ERC-721
Overview
Max Total Supply
555 3WEBSTUDIOS555
Holders
509
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 3WEBSTUDIOS555Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
ThreeWebStudios
Compiler Version
v0.8.10+commit.fc410830
Optimization Enabled:
Yes with 20000 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "@openzeppelin/contracts/utils/Address.sol"; import "@openzeppelin/contracts/utils/Strings.sol"; import "@openzeppelin/contracts/utils/math/SafeMath.sol"; import "@openzeppelin/contracts/security/ReentrancyGuard.sol"; import "@openzeppelin/contracts/finance/PaymentSplitter.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "erc721a/contracts/ERC721A.sol"; contract ThreeWebStudios is ERC721A, Ownable, PaymentSplitter, ReentrancyGuard { using SafeMath for uint256; using Address for address; using Strings for uint256; uint16 public maxSupply = 555; string public baseURI = ""; bool public PAID_MINT_IS_ACTIVE = false; uint256 public PAID_MINT_PRICE = 0.009 ether; uint16 public PAID_MINT_TX_LIMIT = 10; bool public freeMintIsActive = false; uint16 public freeMintWalletLimit = 1; uint16 public freeMintAllocation = 0; mapping(address => uint16) public freeMintCount; address[] payees = [ 0x314f75145Aa7463a43b7A0ab416360f2287697F6, 0x25Fe2c5B711e5CfA8E74C4362017C5879809fbE4, 0xBC65aF816Cf41ba9c3005F220C95594D9Dd7B902 ]; uint256[] payeeShares = [ 50, 50, 50 ]; constructor() ERC721A("3Web Studios // 555", "3WEBSTUDIOS555") PaymentSplitter(payees, payeeShares) { } function tokensRemaining() public view returns (uint256) { return uint256(maxSupply).sub(totalSupply()); } function paidMint(uint16 _quantity) external payable nonReentrant { require(PAID_MINT_IS_ACTIVE, "mint is disabled"); require(_quantity <= PAID_MINT_TX_LIMIT && _quantity <= tokensRemaining(), "invalid mint quantity"); require(msg.value >= PAID_MINT_PRICE.mul(_quantity), "invalid mint value"); _safeMint(msg.sender, _quantity); } function freeMint(uint16 _quantity) external payable nonReentrant { require(freeMintIsActive, "mint is disabled"); require(_quantity <= freeMintAllocation, "insufficient free allocation"); require(_quantity <= tokensRemaining(), "invalid mint quantity"); uint16 alreadyFreeMinted = freeMintCount[msg.sender]; require((alreadyFreeMinted + _quantity) <= freeMintWalletLimit, "exceeds free mint wallet limit"); _safeMint(msg.sender, _quantity); freeMintCount[msg.sender] = alreadyFreeMinted + _quantity; freeMintAllocation -= _quantity; } function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) { require(_exists(_tokenId), "invalid token"); return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, _tokenId.toString(), ".json")) : ''; } function setBaseURI(string memory _baseUri) external onlyOwner { baseURI = _baseUri; } function tokensOfOwner(address _owner) external view returns (uint256[] memory) { uint256 tokenIdsIdx; address currOwnershipAddr; uint256 tokenIdsLength = balanceOf(_owner); uint256[] memory tokenIds = new uint256[](tokenIdsLength); TokenOwnership memory ownership; for (uint256 i = _startTokenId(); tokenIdsIdx != tokenIdsLength; i++) { ownership = _ownerships[i]; if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == _owner) { tokenIds[tokenIdsIdx++] = i; } } return tokenIds; } function reduceMaxSupply(uint16 _maxSupply) external onlyOwner { require(_maxSupply < maxSupply, "must be less than curernt max supply"); require(_maxSupply >= totalSupply(), "must be gte the total supply"); require(_maxSupply >= freeMintAllocation, "must be gte free mint allocation"); maxSupply = _maxSupply; } function paidMintIsActive() external view returns (bool) { return PAID_MINT_IS_ACTIVE; } function setPaidMintIsActive(bool _paidMintIsActive) external onlyOwner { PAID_MINT_IS_ACTIVE = _paidMintIsActive; } function paidMintPrice() external view returns (uint256) { return PAID_MINT_PRICE; } function setPaidMintPrice(uint256 _paidMintPrice) external onlyOwner { PAID_MINT_PRICE = _paidMintPrice; } function paidMintTxLimit() external view returns (uint16) { return PAID_MINT_TX_LIMIT; } function setPaidMintTxLimit(uint16 _paidMintTxLimit) external onlyOwner { PAID_MINT_TX_LIMIT = _paidMintTxLimit; } function setFreeMintWalletLimit(uint16 _freeMintWalletLimit) external onlyOwner { freeMintWalletLimit = _freeMintWalletLimit; } function setFreeMintIsActive(bool _freeMintIsActive) external onlyOwner { freeMintIsActive = _freeMintIsActive; } function setFreeMintAllocation(uint16 _freeMintAllocation) external onlyOwner { require(_freeMintAllocation <= tokensRemaining(), "exceeds total remaining"); freeMintAllocation = _freeMintAllocation; } function airDrop(address _to, uint16 _quantity) external onlyOwner { require(_to != address(0), "invalid address"); require(_quantity > 0 && _quantity <= tokensRemaining(), "invalid quantity"); _safeMint(_to, _quantity); } }
// 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 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 {} }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (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 subtraction 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; } } }
// 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); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165 is IERC165 { /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165).interfaceId; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCall(target, data, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value ) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); require(isContract(target), "Address: call to non-contract"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { require(isContract(target), "Address: static call to non-contract"); (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { require(isContract(target), "Address: delegate call to non-contract"); (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/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); }
