Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

//SPDX-License-Identifier: Unlicense

pragma solidity ^0.8.0;

import "@openzeppelin/contracts/access/AccessControl.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/Pausable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";

error ExceedsMaxSupply();
error FunctionLocked();
error InvalidSignature();
error SignatureAlreadyUsed();
error TokenIdOutOfRange();

/**
 * @title Wolf Guild Mint Passes
 * @author bagelface.eth
 * @notice For more details visit https://wolfguild.io/
 */
contract WolfGuildMintPass is ERC1155, AccessControl, Ownable, Pausable, ReentrancyGuard {
    using ECDSA for bytes32;

    bytes32 public constant AIRDROPPER_ROLE = keccak256("AIRDROPPER_ROLE");
    bytes32 public constant BURNER_ROLE = keccak256("BURNER_ROLE");
    uint256[3] public MAX_SUPPLY = [7, 25, 463];

    address public signer;
    uint256[3] public supply;
    mapping(bytes => bool) public signatureUsed;
    mapping(bytes4 => bool) public functionLocked;

    constructor(string memory uri) ERC1155(uri) {
        _grantRole(DEFAULT_ADMIN_ROLE, _msgSender());
    }

    /**
     * @notice Modifier applied to functions that will be disabled when they're no longer needed
     */
    modifier lockable() {
        if (functionLocked[msg.sig]) revert FunctionLocked();
        _;
    }

    /**
     * @notice Lock individual functions that are no longer needed
     * @dev Only affects functions with the lockable modifier
     * @param id First 4 bytes of the calldata (i.e. function identifier)
     */
    function lock(bytes4 id) public onlyRole(DEFAULT_ADMIN_ROLE) {
        functionLocked[id] = true;
    }

    /**
     * @notice The total supply of all tokens minted
     * @return The sum of each individual token supply
     */
    function totalSupply() public view returns (uint256) {
        return supply[0] + supply[1] + supply[2];
    }

    /**
     * @notice Set signature signing address
     * @param _signer address of account used to create mint signatures
     */
    function setSigner(address _signer) public onlyRole(DEFAULT_ADMIN_ROLE) {
        signer = _signer;
    }

    /**
     * @notice Set token URI for all tokens
     * @dev More details in ERC1155 contract
     * @param uri base metadata URI applied to token IDs
     */
    function setURI(string memory uri) public lockable onlyRole(DEFAULT_ADMIN_ROLE) {
        _setURI(uri);
    }

    /**
     * @notice Flip paused state to temporarily disable minting
     */
    function flipPaused() public lockable onlyRole(DEFAULT_ADMIN_ROLE) {
        paused() ? _unpause() : _pause();
    }

    /**
     * @notice Airdrop a mint pass
     * @param receivers of the corresponding token
     * @param tokenId to airdrop
     */
    function airdrop(
        address[] calldata receivers,
        uint256 tokenId
    )
        public
        lockable
        onlyRole(AIRDROPPER_ROLE)
    {
        if (tokenId >= MAX_SUPPLY.length) revert TokenIdOutOfRange();
        if (supply[tokenId] + receivers.length > MAX_SUPPLY[tokenId]) revert ExceedsMaxSupply();

        for (uint256 i; i < receivers.length; ++i) {
            _mint(receivers[i], tokenId, 1, "");
        }

        supply[tokenId] += receivers.length;
    }

    /**
     * @notice Whitelisted mint
     * @dev One token is minted per signature and each signature can only be used once
     * @param tokenId to mint
     * @param signature created by signer account
     */
    function mint(
        uint256 tokenId,
        bytes memory signature
    )
        public
        whenNotPaused
        nonReentrant
    {
        if (signatureUsed[signature]) revert SignatureAlreadyUsed();
        if (tokenId >= MAX_SUPPLY.length) revert TokenIdOutOfRange();
        if (supply[tokenId] == MAX_SUPPLY[tokenId]) revert ExceedsMaxSupply();

        bytes memory digest = abi.encodePacked(_msgSender(), tokenId);
        if (signer != ECDSA.recover(ECDSA.toEthSignedMessageHash(keccak256(digest)), signature))
            revert InvalidSignature();

        _mint(_msgSender(), tokenId, 1, "");

        signatureUsed[signature] = true;
        supply[tokenId] += 1;
    }

    /**
     * @notice Burn a specified token from a specified owner
     * @param from Owner to burn from
     * @param id Token to burn
     */
    function burn(
        address from,
        uint256 id
    )
        public
        lockable
        onlyRole(BURNER_ROLE)
    {
        _burn(from, id, 1);
    }

    /**
     * @inheritdoc ERC1155
     */
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC1155, AccessControl)
        returns (bool)
    {
        return super.supportsInterface(interfaceId);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @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 {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. 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.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @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) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // 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 (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): 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) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * 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));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/ERC1155.sol)

pragma solidity ^0.8.0;

import "./IERC1155.sol";
import "./IERC1155Receiver.sol";
import "./extensions/IERC1155MetadataURI.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of the basic standard multi-token.
 * See https://eips.ethereum.org/EIPS/eip-1155
 * Originally based on code by Enjin: https://github.com/enjin/erc-1155
 *
 * _Available since v3.1._
 */
contract ERC1155 is Context, ERC165, IERC1155, IERC1155MetadataURI {
    using Address for address;

    // Mapping from token ID to account balances
    mapping(uint256 => mapping(address => uint256)) private _balances;

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

    // Used as the URI for all token types by relying on ID substitution, e.g. https://token-cdn-domain/{id}.json
    string private _uri;

