Contract 0x0DA41D0B9CC3ebB72E9C77a4b0538c34A31888fe

 
 
Txn Hash
Method
Block
From
To
Value
0x947b3410dfda0890bd4d79987edcdb33cae0cb1578e00889335cdbd0cba993cbWithdraw155969712022-09-23 15:34:3565 days 4 hrs ago0x7b802e711380e5746a3da8ae6951d1a312a3e8e8 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.0004786 12.82171848
0xaea6a4a3c4f3f93553a8b038225bb3e91848137ef5b5521056f227af214daf27Set Approval For...154661562022-09-03 15:28:4985 days 4 hrs ago0xef3da44b92e6ce57d35646fc4b147acc187c125f IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.00036156 7.83343651
0x983791616a0fe5b47ecf4733bd79fadae8d0308e57df8c088f7f55507b502e81Set Approval For...154564122022-09-02 1:58:5086 days 18 hrs ago0x0b6c17d16d3002bb866ea01b89bfb3c6dd94a1a0 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.00054085 11.71780473
0xda0b18fe07719136696ff5f256742541e282ee989749319042fa2542327778e0Safe Transfer Fr...154182082022-08-26 23:20:4092 days 20 hrs ago0x45791ede84ab1563c1b9ad67531429360d394064 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.00353318 49.5398747
0xad077df0cebd37f84b2ba37070710f530b2e1d584484ea0ef1c7a631ef95e644Transfer From153745542022-08-20 0:50:1099 days 19 hrs ago0xbc770af2371589cd1c5dfd19c65dca0ea0f96da4 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.00163598 12.79445721
0x4beb5ad65fa6268a554e555f0da315ab5f219c5e754ba8d72dcaffe2e46b061aSafe Transfer Fr...153615482022-08-17 23:22:01101 days 20 hrs ago0x7b802e711380e5746a3da8ae6951d1a312a3e8e8 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.0005207 7.30093703
0x6b6a8ed4da019324a2bc3f73c4a3cdc36478d1e40b0d9716072e3ef5d1d791deSafe Transfer Fr...153615472022-08-17 23:21:54101 days 20 hrs ago0x7b802e711380e5746a3da8ae6951d1a312a3e8e8 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.0005022 6.72794569
0xa6fbf3edad4ed8f56243943936c636ecf4e6c270bdd17216591e0e59d1bbab8eSafe Transfer Fr...153615392022-08-17 23:20:40101 days 20 hrs ago0x7b802e711380e5746a3da8ae6951d1a312a3e8e8 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.00087169 9.50127639
0x8b5c1e3057ef0b707eed9ba52928707e86b12af7127d335b3bf89072a765eaa8Safe Transfer Fr...153614992022-08-17 23:10:59101 days 20 hrs ago0x7b802e711380e5746a3da8ae6951d1a312a3e8e8 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.00161205 10.13658466
0x35caf5643abeaa5d7a668939ee78d73a0669d201160692617eb1b4a51dc8f2b9Safe Transfer Fr...153569092022-08-17 5:36:55102 days 14 hrs ago0xabf0eef81ceff99aac3f306b74f68ca698363e8f IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.00043771 6.1372854
0xf39ab93898df07e71a03f1ef083ee5bb87d6bcdfadac7071c086c848b1691936Set Approval For...153368552022-08-14 1:30:58105 days 18 hrs ago0x25f2062aa327388ab55d4a5fa68c9ee6057cfca8 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.00028423 6.15795313
0xead246aaff585fa6bbbdd0db882381a65d359011ee841d65846ab0be0e5f3684Mint153279762022-08-12 16:17:58107 days 3 hrs ago0xecb28503b9f887dfc37ec7d650685154dc830388 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0.129 Ether0.00558175 43.87482623
0x5f036ded23d25a691754c15d3451dc967d4da289fe587e0508bf05f3a91591e0Mint153252682022-08-12 5:51:31107 days 14 hrs agoENS Name thebusdriver.eth IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0.129 Ether0.00093512 7.3504369
0x750e9d1838987e8f3f17db58dcd9646e1200fe155c91280c53d5639fded6cb74Mint153197502022-08-11 8:46:06108 days 11 hrs ago0x1c051389514fe8eac8cab263db212989d192e47b IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0.645 Ether0.00500469 40.98443107
0xb68e3c0128bb5c8aed3db0a4fcb548d09fe854e7ca2f76fe13cf17afaa469951Mint153195552022-08-11 8:02:42108 days 12 hrs agoENS Name noxxx.eth IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0.129 Ether0.00235064 18.4770066
0x1fcbff9442e29358795ac4fcfc416287eff167e6e135b67802f122d7f7fd63ddMint153183992022-08-11 3:41:08108 days 16 hrs ago0x7b78d36a1434d6f16922a0319a27968b07654bcc IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0.129 Ether0.00227506 17.8829237
0x0882fa5bd1b2dc4091b5e8afcbcc3b95dee62955340ed6c4d6f0a2e394a7a4c0Set Approval For...153180892022-08-11 2:27:52108 days 17 hrs agoENS Name ezkmints.eth IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.00087959 19.05649348
0xf3e931e5f9fe20623db33bfef75070b192d0e4ab8ab61673d97cc83c996daf26Mint153180722022-08-11 2:24:41108 days 17 hrs agoENS Name ezkmints.eth IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0.129 Ether0.00263482 20.7107704
0x4d7a54e0b35363156ae7c91481c434f938f6ade7eef15efd24c91bb708bf23b0Mint153180032022-08-11 2:06:48108 days 17 hrs ago0xfe085c993541a0a0811af8e06121aca77166608d IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0.129 Ether0.00332071 26.10213152
0xbf31baff69511267318cd9864f1f1d1ef3c06c141b4ac764a2b0f72c741fce47Mint153179682022-08-11 2:00:47108 days 18 hrs ago0xb1ab0b56f7074bc5871edbfc807b3490e6db61b8 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0.258 Ether0.00333326 25.80008479
0xad56fb317c7171e68ceccbc92e3a3052dd844a4c3310c0a44a89ad50cb75222dSet Signer Activ...153179432022-08-11 1:55:47108 days 18 hrs ago0x7b802e711380e5746a3da8ae6951d1a312a3e8e8 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.00071026 24.68860321
0x8475fd54e5f516276b60136978a087a32d3b6ee209505d01df65d22957f16db0Set Pioneer Pass...153179182022-08-11 1:51:17108 days 18 hrs ago0x7b802e711380e5746a3da8ae6951d1a312a3e8e8 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0 Ether0.00124602 43.45644801
0x2d53c946e605ee5cad794f6c607753c704af41ff142611351e0d172fd82cc66eMint153178892022-08-11 1:42:52108 days 18 hrs ago0x45791ede84ab1563c1b9ad67531429360d394064 IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0.129 Ether0.00238952 18.16656292
0x5e659f291eaadb30fd6a1b66ca254d4bd5ff3068b1156b9072456a0e83e1350cMint153176672022-08-11 0:55:33108 days 19 hrs ago0xabf0eef81ceff99aac3f306b74f68ca698363e8f IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0.129 Ether0.00541206 41.15201016
0x03290d63f344dce36d0356c762d20d63775b3c7128141eb810fd0c09c22fd8daMint153175742022-08-11 0:33:40108 days 19 hrs agoENS Name sk8er420.eth IN  0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888fe0.129 Ether0.00170524 12.96627056
[ Download CSV Export 
Latest 2 internal transactions
Parent Txn Hash Block From To Value
0x947b3410dfda0890bd4d79987edcdb33cae0cb1578e00889335cdbd0cba993cb155969712022-09-23 15:34:3565 days 4 hrs ago 0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888feENS Name exlabs.eth4.515 Ether
0x1aa4ced405fe711dcbeaa3b4a201aeb989a9d74db70fe19d8cbb3e5d2cd10a3e152869792022-08-06 5:50:48113 days 14 hrs ago 0x0da41d0b9cc3ebb72e9c77a4b0538c34a31888feENS Name exlabs.eth2.451 Ether
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
ExplorationLabs

Compiler Version
v0.8.4+commit.c7e474f2

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license
File 1 of 21 : ExplorationLabs.sol
// SPDX-License-Identifier: MIT

/*
............EXLABS.............
Building for future generations
..PROGRESSUS EST SACRIFICIUM...
...............................
**/

pragma solidity ^0.8.4;

import "erc721a/contracts/ERC721A.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/security/Pausable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "./ExploreToken.sol";

contract ExplorationLabs is ERC721A, Pausable, Ownable, ReentrancyGuard {
    
    using ECDSA for bytes32;
    using Strings for uint256;
    enum SaleType { INACTIVE, PIONEER_PASS, PRESALE, GENERAL }