// 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); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (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 `IERC721Receiver.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (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`. * * 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; /** * @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 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 the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @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); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.0; import "../IERC20.sol"; import "../../../utils/Address.sol"; /** * @title SafeERC20 * @dev Wrappers around ERC20 operations that throw on failure (when the token * contract returns false). Tokens that return no value (and instead revert or * throw on failure) are also supported, non-reverting calls are assumed to be * successful. * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract, * which allows you to call the safe operations as `token.safeTransfer(...)`, etc. */ library SafeERC20 { using Address for address; function safeTransfer( IERC20 token, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value)); } function safeTransferFrom( IERC20 token, address from, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value)); } /** * @dev Deprecated. This function has issues similar to the ones found in * {IERC20-approve}, and its usage is discouraged. * * Whenever possible, use {safeIncreaseAllowance} and * {safeDecreaseAllowance} instead. */ function safeApprove( IERC20 token, address spender, uint256 value ) internal { // safeApprove should only be called when setting an initial allowance, // or when resetting it to zero. To increase and decrease it, use // 'safeIncreaseAllowance' and 'safeDecreaseAllowance' require( (value == 0) || (token.allowance(address(this), spender) == 0), "SafeERC20: approve from non-zero to non-zero allowance" ); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value)); } function safeIncreaseAllowance( IERC20 token, address spender, uint256 value ) internal { uint256 newAllowance = token.allowance(address(this), spender) + value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } function safeDecreaseAllowance( IERC20 token, address spender, uint256 value ) internal { unchecked { uint256 oldAllowance = token.allowance(address(this), spender); require(oldAllowance >= value, "SafeERC20: decreased allowance below zero"); uint256 newAllowance = oldAllowance - value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). */ function _callOptionalReturn(IERC20 token, bytes memory data) private { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that // the target address contains contract code and also asserts for success in the low-level call. bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed"); if (returndata.length > 0) { // Return data is optional require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed"); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @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); /** * @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); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol) pragma solidity ^0.8.0; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier * available, which can be applied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. * * TIP: If you would like to learn more about reentrancy and alternative ways * to protect against it, check out our blog post * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul]. */ abstract contract ReentrancyGuard { // Booleans are more expensive than uint256 or any type that takes up a full // word because each write operation emits an extra SLOAD to first read the // slot's contents, replace the bits taken up by the boolean, and then write // back. This is the compiler's defense against contract upgrades and // pointer aliasing, and it cannot be disabled. // The values being non-zero value makes deployment a bit more expensive, // but in exchange the refund on every call to nonReentrant will be lower in // amount. Since refunds are capped to a percentage of the total // transaction's gas, it is best to keep them low in cases like this one, to // increase the likelihood of the full refund coming into effect. uint256 private constant _NOT_ENTERED = 1; uint256 private constant _ENTERED = 2; uint256 private _status; constructor() { _status = _NOT_ENTERED; } /** * @dev Prevents a contract from calling itself, directly or indirectly. * Calling a `nonReentrant` function from another `nonReentrant` * function is not supported. It is possible to prevent this from happening * by making the `nonReentrant` function external, and making it call a * `private` function that does the actual work. */ modifier nonReentrant() { // On the first call to nonReentrant, _notEntered will be true require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; _; // By storing the original value once again, a refund is triggered (see // https://eips.ethereum.org/EIPS/eip-2200) _status = _NOT_ENTERED; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (finance/PaymentSplitter.sol) pragma solidity ^0.8.0; import "../token/ERC20/utils/SafeERC20.sol"; import "../utils/Address.sol"; import "../utils/Context.sol"; /** * @title PaymentSplitter * @dev This contract allows to split Ether payments among a group of accounts. The sender does not need to be aware * that the Ether will be split in this way, since it is handled transparently by the contract. * * The split can be in equal parts or in any other arbitrary proportion. The way this is specified is by assigning each * account to a number of shares. Of all the Ether that this contract receives, each account will then be able to claim * an amount proportional to the percentage of total shares they were assigned. * * `PaymentSplitter` follows a _pull payment_ model. This means that payments are not automatically forwarded to the * accounts but kept in this contract, and the actual transfer is triggered as a separate step by calling the {release} * function. * * NOTE: This contract assumes that ERC20 tokens will behave similarly to native tokens (Ether). Rebasing tokens, and * tokens that apply fees during transfers, are likely to not be supported as expected. If in doubt, we encourage you * to run tests before sending real value to this contract. */ contract PaymentSplitter is Context { event PayeeAdded(address account, uint256 shares); event PaymentReleased(address to, uint256 amount); event ERC20PaymentReleased(IERC20 indexed token, address to, uint256 amount); event PaymentReceived(address from, uint256 amount); uint256 private _totalShares; uint256 private _totalReleased; mapping(address => uint256) private _shares; mapping(address => uint256) private _released; address[] private _payees; mapping(IERC20 => uint256) private _erc20TotalReleased; mapping(IERC20 => mapping(address => uint256)) private _erc20Released; /** * @dev Creates an instance of `PaymentSplitter` where each account in `payees` is assigned the number of shares at * the matching position in the `shares` array. * * All addresses in `payees` must be non-zero. Both arrays must have the same non-zero length, and there must be no * duplicates in `payees`. */ constructor(address[] memory payees, uint256[] memory shares_) payable { require(payees.length == shares_.length, "PaymentSplitter: payees and shares length mismatch"); require(payees.length > 0, "PaymentSplitter: no payees"); for (uint256 i = 0; i < payees.length; i++) { _addPayee(payees[i], shares_[i]); } } /** * @dev The Ether received will be logged with {PaymentReceived} events. Note that these events are not fully * reliable: it's possible for a