start, "Airdrop: cliff !started");
    uint256 yield = pendingReward(_airdropId);
    airdrop.claimed += yield;
    IERC20(token).transfer(msg.sender, yield.add(upfront));
    emit AirdropTokenClaimed(_airdropId, msg.sender, yield);
  }

  function _claimUpfront(AirdropNFT storage airdrop) private returns(uint256) {
    uint256 upfront = airdrop.upfront;
    if (upfront > 0) {
      airdrop.upfront = 0;
      airdrop.claimedUpfront = upfront;
      return upfront;
    }
    return 0;
  }
}

// Part: OpenZeppelin/[email protected]/IERC721Enumerable

/**
 * @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 tokenId);

    /**
     * @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);
}

// Part: OpenZeppelin/[email protected]/IERC721Metadata

/**
 * @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);
}

// Part: OpenZeppelin/[email protected]/ERC721

/**
 * @title ERC721 Non-Fungible Token Standard basic implementation
 * @dev see https://eips.ethereum.org/EIPS/eip-721
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {
    using SafeMath for uint256;
    using Address for address;
    using EnumerableSet for EnumerableSet.UintSet;
    using EnumerableMap for EnumerableMap.UintToAddressMap;
    using Strings for uint256;

    // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
    // which can be also obtained as `IERC721Receiver(0).onERC721Received.selector`
    bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;

    // Mapping from holder address to their (enumerable) set of owned tokens
    mapping (address => EnumerableSet.UintSet) private _holderTokens;

    // Enumerable mapping from token ids to their owners
    EnumerableMap.UintToAddressMap private _tokenOwners;

    // 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;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Optional mapping for token URIs
    mapping (uint256 => string) private _tokenURIs;

    // Base URI
    string private _baseURI;

    /*
     *     bytes4(keccak256('balanceOf(address)')) == 0x70a08231
     *     bytes4(keccak256('ownerOf(uint256)')) == 0x6352211e
     *     bytes4(keccak256('approve(address,uint256)')) == 0x095ea7b3
     *     bytes4(keccak256('getApproved(uint256)')) == 0x081812fc
     *     bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465
     *     bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c5
     *     bytes4(keccak256('transferFrom(address,address,uint256)')) == 0x23b872dd
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256)')) == 0x42842e0e
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)')) == 0xb88d4fde
     *
     *     => 0x70a08231 ^ 0x6352211e ^ 0x095ea7b3 ^ 0x081812fc ^
     *        0xa22cb465 ^ 0xe985e9c5 ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd
     */
    bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd;

    /*
     *     bytes4(keccak256('name()')) == 0x06fdde03
     *     bytes4(keccak256('symbol()')) == 0x95d89b41
     *     bytes4(keccak256('tokenURI(uint256)')) == 0xc87b56dd
     *
     *     => 0x06fdde03 ^ 0x95d89b41 ^ 0xc87b56dd == 0x5b5e139f
     */
    bytes4 private constant _INTERFACE_ID_ERC721_METADATA = 0x5b5e139f;

    /*
     *     bytes4(keccak256('totalSupply()')) == 0x18160ddd
     *     bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59
     *     bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7
     *
     *     => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63
     */
    bytes4 private constant _INTERFACE_ID_ERC721_ENUMERABLE = 0x780e9d63;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor (string memory name, string memory symbol) public {
        _name = name;
        _symbol = symbol;

        // register the supported interfaces to conform to ERC721 via ERC165
        _registerInterface(_INTERFACE_ID_ERC721);
        _registerInterface(_INTERFACE_ID_ERC721_METADATA);
        _registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");

        return _holderTokens[owner].length();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view override returns (address) {
        return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token");
    }

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

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

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

        string memory _tokenURI = _tokenURIs[tokenId];

        // If there is no base URI, return the token URI.
        if (bytes(_baseURI).length == 0) {
            return _tokenURI;
        }
        // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
        if (bytes(_tokenURI).length > 0) {
            return string(abi.encodePacked(_baseURI, _tokenURI));
        }
        // If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI.
        return string(abi.encodePacked(_baseURI, tokenId.toString()));
    }

    /**
    * @dev Returns the base URI set via {_setBaseURI}. This will be
    * automatically added as a prefix in {tokenURI} to each token's URI, or
    * to the token ID if no specific URI is set for that token ID.
    */
    function baseURI() public view returns (string memory) {
        return _baseURI;
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view override returns (uint256) {
        return _holderTokens[owner].at(index);
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view override returns (uint256) {
        // _tokenOwners are indexed by tokenIds, so .length() returns the number of tokenIds
        return _tokenOwners.length();
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view override returns (uint256) {
        (uint256 tokenId, ) = _tokenOwners.at(index);
        return tokenId;
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(_msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        require(operator != _msgSender(), "ERC721: approve to caller");

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

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

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(address from, address to, uint256 tokenId) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _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 {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @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.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(address from, address to, uint256 tokenId, bytes memory _data) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @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`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view returns (bool) {
        return _tokenOwners.contains(tokenId);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     d*
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(address to, uint256 tokenId, bytes memory _data) internal virtual {
        _mint(to, tokenId);
        require(_checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

        emit Transfer(address(0), to, tokenId);
    }

    /**
     * @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 {
        address owner = ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        // Clear metadata (if any)
        if (bytes(_tokenURIs[tokenId]).length != 0) {
            delete _tokenURIs[tokenId];
        }

        _holderTokens[owner].remove(tokenId);