    SaleType saleType = SaleType.INACTIVE;

    string private baseTokenURI;

    uint256 public cost = 0.10 ether;
    uint256 public pioneerPassCost = 0.129 ether;
    uint256 public maxSupply = 5000;
    uint256 public preSaleMaxSupply = 4500;
    uint256 public pioneerPassMaxSupply = 500;
    uint256 public maxMintAmt = 20;
    uint256 public pioneerPassMaxMintAmt = 1;

    address private _signerAddress;
    bool private signerActive = true;
    address private paymentAddress;
    address private royaltyAddress;
    uint96 private royaltyBasisPoints = 500;
    bytes4 private constant _INTERFACE_ID_ERC2981 = 0x2a55205a;
    
    address ExploreTokenAddr;
    IExploreToken public exploreToken;
    
    constructor(
        address signerAddress_
    ) ERC721A("ExplorationLabs", "EXL") {
        _signerAddress = signerAddress_;
    }

    function _baseURI() internal view virtual override returns (string memory) {
        return baseTokenURI;
    }

    function setBaseURI(string calldata baseURI) external onlyOwner {
        baseTokenURI = baseURI;
    }

    function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) {
        require(_exists(_tokenId), "URI query for nonexistent token");

        string memory currentBaseURI = _baseURI();
        return bytes(currentBaseURI).length > 0 ? string(abi.encodePacked(currentBaseURI, _tokenId.toString())) : "";
    }

    function mint(uint256 _quantity, bytes calldata signature) external payable {
        require(saleType != SaleType.INACTIVE);
        require(tx.origin == msg.sender, "Must be called by a user");
        require(_quantity > 0, "Must mint at least 1");

        if(signerActive) {
            require(_signerAddress == keccak256(
                abi.encodePacked(
                    "\x19Ethereum Signed Message:\n32",
                    bytes32(uint256(uint160(msg.sender)))
                )
            ).recover(signature), "Signer address mismatch");  
        }

        uint256 _maxMintAmt = maxMintAmt;
        uint256 _maxSupply = maxSupply;
        uint256 _cost = cost;

        if(saleType == SaleType.PIONEER_PASS) {
            _maxMintAmt = pioneerPassMaxMintAmt;
            _maxSupply = pioneerPassMaxSupply;
            _cost = pioneerPassCost;
        } else if(saleType == SaleType.PRESALE) {
            _maxSupply = preSaleMaxSupply;
        }

        require(_numberMinted(msg.sender) + _quantity <= _maxMintAmt, "Attempted to mint more than allowed per address");
        require(totalSupply() + _quantity <= _maxSupply, "Mint limit reached");
        require(msg.value >= _cost * _quantity, "Ether value sent is incorrect"); 

        _safeMint(msg.sender, _quantity);

        exploreToken.updateRewardOnMint(msg.sender);
    }

    function devMint(uint256 _quantity) external onlyOwner {
        require(totalSupply() + _quantity <= maxSupply, "Mint limit reached");

        _safeMint(msg.sender, _quantity);

        exploreToken.updateRewardOnMint(msg.sender);
    }

    function numberMinted(address owner) external view returns (uint256) {
        return _numberMinted(owner);
    }

    function ownedTokensByAddress(address owner) external view returns (uint256[] memory) {
        uint256 totalTokensOwned = balanceOf(owner);
        uint256[] memory allTokenIds = new uint256[](totalTokensOwned);

        for (uint256 i = 0; i < totalTokensOwned; i++) {
            allTokenIds[i] = (tokenOfOwnerByIndex(owner, i));
        }

        return allTokenIds;
    }

    function getMsg() public view returns(string memory) {
        return exploreToken.checkMsg();
    }

    function mintEXPReward() external {
		exploreToken.mintReward(msg.sender);
	}

    function transferFrom(address from, address to, uint256 tokenId) public override {
		exploreToken.updateReward(from, to);
		ERC721A.transferFrom(from, to, tokenId);
	}

    function setExploreTokenAddr (address exploreTokenaddress) external onlyOwner {
        ExploreTokenAddr = exploreTokenaddress;
        exploreToken = IExploreToken(ExploreTokenAddr);
    }

    function setMaxSupply(uint256 _maxSupply) external onlyOwner {
        maxSupply = _maxSupply;
    }

    function setPresaleMaxSupply(uint256 _presaleMaxSupply) external onlyOwner {
        preSaleMaxSupply = _presaleMaxSupply;
    }

    function setSignerActive(bool _signerActive) external onlyOwner {
        signerActive = _signerActive;
    }

    function setCost(uint256 _newCost) external onlyOwner {
        cost = _newCost;
    }

    function setPioneerPassCost(uint256 _newPioneerPassCost) external onlyOwner {
        pioneerPassCost = _newPioneerPassCost;
    }

    function setPioneerPassMaxSupply(uint256 _newPioneerPassMaxSupply) external onlyOwner {
        pioneerPassMaxSupply = _newPioneerPassMaxSupply;
    }

    function setPioneerPassMaxMintAmt(uint256 _newPioneerPassMaxMintAmt) external onlyOwner {
        pioneerPassMaxMintAmt = _newPioneerPassMaxMintAmt;
    }

    function getSaleType() external view returns (SaleType) {
        return saleType;
    }

    function inactiveSaleOpen() external onlyOwner {
        saleType = SaleType.INACTIVE;
    }

    function pioneerPassSaleOpen() external onlyOwner {
        saleType = SaleType.PIONEER_PASS;
    }

    function presaleOpen() external onlyOwner {
        saleType = SaleType.PRESALE;
    }

    function generalSaleOpen() external onlyOwner {
        saleType = SaleType.GENERAL;
    }

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

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

    function setPaymentAddress(address _paymentAddress) external onlyOwner {
        paymentAddress = _paymentAddress;
    }

    function setRoyaltyAddress(address _royaltyAddress) external onlyOwner {
        royaltyAddress = _royaltyAddress;
    }

    function royaltyInfo(uint256 _tokenId, uint256 _salePrice)
        external
        view
        returns (address receiver, uint256 royaltyAmount)
    {
        require(_exists(_tokenId), "Cannot query non-existent token");
        return (royaltyAddress, (_salePrice * royaltyBasisPoints) / 10000);
    }

    function getMissionStatement() external pure returns (string memory) {
        return "Building For Future Generations";
    }

    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC721A)
        returns (bool)
    {
        if (interfaceId == _INTERFACE_ID_ERC2981) {
            return true;
        }
        return super.supportsInterface(interfaceId);
    }

    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 tokenId,
        uint256 quantity
    ) internal whenNotPaused override(ERC721A) {
        super._beforeTokenTransfers(from, to, tokenId, quantity);
    }

    function withdraw() external onlyOwner nonReentrant {
        (bool success, ) = payable(paymentAddress).call{
            value: address(this).balance
        }("");
        
        require(success, "Transfer failed");
    }
}

File 2 of 21 : ERC721A.sol
// SPDX-License-Identifier: MIT
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '@openzeppelin/contracts/token/ERC721/IERC721.sol';
import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol';
import '@openzeppelin/contracts/utils/Address.sol';
import '@openzeppelin/contracts/utils/Context.sol';
import '@openzeppelin/contracts/utils/Strings.sol';
import '@openzeppelin/contracts/utils/introspection/ERC165.sol';

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

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

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

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

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        _approve(to, tokenId, owner);
    }

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

        return _tokenApprovals[tokenId];
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        _beforeTokenTransfers(from, to, tokenId, 1);

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     * This read function is O(totalSupply). If calling from a separate contract, be sure to test gas first.
     * It may also degrade with extremely large collection sizes (e.g >> 10000), test for your use case.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {
        if (index >= balanceOf(owner)) revert OwnerIndexOutOfBounds();
        uint256 numMintedSoFar = _currentIndex;
        uint256 tokenIdsIdx;
        address currOwnershipAddr;

        // Counter overflow is impossible as the loop breaks when
        // uint256 i is equal to another uint256 numMintedSoFar.
        unchecked {
            for (uint256 i; i < numMintedSoFar; i++) {
                TokenOwnership memory ownership = _ownerships[i];
                if (ownership.burned) {
                    continue;
                }
                if (ownership.addr != address(0)) {
                    currOwnershipAddr = ownership.addr;
                }
                if (currOwnershipAddr == owner) {
                    if (tokenIdsIdx == index) {
                        return i;
                    }
                    tokenIdsIdx++;
                }
            }
        }

        // Execution should never reach this point.
        revert();
    }

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

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

File 3 of 21 : ReentrancyGuard.sol
// 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;
    }
}

File 4 of 21 : Pausable.sol
// 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());
    }
}

File 5 of 21 : Ownable.sol
// 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);
    }
}

File 6 of 21 : ECDSA.sol
// 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));
    }
}

File 7 of 21 : ExploreToken.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
import "@openzeppelin/contracts/security/Pausable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";

interface IExLabsNFT {
	function balanceOf(address _user) external view returns(uint256);
}

interface IExploreToken {
    function checkMsg() external view returns(string memory);
    function mintReward(address) external;
    function updateRewardOnMint(address) external;
    function updateReward(address _from, address _to) external;
}

contract ExploreToken is ERC20, ERC20Burnable, Pausable, Ownable {
    using SafeMath for uint256;
	uint256 constant public baseYieldRate = 10 ether;

    // December 5, 2021 8:00:00 AM PST
    uint256 constant public START = 1638720000;
    // January 31, 2028 8:00:00 PM PST
    uint256 constant public END = 1832990400;

    mapping(address => uint256) public rewards;
    mapping(address => uint256) public lastUpdate;

    IExLabsNFT public nftContract; 

    event RewardPaid(address indexed user, uint256 reward);

    string constant public TOKEN_NAME = "Explore Token";
    string constant public TOKEN_SYMBOL = "EXP";

    constructor(address _nftContract) ERC20(TOKEN_NAME, TOKEN_SYMBOL) {
        nftContract = IExLabsNFT(_nftContract);
    }