contract to receive Ether without triggering this function. This only affects the * reliability of the events, and not the actual splitting of Ether. * * To learn more about this see the Solidity documentation for * https://solidity.readthedocs.io/en/latest/contracts.html#fallback-function[fallback * functions]. */ receive() external payable virtual { emit PaymentReceived(_msgSender(), msg.value); } /** * @dev Getter for the total shares held by payees. */ function totalShares() public view returns (uint256) { return _totalShares; } /** * @dev Getter for the total amount of Ether already released. */ function totalReleased() public view returns (uint256) { return _totalReleased; } /** * @dev Getter for the total amount of `token` already released. `token` should be the address of an IERC20 * contract. */ function totalReleased(IERC20 token) public view returns (uint256) { return _erc20TotalReleased[token]; } /** * @dev Getter for the amount of shares held by an account. */ function shares(address account) public view returns (uint256) { return _shares[account]; } /** * @dev Getter for the amount of Ether already released to a payee. */ function released(address account) public view returns (uint256) { return _released[account]; } /** * @dev Getter for the amount of `token` tokens already released to a payee. `token` should be the address of an * IERC20 contract. */ function released(IERC20 token, address account) public view returns (uint256) { return _erc20Released[token][account]; } /** * @dev Getter for the address of the payee number `index`. */ function payee(uint256 index) public view returns (address) { return _payees[index]; } /** * @dev Triggers a transfer to `account` of the amount of Ether they are owed, according to their percentage of the * total shares and their previous withdrawals. */ function release(address payable account) public virtual { require(_shares[account] > 0, "PaymentSplitter: account has no shares"); uint256 totalReceived = address(this).balance + totalReleased(); uint256 payment = _pendingPayment(account, totalReceived, released(account)); require(payment != 0, "PaymentSplitter: account is not due payment"); _released[account] += payment; _totalReleased += payment; Address.sendValue(account, payment); emit PaymentReleased(account, payment); } /** * @dev Triggers a transfer to `account` of the amount of `token` tokens they are owed, according to their * percentage of the total shares and their previous withdrawals. `token` must be the address of an IERC20 * contract. */ function release(IERC20 token, address account) public virtual { require(_shares[account] > 0, "PaymentSplitter: account has no shares"); uint256 totalReceived = token.balanceOf(address(this)) + totalReleased(token); uint256 payment = _pendingPayment(account, totalReceived, released(token, account)); require(payment != 0, "PaymentSplitter: account is not due payment"); _erc20Released[token][account] += payment; _erc20TotalReleased[token] += payment; SafeERC20.safeTransfer(token, account, payment); emit ERC20PaymentReleased(token, account, payment); } /** * @dev internal logic for computing the pending payment of an `account` given the token historical balances and * already released amounts. */ function _pendingPayment( address account, uint256 totalReceived, uint256 alreadyReleased ) private view returns (uint256) { return (totalReceived * _shares[account]) / _totalShares - alreadyReleased; } /** * @dev Add a new payee to the contract. * @param account The address of the payee to add. * @param shares_ The number of shares owned by the payee. */ function _addPayee(address account, uint256 shares_) private { require(account != address(0), "PaymentSplitter: account is the zero address"); require(shares_ > 0, "PaymentSplitter: shares are 0"); require(_shares[account] == 0, "PaymentSplitter: account already has shares"); _payees.push(account); _shares[account] = shares_; _totalShares = _totalShares + shares_; emit PayeeAdded(account, shares_); } }
// 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); } }
{ "remappings": [], "optimizer": { "enabled": true, "runs": 20000 }, "evmVersion": "london", "libraries": {}, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"contract IERC20","name":"token","type":"address"},{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ERC20PaymentReleased","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"},{"indexed":false,"internalType":"uint256","name":"shares","type":"uint256"}],"name":"PayeeAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"PaymentReceived","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"PaymentReleased","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"PAID_MINT_IS_ACTIVE","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PAID_MINT_PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PAID_MINT_TX_LIMIT","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint16","name":"_quantity","type":"uint16"}],"name":"airDrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_quantity","type":"uint16"}],"name":"freeMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"freeMintAllocation","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"freeMintCount","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"freeMintIsActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"freeMintWalletLimit","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_quantity","type":"uint16"}],"name":"paidMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"paidMintIsActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paidMintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paidMintTxLimit","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"payee","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_maxSupply","type":"uint16"}],"name":"reduceMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"account","type":"address"}],"name":"release","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"release","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"released","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"released","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_baseUri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_freeMintAllocation","type":"uint16"}],"name":"setFreeMintAllocation","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_freeMintIsActive","type":"bool"}],"name":"setFreeMintIsActive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_freeMintWalletLimit","type":"uint16"}],"name":"setFreeMintWalletLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_paidMintIsActive","type":"bool"}],"name":"setPaidMintIsActive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_paidMintPrice","type":"uint256"}],"name":"setPaidMintPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_paidMintTxLimit","type":"uint16"}],"name":"setPaidMintTxLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"shares","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokensRemaining","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"}],"name":"totalReleased","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalReleased","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalShares","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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"},{"stateMutability":"payable","type":"receive"}]