    /**
     * @dev See {_setURI}.
     */
    constructor(string memory uri_) {
        _setURI(uri_);
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC1155).interfaceId ||
            interfaceId == type(IERC1155MetadataURI).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC1155MetadataURI-uri}.
     *
     * This implementation returns the same URI for *all* token types. It relies
     * on the token type ID substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * Clients calling this function must replace the `\{id\}` substring with the
     * actual token type ID.
     */
    function uri(uint256) public view virtual override returns (string memory) {
        return _uri;
    }

    /**
     * @dev See {IERC1155-balanceOf}.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) public view virtual override returns (uint256) {
        require(account != address(0), "ERC1155: balance query for the zero address");
        return _balances[id][account];
    }

    /**
     * @dev See {IERC1155-balanceOfBatch}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(address[] memory accounts, uint256[] memory ids)
        public
        view
        virtual
        override
        returns (uint256[] memory)
    {
        require(accounts.length == ids.length, "ERC1155: accounts and ids length mismatch");

        uint256[] memory batchBalances = new uint256[](accounts.length);

        for (uint256 i = 0; i < accounts.length; ++i) {
            batchBalances[i] = balanceOf(accounts[i], ids[i]);
        }

        return batchBalances;
    }

    /**
     * @dev See {IERC1155-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC1155-isApprovedForAll}.
     */
    function isApprovedForAll(address account, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[account][operator];
    }

    /**
     * @dev See {IERC1155-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) public virtual override {
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: caller is not owner nor approved"
        );
        _safeTransferFrom(from, to, id, amount, data);
    }

    /**
     * @dev See {IERC1155-safeBatchTransferFrom}.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) public virtual override {
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: transfer caller is not owner nor approved"
        );
        _safeBatchTransferFrom(from, to, ids, amounts, data);
    }

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `from` must have a balance of tokens of type `id` of at least `amount`.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function _safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: transfer to the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, to, _asSingletonArray(id), _asSingletonArray(amount), data);

        uint256 fromBalance = _balances[id][from];
        require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
        unchecked {
            _balances[id][from] = fromBalance - amount;
        }
        _balances[id][to] += amount;

        emit TransferSingle(operator, from, to, id, amount);

        _doSafeTransferAcceptanceCheck(operator, from, to, id, amount, data);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function _safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
        require(to != address(0), "ERC1155: transfer to the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, to, ids, amounts, data);

        for (uint256 i = 0; i < ids.length; ++i) {
            uint256 id = ids[i];
            uint256 amount = amounts[i];

            uint256 fromBalance = _balances[id][from];
            require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
            unchecked {
                _balances[id][from] = fromBalance - amount;
            }
            _balances[id][to] += amount;
        }

        emit TransferBatch(operator, from, to, ids, amounts);

        _doSafeBatchTransferAcceptanceCheck(operator, from, to, ids, amounts, data);
    }

    /**
     * @dev Sets a new URI for all token types, by relying on the token type ID
     * substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * By this mechanism, any occurrence of the `\{id\}` substring in either the
     * URI or any of the amounts in the JSON file at said URI will be replaced by
     * clients with the token type ID.
     *
     * For example, the `https://token-cdn-domain/\{id\}.json` URI would be
     * interpreted by clients as
     * `https://token-cdn-domain/000000000000000000000000000000000000000000000000000000000004cce0.json`
     * for token type ID 0x4cce0.
     *
     * See {uri}.
     *
     * Because these URIs cannot be meaningfully represented by the {URI} event,
     * this function emits no events.
     */
    function _setURI(string memory newuri) internal virtual {
        _uri = newuri;
    }

    /**
     * @dev Creates `amount` tokens of token type `id`, and assigns them to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function _mint(
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: mint to the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, address(0), to, _asSingletonArray(id), _asSingletonArray(amount), data);

        _balances[id][to] += amount;
        emit TransferSingle(operator, address(0), to, id, amount);

        _doSafeTransferAcceptanceCheck(operator, address(0), to, id, amount, data);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_mint}.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function _mintBatch(
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: mint to the zero address");
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, address(0), to, ids, amounts, data);

        for (uint256 i = 0; i < ids.length; i++) {
            _balances[ids[i]][to] += amounts[i];
        }

        emit TransferBatch(operator, address(0), to, ids, amounts);

        _doSafeBatchTransferAcceptanceCheck(operator, address(0), to, ids, amounts, data);
    }

    /**
     * @dev Destroys `amount` tokens of token type `id` from `from`
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `from` must have at least `amount` tokens of token type `id`.
     */
    function _burn(
        address from,
        uint256 id,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC1155: burn from the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, address(0), _asSingletonArray(id), _asSingletonArray(amount), "");

        uint256 fromBalance = _balances[id][from];
        require(fromBalance >= amount, "ERC1155: burn amount exceeds balance");
        unchecked {
            _balances[id][from] = fromBalance - amount;
        }

        emit TransferSingle(operator, from, address(0), id, amount);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_burn}.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     */
    function _burnBatch(
        address from,
        uint256[] memory ids,
        uint256[] memory amounts
    ) internal virtual {
        require(from != address(0), "ERC1155: burn from the zero address");
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, address(0), ids, amounts, "");

        for (uint256 i = 0; i < ids.length; i++) {
            uint256 id = ids[i];
            uint256 amount = amounts[i];

            uint256 fromBalance = _balances[id][from];
            require(fromBalance >= amount, "ERC1155: burn amount exceeds balance");
            unchecked {
                _balances[id][from] = fromBalance - amount;
            }
        }