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

	function updateRewardOnMint(address _user) public {
		require(msg.sender == address(nftContract), "Can't call this");
		uint256 time = min(block.timestamp, END);
		uint256 timerUser = lastUpdate[_user];

		if (timerUser > 0) {
			rewards[_user] = rewards[_user].add(nftContract.balanceOf(_user).mul(baseYieldRate.mul((time.sub(timerUser)))).div(86400));
        } else {
		    lastUpdate[_user] = time;
        }   
	}

    function updateReward(address _from, address _to) external {
        uint256 time = min(block.timestamp, END);
        uint256 timerFrom = lastUpdate[_from];

        if (timerFrom > 0) {
            rewards[_from] += nftContract
                .balanceOf(_from)
                .mul(baseYieldRate.mul((time.sub(timerFrom))))
                .div(86400);
        }

        if (timerFrom != END) {
			lastUpdate[_from] = time;
        }

        if (_to != address(0)) {
            uint256 timerTo = lastUpdate[_to];
            if (timerTo > 0) {
                rewards[_to] += nftContract
                    .balanceOf(_to)
                    .mul(baseYieldRate.mul((time.sub(timerTo))))
                    .div(86400);
            }
            if (timerTo != END) {
                lastUpdate[_to] = time;
            }
        }
    }

    function mintReward(address _to) external {
		require(msg.sender == address(nftContract), "Can only be called by ExLabs contract");

        uint256 exLabsBal = nftContract.balanceOf(_to);
        require(exLabsBal != 0, "Not a valid Exploration NFT owner");

        uint256 time = min(block.timestamp, END);
        uint256 reward = rewards[_to];
        uint256 unclaimed = this.getTotalClaimable(_to);

		if (reward > 0) {
		 	rewards[_to] = 0;
            lastUpdate[_to] = time;
		 	mint(_to, reward + unclaimed);
		 	emit RewardPaid(_to, reward + unclaimed);
		} else {
            lastUpdate[_to] = time;
            mint(_to, unclaimed);
		 	emit RewardPaid(_to, unclaimed);
        }
	}

    function getTotalClaimable (address _user) external view returns (uint256) {
        uint256 time = min(block.timestamp, END);
        uint256 unclaimed = nftContract.balanceOf(_user).mul(baseYieldRate.mul(time.sub(lastUpdate[_user]))).div(86400);

        return rewards[_user] + unclaimed;
    }    
    
    function burn(address _from, uint256 _amount) external {
		require(msg.sender == address(nftContract));
		_burn(_from, _amount);
	}

    function mint(address to, uint256 amount) internal {
        _mint(to, amount);
    }
    
    function pause() public onlyOwner {
        _pause();
    }

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

    function _beforeTokenTransfer(address from, address to, uint256 amount)
        internal
        whenNotPaused
        override
    {
        super._beforeTokenTransfer(from, to, amount);
    }
}

File 8 of 21 : IERC721.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

File 9 of 21 : IERC721Receiver.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

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

File 10 of 21 : IERC721Metadata.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

File 11 of 21 : IERC721Enumerable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

File 12 of 21 : Address.sol
// 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);
            }
        }
    }
}

File 13 of 21 : Context.sol
// 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;
    }
}

File 14 of 21 : Strings.sol
// 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);
    }
}

File 15 of 21 : ERC165.sol
// 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;
    }
}

File 16 of 21 : IERC165.sol
// 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);
}

File 17 of 21 : ERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, _allowances[owner][spender] + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        address owner = _msgSender();
        uint256 currentAllowance = _allowances[owner][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
        }
        _balances[to] += amount;

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Spend `amount` form the allowance of `owner` toward `spender`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

File 18 of 21 : ERC20Burnable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/extensions/ERC20Burnable.sol)

pragma solidity ^0.8.0;

import "../ERC20.sol";
import "../../../utils/Context.sol";

/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        _spendAllowance(account, _msgSender(), amount);
        _burn(account, amount);
    }
}

File 19 of 21 : SafeMath.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/math/SafeMath.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

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

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

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

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

File 20 of 21 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

File 21 of 21 : IERC20Metadata.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

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

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"signerAddress_","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"MintedQueryForZeroAddress","type":"error"},{"inputs":[],"name":"OwnerIndexOutOfBounds","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"cost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_quantity","type":"uint256"}],"name":"devMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"exploreToken","outputs":[{"internalType":"contract IExploreToken","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"generalSaleOpen","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getMissionStatement","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"getMsg","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getSaleType","outputs":[{"internalType":"enum ExplorationLabs.SaleType","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"inactiveSaleOpen","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintAmt","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_quantity","type":"uint256"},{"internalType":"bytes","name":"signature","type":"bytes"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintEXPReward","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"numberMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"ownedTokensByAddress","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pioneerPassCost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pioneerPassMaxMintAmt","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pioneerPassMaxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pioneerPassSaleOpen","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"preSaleMaxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"presaleOpen","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"royaltyAmount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newCost","type":"uint256"}],"name":"setCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"exploreTokenaddress","type":"address"}],"name":"setExploreTokenAddr","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxSupply","type":"uint256"}],"name":"setMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_paymentAddress","type":"address"}],"name":"setPaymentAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newPioneerPassCost","type":"uint256"}],"name":"setPioneerPassCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newPioneerPassMaxMintAmt","type":"uint256"}],"name":"setPioneerPassMaxMintAmt","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_newPioneerPassMaxSupply","type":"uint256"}],"name":"setPioneerPassMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_presaleMaxSupply","type":"uint256"}],"name":"setPresaleMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_royaltyAddress","type":"address"}],"name":"setRoyaltyAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_signerActive","type":"bool"}],"name":"setSignerActive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

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

0000000000000000000000002acaf30be8649a542fd4425686b56bdb045e880b

-----Decoded View---------------
Arg [0] : signerAddress_ (address): 0x2aCaF30Be8649a542fD4425686b56BDB045E880B

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000002acaf30be8649a542fd4425686b56bdb045e880b