Contract Creation Code
6011805461ffff191661022b17905560a06040819052600060808190526200002a91601291620005be565b506013805460ff19169055661ff973cafa80006014556015805466ffffffffffffff1916630100000a1790556040805160608101825273314f75145aa7463a43b7a0ab416360f2287697f681527325fe2c5b711e5cfa8e74c4362017c5879809fbe4602082015273bc65af816cf41ba9c3005f220c95594d9dd7b90291810191909152620000bd9060179060036200064d565b506040805160608101825260328082526020820181905291810191909152620000eb906018906003620006a5565b50348015620000f957600080fd5b5060178054806020026020016040519081016040528092919081815260200182805480156200015257602002820191906000526020600020905b81546001600160a01b0316815260019091019060200180831162000133575b50505050506018805480602002602001604051908101604052809291908181526020018280548015620001a557602002820191906000526020600020905b81548152602001906001019080831162000190575b5050604080518082018252601381527f335765622053747564696f73202f2f203535350000000000000000000000000060208083019182528351808501909452600e84526d3357454253545544494f5335353560901b90840152815191955091935062000217925060029190620005be565b5080516200022d906003906020840190620005be565b505060008055506200023f336200037e565b8051825114620002b15760405162461bcd60e51b815260206004820152603260248201527f5061796d656e7453706c69747465723a2070617965657320616e6420736861726044820152710cae640d8cadccee8d040dad2e6dac2e8c6d60731b60648201526084015b60405180910390fd5b6000825111620003045760405162461bcd60e51b815260206004820152601a60248201527f5061796d656e7453706c69747465723a206e6f207061796565730000000000006044820152606401620002a8565b60005b825181101562000370576200035b8382815181106200032a576200032a620006ff565b6020026020010151838381518110620003475762000347620006ff565b6020026020010151620003d060201b60201c565b8062000367816200072b565b91505062000307565b5050600160105550620007a1565b600880546001600160a01b038381166001600160a01b0319831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b6001600160a01b0382166200043d5760405162461bcd60e51b815260206004820152602c60248201527f5061796d656e7453706c69747465723a206163636f756e74206973207468652060448201526b7a65726f206164647265737360a01b6064820152608401620002a8565b600081116200048f5760405162461bcd60e51b815260206004820152601d60248201527f5061796d656e7453706c69747465723a207368617265732061726520300000006044820152606401620002a8565b6001600160a01b0382166000908152600b6020526040902054156200050b5760405162461bcd60e51b815260206004820152602b60248201527f5061796d656e7453706c69747465723a206163636f756e7420616c726561647960448201526a206861732073686172657360a81b6064820152608401620002a8565b600d8054600181019091557fd7b6990105719101dabeb77144f2a3385c8033acd3af97e9423a695e81ad1eb50180546001600160a01b0319166001600160a01b0384169081179091556000908152600b602052604090208190556009546200057590829062000749565b600955604080516001600160a01b0384168152602081018390527f40c340f65e17194d14ddddb073d3c9f888e3cb52b5aae0c6c7706b4fbc905fac910160405180910390a15050565b828054620005cc9062000764565b90600052602060002090601f016020900481019282620005f057600085556200063b565b82601f106200060b57805160ff19168380011785556200063b565b828001600101855582156200063b579182015b828111156200063b5782518255916020019190600101906200061e565b5062000649929150620006e8565b5090565b8280548282559060005260206000209081019282156200063b579160200282015b828111156200063b57825182546001600160a01b0319166001600160a01b039091161782556020909201916001909101906200066e565b8280548282559060005260206000209081019282156200063b579160200282015b828111156200063b578251829060ff16905591602001919060010190620006c6565b5b80821115620006495760008155600101620006e9565b634e487b7160e01b600052603260045260246000fd5b634e487b7160e01b600052601160045260246000fd5b600060001982141562000742576200074262000715565b5060010190565b600082198211156200075f576200075f62000715565b500190565b600181811c908216806200077957607f821691505b602082108114156200079b57634e487b7160e01b600052602260045260246000fd5b50919050565b613e3480620007b16000396000f3fe6080604052600436106103385760003560e01c8063781937e9116101b0578063c87b56dd116100ec578063de7d944011610095578063e9f133ff1161006f578063e9f133ff14610a34578063f2fde38b14610a54578063f38f1dc414610a74578063ff9ebc5414610a9857600080fd5b8063de7d9440146109af578063e33b7de3146109c9578063e985e9c5146109de57600080fd5b8063d5abeb01116100c6578063d5abeb0114610939578063d79779b214610954578063d85caffb1461099757600080fd5b8063c87b56dd146108c1578063c8b08125146108e1578063ce7c2ac2146108f657600080fd5b806395d89b4111610159578063a013b88b11610133578063a013b88b1461085b578063a22cb4651461086e578063b88d4fde1461088e578063c4a5e3cd146108ae57600080fd5b806395d89b41146107e35780639852595c146107f857806398fa6c451461083b57600080fd5b80638b83209b1161018a5780638b83209b146107825780638da5cb5b146107a257806395a376f4146107cd57600080fd5b8063781937e91461071a5780638462151c1461073a5780638510dd3c1461076757600080fd5b8063360ba32a1161027f57806348b75044116102285780636352211e116102025780636352211e146106b05780636c0360eb146106d057806370a08231146106e5578063715018a61461070557600080fd5b806348b750441461063f57806355f804b31461065f5780635ecf8a801461067f57600080fd5b8063406072a911610259578063406072a9146105b357806342842e0e1461060657806346dfb2811461062657600080fd5b8063360ba32a146105495780633a98ef391461057e5780633db67d3d1461059357600080fd5b806318160ddd116102e15780631cf26684116102bb5780631cf26684146104e957806323b872dd1461050957806335ee0fd21461052957600080fd5b806318160ddd146104915780631863b5c0146104b457806319165587146104c957600080fd5b8063074d16a311610312578063074d16a31461040c578063081812fc1461042c578063095ea7b31461047157600080fd5b806301ffc9a71461039357806305ab5cb2146103c857806306fdde03146103ea57600080fd5b3661038e577f6ef95f06320e7a25a04a175ca677b7052bdd97131872c2192525a629f51be770336040805173ffffffffffffffffffffffffffffffffffffffff90921682523460208301520160405180910390a1005b600080fd5b34801561039f57600080fd5b506103b36103ae366004613601565b610ab8565b60405190151581526020015b60405180910390f35b3480156103d457600080fd5b506103e86103e3366004613635565b610b9d565b005b3480156103f657600080fd5b506103ff610c3e565b6040516103bf91906136c6565b34801561041857600080fd5b506103e8610427366004613635565b610cd0565b34801561043857600080fd5b5061044c6104473660046136d9565b610d73565b60405173ffffffffffffffffffffffffffffffffffffffff90911681526020016103bf565b34801561047d57600080fd5b506103e861048c366004613714565b610ddd565b34801561049d57600080fd5b50600154600054035b6040519081526020016103bf565b3480156104c057600080fd5b506014546104a6565b3480156104d557600080fd5b506103e86104e4366004