        emit TransferBatch(operator, from, address(0), ids, amounts);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits a {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC1155: setting approval status for self");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning, as well as batched variants.
     *
     * The same hook is called on both single and batched variants. For single
     * transfers, the length of the `id` and `amount` arrays will be 1.
     *
     * Calling conditions (for each `id` and `amount` pair):
     *
     * - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * of token type `id` will be  transferred to `to`.
     * - When `from` is zero, `amount` tokens of token type `id` will be minted
     * for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens of token type `id`
     * will be burned.
     * - `from` and `to` are never both zero.
     * - `ids` and `amounts` have the same, non-zero length.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {}

    function _doSafeTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) private {
        if (to.isContract()) {
            try IERC1155Receiver(to).onERC1155Received(operator, from, id, amount, data) returns (bytes4 response) {
                if (response != IERC1155Receiver.onERC1155Received.selector) {
                    revert("ERC1155: ERC1155Receiver rejected tokens");
                }
            } catch Error(string memory reason) {
                revert(reason);
            } catch {
                revert("ERC1155: transfer to non ERC1155Receiver implementer");
            }
        }
    }

    function _doSafeBatchTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) private {
        if (to.isContract()) {
            try IERC1155Receiver(to).onERC1155BatchReceived(operator, from, ids, amounts, data) returns (
                bytes4 response
            ) {
                if (response != IERC1155Receiver.onERC1155BatchReceived.selector) {
                    revert("ERC1155: ERC1155Receiver rejected tokens");
                }
            } catch Error(string memory reason) {
                revert(reason);
            } catch {
                revert("ERC1155: transfer to non ERC1155Receiver implementer");
            }
        }
    }

    function _asSingletonArray(uint256 element) private pure returns (uint256[] memory) {
        uint256[] memory array = new uint256[](1);
        array[0] = element;

        return array;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/Pausable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @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.
 */
abstract 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() {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual 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());
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role, _msgSender());
        _;
    }

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

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(uint160(account), 20),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

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

pragma solidity ^0.8.0;

/**
 * @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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.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;
    }
}

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

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT
// 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);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/extensions/IERC1155MetadataURI.sol)

pragma solidity ^0.8.0;

import "../IERC1155.sol";

/**
 * @dev Interface of the optional ERC1155MetadataExtension interface, as defined
 * in the https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155MetadataURI is IERC1155 {
    /**
     * @dev Returns the URI for token type `id`.
     *
     * If the `\{id\}` substring is present in the URI, it must be replaced by
     * clients with the actual token type ID.
     */
    function uri(uint256 id) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC1155/IERC1155Receiver.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev _Available since v3.1._
 */
interface IERC1155Receiver is IERC165 {
    /**
     * @dev Handles the receipt of a single ERC1155 token type. This function is
     * called at the end of a `safeTransferFrom` after the balance has been updated.
     *
     * NOTE: To accept the transfer, this must return
     * `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
     * (i.e. 0xf23a6e61, or its own function selector).
     *
     * @param operator The address which initiated the transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param id The ID of the token being transferred
     * @param value The amount of tokens being transferred
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed
     */
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external returns (bytes4);

    /**
     * @dev Handles the receipt of a multiple ERC1155 token types. This function
     * is called at the end of a `safeBatchTransferFrom` after the balances have
     * been updated.
     *
     * NOTE: To accept the transfer(s), this must return
     * `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
     * (i.e. 0xbc197c81, or its own function selector).
     *
     * @param operator The address which initiated the batch transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param ids An array containing ids of each token being transferred (order and length must match values array)
     * @param values An array containing amounts of each token being transferred (order and length must match ids array)
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` if transfer is allowed
     */
    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/IERC1155.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC1155 compliant contract, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1155[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155 is IERC165 {
    /**
     * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.
     */
    event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);

    /**
     * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all
     * transfers.
     */
    event TransferBatch(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256[] ids,
        uint256[] values
    );

    /**
     * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to
     * `approved`.
     */
    event ApprovalForAll(address indexed account, address indexed operator, bool approved);

    /**
     * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.
     *
     * If an {URI} event was emitted for `id`, the standard
     * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value
     * returned by {IERC1155MetadataURI-uri}.
     */
    event URI(string value, uint256 indexed id);

    /**
     * @dev Returns the amount of tokens of token type `id` owned by `account`.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) external view returns (uint256);

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids)
        external
        view
        returns (uint256[] memory);

    /**
     * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
     *
     * Emits an {ApprovalForAll} event.
     *
     * Requirements:
     *
     * - `operator` cannot be the caller.
     */
    function setApprovalForAll(address operator, bool approved) external;

    /**
     * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(address account, address operator) external view returns (bool);

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}.
     * - `from` must have a balance of tokens of type `id` of at least `amount`.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes calldata data
    ) external;

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata amounts,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @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);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"uri","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ExceedsMaxSupply","type":"error"},{"inputs":[],"name":"FunctionLocked","type":"error"},{"inputs":[],"name":"InvalidSignature","type":"error"},{"inputs":[],"name":"SignatureAlreadyUsed","type":"error"},{"inputs":[],"name":"TokenIdOutOfRange","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","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":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"indexed":false,"internalType":"uint256[]","name":"values","type":"uint256[]"}],"name":"TransferBatch","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"TransferSingle","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"value","type":"string"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"}],"name":"URI","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"AIRDROPPER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"BURNER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"receivers","type":"address[]"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"accounts","type":"address[]"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"}],"name":"balanceOfBatch","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"flipPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"name":"functionLocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"id","type":"bytes4"}],"name":"lock","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"signature","type":"bytes"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeBatchTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"amount","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":"_signer","type":"address"}],"name":"setSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"uri","type":"string"}],"name":"setURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes","name":"","type":"bytes"}],"name":"signatureUsed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"signer","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"supply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"uri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"}]