Deployed ByteCode Sourcemap

499:7281:18:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;7005:291;;;;;;;;;;-1:-1:-1;7005:291:18;;;;;:::i;:::-;;:::i;:::-;;;9252:14:21;;9245:22;9227:41;;9215:2;9200:18;7005:291:18;;;;;;;;6436:120;;;;;;;;;;-1:-1:-1;6436:120:18;;;;;:::i;:::-;;:::i;:::-;;8139:98:20;;;;;;;;;;;;;:::i;:::-;;;;;;;:::i;9595:200::-;;;;;;;;;;-1:-1:-1;9595:200:20;;;;;:::i;:::-;;:::i;:::-;;;-1:-1:-1;;;;;7322:32:21;;;7304:51;;7292:2;7277:18;9595:200:20;7259:102:21;9172:362:20;;;;;;;;;;-1:-1:-1;9172:362:20;;;;;:::i;:::-;;:::i;4894:128:18:-;;;;;;;;;;-1:-1:-1;4894:128:18;;;;;:::i;:::-;;:::i;1036:40::-;;;;;;;;;;;;;;;;;;;17208:25:21;;;17196:2;17181:18;1036:40:18;17163:76:21;6076:90:18;;;;;;;;;;;;;:::i;784:32::-;;;;;;;;;;;;;;;;4114:297:20;;;;;;;;;;-1:-1:-1;4364:12:20;;4158:7;4348:13;:28;4114:297;;4420:167:18;;;;;;;;;;-1:-1:-1;4420:167:18;;;;;:::i;:::-;;:::i;6562:305::-;;;;;;;;;;-1:-1:-1;6562:305:18;;;;;:::i;:::-;;:::i;:::-;;;;-1:-1:-1;;;;;8360:32:21;;;8342:51;;8424:2;8409:18;;8402:34;;;;8315:18;6562:305:18;8297:145:21;20535:1068:20;;;;;;;;;;-1:-1:-1;20535:1068:20;;;;;:::i;:::-;;:::i;953:41:18:-;;;;;;;;;;;;;;;;5527:154;;;;;;;;;;-1:-1:-1;5527:154:18;;;;;:::i;:::-;;:::i;3485:238::-;;;;;;;;;;-1:-1:-1;3485:238:18;;;;;:::i;:::-;;:::i;5028:109::-;;;;;;;;;;-1:-1:-1;5028:109:18;;;;;:::i;:::-;;:::i;7552:226::-;;;;;;;;;;;;;:::i;6239:65::-;;;;;;;;;;;;;:::i;10656:179:20:-;;;;;;;;;;-1:-1:-1;10656:179:20;;;;;:::i;:::-;;:::i;4593:189:18:-;;;;;;;;;;-1:-1:-1;4593:189:18;;;;;:::i;:::-;;:::i;5143:86::-;;;;;;;;;;-1:-1:-1;5143:86:18;;;;;:::i;:::-;;:::i;1672:103::-;;;;;;;;;;-1:-1:-1;1672:103:18;;;;;:::i;:::-;;:::i;5781:92::-;;;;;;;;;;;;;:::i;1098:84:1:-;;;;;;;;;;-1:-1:-1;1168:7:1;;;;1098:84;;6310:120:18;;;;;;;;;;-1:-1:-1;6310:120:18;;;;;:::i;:::-;;:::i;7955:122:20:-;;;;;;;;;;-1:-1:-1;7955:122:20;;;;;:::i;:::-;;:::i;5879:99:18:-;;;;;;;;;;;;;:::i;4337:77::-;;;;;;;;;;;;;:::i;6873:126::-;;;;;;;;;;-1:-1:-1;6952:40:18;;;;;;;;;;;;;;;;;6873:126;;4788:100;;;;;;;;;;-1:-1:-1;4788:100:18;;;;;:::i;:::-;;:::i;5202:203:20:-;;;;;;;;;;-1:-1:-1;5202:203:20;;;;;:::i;:::-;;:::i;1668:101:0:-;;;;;;;;;;;;;:::i;6172:61:18:-;;;;;;;;;;;;;:::i;1036:85:0:-;;;;;;;;;;-1:-1:-1;1108:6:0;;;;;-1:-1:-1;;;;;1108:6:0;1036:85;;1373:33:18;;;;;;;;;;-1:-1:-1;1373:33:18;;;;-1:-1:-1;;;;;1373:33:18;;;8301:102:20;;;;;;;;;;;;;:::i;909:38:18:-;;;;;;;;;;;;;;;;9862:274:20;;;;;;;;;;-1:-1:-1;9862:274:20;;;;;:::i;:::-;;:::i;1000:30:18:-;;;;;;;;;;;;;;;;4231:100;;;;;;;;;;;;;:::i;10901:359:20:-;;;;;;;;;;-1:-1:-1;10901:359:20;;;;;:::i;:::-;;:::i;5984:86:18:-;;;;;;;;;;;;;:::i;1781:337::-;;;;;;;;;;-1:-1:-1;1781:337:18;;;;;:::i;:::-;;:::i;5687:88::-;;;;;;;;;;-1:-1:-1;5760:8:18;;;;5687:88;;;;;;:::i;5235:130::-;;;;;;;;;;-1:-1:-1;5235:130:18;;;;;:::i;:::-;;:::i;872:31::-;;;;;;;;;;;;;;;;5371:150;;;;;;;;;;-1:-1:-1;5371:150:18;;;;;:::i;:::-;;:::i;2124:1355::-;;;;;;:::i;:::-;;:::i;3848:377::-;;;;;;;;;;-1:-1:-1;3848:377:18;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;3729:113::-;;;;;;;;;;-1:-1:-1;3729:113:18;;;;;:::i;:::-;;:::i;10202:162:20:-;;;;;;;;;;-1:-1:-1;10202:162:20;;;;;:::i;:::-;-1:-1:-1;;;;;10322:25:20;;;10299:4;10322:25;;;:18;:25;;;;;;;;:35;;;;;;;;;;;;;;;10202:162;1918:198:0;;;;;;;;;;-1:-1:-1;1918:198:0;;;;;:::i;:::-;;:::i;822:44:18:-;;;;;;;;;;;;;;;;7005:291;7139:4;-1:-1:-1;;;;;;7163:36:18;;-1:-1:-1;;;7163:36:18;7159:78;;;-1:-1:-1;7222:4:18;;7005:291;-1:-1:-1;7005:291:18:o;7159:78::-;7253:36;7277:11;7253:23;:36::i;:::-;7246:43;7005:291;-1:-1:-1;;7005:291:18:o;6436:120::-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;;;;;;;;;6517:14:18::1;:32:::0;;-1:-1:-1;;;;;;6517:32:18::1;-1:-1:-1::0;;;;;6517:32:18;;;::::1;::::0;;;::::1;::::0;;6436:120::o;8139:98:20:-;8193:13;8225:5;8218:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8139:98;:::o;9595:200::-;9663:7;9687:16;9695:7;9687;:16::i;:::-;9682:64;;9712:34;;-1:-1:-1;;;9712:34:20;;;;;;;;;;;9682:64;-1:-1:-1;9764:24:20;;;;:15;:24;;;;;;-1:-1:-1;;;;;9764:24:20;;9595:200::o;9172:362::-;9244:13;9260:24;9276:7;9260:15;:24::i;:::-;9244:40;;9304:5;-1:-1:-1;;;;;9298:11:20;:2;-1:-1:-1;;;;;9298:11:20;;9294:48;;;9318:24;;-1:-1:-1;;;9318:24:20;;;;;;;;;;;9294:48;719:10:12;-1:-1:-1;;;;;9357:21:20;;;;;;:63;;-1:-1:-1;9383:37:20;9400:5;719:10:12;10202:162:20;:::i;9383:37::-;9382:38;9357:63;9353:136;;;9443:35;;-1:-1:-1;;;9443:35:20;;;;;;;;;;;9353:136;9499:28;9508:2;9512:7;9521:5;9499:8;:28::i;:::-;9172:362;;;:::o;4894:128:18:-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;4979:16:18::1;:36:::0;4894:128::o;6076:90::-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;6132:8:18::1;:27:::0;;6143:16:::1;::::0;6132:8;-1:-1:-1;;6132:27:18::1;::::0;6143:16;6132:27:::1;;;;;;6076:90::o:0;4420:167::-;4505:12;;:35;;-1:-1:-1;;;4505:35:18;;-1:-1:-1;;;;;7596:15:21;;;4505:35:18;;;7578:34:21;7648:15;;;7628:18;;;7621:43;4505:12:18;;;;:25;;7513:18:21;;4505:35:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4544:39;4565:4;4571:2;4575:7;4544:20;:39::i;6562:305::-;6668:16;6686:21;6731:17;6739:8;6731:7;:17::i;:::-;6723:61;;;;-1:-1:-1;;;6723:61:18;;15843:2:21;6723:61:18;;;15825:21:21;15882:2;15862:18;;;15855:30;15921:33;15901:18;;;15894:61;15972:18;;6723:61:18;15815:181:21;6723:61:18;6802:14;;-1:-1:-1;;;;;6802:14:18;;;6854:5;;6819:31;;-1:-1:-1;;;6832:18:18;;;;6819:10;:31;:::i;:::-;6818:41;;;;:::i;:::-;6794:66;;;;6562:305;;;;;;:::o;20535:1068:20:-;20615:7;20647:16;20657:5;20647:9;:16::i;:::-;20638:5;:25;20634:61;;20672:23;;-1:-1:-1;;;20672:23:20;;;;;;;;;;;20634:61;20705:22;20730:13;;;20705:22;;20973:543;20993:14;20989:1;:18;20973:543;;;21032:31;21066:14;;;:11;:14;;;;;;;;;21032:48;;;;;;;;;-1:-1:-1;;;;;21032:48:20;;;;-1:-1:-1;;;21032:48:20;;-1:-1:-1;;;;;21032:48:20;;;;;;;;-1:-1:-1;;;21032:48:20;;;;;;;;;;;;;;;;21098:71;;21142:8;;;21098:71;21190:14;;-1:-1:-1;;;;;21190:28:20;;21186:109;;21262:14;;;-1:-1:-1;21186:109:20;21337:5;-1:-1:-1;;;;;21316:26:20;:17;-1:-1:-1;;;;;21316:26:20;;21312:190;;;21385:5;21370:11;:20;21366:83;;;-1:-1:-1;21425:1:20;-1:-1:-1;21418:8:20;;-1:-1:-1;;;21418:8:20;21366:83;21470:13;;;;;21312:190;20973:543;;21009:3;;20973:543;;;;21588:8;;;5527:154:18;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;5625:21:18::1;:49:::0;5527:154::o;3485:238::-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;3587:9:18::1;;3574;3558:13;4364:12:20::0;;4158:7;4348:13;:28;;4114:297;3558:13:18::1;:25;;;;:::i;:::-;:38;;3550:69;;;::::0;-1:-1:-1;;;3550:69:18;;11386:2:21;3550:69:18::1;::::0;::::1;11368:21:21::0;11425:2;11405:18;;;11398:30;-1:-1:-1;;;11444:18:21;;;11437:48;11502:18;;3550:69:18::1;11358:168:21::0;3550:69:18::1;3630:32;3640:10;3652:9;3630;:32::i;:::-;3673:12;::::0;:43:::1;::::0;-1:-1:-1;;;3673:43:18;;3705:10:::1;3673:43;::::0;::::1;7304:51:21::0;-1:-1:-1;;;;;3673:12:18;;::::1;::::0;:31:::1;::::0;7277:18:21;;3673:43:18::1;;;;;;;;;;;;;;;;;::::0;::::1;;;;;;;;;;;;::::0;::::1;;;;;;;;;3485:238:::0;:::o;5028:109::-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;5102:12:18::1;:28:::0;;;::::1;;-1:-1:-1::0;;;5102:28:18::1;-1:-1:-1::0;;;;5102:28:18;;::::1;::::0;;;::::1;::::0;;5028:109::o;7552:226::-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;1744:1:2::1;2325:7;;:19;;2317:63;;;::::0;-1:-1:-1;;;2317:63:2;;16904:2:21;2317:63:2::1;::::0;::::1;16886:21:21::0;16943:2;16923:18;;;16916:30;16982:33;16962:18;;;16955:61;17033:18;;2317:63:2::1;16876:181:21::0;2317:63:2::1;1744:1;2455:7;:18:::0;7641:14:18::2;::::0;7633:84:::2;::::0;7615:12:::2;::::0;-1:-1:-1;;;;;7641:14:18::2;::::0;7682:21:::2;::::0;7615:12;7633:84;7615:12;7633:84;7682:21;7641:14;7633:84:::2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;7614:103;;;7744:7;7736:35;;;::::0;-1:-1:-1;;;7736:35:18;;13213:2:21;7736:35:18::2;::::0;::::2;13195:21:21::0;13252:2;13232:18;;;13225:30;-1:-1:-1;;;13271:18:21;;;13264:45;13326:18;;7736:35:18::2;13185:165:21::0;7736:35:18::2;-1:-1:-1::0;1701:1:2::1;2628:7;:22:::0;7552:226:18:o;6239:65::-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;6287:10:18::1;:8;:10::i;:::-;6239:65::o:0;10656:179:20:-;10789:39;10806:4;10812:2;10816:7;10789:39;;;;;;;;;;;;:16;:39::i;4593:189:18:-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;4681:16:18::1;:38:::0;;-1:-1:-1;;;;;4681:38:18;;::::1;-1:-1:-1::0;;;;;;4681:38:18;;::::1;::::0;::::1;::::0;;;4729:12:::1;:46:::0;;;;::::1;;::::0;;4593:189::o;5143:86::-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;5207:4:18::1;:15:::0;5143:86::o;1672:103::-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;1746:22:18::1;:12;1761:7:::0;;1746:22:::1;:::i;5781:92::-:0;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;5838:8:18::1;:28:::0;;5849:17:::1;::::0;5838:8;-1:-1:-1;;5838:28:18::1;::::0;5849:17;5838:28:::1;::::0;6310:120;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;6391:14:18::1;:32:::0;;-1:-1:-1;;;;;;6391:32:18::1;-1:-1:-1::0;;;;;6391:32:18;;;::::1;::::0;;;::::1;::::0;;6310:120::o;7955:122:20:-;8019:7;8045:20;8057:7;8045:11;:20::i;:::-;:25;;7955:122;-1:-1:-1;;7955:122:20:o;5879:99:18:-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;5939:8:18::1;:32:::0;;5950:21:::1;::::0;5939:8;-1:-1:-1;;5939:32:18::1;5950:21:::0;;5939:32:::1;::::0;4337:77;4375:12;;:35;;-1:-1:-1;;;4375:35:18;;4399:10;4375:35;;;7304:51:21;-1:-1:-1;;;;;4375:12:18;;;;:23;;7277:18:21;;4375:35:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4337:77::o;4788:100::-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;4859:9:18::1;:22:::0;4788:100::o;5202:203:20:-;5266:7;-1:-1:-1;;;;;5289:19:20;;5285:60;;5317:28;;-1:-1:-1;;;5317:28:20;;;;;;;;;;;5285:60;-1:-1:-1;;;;;;5370:19:20;;;;;:12;:19;;;;;:27;-1:-1:-1;;;;;5370:27:20;;5202:203::o;1668:101:0:-;1108:6;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;1732:30:::1;1759:1;1732:18;:30::i;6172:61:18:-:0;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;6218:8:18::1;:6;:8::i;8301:102:20:-:0;8357:13;8389:7;8382:14;;;;;:::i;9862:274::-;-1:-1:-1;;;;;9952:24:20;;719:10:12;9952:24:20;9948:54;;;9985:17;;-1:-1:-1;;;9985:17:20;;;;;;;;;;;9948:54;719:10:12;10013:32:20;;;;:18;:32;;;;;;;;-1:-1:-1;;;;;10013:42:20;;;;;;;;;;;;:53;;-1:-1:-1;;10013:53:20;;;;;;;;;;10081:48;;9227:41:21;;;10013:42:20;;719:10:12;10081:48:20;;9200:18:21;10081:48:20;;;;;;;9862:274;;:::o;4231:100:18:-;4301:12;;:23;;;-1:-1:-1;;;4301:23:18;;;;4269:13;;-1:-1:-1;;;;;4301:12:18;;:21;;:23;;;;;:12;;:23;;;;;;;:12;:23;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;4301:23:18;;;;;;;;;;;;:::i;:::-;4294:30;;4231:100;:::o;10901:359:20:-;11062:28;11072:4;11078:2;11082:7;11062:9;:28::i;:::-;-1:-1:-1;;;;;11104:13:20;;1465:19:11;:23;;11104:76:20;;;;;11124:56;11155:4;11161:2;11165:7;11174:5;11124:30;:56::i;:::-;11123:57;11104:76;11100:154;;;11203:40;;-1:-1:-1;;;11203:40:20;;;;;;;;;;;5984:86:18;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;6036:8:18::1;:27:::0;;6047:16:::1;::::0;6036:8;-1:-1:-1;;6036:27:18::1;::::0;6047:16;6036:27:::1;::::0;1781:337;1855:13;1888:17;1896:8;1888:7;:17::i;:::-;1880:61;;;;-1:-1:-1;;;1880:61:18;;12446:2:21;1880:61:18;;;12428:21:21;12485:2;12465:18;;;12458:30;12524:33;12504:18;;;12497:61;12575:18;;1880:61:18;12418:181:21;1880:61:18;1952:28;1983:10;:8;:10::i;:::-;1952:41;;2041:1;2016:14;2010:28;:32;:101;;;;;;;;;;;;;;;;;2069:14;2085:19;:8;:17;:19::i;:::-;2052:53;;;;;;;;;:::i;:::-;;;;;;;;;;;;;2010:101;2003:108;1781:337;-1:-1:-1;;;1781:337:18:o;5235:130::-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;5321:15:18::1;:37:::0;5235:130::o;5371:150::-;1108:6:0;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;5467:20:18::1;:47:::0;5371:150::o;2124:1355::-;2230:17;2218:8;;;;:29;;;;;;-1:-1:-1;;;2218:29:18;;;;;;;;;;;2210:38;;;;;;2266:9;2279:10;2266:23;2258:60;;;;-1:-1:-1;;;2258:60:18;;12093:2:21;2258:60:18;;;12075:21:21;12132:2;12112:18;;;12105:30;12171:26;12151:18;;;12144:54;12215:18;;2258:60:18;12065:174:21;2258:60:18;2348:1;2336:9;:13;2328:46;;;;-1:-1:-1;;;2328:46:18;;16203:2:21;2328:46:18;;;16185:21:21;16242:2;16222:18;;;16215:30;-1:-1:-1;;;16261:18:21;;;16254:50;16321:18;;2328:46:18;16175:170:21;2328:46:18;2388:12;;-1:-1:-1;;;2388:12:18;;;;2385:307;;;2442:209;2641:9;;2442:209;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;2469:149:18;;6805:66:21;2469:149:18;;;6793:79:21;2587:10:18;6888:12:21;;;6881:28;6925:12;;;-1:-1:-1;2469:149:18;;-1:-1:-1;6783:160:21;2469:149:18;;;;;;;;;;;;;2442:190;;;;;;:198;;:209;;;;:::i;:::-;2424:14;;-1:-1:-1;;;;;2424:14:18;;;:227;;;2416:263;;;;-1:-1:-1;;;2416:263:18;;16552:2:21;2416:263:18;;;16534:21:21;16591:2;16571:18;;;16564:30;16630:25;16610:18;;;16603:53;16673:18;;2416:263:18;16524:173:21;2416:263:18;2724:10;;2765:9;;2800:4;;2830