613740565b610ec4565b3480156104f557600080fd5b506103e861050436600461375d565b6110d2565b34801561051557600080fd5b506103e8610524366004613792565b611219565b34801561053557600080fd5b506015546103b39062010000900460ff1681565b34801561055557600080fd5b5060155461056b906301000000900461ffff1681565b60405161ffff90911681526020016103bf565b34801561058a57600080fd5b506009546104a6565b34801561059f57600080fd5b506103e86105ae366004613635565b611224565b3480156105bf57600080fd5b506104a66105ce3660046137d3565b73ffffffffffffffffffffffffffffffffffffffff9182166000908152600f6020908152604080832093909416825291909152205490565b34801561061257600080fd5b506103e8610621366004613792565b611324565b34801561063257600080fd5b5060155461ffff1661056b565b34801561064b57600080fd5b506103e861065a3660046137d3565b61133f565b34801561066b57600080fd5b506103e861067a3660046138cf565b611638565b34801561068b57600080fd5b5061056b61069a366004613740565b60166020526000908152604090205461ffff1681565b3480156106bc57600080fd5b5061044c6106cb3660046136d9565b6116b2565b3480156106dc57600080fd5b506103ff6116c4565b3480156106f157600080fd5b506104a6610700366004613740565b611752565b34801561071157600080fd5b506103e86117d4565b34801561072657600080fd5b506103e86107353660046136d9565b611847565b34801561074657600080fd5b5061075a610755366004613740565b6118b3565b6040516103bf9190613918565b34801561077357600080fd5b5060155461056b9061ffff1681565b34801561078e57600080fd5b5061044c61079d3660046136d9565b611a67565b3480156107ae57600080fd5b5060085473ffffffffffffffffffffffffffffffffffffffff1661044c565b3480156107d957600080fd5b506104a660145481565b3480156107ef57600080fd5b506103ff611aa4565b34801561080457600080fd5b506104a6610813366004613740565b73ffffffffffffffffffffffffffffffffffffffff166000908152600c602052604090205490565b34801561084757600080fd5b506103e8610856366004613635565b611ab3565b6103e8610869366004613635565b611c8a565b34801561087a57600080fd5b506103e861088936600461395e565b611f0f565b34801561089a57600080fd5b506103e86108a936600461398c565b611ff6565b6103e86108bc366004613635565b61206d565b3480156108cd57600080fd5b506103ff6108dc3660046136d9565b6121fe565b3480156108ed57600080fd5b506104a66122b1565b34801561090257600080fd5b506104a6610911366004613740565b73ffffffffffffffffffffffffffffffffffffffff166000908152600b602052604090205490565b34801561094557600080fd5b5060115461056b9061ffff1681565b34801561096057600080fd5b506104a661096f366004613740565b73ffffffffffffffffffffffffffffffffffffffff166000908152600e602052604090205490565b3480156109a357600080fd5b5060135460ff166103b3565b3480156109bb57600080fd5b506013546103b39060ff1681565b3480156109d557600080fd5b50600a546104a6565b3480156109ea57600080fd5b506103b36109f93660046137d3565b73ffffffffffffffffffffffffffffffffffffffff918216600090815260076020908152604080832093909416825291909152205460ff1690565b348015610a4057600080fd5b506103e8610a4f366004613a0c565b6122d5565b348015610a6057600080fd5b506103e8610a6f366004613740565b61236d565b348015610a8057600080fd5b5060155461056b9065010000000000900461ffff1681565b348015610aa457600080fd5b506103e8610ab3366004613a0c565b612469565b60007fffffffff0000000000000000000000000000000000000000000000000000000082167f80ac58cd000000000000000000000000000000000000000000000000000000001480610b4b57507fffffffff0000000000000000000000000000000000000000000000000000000082167f5b5e139f00000000000000000000000000000000000000000000000000000000145b80610b9757507f01ffc9a7000000000000000000000000000000000000000000000000000000007fffffffff000000000000000000000000000000000000000000000000000000008316145b92915050565b60085473ffffffffffffffffffffffffffffffffffffffff163314610c095760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e657260448201526064015b60405180910390fd5b601580547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00001661ffff92909216919091179055565b606060028054610c4d90613a29565b80601f0160208091040260200160405190810160405280929190818152602001828054610c7990613a29565b8015610cc65780601f10610c9b57610100808354040283529160200191610cc6565b820191906000526020600020905b815481529060010190602001808311610ca957829003601f168201915b5050505050905090565b60085473ffffffffffffffffffffffffffffffffffffffff163314610d375760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610c00565b6015805461ffff9092166301000000027fffffffffffffffffffffffffffffffffffffffffffffffffffffff0000ffffff909216919091179055565b6000610d7e82612508565b610db4576040517fcf4700e400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b5060009081526006602052604090205473ffffffffffffffffffffffffffffffffffffffff1690565b6000610de8826116b2565b90508073ffffffffffffffffffffffffffffffffffffffff168373ffffffffffffffffffffffffffffffffffffffff161415610e50576040517f943f7b8c00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b3373ffffffffffffffffffffffffffffffffffffffff821614801590610e7d5750610e7b81336109f9565b155b15610eb4576040517fcfb3b94200000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b610ebf83838361254c565b505050565b73ffffffffffffffffffffffffffffffffffffffff81166000908152600b6020526040902054610f5c5760405162461bcd60e51b815260206004820152602660248201527f5061796d656e7453706c69747465723a206163636f756e7420686173206e6f2060448201527f73686172657300000000000000000000000000000000000000000000000000006064820152608401610c00565b6000610f67600a5490565b610f719047613aac565b90506000610fab8383610fa68673ffffffffffffffffffffffffffffffffffffffff166000908152600c602052604090205490565b6125cd565b9050806110205760405162461bcd60e51b815260206004820152602b60248201527f5061796d656e7453706c69747465723a206163636f756e74206973206e6f742060448201527f647565207061796d656e740000000000000000000000000000000000000000006064820152608401610c00565b73ffffffffffffffffffffffffffffffffffffffff83166000908152600c602052604081208054839290611055908490613aac565b9250508190555080600a600082825461106e9190613aac565b9091555061107e90508382612622565b6040805173ffffffffffffffffffffffffffffffffffffffff85168152602081018390527fdf20fd1e76bc69d672e4814fafb2c449bba3a5369d8359adf9e05e6fde87b056910160405180910390a1505050565b60085473ffffffffffffffffffffffffffffffffffffffff1633146111395760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610c00565b73ffffffffffffffffffffffffffffffffffffffff821661119c5760405162461bcd60e51b815260206004820152600f60248201527f696e76616c6964206164647265737300000000000000000000000000000000006044820152606401610c00565b60008161ffff161180156111bb57506111b36122b1565b8161ffff1611155b6112075760405162461bcd60e51b815260206004820152601060248201527f696e76616c6964207175616e74697479000000000000000000000000000000006044820152606401610c00565b611215828261ffff16612748565b5050565b610ebf838383612762565b60085473ffffffffffffffffffffffffffffffffffffffff16331461128b5760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610c00565b6112936122b1565b8161ffff1611156112e65760405162461bcd60e51b815260206004820152601760248201527f6578636565647320746f74616c2072656d61696e696e670000000000000000006044820152606401610c00565b6015805461ffff90921665010000000000027fffffffffffffffffffffffffffffffffffffffffffffffffff0000ffffffffff909216919091179055565b610ebf83838360405180602001604052806000815250611ff6565b73ffffffffffffffffffffffffffffffffffffffff81166000908152600b60205260409020546113d75760405162461bcd60e51b815260206004820152602660248201527f5061796d656e7453706c69747465723a206163636f756e7420686173206e6f2060448201527f73686172657300000000000000000000000000000000000000000000000000006064820152608401610c00565b73ffffffffffffffffffffffffffffffffffffffff82166000908152600e60205260408120546040517f70a0823100000000000000000000000000000000000000000000000000000000815230600482015273ffffffffffffffffffffffffffffffffffffffff8516906370a0823190602401602060405180830381865afa158015611467573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061148b9190613ac4565b6114959190613aac565b905060006114db8383610fa6878773ffffffffffffffffffffffffffffffffffffffff9182166000908152600f6020908152604080832093909416825291909152205490565b9050806115505760405162461bcd60e51b815260206004820152602b60248201527f5061796d656e7453706c69747465723a206163636f756e74206973206e6f742060448201527f647565207061796d656e740000000000000000000000000000000000000000006064820152608401610c00565b73ffffffffffffffffffffffffffffffffffffffff8085166000908152600f6020908152604080832093871683529290529081208054839290611594908490613aac565b909155505073ffffffffffffffffffffffffffffffffffffffff84166000908152600e6020526040812080548392906115ce908490613aac565b909155506115df9050848483612acd565b6040805173ffffffffffffffffffffffffffffffffffffffff8581168252602082018490528616917f3be5b7a71e84ed12875d241991c70855ac5817d847039e17a9d895c1ceb0f18a910160405180910390a250505050565b60085473ffffffffffffffffffffffffffffffffffffffff16331461169f5760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610c00565b805161121590601290602084019061353a565b60006116bd82612b5a565b5192915050565b601280546116d190613a29565b80601f01602080910402602001604051908101604052809291908181526020018280546116fd90613a29565b801561174a5780601f1061171f5761010080835404028352916020019161174a565b820191906000526020600020905b81548152906001019060200180831161172d57829003601f168201915b505050505081565b600073ffffffffffffffffffffffffffffffffffffffff82166117a1576040517f8f4eb60400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b5073ffffffffffffffffffffffffffffffffffffffff1660009081526005602052604090205467ffffffffffffffff1690565b60085473ffffffffffffffffffffffffffffffffffffffff16331461183b5760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610c00565b6118456000612d28565b565b60085473ffffffffffffffffffffffffffffffffffffffff1633146118ae5760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610c00565b601455565b606060008060006118c385611752565b905060008167ffffffffffffffff8111156118e0576118e061380c565b604051908082528060200260200182016040528015611909578160200160208202803683370190505b50604080516060810182526000808252602082018190529181018290529192505b838614611a5b576000818152600460209081526040918290208251606081018452905473ffffffffffffffffffffffffffffffffffffffff8116825274010000000000000000000000000000000000000000810467ffffffffffffffff16928201929092527c010000000000000000000000000000000000000000000000000000000090910460ff161580159282019290925292506119c857611a49565b815173ffffffffffffffffffffffffffffffffffffffff16156119ea57815194505b8773ffffffffffffffffffffffffffffffffffffffff168573ffffffffffffffffffffffffffffffffffffffff161415611a4957808387611a2a81613add565b985081518110611a3c57611a3c613b16565b6020026020010181815250505b80611a5381613add565b91505061192a565b50909695505050505050565b6000600d8281548110611a7c57611a7c613b16565b60009182526020909120015473ffffffffffffffffffffffffffffffffffffffff1692915050565b606060038054610c4d90613a29565b60085473ffffffffffffffffffffffffffffffffffffffff163314611b1a5760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610c00565b60115461ffff90811690821610611b985760405162461bcd60e51b8152602060048201526024808201527f6d757374206265206c657373207468616e2063757265726e74206d617820737560448201527f70706c79000000000000000000000000000000000000000000000000000000006064820152608401610c00565b600154600054038161ffff161015611bf25760405162461bcd60e51b815260206004820152601c60248201527f6d757374206265206774652074686520746f74616c20737570706c79000000006044820152606401610c00565b60155461ffff6501000000000090910481169082161015611c555760405162461bcd60e51b815260206004820181905260248201527f6d757374206265206774652066726565206d696e7420616c6c6f636174696f6e6044820152606401610c00565b601180547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00001661ffff92909216919091179055565b60026010541415611cdd5760405162461bcd60e51b815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c006044820152606401610c00565b600260105560155462010000900460ff16611d3a5760405162461bcd60e51b815260206004820152601060248201527f6d696e742069732064697361626c6564000000000000000000000000000000006044820152606401610c00565b60155461ffff6501000000000090910481169082161115611d9d5760405162461bcd60e51b815260206004820152601c60248201527f696e73756666696369656e74206672656520616c6c6f636174696f6e000000006044820152606401610c00565b611da56122b1565b8161ffff161115611df85760405162461bcd60e51b815260206004820152601560248201527f696e76616c6964206d696e74207175616e7469747900000000000000000000006044820152606401610c00565b3360009081526016602052604090205460155461ffff91821691630100000090910416611e258383613b45565b61ffff161115611e775760405162461bcd60e51b815260206004820152601e60248201527f657863656564732066726565206d696e742077616c6c6574206c696d697400006044820152606401610c00565b611e85338361ffff16612748565b611e8f8282613b45565b33600090815260166020526040902080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00001661ffff928316179055601580548492600591611ee991859165010000000000900416613b6b565b92506101000a81548161ffff021916908361ffff16021790555050600160108190555050565b73ffffffffffffffffffffffffffffffffffffffff8216331415611f5f576040517fb06307db00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b33600081815260076020908152604080832073ffffffffffffffffffffffffffffffffffffffff87168085529083529281902080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff001686151590811790915590519081529192917f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a35050565b612001848484612762565b73ffffffffffffffffffffffffffffffffffffffff83163b15158015612030575061202e84848484612d9f565b155b15612067576040517fd1a57ed600000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b50505050565b600260105414156120c05760405162461bcd60e51b815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c006044820152606401610c00565b600260105560135460ff166121175760405162461bcd60e51b815260206004820152601060248201527f6d696e742069732064697361626c6564000000000000000000000000000000006044820152606401610c00565b60155461ffff9081169082161180159061213c57506121346122b1565b8161ffff1611155b6121885760405162461bcd60e51b815260206004820152601560248201527f696e76616c6964206d696e74207175616e7469747900000000000000000000006044820152606401610c00565b6014546121999061ffff