60e060405260076080908152601960a0526101cf60c05262000026906006906003620001a4565b503480156200003457600080fd5b50604051620033be380380620033be833981016040819052620000579162000297565b80620000638162000095565b506200006f33620000ae565b6004805460ff60a01b1916905560016005556200008e60003362000100565b50620003af565b8051620000aa906002906020840190620001ed565b5050565b600480546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b60008281526003602090815260408083206001600160a01b038516845290915290205460ff16620000aa5760008281526003602090815260408083206001600160a01b03851684529091529020805460ff19166001179055620001603390565b6001600160a01b0316816001600160a01b0316837f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d60405160405180910390a45050565b8260038101928215620001db579160200282015b82811115620001db578251829061ffff16905591602001919060010190620001b8565b50620001e99291506200026a565b5090565b828054620001fb9062000373565b90600052602060002090601f0160209004810192826200021f5760008555620001db565b82601f106200023a57805160ff1916838001178555620001db565b82800160010185558215620001db579182015b82811115620001db5782518255916020019190600101906200024d565b5b80821115620001e957600081556001016200026b565b634e487b7160e01b600052604160045260246000fd5b60006020808385031215620002ab57600080fd5b82516001600160401b0380821115620002c357600080fd5b818501915085601f830112620002d857600080fd5b815181811115620002ed57620002ed62000281565b604051601f8201601f19908116603f0116810190838211818310171562000318576200031862000281565b8160405282815288868487010111156200033157600080fd5b600093505b8284101562000355578484018601518185018701529285019262000336565b82841115620003675760008684830101525b98975050505050505050565b600181811c908216806200038857607f821691505b602082108103620003a957634e487b7160e01b600052602260045260246000fd5b50919050565b612fff80620003bf6000396000f3fe608060405234801561001057600080fd5b506004361061020a5760003560e01c80635c975abb1161012a578063a22cb465116100bd578063d547741f1161008c578063e985e9c511610071578063e985e9c5146104fa578063f242432a14610536578063f2fde38b1461054957600080fd5b8063d547741f146104d4578063db7fd408146104e757600080fd5b8063a22cb4651461045d578063bb10c82914610470578063bbadfe761461049e578063c204642c146104c157600080fd5b806391d14854116100f957806391d14854146103f657806399d07c041461042f5780639dc29fac14610442578063a217fddf1461045557600080fd5b80635c975abb146103b85780636c19e783146103ca578063715018a6146103dd5780638da5cb5b146103e557600080fd5b8063282c51f3116101a25780633540302311610171578063354030231461034b57806336568abe1461035e5780633b79276c146103715780634e1273f41461039857600080fd5b8063282c51f3146102f65780632eb2c2d61461031d5780632f2ff15d14610330578063333171bb1461034357600080fd5b806318160ddd116101de57806318160ddd1461028d578063238ac93314610295578063248a9ca3146102c057806327125748146102e357600080fd5b8062fdd58e1461020f57806301ffc9a71461023557806302fe5305146102585780630e89341c1461026d575b600080fd5b61022261021d366004612669565b61055c565b6040519081526020015b60405180910390f35b6102486102433660046126a9565b610605565b604051901515815260200161022c565b61026b610266366004612767565b610616565b005b61028061027b3660046127b8565b61066a565b60405161022c919061282d565b6102226106fe565b6009546102a8906001600160a01b031681565b6040516001600160a01b03909116815260200161022c565b6102226102ce3660046127b8565b60009081526003602052604090206001015490565b6102226102f13660046127b8565b610723565b6102227f3c11d16cbaffd01df69ce1c404f6340ee057498f5f00246190ea54220576a84881565b61026b61032b3660046128f5565b61073a565b61026b61033e36600461299f565b6107dc565b61026b610807565b6102226103593660046127b8565b610872565b61026b61036c36600461299f565b610882565b6102227ff9091c9c3be31b80afbe6fb18ac7f65afc7ae70116c905e33ea83c890fdda92481565b6103ab6103a63660046129cb565b61090a565b60405161022c9190612ad1565b600454600160a01b900460ff16610248565b61026b6103d8366004612ae4565b610a48565b61026b610a84565b6004546001600160a01b03166102a8565b61024861040436600461299f565b60009182526003602090815260408084206001600160a01b0393909316845291905290205460ff1690565b61026b61043d3660046126a9565b610aea565b61026b610450366004612669565b610b1c565b610222600081565b61026b61046b366004612aff565b610b8e565b61024861047e366004612b3b565b8051602081830181018051600d8252928201919093012091525460ff1681565b6102486104ac3660046126a9565b600e6020526000908152604090205460ff1681565b61026b6104cf366004612b70565b610b99565b61026b6104e236600461299f565b610d01565b61026b6104f5366004612beb565b610d27565b610248610508366004612c28565b6001600160a01b03918216600090815260016020908152604080832093909416825291909152205460ff1690565b61026b610544366004612c52565b610fe0565b61026b610557366004612ae4565b61107b565b60006001600160a01b0383166105df5760405162461bcd60e51b815260206004820152602b60248201527f455243313135353a2062616c616e636520717565727920666f7220746865207a60448201527f65726f206164647265737300000000000000000000000000000000000000000060648201526084015b60405180910390fd5b506000908152602081815260408083206001600160a01b03949094168352929052205490565b60006106108261115a565b92915050565b600080356001600160e01b0319168152600e602052604090205460ff161561065157604051638bf9b99f60e01b815260040160405180910390fd5b600061065d8133611198565b61066682611218565b5050565b60606002805461067990612cb7565b80601f01602080910402602001604051908101604052809291908181526020018280546106a590612cb7565b80156106f25780601f106106c7576101008083540402835291602001916106f2565b820191