:21;2818:8;;;;:33;;;;;;-1:-1:-1;;;2818:33:18;;;;;;;;;;2815:275;;;2881:21;;2867:35;;2929:20;;2916:33;;2971:15;;2963:23;;2815:275;;;3018:16;3006:8;;;;:28;;;;;;-1:-1:-1;;;3006:28:18;;;;;;;;;;3003:87;;;3063:16;;3050:29;;3003:87;3149:11;3136:9;3108:25;3122:10;3108:13;:25::i;:::-;:37;;;;:::i;:::-;:52;;3100:112;;;;-1:-1:-1;;;3100:112:18;;14663:2:21;3100:112:18;;;14645:21:21;14702:2;14682:18;;;14675:30;14741:34;14721:18;;;14714:62;-1:-1:-1;;;14792:18:21;;;14785:45;14847:19;;3100:112:18;14635:237:21;3100:112:18;3259:10;3246:9;3230:13;4364:12:20;;4158:7;4348:13;:28;;4114:297;3230:13:18;:25;;;;:::i;:::-;:39;;3222:70;;;;-1:-1:-1;;;3222:70:18;;11386:2:21;3222:70:18;;;11368:21:21;11425:2;11405:18;;;11398:30;-1:-1:-1;;;11444:18:21;;;11437:48;11502:18;;3222:70:18;11358:168:21;3222:70:18;3323:17;3331:9;3323:5;:17;:::i;:::-;3310:9;:30;;3302:72;;;;-1:-1:-1;;;3302:72:18;;13557:2:21;3302:72:18;;;13539:21:21;13596:2;13576:18;;;13569:30;13635:31;13615:18;;;13608:59;13684:18;;3302:72:18;13529:179:21;3302:72:18;3386:32;3396:10;3408:9;3386;:32::i;:::-;3429:12;;:43;;-1:-1:-1;;;3429:43:18;;3461:10;3429:43;;;7304:51:21;-1:-1:-1;;;;;3429:12:18;;;;:31;;7277:18:21;;3429:43:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;2124:1355;;;;;;:::o;3848:377::-;3916:16;3944:24;3971:16;3981:5;3971:9;:16::i;:::-;3944:43;;3997:28;4042:16;-1:-1:-1;;;;;4028:31:18;;;;;-1:-1:-1;;;4028:31:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;4028:31:18;;3997:62;;4075:9;4070:120;4094:16;4090:1;:20;4070:120;;;4149:29;4169:5;4176:1;4149:19;:29::i;:::-;4131:11;4143:1;4131:14;;;;;;-1:-1:-1;;;4131:14:18;;;;;;;;;;;;;;;;;;:48;4112:3;;;;:::i;:::-;;;;4070:120;;;-1:-1:-1;4207:11:18;3848:377;-1:-1:-1;;;3848:377:18:o;3729:113::-;3789:7;3815:20;3829:5;3815:13;:20::i;1918:198:0:-;1108:6;;-1:-1:-1;;;;;1108:6:0;;;;;719:10:12;1248:23:0;1240:68;;;;-1:-1:-1;;;1240:68:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;2006:22:0;::::1;1998:73;;;::::0;-1:-1:-1;;;1998:73:0;;12806:2:21;1998:73:0::1;::::0;::::1;12788:21:21::0;12845:2;12825:18;;;12818:30;12884:34;12864:18;;;12857:62;-1:-1:-1;;;12935:18:21;;;12928:36;12981:19;;1998:73:0::1;12778:228:21::0;1998:73:0::1;2081:28;2100:8;2081:18;:28::i;:::-;1918:198:::0;:::o;4843:300:20:-;4945:4;-1:-1:-1;;;;;;4980:40:20;;-1:-1:-1;;;4980:40:20;;:104;;-1:-1:-1;;;;;;;5036:48:20;;-1:-1:-1;;;5036:48:20;4980:104;:156;;;-1:-1:-1;;;;;;;;;;937:40:15;;;5100:36:20;829:155:15;11506:184:20;11563:4;11626:13;;11616:7;:23;11586:97;;;;-1:-1:-1;;11656:20:20;;;;:11;:20;;;;;:27;-1:-1:-1;;;11656:27:20;;;;11655:28;;11506:184::o;18922:189::-;19032:24;;;;:15;:24;;;;;;:29;;-1:-1:-1;;;;;;19032:29:20;-1:-1:-1;;;;;19032:29:20;;;;;;;;;19076:28;;19032:24;;19076:28;;;;;;;18922:189;;;:::o;10426:164::-;10555:28;10565:4;10571:2;10575:7;10555:9;:28::i;11696:102::-;11764:27;11774:2;11778:8;11764:27;;;;;;;;;;;;:9;:27::i;:::-;11696:102;;:::o;2110:117:1:-;1168:7;;;;1669:41;;;;-1:-1:-1;;;1669:41:1;;11037:2:21;1669:41:1;;;11019:21:21;11076:2;11056:18;;;11049:30;-1:-1:-1;;;11095:18:21;;;11088:50;11155:18;;1669:41:1;11009:170:21;1669:41:1;2168:7:::1;:15:::0;;-1:-1:-1;;2168:15:1::1;::::0;;2198:22:::1;719:10:12::0;2207:12:1::1;2198:22;::::0;-1:-1:-1;;;;;7322:32:21;;;7304:51;;7292:2;7277:18;2198:22:1::1;;;;;;;2110:117::o:0;6815:1083:20:-;-1:-1:-1;;;;;;;;;;;;;;;;;;;;;;;;;6924:7:20;7004:13;;6997:4;:20;6966:868;;;7037:31;7071:17;;;:11;:17;;;;;;;;;7037:51;;;;;;;;;-1:-1:-1;;;;;7037:51:20;;;;-1:-1:-1;;;7037:51:20;;-1:-1:-1;;;;;7037:51:20;;;;;;;;-1:-1:-1;;;7037:51:20;;;;;;;;;;;;;;7106:714;;7155:14;;-1:-1:-1;;;;;7155:28:20;;7151:99;;7218:9;6815:1083;-1:-1:-1;;;6815:1083:20:o;7151:99::-;-1:-1:-1;;;7586:6:20;7630:17;;;;:11;:17;;;;;;;;;7618:29;;;;;;;;;-1:-1:-1;;;;;7618:29:20;;;;;-1:-1:-1;;;7618:29:20;;-1:-1:-1;;;;;7618:29:20;;;;;;;;-1:-1:-1;;;7618:29:20;;;;;;;;;;;;;7677:28;7673:107;;7744:9;6815:1083;-1:-1:-1;;;6815:1083:20:o;7673:107::-;7547:255;;;6966:868;;7860:31;;-1:-1:-1;;;7860:31:20;;;;;;;;;;;2270:187:0;2362:6;;;-1:-1:-1;;;;;2378:17:0;;;2362:6;2378:17;;;-1:-1:-1;;;;;;2378:17:0;;;;;;2410:40;;2362:6;;;;;;;;2410:40;;2343:16;;2410:40;2270:187;;:::o;1863:115:1:-;1168:7;;;;1411:9;1403:38;;;;-1:-1:-1;;;1403:38:1;;14318:2:21;1403:38:1;;;14300:21:21;14357:2;14337:18;;;14330:30;-1:-1:-1;;;14376:18:21;;;14369:46;14432:18;;1403:38:1;14290:166:21;1403:38:1;1922:7:::1;:14:::0;;-1:-1:-1;;1922:14:1::1;1932:4;1922:14;::::0;;1951:20:::1;1958:12;719:10:12::0;;640:96;14528:2067:20;14638:35;14676:20;14688:7;14676:11;:20::i;:::-;14749:18;;14638:58;;-1:-1:-1;14707:22:20;;-1:-1:-1;;;;;14733:34:20;719:10:12;-1:-1:-1;;;;;14733:34:20;;:100;;;-1:-1:-1;14800:18:20;;14783:50;;719:10:12;10202:162:20;:::i;14783:50::-;14733:152;;;-1:-1:-1;719:10:12;14849:20:20;14861:7;14849:11;:20::i;:::-;-1:-1:-1;;;;;14849:36:20;;14733:152;14707:179;;14902:17;14897:66;;14928:35;;-1:-1:-1;;;14928:35:20;;;;;;;;;;;14897:66;14999:4;-1:-1:-1;;;;;14977:26:20;:13;:18;;;-1:-1:-1;;;;;14977:26:20;;14973:67;;15012:28;;-1:-1:-1;;;15012:28:20;;;;;;;;;;;14973:67;-1:-1:-1;;;;;15054:16:20;;15050:52;;15079:23;;-1:-1:-1;;;15079:23:20;;;;;;;;;;;15050:52;15113:43;15135:4;15141:2;15145:7;15154:1;15113:21;:43::i;:::-;15218:49;15235:1;15239:7;15248:13;:18;;;15218:8;:49::i;:::-;-1:-1:-1;;;;;15557:18:20;;;;;;;:12;:18;;;;;;;;:31;;-1:-1:-1;;15557:31:20;;;-1:-1:-1;;;;;15557:31:20;;;-1:-1:-1;;15557:31:20;;;;;;;15602:16;;;;;;;;;:29;;;;;;;;-1:-1:-1;15602:29:20;;;;;;;;;;;15646:20;;;:11;:20;;;;;;:30;;-1:-1:-1;;;;;;15690:61:20;;;;-1:-1:-1;;;15735:15:20;15690:61;;;;;;;;;;;16021:11;;;16050:24;;;;;:29;16021:11;;16050:29;16046:438;;16272:13;;16258:11;:27;16254:216;;;16341:18;;;16309:24;;;:11;:24;;;;;;;;:50;;16423:28;;;;-1:-1:-1;;;;;16381:70:20;-1:-1:-1;;;16381:70:20;-1:-1:-1;;;;;;16381:70:20;;;-1:-1:-1;;;;;16309:50:20;;;16381:70;;;;;;;16254:216;14528:2067;16528:7;16524:2;-1:-1:-1;;;;;16509:27:20;16518:4;-1:-1:-1;;;;;16509:27:20;;;;;;;;;;;16546:42;4337:77:18;19592:650:20;19770:72;;-1:-1:-1;;;19770:72:20;;19750:4;;-1:-1:-1;;;;;19770:36:20;;;;;:72;;719:10:12;;19821:4:20;;19827:7;;19836:5;;19770:72;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;19770:72:20;;;;;;;;-1:-1:-1;;19770:72:20;;;;;;;;;;;;:::i;:::-;;;19766:470;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;20001:13:20;;19997:229;;20046:40;;-1:-1:-1;;;20046:40:20;;;;;;;;;;;19997:229;20186:6;20180:13;20171:6;20167:2;20163:15;20156:38;19766:470;-1:-1:-1;;;;;;19888:55:20;-1:-1:-1;;;19888:55:20;;-1:-1:-1;19766:470:20;19592:650;;;;;;:::o;1555:111:18:-;1615:13;1647:12;1640:19;;;;;:::i;328:703:13:-;384:13;601:10;597:51;;-1:-1:-1;;627:10:13;;;;;;;;;;;;-1:-1:-1;;;627:10:13;;;;;328:703::o;597:51::-;672:5;657:12;711:75;718:9;;711:75;;743:8;;;;:::i;:::-;;-1:-1:-1;765:10:13;;-1:-1:-1;773:2:13;765:10;;:::i;:::-;;;711:75;;;795:19;827:6;-1:-1:-1;;;;;817:17:13;;;;;-1:-1:-1;;;817:17:13;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;817:17:13;;795:39;;844:150;851:10;;844:150;;877:11;887:1;877:11;;:::i;:::-;;-1:-1:-1;945:10:13;953:2;945:5;:10;:::i;:::-;932:24;;:2;:24;:::i;:::-;919:39;;902:6;909;902:14;;;;;;-1:-1:-1;;;902:14:13;;;;;;;;;;;;:56;-1:-1:-1;;;;;902:56:13;;;;;;;;-1:-1:-1;972:11:13;981:2;972:11;;:::i;:::-;;;844:150;;4308:227:14;4386:7;4406:17;4425:18;4447:27;4458:4;4464:9;4447:10;:27::i;:::-;4405:69;;;;4484:18;4496:5;4484:11;:18::i;5482:204:20:-;5543:7;-1:-1:-1;;;;;5566:19:20;;5562:59;;5594:27;;-1:-1:-1;;;5594:27:20;;;;;;;;;;;5562:59;-1:-1:-1;;;;;;5646:19:20;;;;;:12;:19;;;;;:32;-1:-1:-1;;;5646:32:20;;-1:-1:-1;;;;;5646:32:20;;5482:204::o;12149:157::-;12267:32;12273:2;12277:8;12287:5;12294:4;12267:5;:32::i;7302:244:18:-;1168:7:1;;;;1411:9;1403:38;;;;-1:-1:-1;;;1403:38:1;;14318:2:21;1403:38:1;;;14300:21:21;14357:2;14337:18;;;14330:30;-1:-1:-1;;;14376:18:21;;;14369:46;14432:18;;1403:38:1;14290:166:21;1403:38:1;7483:56:18::1;4337:77:::0;2243:1279:14;2324:7;2333:12;2554:9;:16;2574:2;2554:22;2550:966;;;2843:4;2828:20;;2822:27;2892:4;2877:20;;2871:27;2949:4;2934:20;;2928:27;2592:9;2920:36;2990:25;3001:4;2920:36;2822:27;2871;2990:10;:25::i;:::-;2983:32;;;;;;;;;2550:966;3036:9;:16;3056:2;3036:22;3032:484;;;3305:4;3290:20;;3284:27;3355:4;3340:20;;3334:27;3395:23;3406:4;3284:27;3334;3395:10;:23::i;:::-;3388:30;;;;;;;;3032:484;-1:-1:-1;3465:1:14;;-1:-1:-1;3469:35:14;3449:56;;548:631;625:20;616:5;:29;;;;;;-1:-1:-1;;;616:29:14;;;;;;;;;;612:561;;;548:631;:::o;612:561::-;721:29;712:5;:38;;;;;;-1:-1:-1;;;712:38:14;;;;;;;;;;708:465;;;766:34;;-1:-1:-1;;;766:34:14;;10684:2:21;766:34:14;;;10666:21:21;10723:2;10703:18;;;10696:30;10762:26;10742:18;;;10735:54;10806:18;;766:34:14;10656:174:21;708:465:14;830:35;821:5;:44;;;;;;-1:-1:-1;;;821:44:14;;;;;;;;;;817:356;;;881:41;;-1:-1:-1;;;881:41:14;;11733:2:21;881:41:14;;;11715:21:21;11772:2;11752:18;;;11745:30;11811:33;11791:18;;;11784:61;11862:18;;881:41:14;11705:181:21;817:356:14;952:30;943:5;:39;;;;;;-1:-1:-1;;;943:39:14;;;;;;;;;;939:234;;;998:44;;-1:-1:-1;;;998:44:14;;13915:2:21;998:44:14;;;13897:21:21;13954:2;13934:18;;;13927:30;13993:34;13973:18;;;13966:62;-1:-1:-1;;;14044:18:21;;;14037:32;14086:19;;998:44:14;13887:224:21;939:234:14;1072:30;1063:5;:39;;;;;;-1:-1:-1;;;1063:39:14;;;;;;;;;;1059:114;;;1118:44;;-1:-1:-1;;;1118:44:14;;15079:2:21;1118:44:14;;;15061:21:21;15118:2;15098:18;;;15091:30;15157:34;15137:18;;;15130:62;-1:-1:-1;;;15208:18:21;;;15201:32;15250:19;;1118:44:14;15051:224:21;12553:1733:20;12686:20;12709:13;-1:-1:-1;;;;;12736:16:20;;12732:48;;12761:19;;-1:-1:-1;;;12761:19:20;;;;;;;;;;;12732:48;12794:13;12790:44;;12816:18;;-1:-1:-1;;;12816:18:20;;;;;;;;;;;12790:44;12845:61;12875:1;12879:2;12883:12;12897:8;12845:21;:61::i;:::-;-1:-1:-1;;;;;13177:16:20;;;;;;:12;:16;;;;;;;;:44;;-1:-1:-1;;13235:49:20;;-1:-1:-1;;;;;13177:44:20;;;;;;;13235:49;;;-1:-1:-1;;;;;13177:44:20;;;;;;13235:49;;;;;;;;;;;;;;;;13299:25;;;:11;:25;;;;;;:35;;-1:-1:-1;;;;;;13348:66:20;;;;-1:-1:-1;;;13398:15:20;13348:66;;;;;;;;;;13299:25;13492:23;;;13534:4;:23;;;;-1:-1:-1;;;;;;13542:13:20;;1465:19:11;:23;;13542:15:20;13530:628;;;13577:309;13607:38;;13632:12;;-1:-1:-1;;;;;13607:38:20;;;13624:1;;13607:38;;13624:1;;13607:38;13672:69;13711:1;13715:2;13719:14;;;;;;13735:5;13672:30;:69::i;:::-;13667:172;;13776:40;;-1:-1:-1;;;13776:40:20;;;;;;;;;;;13667:172;13881:3;13865:12;:19;;13577:309;;13965:12;13948:13;;:29;13944:43;;13979:8;;;13944:43;13530:628;;;14026:118;14056:40;;14081:14;;;;;-1:-1:-1;;;;;14056:40:20;;;14073:1;;14056:40;;14073:1;;14056:40;14139:3;14123:12;:19;;14026:118;;13530:628;-1:-1:-1;14171:13:20;:28;14219:60;4337:77:18;5716:1603:14;5842:7;;6766:66;6753:79;;6749:161;;;-1:-1:-1;6864:1:14;;-1:-1:-1;6868:30:14;6848:51;;6749:161;6923:1;:7;;6928:2;6923:7;;:18;;;;;6934:1;:7;;6939:2;6934:7;;6923:18;6919:100;;;-1:-1:-1;6973:1:14;;-1:-1:-1;6977:30:14;6957:51;;6919:100;7130:24;;;7113:14;7130:24;;;;;;;;;9506:25:21;;;9579:4;9567:17;;9547:18;;;9540:45;;;;9601:18;;;9594:34;;;9644:18;;;9637:34;;;7130:24:14;;9478:19:21;;7130:24:14;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;7130:24:14;;-1:-1:-1;;7130:24:14;;;-1:-1:-1;;;;;;;7168:20:14;;7164:101;;7220:1;7224:29;7204:50;;;;;;;7164:101;7283:6;-1:-1:-1;7291:20:14;;-1:-1:-1;5716:1603:14;;;;;;;;:::o;4789:336::-;4899:7;;-1:-1:-1;;;;;4944:80:14;;4899:7;5050:25;5066:3;5051:18;;;5073:2;5050:25;:::i;:::-;5034:42;;5093:25;5104:4;5110:1;5113;5116;5093:10;:25::i;:::-;5086:32;;;;;;4789:336;;;;;;:::o;-1:-1:-1:-;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;14:173:21;82:20;;-1:-1:-1;;;;;131:31:21;;121:42;;111:2;;177:1;174;167:12;111:2;63:124;;;:::o;192:160::-;257:20;;313:13;;306:21;296:32;;286:2;;342:1;339;332:12;357:375;408:8;418:6;472:3;465:4;457:6;453:17;449:27;439:2;;497:8;487;480:26;439:2;-1:-1:-1;527:20:21;;-1:-1:-1;;;;;559:30:21;;556:2;;;609:8;599;592:26;556:2;653:4;645:6;641:17;629:29;;705:3;698:4;689:6;681;677:19;673:30;670:39;667:2;;;722:1;719;712:12;737:196;796:6;849:2;837:9;828:7;824:23;820:32;817:2;;;870:6;862;855:22;817:2;898:29;917:9;898:29;:::i;938:270::-;1006:6;1014;1067:2;1055:9;1046:7;1042:23;1038:32;1035:2;;;1088:6;1080;1073:22;1035:2;1116:29;1135:9;1116:29;:::i;:::-;1106:39;;1164:38;1198:2;1187:9;1183:18;1164:38;:::i;:::-;1154:48;;1025:183;;;;;:::o;1213:338::-;1290:6;1298;1306;1359:2;1347:9;1338:7;1334:23;1330:32;1327:2;;;1380:6;1372;1365:22;1327:2;1408:29;1427:9;1408:29;:::i;:::-;1398:39;;1456:38;1490:2;1479:9;1475:18;1456:38;:::i;:::-;1446:48;;1541:2;1530:9;1526:18;1513:32;1503:42;;1317:234;;;;;:::o;1556:933::-;1651:6;1659;1667;1675;1728:3;1716:9;1707:7;1703:23;1699:33;1696:2;;;1750:6;1742;1735:22;1696:2;1778:29;1797:9;1778:29;:::i;:::-;1768:39;;1826:38;1860:2;1849:9;1845:18;1826:38;:::i;:::-;1816:48;;1911:2;1900:9;1896:18;1883