8316612f16565b3410156121e85760405162461bcd60e51b815260206004820152601260248201527f696e76616c6964206d696e742076616c756500000000000000000000000000006044820152606401610c00565b6121f6338261ffff16612748565b506001601055565b606061220982612508565b6122555760405162461bcd60e51b815260206004820152600d60248201527f696e76616c696420746f6b656e000000000000000000000000000000000000006044820152606401610c00565b60006012805461226490613a29565b9050116122805760405180602001604052806000815250610b97565b601261228b83612f22565b60405160200161229c929190613baa565b60405160208183030381529060405292915050565b60006122d06122c36001546000540390565b60115461ffff1690613054565b905090565b60085473ffffffffffffffffffffffffffffffffffffffff16331461233c5760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610c00565b601380547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0016911515919091179055565b60085473ffffffffffffffffffffffffffffffffffffffff1633146123d45760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610c00565b73ffffffffffffffffffffffffffffffffffffffff811661245d5760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201527f64647265737300000000000000000000000000000000000000000000000000006064820152608401610c00565b61246681612d28565b50565b60085473ffffffffffffffffffffffffffffffffffffffff1633146124d05760405162461bcd60e51b815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610c00565b6015805491151562010000027fffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00ffff909216919091179055565b6000805482108015610b975750506000908152600460205260409020547c0100000000000000000000000000000000000000000000000000000000900460ff161590565b60008281526006602052604080822080547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff87811691821790925591518593918516917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591a4505050565b60095473ffffffffffffffffffffffffffffffffffffffff84166000908152600b6020526040812054909183916126049086613cb4565b61260e9190613d20565b6126189190613d34565b90505b9392505050565b804710156126725760405162461bcd60e51b815260206004820152601d60248201527f416464726573733a20696e73756666696369656e742062616c616e63650000006044820152606401610c00565b60008273ffffffffffffffffffffffffffffffffffffffff168260405160006040518083038185875af1925050503d80600081146126cc576040519150601f19603f3d011682016040523d82523d6000602084013e6126d1565b606091505b5050905080610ebf5760405162461bcd60e51b815260206004820152603a60248201527f416464726573733a20756e61626c6520746f2073656e642076616c75652c207260448201527f6563697069656e74206d617920686176652072657665727465640000000000006064820152608401610c00565b611215828260405180602001604052806000815250613060565b600061276d82612b5a565b805190915060009073ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614806127b5575081516127b590336109f9565b806127dd5750336127c584610d73565b73ffffffffffffffffffffffffffffffffffffffff16145b905080612816576040517f59c896be00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b8473ffffffffffffffffffffffffffffffffffffffff16826000015173ffffffffffffffffffffffffffffffffffffffff161461287f576040517fa114810000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff84166128cc576040517fea553b3400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6128dc600084846000015161254c565b73ffffffffffffffffffffffffffffffffffffffff858116600090815260056020908152604080832080547fffffffffffffffffffffffffffffffffffffffffffffffff000000000000000080821667ffffffffffffffff9283167fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff01831617909255898616808652838620805493841693831660019081018416949094179055898652600490945282852080547fffffffff000000000000000000000000000000000000000000000000000000001690941774010000000000000000000000000000000000000000429092169190910217909255908601808352912054909116612a6957600054811015612a69578251600082815260046020908152604090912080549186015167ffffffffffffffff1674010000000000000000000000000000000000000000027fffffffff0000000000000000000000000000000000000000000000000000000090921673ffffffffffffffffffffffffffffffffffffffff909316929092171790555b50828473ffffffffffffffffffffffffffffffffffffffff168673ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a45b5050505050565b6040805173ffffffffffffffffffffffffffffffffffffffff8416602482015260448082018490528251808303909101815260649091019091526020810180517bffffffffffffffffffffffffffffffffffffffffffffffffffffffff167fa9059cbb00000000000000000000000000000000000000000000000000000000179052610ebf90849061306d565b604080516060810182526000808252602082018190529181019190915281600054811015612cf6576000818152600460209081526040918290208251606081018452905473ffffffffffffffffffffffffffffffffffffffff8116825274010000000000000000000000000000000000000000810467ffffffffffffffff16928201929092527c010000000000000000000000000000000000000000000000000000000090910460ff16151591810182905290612cf457805173ffffffffffffffffffffffffffffffffffffffff1615612c35579392505050565b507fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff016000818152600460209081526040918290208251606081018452905473ffffffffffffffffffffffffffffffffffffffff811680835274010000000000000000000000000000000000000000820467ffffffffffffffff16938301939093527c0100000000000000000000000000000000000000000000000000000000900460ff1615159281019290925215612cef579392505050565b612c35565b505b6040517fdf2d9b4200000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6008805473ffffffffffffffffffffffffffffffffffffffff8381167fffffffffffffffffffffffff0000000000000000000000000000000000000000831681179093556040519116919082907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e090600090a35050565b6040517f150b7a0200000000000000000000000000000000000000000000000000000000815260009073ffffffffffffffffffffffffffffffffffffffff85169063150b7a0290612dfa903390899088908890600401613d4b565b6020604051808303816000875af1925050508015612e53575060408051601f3d9081017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0168201909252612e5091810190613d94565b60015b612ec7573d808015612e81576040519150601f19603f3d011682016040523d82523d6000602084013e612e86565b606091505b508051612ebf576040517fd1a57ed600000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b805181602001fd5b7fffffffff00000000000000000000000000000000000000000000000000000000167f150b7a02000000000000000000000000000000000000000000000000000000001490505b949350505050565b600061261b8284613cb4565b606081612f6257505060408051808201909152600181527f3000000000000000000000000000000000000000000000000000000000000000602082015290565b8160005b8115612f8c5780612f7681613add565b9150612f859050600a83613d20565b9150612f66565b60008167ffffffffffffffff811115612fa757612fa761380c565b6040519080825280601f01601f191660200182016040528015612fd1576020820181803683370190505b5090505b8415612f0e57612fe6600183613d34565b9150612ff3600a86613db1565b612ffe906030613aac565b60f81b81838151811061301357613013613b16565b60200101907effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916908160001a90535061304d600a86613d20565b9450612fd5565b600061261b8284613d34