906000526020600020905b8154815290600101906020018083116106d557829003601f168201915b50505050509050919050565b600c54600b54600a546000929161071491612d1d565b61071e9190612d1d565b905090565b6006816003811061073357600080fd5b0154905081565b6001600160a01b03851633148061075657506107568533610508565b6107c85760405162461bcd60e51b815260206004820152603260248201527f455243313135353a207472616e736665722063616c6c6572206973206e6f742060448201527f6f776e6572206e6f7220617070726f766564000000000000000000000000000060648201526084016105d6565b6107d5858585858561122b565b5050505050565b6000828152600360205260409020600101546107f88133611198565b610802838361149e565b505050565b600080356001600160e01b0319168152600e602052604090205460ff161561084257604051638bf9b99f60e01b815260040160405180910390fd5b600061084e8133611198565b600454600160a01b900460ff1661086a57610867611540565b50565b6108676115f2565b600a816003811061073357600080fd5b6001600160a01b03811633146109005760405162461bcd60e51b815260206004820152602f60248201527f416363657373436f6e74726f6c3a2063616e206f6e6c792072656e6f756e636560448201527f20726f6c657320666f722073656c66000000000000000000000000000000000060648201526084016105d6565b610666828261167f565b606081518351146109835760405162461bcd60e51b815260206004820152602960248201527f455243313135353a206163636f756e747320616e6420696473206c656e67746860448201527f206d69736d61746368000000000000000000000000000000000000000000000060648201526084016105d6565b6000835167ffffffffffffffff81111561099f5761099f6126c6565b6040519080825280602002602001820160405280156109c8578160200160208202803683370190505b50905060005b8451811015610a4057610a138582815181106109ec576109ec612cf1565b6020026020010151858381518110610a0657610a06612cf1565b602002602001015161055c565b828281518110610a2557610a25612cf1565b6020908102919091010152610a3981612d35565b90506109ce565b509392505050565b6000610a548133611198565b506009805473ffffffffffffffffffffffffffffffffffffffff19166001600160a01b0392909216919091179055565b6004546001600160a01b03163314610ade5760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e657260448201526064016105d6565b610ae86000611702565b565b6000610af68133611198565b506001600160e01b0319166000908152600e60205260409020805460ff19166001179055565b600080356001600160e01b0319168152600e602052604090205460ff1615610b5757604051638bf9b99f60e01b815260040160405180910390fd5b7f3c11d16cbaffd01df69ce1c404f6340ee057498f5f00246190ea54220576a848610b828133611198565b61080283836001611761565b61066633838361190e565b600080356001600160e01b0319168152600e602052604090205460ff1615610bd457604051638bf9b99f60e01b815260040160405180910390fd5b7ff9091c9c3be31b80afbe6fb18ac7f65afc7ae70116c905e33ea83c890fdda924610bff8133611198565b60038210610c20576040516305033e0360e41b815260040160405180910390fd5b60068260038110610c3357610c33612cf1565b015483600a8460038110610c4957610c49612cf1565b0154610c559190612d1d565b1115610c745760405163c30436e960e01b815260040160405180910390fd5b60005b83811015610cd157610cc1858583818110610c9457610c94612cf1565b9050602002016020810190610ca99190612ae4565b84600160405180602001604052806000815250611a02565b610cca81612d35565b9050610c77565b5082600a8360038110610ce657610ce6612cf1565b016000828254610cf69190612d1d565b909155505050505050565b600082815260036020526040902060010154610d1d8133611198565b610802838361167f565b600454600160a01b900460ff1615610d815760405162461bcd60e51b815260206004820152601060248201527f5061757361626c653a207061757365640000000000000000000000000000000060448201526064016105d6565b600260055403610dd35760405162461bcd60e51b815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c0060448201526064016105d6565b6002600555604051600d90610de9908390612d4e565b9081526040519081900360200190205460ff1615610e33576040517f900bb2c900000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60038210610e54576040516305033e0360e41b815260040160405180910390fd5b60068260038110610e6757610e67612cf1565b0154600a8360038110610e7c57610e7c612cf1565b015403610e9c5760405163c30436e960e01b815260040160405180910390fd5b604080513360601b6bffffffffffffffffffffffff19166020808301919091526034808301869052835180840390910181526054830184528051818301207f19457468657265756d205369676e6564204d6573736167653a0a33320000000060748501526090808501919091528451808503909101815260b09093019093528151910120610f2a9083611b28565b6009546001600160a01b03908116911614610f71576040517f8baa579f00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b610f7a33610ca9565b6001600d83604051610f8c9190612d4e565b908152604051908190036020019020805491151560ff199092169190911790556001600a8460038110610fc157610fc1612cf1565b016000828254610fd19190612d1d565b90915550506001600555505050565b6001600160a01b038516331480610ffc5750610ffc8533610508565b61106e5760405162461bcd60e51b815260206004820152602960248201527f455243313135353a2063616c6c6572206973206e6f74206f776e6572206e6f7260448201527f20617070726f766564000000000000000000000000000000000000000000000060648201526084016105d6565b6107d58585858585611b44565b6004546001600160a01b031633146110d55760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e657260448201526064016105d6565b6001600160a01b0381166111515760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201527f646472657373000000000000000000000000000000000000000000000000000060648201526084016105d6565b61086781611702565b60006001600160e01b031982167f7965db0b000000000000000000000000000000000000000000000000000000001480610610575061061082611ce2565b60008281526003602090815260408