:32;1873:42;;1966:2;1955:9;1951:18;1938:32;-1:-1:-1;;;;;1985:6:21;1982:30;1979:2;;;2030:6;2022;2015:22;1979:2;2058:22;;2111:4;2103:13;;2099:27;-1:-1:-1;2089:2:21;;2145:6;2137;2130:22;2089:2;2186;2173:16;2211:48;2227:31;2255:2;2227:31;:::i;:::-;2211:48;:::i;:::-;2282:2;2275:5;2268:17;2322:7;2317:2;2312;2308;2304:11;2300:20;2297:33;2294:2;;;2348:6;2340;2333:22;2294:2;2408;2403;2399;2395:11;2390:2;2383:5;2379:14;2366:45;2431:14;;;2447:2;2427:23;2420:39;;;;-1:-1:-1;1686:803:21;;;;-1:-1:-1;1686:803:21;-1:-1:-1;1686:803:21:o;2494:264::-;2559:6;2567;2620:2;2608:9;2599:7;2595:23;2591:32;2588:2;;;2641:6;2633;2626:22;2588:2;2669:29;2688:9;2669:29;:::i;:::-;2659:39;;2717:35;2748:2;2737:9;2733:18;2717:35;:::i;2763:264::-;2831:6;2839;2892:2;2880:9;2871:7;2867:23;2863:32;2860:2;;;2913:6;2905;2898:22;2860:2;2941:29;2960:9;2941:29;:::i;:::-;2931:39;3017:2;3002:18;;;;2989:32;;-1:-1:-1;;;2850:177:21:o;3032:190::-;3088:6;3141:2;3129:9;3120:7;3116:23;3112:32;3109:2;;;3162:6;3154;3147:22;3109:2;3190:26;3206:9;3190:26;:::i;3227:255::-;3285:6;3338:2;3326:9;3317:7;3313:23;3309:32;3306:2;;;3359:6;3351;3344:22;3306:2;3403:9;3390:23;3422:30;3446:5;3422:30;:::i;3487:259::-;3556:6;3609:2;3597:9;3588:7;3584:23;3580:32;3577:2;;;3630:6;3622;3615:22;3577:2;3667:9;3661:16;3686:30;3710:5;3686:30;:::i;3751:430::-;3822:6;3830;3883:2;3871:9;3862:7;3858:23;3854:32;3851:2;;;3904:6;3896;3889:22;3851:2;3949:9;3936:23;-1:-1:-1;;;;;3974:6:21;3971:30;3968:2;;;4019:6;4011;4004:22;3968:2;4063:58;4113:7;4104:6;4093:9;4089:22;4063:58;:::i;:::-;4140:8;;4037:84;;-1:-1:-1;3841:340:21;-1:-1:-1;;;;3841:340:21:o;4186:675::-;4266:6;4319:2;4307:9;4298:7;4294:23;4290:32;4287:2;;;4340:6;4332;4325:22;4287:2;4378:9;4372:16;-1:-1:-1;;;;;4403:6:21;4400:30;4397:2;;;4448:6;4440;4433:22;4397:2;4476:22;;4529:4;4521:13;;4517:27;-1:-1:-1;4507:2:21;;4563:6;4555;4548:22;4507:2;4597;4591:9;4622:48;4638:31;4666:2;4638:31;:::i;4622:48::-;4693:2;4686:5;4679:17;4733:7;4728:2;4723;4719;4715:11;4711:20;4708:33;4705:2;;;4759:6;4751;4744:22;4705:2;4777:54;4828:2;4823;4816:5;4812:14;4807:2;4803;4799:11;4777:54;:::i;:::-;4850:5;4277:584;-1:-1:-1;;;;;4277:584:21:o;4866:190::-;4925:6;4978:2;4966:9;4957:7;4953:23;4949:32;4946:2;;;4999:6;4991;4984:22;4946:2;-1:-1:-1;5027:23:21;;4936:120;-1:-1:-1;4936:120:21:o;5061:497::-;5140:6;5148;5156;5209:2;5197:9;5188:7;5184:23;5180:32;5177:2;;;5230:6;5222;5215:22;5177:2;5271:9;5258:23;5248:33;;5332:2;5321:9;5317:18;5304:32;-1:-1:-1;;;;;5351:6:21;5348:30;5345:2;;;5396:6;5388;5381:22;5345:2;5440:58;5490:7;5481:6;5470:9;5466:22;5440:58;:::i;:::-;5167:391;;5517:8;;-1:-1:-1;5414:84:21;;-1:-1:-1;;;;5167:391:21:o;5563:258::-;5631:6;5639;5692:2;5680:9;5671:7;5667:23;5663:32;5660:2;;;5713:6;5705;5698:22;5660:2;-1:-1:-1;;5741:23:21;;;5811:2;5796:18;;;5783:32;;-1:-1:-1;5650:171:21:o;5826:257::-;5867:3;5905:5;5899:12;5932:6;5927:3;5920:19;5948:63;6004:6;5997:4;5992:3;5988:14;5981:4;5974:5;5970:16;5948:63;:::i;:::-;6065:2;6044:15;-1:-1:-1;;6040:29:21;6031:39;;;;6072:4;6027:50;;5875:208;-1:-1:-1;;5875:208:21:o;6088:470::-;6267:3;6305:6;6299:13;6321:53;6367:6;6362:3;6355:4;6347:6;6343:17;6321:53;:::i;:::-;6437:13;;6396:16;;;;6459:57;6437:13;6396:16;6493:4;6481:17;;6459:57;:::i;:::-;6532:20;;6275:283;-1:-1:-1;;;;6275:283:21:o;7675:488::-;-1:-1:-1;;;;;7944:15:21;;;7926:34;;7996:15;;7991:2;7976:18;;7969:43;8043:2;8028:18;;8021:34;;;8091:3;8086:2;8071:18;;8064:31;;;7869:4;;8112:45;;8137:19;;8129:6;8112:45;:::i;:::-;8104:53;7878:285;-1:-1:-1;;;;;;7878:285:21:o;8447:635::-;8618:2;8670:21;;;8740:13;;8643:18;;;8762:22;;;8589:4;;8618:2;8841:15;;;;8815:2;8800:18;;;8589:4;8887:169;8901:6;8898:1;8895:13;8887:169;;;8962:13;;8950:26;;9031:15;;;;8996:12;;;;8923:1;8916:9;8887:169;;;-1:-1:-1;9073:3:21;;8598:484;-1:-1:-1;;;;;;8598:484:21:o;9912:341::-;10057:2;10042:18;;10090:1;10079:13;;10069:2;;10135:10;10130:3;10126:20;10123:1;10116:31;10170:4;10167:1;10160:15;10198:4;10195:1;10188:15;10069:2;10222:25;;;10024:229;:::o;10258:219::-;10407:2;10396:9;10389:21;10370:4;10427:44;10467:2;10456:9;10452:18;10444:6;10427:44;:::i;15280:356::-;15482:2;15464:21;;;15501:18;;;15494:30;15560:34;15555:2;15540:18;;15533:62;15627:2;15612:18;;15454:182::o;17244:275::-;17315:2;17309:9;17380:2;17361:13;;-1:-1:-1;;17357:27:21;17345:40;;-1:-1:-1;;;;;17400:34:21;;17436:22;;;17397:62;17394:2;;;17462:18;;:::i;:::-;17498:2;17491:22;17289:230;;-1:-1:-1;17289:230:21:o;17524:186::-;17572:4;-1:-1:-1;;;;;17597:6:21;17594:30;17591:2;;;17627:18;;:::i;:::-;-1:-1:-1;17693:2:21;17672:15;-1:-1:-1;;17668:29:21;17699:4;17664:40;;17581:129::o;17715:128::-;17755:3;17786:1;17782:6;17779:1;17776:13;17773:2;;;17792:18;;:::i;:::-;-1:-1:-1;17828:9:21;;17763:80::o;17848:120::-;17888:1;17914;17904:2;;17919:18;;:::i;:::-;-1:-1:-1;17953:9:21;;17894:74::o;17973:168::-;18013:7;18079:1;18075;18071:6;18067:14;18064:1;18061:21;18056:1;18049:9;18042:17;18038:45;18035:2;;;18086:18;;:::i;:::-;-1:-1:-1;18126:9:21;;18025:116::o;18146:125::-;18186:4;18214:1;18211;18208:8;18205:2;;;18219:18;;:::i;:::-;-1:-1:-1;18256:9:21;;18195:76::o;18276:258::-;18348:1;18358:113;18372:6;18369:1;18366:13;18358:113;;;18448:11;;;18442:18;18429:11;;;18422:39;18394:2;18387:10;18358:113;;;18489:6;18486:1;18483:13;18480:2;;;-1:-1:-1;;18524:1:21;18506:16;;18499:27;18329:205::o;18539:380::-;18618:1;18614:12;;;;18661;;;18682:2;;18736:4;18728:6;18724:17;18714:27;;18682:2;18789;18781:6;18778:14;18758:18;18755:38;18752:2;;;18835:10;18830:3;18826:20;18823:1;18816:31;18870:4;18867:1;18860:15;18898:4;18895:1;18888:15;18752:2;;18594:325;;;:::o;18924:135::-;18963:3;-1:-1:-1;;18984:17:21;;18981:2;;;19004:18;;:::i;:::-;-1:-1:-1;19051:1:21;19040:13;;18971:88::o;19064:112::-;19096:1;19122;19112:2;;19127:18;;:::i;:::-;-1:-1:-1;19161:9:21;;19102:74::o;19181:127::-;19242:10;19237:3;19233:20;19230:1;19223:31;19273:4;19270:1;19263:15;19297:4;19294:1;19287:15;19313:127;19374:10;19369:3;19365:20;19362:1;19355:31;19405:4;19402:1;19395:15;19429:4;19426:1;19419:15;19445:127;19506:10;19501:3;19497:20;19494:1;19487:31;19537:4;19534:1;19527:15;19561:4;19558:1;19551:15;19577:131;-1:-1:-1;;;;;;19651:32:21;;19641:43;;19631:2;;19698:1;19695;19688:12

Swarm Source

ipfs://42a3a07e11633207ab0dd24be704f5db1ed23d010947b8f81919692984bb20cb
Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.