565b610ebf838383600161315f565b60006130cf826040518060400160405280602081526020017f5361666545524332303a206c6f772d6c6576656c2063616c6c206661696c65648152508573ffffffffffffffffffffffffffffffffffffffff1661340c9092919063ffffffff16565b805190915015610ebf57808060200190518101906130ed9190613dc5565b610ebf5760405162461bcd60e51b815260206004820152602a60248201527f5361666545524332303a204552433230206f7065726174696f6e20646964206e60448201527f6f742073756363656564000000000000000000000000000000000000000000006064820152608401610c00565b60005473ffffffffffffffffffffffffffffffffffffffff85166131af576040517f2e07630000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b836131e6576040517fb562e8dd00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8516600081815260056020908152604080832080547fffffffffffffffffffffffffffffffff00000000000000000000000000000000811667ffffffffffffffff8083168c018116918217680100000000000000007fffffffffffffffffffffffffffffffffffffffffffffffff000000000000000090941690921783900481168c01811690920217909155858452600490925290912080547fffffffff000000000000000000000000000000000000000000000000000000001690921774010000000000000000000000000000000000000000429092169190910217905580808501838015613301575073ffffffffffffffffffffffffffffffffffffffff87163b15155b156133b0575b604051829073ffffffffffffffffffffffffffffffffffffffff8916906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a461335f6000888480600101955088612d9f565b613395576040517fd1a57ed600000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b808214156133075782600054146133ab57600080fd5b613403565b5b60405160018301929073ffffffffffffffffffffffffffffffffffffffff8916906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a4808214156133b1575b50600055612ac6565b606061261884846000858573ffffffffffffffffffffffffffffffffffffffff85163b61347b5760405162461bcd60e51b815260206004820152601d60248201527f416464726573733a2063616c6c20746f206e6f6e2d636f6e74726163740000006044820152606401610c00565b6000808673ffffffffffffffffffffffffffffffffffffffff1685876040516134a49190613de2565b60006040518083038185875af1925050503d80600081146134e1576040519150601f19603f3d011682016040523d82523d6000602084013e6134e6565b606091505b50915091506134f6828286613501565b979650505050505050565b6060831561351057508161261b565b8251156135205782518084602001fd5b8160405162461bcd60e51b8152600401610c0091906136c6565b82805461354690613a29565b90600052602060002090601f01602090048101928261356857600085556135ae565b82601f1061358157805160ff19168380011785556135ae565b828001600101855582156135ae579182015b828111156135ae578251825591602001919060010190613593565b506135ba9291506135be565b5090565b5b808211156135ba57600081556001016135bf565b7fffffffff000000000000000000000000000000000000000000000000000000008116811461246657600080fd5b60006020828403121561361357600080fd5b813561261b816135d3565b803561ffff8116811461363057600080fd5b919050565b60006020828403121561364757600080fd5b61261b8261361e565b60005b8381101561366b578181015183820152602001613653565b838111156120675750506000910152565b60008151808452613694816020860160208601613650565b601f017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0169290920160200192915050565b60208152600061261b602083018461367c565b6000602082840312156136eb57600080fd5b5035919050565b73ffffffffffffffffffffffffffffffffffffffff8116811461246657600080fd5b6000806040838503121561372757600080fd5b8235613732816136f2565b946020939093013593505050565b60006020828403121561375257600080fd5b813561261b816136f2565b6000806040838503121561377057600080fd5b823561377b816136f2565b91506137896020840161361e565b90509250929050565b6000806000606084860312156137a757600080fd5b83356137b2816136f2565b925060208401356137c2816136f2565b929592945050506040919091013590565b600080604083850312156137e657600080fd5b82356137f1816136f2565b91506020830135613801816136f2565b809150509250929050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052604160045260246000fd5b600067ffffffffffffffff808411156138565761385661380c565b604051601f85017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0908116603f0116810190828211818310171561389c5761389c61380c565b816040528093508581528686860111156138b557600080fd5b858560208301376000602087830101525050509392505050565b6000602082840312156138e157600080fd5b813567ffffffffffffffff8111156138f857600080fd5b8201601f8101841361390957600080fd5b612f0e8482356020840161383b565b6020808252825182820181905260009190848201906040850190845b81811015611a5b57835183529284019291840191600101613934565b801515811461246657600080fd5b6000806040838503121561397157600080fd5b823561397c816136f2565b9150602083013561380181613950565b600080600080608085870312156139a257600080fd5b84356139ad816136f2565b935060208501356139bd816136f2565b925060408501359150606085013567ffffffffffffffff8111156139e057600080fd5b8501601f810187136139f157600080fd5b613a008782356020840161383b565b91505092959194509250565b600060208284031215613a1e57600080fd5b813561261b81613950565b600181811c90821680613a3d57607f821691505b60208210811415613a77577f4e487b7100000000000000000000000000000000000000000000000000000000600052602260045260246000fd5b50919050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b60008219821115613abf57613abf613a7d565b500190565b600060208284031215613ad657600080fd5b5051919050565b60007fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff821415613b0f57613b0f613a7d565b5060010190565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603260045260246000fd5b600061ffff808316818516808303821115613b6257613b62613a7d565b01949350505050565b600061ffff83811690831681811015613b8657613b86613a7d565b039392505050565b60008151613ba0818560208601613650565b9290920192915050565b600080845481600182811c915080831680613bc657607f831692505b6020808410821415613bff577f4e487b710000000000000000000000000000000000000000000000000000000086526022600452602486fd5b818015613c135760018114613c4257613c6f565b7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00861689528489019650613c6f565b60008b81526020902060005b86811015613c675781548b820152908501908301613c4e565b505084890196505b505050505050613cab613c828286613b8e565b7f2e6a736f6e000000000000000000000000000000000000000000000000000000815260050190565b95945050505050565b6000817fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0483118215151615613cec57613cec613a7d565b500290565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601260045260246000fd5b600082613d2f57613d2f613cf1565b500490565b600082821015613d4657613d46613a7d565b500390565b600073ffffffffffffffffffffffffffffffffffffffff808716835280861660208401525083604083015260806060830152613d8a608083018461367c565b9695505050505050565b600060208284031215613da657600080fd5b815161261b816135d3565b600082613dc057613dc0613cf1565b500690565b600060208284031215613dd757600080fd5b815161261b81613950565b60008251613df4818460208701613650565b919091019291505056fea26469706673582212206759f65368a94f4daf1edab2158bd357468ebb343cd01bd965dfb45f408f675464736f6c634300080a0033
Deployed Bytecode
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
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.