083206001600160a01b038516845290915290205460ff16610666576111d6816001600160a01b03166014611d7d565b6111e1836020611d7d565b6040516020016111f2929190612d6a565b60408051601f198184030181529082905262461bcd60e51b82526105d69160040161282d565b80516106669060029060208401906125b4565b81518351146112a25760405162461bcd60e51b815260206004820152602860248201527f455243313135353a2069647320616e6420616d6f756e7473206c656e6774682060448201527f6d69736d6174636800000000000000000000000000000000000000000000000060648201526084016105d6565b6001600160a01b0384166113065760405162461bcd60e51b815260206004820152602560248201527f455243313135353a207472616e7366657220746f20746865207a65726f206164604482015264647265737360d81b60648201526084016105d6565b3360005b845181101561143057600085828151811061132757611327612cf1565b60200260200101519050600085838151811061134557611345612cf1565b602090810291909101810151600084815280835260408082206001600160a01b038e1683529093529190912054909150818110156113d85760405162461bcd60e51b815260206004820152602a60248201527f455243313135353a20696e73756666696369656e742062616c616e636520666f60448201526939103a3930b739b332b960b11b60648201526084016105d6565b6000838152602081815260408083206001600160a01b038e8116855292528083208585039055908b16825281208054849290611415908490612d1d565b925050819055505050508061142990612d35565b905061130a565b50846001600160a01b0316866001600160a01b0316826001600160a01b03167f4a39dc06d4c0dbc64b70af90fd698a233a518aa5d07e595d983b8c0526c8f7fb8787604051611480929190612deb565b60405180910390a4611496818787878787611f65565b505050505050565b60008281526003602090815260408083206001600160a01b038516845290915290205460ff166106665760008281526003602090815260408083206001600160a01b03851684529091529020805460ff191660011790556114fc3390565b6001600160a01b0316816001600160a01b0316837f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d60405160405180910390a45050565b600454600160a01b900460ff161561159a5760405162461bcd60e51b815260206004820152601060248201527f5061757361626c653a207061757365640000000000000000000000000000000060448201526064016105d6565b6004805460ff60a01b1916600160a01b1790557f62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a2586115d53390565b6040516001600160a01b03909116815260200160405180910390a1565b600454600160a01b900460ff1661164b5760405162461bcd60e51b815260206004820152601460248201527f5061757361626c653a206e6f742070617573656400000000000000000000000060448201526064016105d6565b6004805460ff60a01b191690557f5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa336115d5565b60008281526003602090815260408083206001600160a01b038516845290915290205460ff16156106665760008281526003602090815260408083206001600160a01b0385168085529252808320805460ff1916905551339285917ff6391f5c32d9c69d2a47ea670b442974b53935d1edc7fd64eb21e047a839171b9190a45050565b600480546001600160a01b0383811673ffffffffffffffffffffffffffffffffffffffff19831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b6001600160a01b0383166117dd5760405162461bcd60e51b815260206004820152602360248201527f455243313135353a206275726e2066726f6d20746865207a65726f206164647260448201527f657373000000000000000000000000000000000000000000000000000000000060648201526084016105d6565b3361180d818560006117ee8761210a565b6117f78761210a565b5050604080516020810190915260009052505050565b6000838152602081815260408083206001600160a01b0388168452909152902054828110156118a35760405162461bcd60e51b8152602060048201526024808201527f455243313135353a206275726e20616d6f756e7420657863656564732062616c60448201527f616e63650000000000000000000000000000000000000000000000000000000060648201526084016105d6565b6000848152602081815260408083206001600160a01b03898116808652918452828520888703905582518981529384018890529092908616917fc3d58168c5ae7397731d063d5bbf3d657854427343f4c083240f7aacaa2d0f62910160405180910390a45050505050565b816001600160a01b0316836001600160a01b0316036119955760405162461bcd60e51b815260206004820152602960248201527f455243313135353a2073657474696e6720617070726f76616c2073746174757360448201527f20666f722073656c66000000000000000000000000000000000000000000000060648201526084016105d6565b6001600160a01b03838116600081815260016020908152604080832094871680845294825291829020805460ff191686151590811790915591519182527f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a3505050565b6001600160a01b038416611a7e5760405162461bcd60e51b815260206004820152602160248201527f455243313135353a206d696e7420746f20746865207a65726f2061646472657360448201527f730000000000000000000000000000000000000000000000000000000000000060648201526084016105d6565b33611a9881600087611a8f8861210a565b6107d58861210a565b6000848152602081815260408083206001600160a01b038916845290915281208054859290611ac8908490612d1d565b909155505060408051858152602081018590526001600160a01b0380881692600092918516917fc3d58168c5ae7397731d063d5bbf3d657854427343f4c083240f7aacaa2d0f62910160405180910390a46107d581600087878787612155565b6000806000611b378585612251565b91509150610a40816122bf565b6001600160a01b038416611ba85760405162461bcd60e51b815260206004820152602560248201527f455243313135353a207472616e7366657220746f20746865207a65726f206164604482015264647265737360d81b60648201526084016105d6565b33611bb8818787611a8f8861210a565b6000848152602081815260408083206001600160a01b038a16845290915290205483811015611c3c5760405162461bcd60e51b815260206004820152602a60248201527f455243313135353a20696e73756666696369656e742062616c616e636520666f60448201526939103a3930b739b332b960b11b60