        _tokenOwners.remove(tokenId);

        emit Transfer(owner, address(0), tokenId);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * 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) internal virtual {
        require(ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

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

        _holderTokens[from].remove(tokenId);
        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
        require(_exists(tokenId), "ERC721Metadata: URI set of nonexistent token");
        _tokenURIs[tokenId] = _tokenURI;
    }

    /**
     * @dev Internal function to set the base URI for all token IDs. It is
     * automatically added as a prefix to the value returned in {tokenURI},
     * or to the token ID if {tokenURI} is empty.
     */
    function _setBaseURI(string memory baseURI_) internal virtual {
        _baseURI = baseURI_;
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a 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 _checkOnERC721Received(address from, address to, uint256 tokenId, bytes memory _data)
        private returns (bool)
    {
        if (!to.isContract()) {
            return true;
        }
        bytes memory returndata = to.functionCall(abi.encodeWithSelector(
            IERC721Receiver(to).onERC721Received.selector,
            _msgSender(),
            from,
            tokenId,
            _data
        ), "ERC721: transfer to non ERC721Receiver implementer");
        bytes4 retval = abi.decode(returndata, (bytes4));
        return (retval == _ERC721_RECEIVED);
    }

    function _approve(address to, uint256 tokenId) private {
        _tokenApprovals[tokenId] = to;
        emit Approval(ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * 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, ``from``'s `tokenId` will be burned.
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual { }
}

// Part: OpenZeppelin/[email protected]/ERC721Pausable

/**
 * @dev ERC721 token with pausable token transfers, minting and burning.
 *
 * Useful for scenarios such as preventing trades until the end of an evaluation
 * period, or having an emergency switch for freezing all token transfers in the
 * event of a large bug.
 */
abstract contract ERC721Pausable is ERC721, Pausable {
    /**
     * @dev See {ERC721-_beforeTokenTransfer}.
     *
     * Requirements:
     *
     * - the contract must not be paused.
     */
    function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual override {
        super._beforeTokenTransfer(from, to, tokenId);

        require(!paused(), "ERC721Pausable: token transfer while paused");
    }
}

// File: SwordAndShield.sol

contract SwordAndShield is MintableAirdrop, ERC721Pausable {

  constructor(address _yggToken)
  ERC721("YGG Sword and Shield", "YGG S/S")
  MintableAirdrop(_yggToken) public {
    pause(); 
  }

  function mintAirdrops(address _owner, uint256 _amount, uint256 _upfront, uint256 _start, uint256 _end) external onlyMinter whenNotPaused override returns(uint256){
    require(_end > _start, "Airdrop: wrong vehicule parametres");
    require(_start > 0, "Airdrop: start cannot be 0");
    require(_owner != address(0), "Airdrop: address non existent");

    // id starts at 0 and gets value of the airdrop's index in the array
    uint id = airdrops.length;
    _mint(_owner, id);
    _mint(_owner, id + 1);
    _mintAirdrop(_owner, _amount / 2, _upfront / 2, _start, _end);
    _mintAirdrop(_owner, _amount / 2, _upfront / 2, _start, _end);
  }


  modifier onlyOwnerOf(uint _airdropId) {
    require(msg.sender == ownerOf(_airdropId), "Airdrop: You must be the owner of the NFT to claim tokens");
    _;
  }

  function claimTokens(uint256 _airdropId) external whenNotPaused onlyOwnerOf(_airdropId) {
    _claimTokens(_airdropId);
  }

  function pause() public onlyOwner {
    _pause();
  }

  function unpause() external onlyOwner {
    _unpause();
  }

  function updateURI(string memory newURI) external onlyOwner {
		_setBaseURI(newURI);
	}
}

Contract Security Audit

No Contract Security Audit Submitted- Submit Audit Here

Contract ABI

[{"inputs":[{"internalType":"address","name":"_yggToken","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"_aidropId","type":"uint256"},{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"AirdropTokenClaimed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"_aidropId","type":"uint256"},{"indexed":false,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"start","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"end","type":"uint256"}],"name":"AirdropsCreated","type":"event"},{"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":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","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"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"airdrops","outputs":[{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"end","type":"uint256"},{"internalType":"uint256","name":"upfront","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"claimed","type":"uint256"},{"internalType":"uint256","name":"claimedUpfront","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":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_airdropId","type":"uint256"}],"name":"claimTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_airdropId","type":"uint256"}],"name":"claimed","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"emergencyRescueFunds","outputs":[],"stateMutability":"nonpayable","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":[],"name":"lockMinterChange","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"lockMinting","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint256","name":"_upfront","type":"uint256"},{"internalType":"uint256","name":"_start","type":"uint256"},{"internalType":"uint256","name":"_end","type":"uint256"}],"name":"mintAirdrops","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"minter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"minterChangeLocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mintingLocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_airdropId","type":"uint256"}],"name":"pendingReward","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"address","name":"_minter","type":"address"}],"name":"setMerkleMinter","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":[],"name":"token","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"newURI","type":"string"}],"name":"updateURI","outputs":[],"stateMutability":"nonpayable","type":"function"}]

Contract Creation Code

Decompile Bytecode Switch to Opcodes View

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

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

00000000000000000000000025f8087ead173b73d6e8b84329989a8eea16cf73

-----Decoded View---------------
Arg [0] : _yggToken (address): 0x25f8087EAD173b73D6e8B84329989A8eEA16CF73

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000025f8087ead173b73d6e8b84329989a8eea16cf73

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.

Tools & Services