648201526084016105d6565b6000858152602081815260408083206001600160a01b038b8116855292528083208785039055908816825281208054869290611c79908490612d1d565b909155505060408051868152602081018690526001600160a01b03808916928a821692918616917fc3d58168c5ae7397731d063d5bbf3d657854427343f4c083240f7aacaa2d0f62910160405180910390a4611cd9828888888888612155565b50505050505050565b60006001600160e01b031982167fd9b67a26000000000000000000000000000000000000000000000000000000001480611d4557506001600160e01b031982167f0e89341c00000000000000000000000000000000000000000000000000000000145b8061061057507f01ffc9a7000000000000000000000000000000000000000000000000000000006001600160e01b0319831614610610565b60606000611d8c836002612e19565b611d97906002612d1d565b67ffffffffffffffff811115611daf57611daf6126c6565b6040519080825280601f01601f191660200182016040528015611dd9576020820181803683370190505b5090507f300000000000000000000000000000000000000000000000000000000000000081600081518110611e1057611e10612cf1565b60200101906001600160f81b031916908160001a9053507f780000000000000000000000000000000000000000000000000000000000000081600181518110611e5b57611e5b612cf1565b60200101906001600160f81b031916908160001a9053506000611e7f846002612e19565b611e8a906001612d1d565b90505b6001811115611f0f577f303132333435363738396162636465660000000000000000000000000000000085600f1660108110611ecb57611ecb612cf1565b1a60f81b828281518110611ee157611ee1612cf1565b60200101906001600160f81b031916908160001a90535060049490941c93611f0881612e38565b9050611e8d565b508315611f5e5760405162461bcd60e51b815260206004820181905260248201527f537472696e67733a20686578206c656e67746820696e73756666696369656e7460448201526064016105d6565b9392505050565b6001600160a01b0384163b156114965760405163bc197c8160e01b81526001600160a01b0385169063bc197c8190611fa99089908990889088908890600401612e4f565b6020604051808303816000875af1925050508015611fe4575060408051601f3d908101601f19168201909252611fe191810190612ead565b60015b61209957611ff0612eca565b806308c379a0036120295750612004612ee6565b8061200f575061202b565b8060405162461bcd60e51b81526004016105d6919061282d565b505b60405162461bcd60e51b815260206004820152603460248201527f455243313135353a207472616e7366657220746f206e6f6e204552433131353560448201527f526563656976657220696d706c656d656e74657200000000000000000000000060648201526084016105d6565b6001600160e01b0319811663bc197c8160e01b14611cd95760405162461bcd60e51b815260206004820152602860248201527f455243313135353a204552433131353552656365697665722072656a656374656044820152676420746f6b656e7360c01b60648201526084016105d6565b6040805160018082528183019092526060916000919060208083019080368337019050509050828160008151811061214457612144612cf1565b602090810291909101015292915050565b6001600160a01b0384163b156114965760405163f23a6e6160e01b81526001600160a01b0385169063f23a6e61906121999089908990889088908890600401612f70565b6020604051808303816000875af19250505080156121d4575060408051601f3d908101601f191682019092526121d191810190612ead565b60015b6121e057611ff0612eca565b6001600160e01b0319811663f23a6e6160e01b14611cd95760405162461bcd60e51b815260206004820152602860248201527f455243313135353a204552433131353552656365697665722072656a656374656044820152676420746f6b656e7360c01b60648201526084016105d6565b60008082516041036122875760208301516040840151606085015160001a61227b87828585612475565b945094505050506122b8565b82516040036122b057602083015160408401516122a5868383612562565b9350935050506122b8565b506000905060025b9250929050565b60008160048111156122d3576122d3612fb3565b036122db5750565b60018160048111156122ef576122ef612fb3565b0361233c5760405162461bcd60e51b815260206004820152601860248201527f45434453413a20696e76616c6964207369676e6174757265000000000000000060448201526064016105d6565b600281600481111561235057612350612fb3565b0361239d5760405162461bcd60e51b815260206004820152601f60248201527f45434453413a20696e76616c6964207369676e6174757265206c656e6774680060448201526064016105d6565b60038160048111156123b1576123b1612fb3565b036124095760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202773272076616c604482015261756560f01b60648201526084016105d6565b600481600481111561241d5761241d612fb3565b036108675760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202776272076616c604482015261756560f01b60648201526084016105d6565b6000807f7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a08311156124ac5750600090506003612559565b8460ff16601b141580156124c457508460ff16601c14155b156124d55750600090506004612559565b6040805160008082526020820180845289905260ff881692820192909252606081018690526080810185905260019060a0016020604051602081039080840390855afa158015612529573d6000803e3d6000fd5b5050604051601f1901519150506001600160a01b03811661255257600060019250925050612559565b9150600090505b94509492505050565b6000807f7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff83168161259860ff86901c601b612d1d565b90506125a687828885612475565b935093505050935093915050565b8280546125c090612cb7565b90600052602060002090601f0160209004810192826125e25760008555612628565b82601f106125fb57805160ff1916838001178555612628565b82800160010185558215612628579182015b8281111561262857825182559160200191906001019061260d565b50612634929150612638565b5090565b5b808211156126345760008155600101612639565b80356001600160a01b038116811461266457600080fd5b919050565b6000806040838503121561267c57600080fd5b6126858361264d565b946020939093013593505050565b6001600160e01b03198116811461086757600080fd5b6000602082840312156126bb57600080fd5b8135611f5e81612693565b634e487b7160e01b600052604160045260246000fd5b601f8201601f1916810167ffffffffffffffff81118282101715612702576127026126c6565b6040525050565b600067ffffffffffffffff831115612723576127236126c6565b60405161273a601f8501601f1916602001826126dc565b80915083815284848401111561274f57600080fd5b83836020830137600060208583010152509392505050565b60006020828403121561277957600080fd5b813567ffffffffffffffff81111561279057600080fd5b8201601f810184136127a157600080fd5b6127b084823560208401612709565b949350505050565b6000602082840312156127ca57600080fd5b5035919050565b60005b838110156127ec5781810151838201526020016127d4565b838111156127fb576000848401525b50505050565b600081518084526128198160208601602086016127d1565b601f01601f19169290920160200192915050565b602081526000611f5e6020830184612801565b600067ffffffffffffffff82111561285a5761285a6126c6565b5060051b60200190565b600082601f83011261287557600080fd5b8135602061288282612840565b60405161288f82826126dc565b83815260059390931b85018201928281019150868411156128af57600080fd5b8286015b848110156128ca57803583529183019183016128b3565b509695505050505050565b600082601f8301126128e657600080fd5b611f5e83833560208501612709565b600080600080600060a0868803121561290d57600080fd5b6129168661264d565b94506129246020870161264d565b9350604086013567ffffffffffffffff8082111561294157600080fd5b61294d89838a01612864565b9450606088013591508082111561296357600080fd5b61296f89838a01612864565b9350608088013591508082111561298557600080fd5b50612992888289016128d5565b9150509295509295909350565b600080604083850312156129b257600080fd5b823591506129c26020840161264d565b90509250929050565b600080604083850312156129de57600080fd5b823567ffffffffffffffff808211156129f657600080fd5b818501915085601f830112612a0a57600080fd5b81356020612a1782612840565b604051612a2482826126dc565b83815260059390931b8501820192828101915089841115612a4457600080fd5b948201945b83861015612a6957612a5a8661264d565b82529482019490820190612a49565b96505086013592505080821115612a7f57600080fd5b50612a8c85828601612864565b9150509250929050565b600081518084526020808501945080840160005b83811015612ac657815187529582019590820190600101612aaa565b509495945050505050565b602081526000611f5e6020830184612a96565b600060208284031215612af657600080fd5b611f5e8261264d565b60008060408385031215612b1257600080fd5b612b1b8361264d565b915060208301358015158114612b3057600080fd5b809150509250929050565b600060208284031215612b4d57600080fd5b813567ffffffffffffffff811115612b6457600080fd5b6127b0848285016128d5565b600080600060408486031215612b8557600080fd5b833567ffffffffffffffff80821115612b9d57600080fd5b818601915086601f830112612bb157600080fd5b813581811115612bc057600080fd5b8760208260051b8501011115612bd557600080fd5b6020928301989097509590910135949350505050565b60008060408385031215612bfe57600080fd5b82359150602083013567ffffffffffffffff811115612c1c57600080fd5b612a8c858286016128d5565b60008060408385031215612c3b57600080fd5b612c448361264d565b91506129c26020840161264d565b600080600080600060a08688031215612c6a57600080fd5b612c738661264d565b9450612c816020870161264d565b93506040860135925060608601359150608086013567ffffffffffffffff811115612cab57600080fd5b612992888289016128d5565b600181811c90821680612ccb57607f821691505b602082108103612ceb57634e487b7160e01b600052602260045260246000fd5b50919050565b634e487b7160e01b600052603260045260246000fd5b634e487b7160e01b600052601160045260246000fd5b60008219821115612d3057612d30612d07565b500190565b600060018201612d4757612d47612d07565b5060010190565b60008251612d608184602087016127d1565b9190910192915050565b7f416363657373436f6e74726f6c3a206163636f756e7420000000000000000000815260008351612da28160178501602088016127d1565b7f206973206d697373696e6720726f6c65200000000000000000000000000000006017918401918201528351612ddf8160288401602088016127d1565b01602801949350505050565b604081526000612dfe6040830185612a96565b8281036020840152612e108185612a96565b95945050505050565b6000816000190483118215151615612e3357612e33612d07565b500290565b600081612e4757612e47612d07565b506000190190565b60006001600160a01b03808816835280871660208401525060a06040830152612e7b60a0830186612a96565b8281036060840152612e8d8186612a96565b90508281036080840152612ea18185612801565b98975050505050505050565b600060208284031215612ebf57600080fd5b8151611f5e81612693565b600060033d1115612ee35760046000803e5060005160e01c5b90565b600060443d1015612ef45790565b6040516003193d81016004833e81513d67ffffffffffffffff8160248401118184111715612f2457505050505090565b8285019150815181811115612f3c5750505050505090565b843d8701016020828501011115612f565750505050505090565b612f65602082860101876126dc565b509095945050505050565b60006001600160a01b03808816835280871660208401525084604083015283606083015260a06080830152612fa860a0830184612801565b979650505050505050565b634e487b7160e01b600052602160045260246000fdfea2646970667358221220c79f78a9d8f9e8db10ed0bfadca54601596ff947857df9b463112c433b8681f664736f6c634300080e003300000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000007697066733a2f2f00000000000000000000000000000000000000000000000000

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

00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000007697066733a2f2f00000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : uri (string): ipfs://

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000020
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000007
Arg [2] : 697066733a2f2f00000000000000000000000000000000000000000000000000