Feature Tip: Add private address tag to any address under My Name Tag !
Overview
TokenID
2293
Total Transfers
-
Market
Onchain Market Cap
$0.00
Circulating Supply Market Cap
-
Other Info
Token Contract
Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
Fair721
Compiler Version
v0.8.18+commit.87f61d96
Optimization Enabled:
Yes with 9 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.18; import "@openzeppelin/contracts/token/ERC721/ERC721.sol"; import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Burnable.sol"; import "@openzeppelin/contracts/utils/Strings.sol"; contract Fair721 is ERC721, ERC721Burnable { using Strings for uint256; uint256 public constant MAX_MINT = 10240; uint256 public _currentTokenId = 0; mapping(uint256 => uint256) public _tokenAmounts; mapping(address => uint256) public _userMinted; address public creator; constructor() ERC721("Fair 721", "F721") { creator = msg.sender; } function _baseURI() internal view virtual override returns (string memory) { return "ipfs://QmVWVWF4S64GfXHBvfkyL3sMxBNWjG1rhSCUajdcQuoUE7/"; } function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { _requireMinted(tokenId); string memory baseURI = _baseURI(); uint256 tokenAmount = _tokenAmounts[tokenId]; return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenAmount.toString())) : ""; } function amountOf(uint256 tokenId) public view returns (uint256) { _requireMinted(tokenId); return _tokenAmounts[tokenId]; } function split(uint256 tokenId) external { require(_currentTokenId >= MAX_MINT, "minting"); require(ownerOf(tokenId) == msg.sender, "owner"); require(msg.sender == tx.origin, "EOA"); _burn(tokenId); uint256 tokenAmount = _tokenAmounts[tokenId]; require(tokenAmount != 1, "1"); _tokenAmounts[tokenId] = 0; uint256 unitAmount = tokenAmount / 4; for (uint256 i = 0; i < 4; i++) { _tokenAmounts[_currentTokenId] = unitAmount; _safeMint(msg.sender, _currentTokenId); unchecked { _currentTokenId += 1; } } } receive() external payable { require(_userMinted[msg.sender] < 5, "limit"); require(msg.sender == tx.origin, "EOA"); require(_currentTokenId < MAX_MINT, "done"); _userMinted[msg.sender] += 1; _tokenAmounts[_currentTokenId] = 1024; _safeMint(msg.sender, _currentTokenId); unchecked { _currentTokenId += 1; } } function mint() external { require(_userMinted[msg.sender] < 5, "limit"); require(msg.sender == tx.origin, "EOA"); require(_currentTokenId < MAX_MINT, "done"); _userMinted[msg.sender] += 1; _tokenAmounts[_currentTokenId] = 1024; _safeMint(msg.sender, _currentTokenId); unchecked { _currentTokenId += 1; } } function withdrawToken(address _token) external { IERC20 token = IERC20(_token); require(token.transfer(creator, token.balanceOf(address(this)))); } function withdrawETH() external { (bool s,) = creator.call{value: address(this).balance}(""); require(s, "transfer failed"); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (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 (last updated v4.9.0) (token/ERC721/ERC721.sol) pragma solidity ^0.8.0; import "./IERC721.sol"; import "./IERC721Receiver.sol"; import "./extensions/IERC721Metadata.sol"; import "../../utils/Address.sol"; import "../../utils/Context.sol"; import "../../utils/Strings.sol"; import "../../utils/introspection/ERC165.sol"; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension, but not including the Enumerable extension, which is available separately as * {ERC721Enumerable}. */ contract ERC721 is Context, ERC165, IERC721, IERC721Metadata { using Address for address; using Strings for uint256; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to owner address mapping(uint256 => address) private _owners; // Mapping owner address to token count mapping(address => uint256) private _balances; // 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; /** * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection. */ constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; } /** * @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 virtual override returns (uint256) { require(owner != address(0), "ERC721: address zero is not a valid owner"); return _balances[owner]; } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { address owner = _ownerOf(tokenId); require(owner != address(0), "ERC721: invalid token ID"); return owner; } /** * @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) { _requireMinted(tokenId); 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 overridden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ""; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public virtual override { address owner = ERC721.ownerOf(tokenId); require(to != owner, "ERC721: approval to current owner"); require( _msgSender() == owner || isApprovedForAll(owner, _msgSender()), "ERC721: approve caller is not token owner or approved for all" ); _approve(to, tokenId); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { _requireMinted(tokenId); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { _setApprovalForAll(_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 { //solhint-disable-next-line max-line-length require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved"); _transfer(from, to, tokenId); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom(address from, address to, uint256 tokenId) public virtual override { safeTransferFrom(from, to, tokenId, ""); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public virtual override { require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved"); _safeTransfer(from, to, tokenId, data); } /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * `data` is additional data, it has no specified format and it is sent in call to `to`. * * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g. * implement alternative mechanisms to perform token transfer, such as signature-based. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeTransfer(address from, address to, uint256 tokenId, bytes memory data) internal virtual { _transfer(from, to, tokenId); require(_checkOnERC721Received(from, to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer"); } /** * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist */ function _ownerOf(uint256 tokenId) internal view virtual returns (address) { return _owners[tokenId]; } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), * and stop existing when they are burned (`_burn`). */ function _exists(uint256 tokenId) internal view virtual returns (bool) { return _ownerOf(tokenId) != address(0); } /** * @dev Returns whether `spender` is allowed to manage `tokenId`. * * Requirements: * * - `tokenId` must exist. */ function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) { address owner = ERC721.ownerOf(tokenId); return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender); } /** * @dev Safely mints `tokenId` and transfers it to `to`. * * Requirements: * * - `tokenId` must not exist. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeMint(address to, uint256 tokenId) internal virtual { _safeMint(to, tokenId, ""); } /** * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is * forwarded in {IERC721Receiver-onERC721Received} to contract recipients. */ function _safeMint(address to, uint256 tokenId, bytes memory data) internal virtual { _mint(to, tokenId); require( _checkOnERC721Received(address(0), to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer" ); } /** * @dev Mints `tokenId` and transfers it to `to`. * * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible * * Requirements: * * - `tokenId` must not exist. * - `to` cannot be the zero address. * * Emits a {Transfer} event. */ function _mint(address to, uint256 tokenId) internal virtual { require(to != address(0), "ERC721: mint to the zero address"); require(!_exists(tokenId), "ERC721: token already minted"); _beforeTokenTransfer(address(0), to, tokenId, 1); // Check that tokenId was not minted by `_beforeTokenTransfer` hook require(!_exists(tokenId), "ERC721: token already minted"); unchecked { // Will not overflow unless all 2**256 token ids are minted to the same owner. // Given that tokens are minted one by one, it is impossible in practice that // this ever happens. Might change if we allow batch minting. // The ERC fails to describe this case. _balances[to] += 1; } _owners[tokenId] = to; emit Transfer(address(0), to, tokenId); _afterTokenTransfer(address(0), to, tokenId, 1); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * This is an internal function that does not check if the sender is authorized to operate on the token. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId) internal virtual { address owner = ERC721.ownerOf(tokenId); _beforeTokenTransfer(owner, address(0), tokenId, 1); // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook owner = ERC721.ownerOf(tokenId); // Clear approvals delete _tokenApprovals[tokenId]; unchecked { // Cannot overflow, as that would require more tokens to be burned/transferred // out than the owner initially received through minting and transferring in. _balances[owner] -= 1; } delete _owners[tokenId]; emit Transfer(owner, address(0), tokenId); _afterTokenTransfer(owner, address(0), tokenId, 1); } /** * @dev Transfers `tokenId` from `from` to `to`. * As opposed to {transferFrom}, this imposes no restrictions on msg.sender. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer(address from, address to, uint256 tokenId) internal virtual { require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner"); require(to != address(0), "ERC721: transfer to the zero address"); _beforeTokenTransfer(from, to, tokenId, 1); // Check that tokenId was not transferred by `_beforeTokenTransfer` hook require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner"); // Clear approvals from the previous owner delete _tokenApprovals[tokenId]; unchecked { // `_balances[from]` cannot overflow for the same reason as described in `_burn`: // `from`'s balance is the number of token held, which is at least one before the current // transfer. // `_balances[to]` could overflow in the conditions described in `_mint`. That would require // all 2**256 token ids to be minted, which in practice is impossible. _balances[from] -= 1; _balances[to] += 1; } _owners[tokenId] = to; emit Transfer(from, to, tokenId); _afterTokenTransfer(from, to, tokenId, 1); } /** * @dev Approve `to` to operate on `tokenId` * * Emits an {Approval} event. */ function _approve(address to, uint256 tokenId) internal virtual { _tokenApprovals[tokenId] = to; emit Approval(ERC721.ownerOf(tokenId), to, tokenId); } /** * @dev Approve `operator` to operate on all of `owner` tokens * * Emits an {ApprovalForAll} event. */ function _setApprovalForAll(address owner, address operator, bool approved) internal virtual { require(owner != operator, "ERC721: approve to caller"); _operatorApprovals[owner][operator] = approved; emit ApprovalForAll(owner, operator, approved); } /** * @dev Reverts if the `tokenId` has not been minted yet. */ function _requireMinted(uint256 tokenId) internal view virtual { require(_exists(tokenId), "ERC721: invalid token ID"); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address. * The call is not executed if the target address is not a contract. * * @param from address representing the previous owner of the given token ID * @param to target address that will receive the tokens * @param tokenId uint256 ID of the token to be transferred * @param data bytes optional data to send along with the call * @return bool whether the call correctly returned the expected magic value */ function _checkOnERC721Received( address from, address to, uint256 tokenId, bytes memory data ) private returns (bool) { if (to.isContract()) { try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) { return retval == IERC721Receiver.onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert("ERC721: transfer to non ERC721Receiver implementer"); } else { /// @solidity memory-safe-assembly assembly { revert(add(32, reason), mload(reason)) } } } } else { return true; } } /** * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1. * * Calling conditions: * * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`. * - When `from` is zero, the tokens will be minted for `to`. * - When `to` is zero, ``from``'s tokens will be burned. * - `from` and `to` are never both zero. * - `batchSize` is non-zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer(address from, address to, uint256 firstTokenId, uint256 batchSize) internal virtual {} /** * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1. * * Calling conditions: * * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`. * - When `from` is zero, the tokens were minted for `to`. * - When `to` is zero, ``from``'s tokens were burned. * - `from` and `to` are never both zero. * - `batchSize` is non-zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _afterTokenTransfer(address from, address to, uint256 firstTokenId, uint256 batchSize) internal virtual {} /** * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override. * * WARNING: Anyone calling this MUST ensure that the balances remain consistent with the ownership. The invariant * being that for any address `a` the value returned by `balanceOf(a)` must be equal to the number of tokens such * that `ownerOf(tokenId)` is `a`. */ // solhint-disable-next-line func-name-mixedcase function __unsafe_increaseBalance(address account, uint256 amount) internal { _balances[account] += amount; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/extensions/ERC721Burnable.sol) pragma solidity ^0.8.0; import "../ERC721.sol"; import "../../../utils/Context.sol"; /** * @title ERC721 Burnable Token * @dev ERC721 Token that can be burned (destroyed). */ abstract contract ERC721Burnable is Context, ERC721 { /** * @dev Burns `tokenId`. See {ERC721-_burn}. * * Requirements: * * - The caller must own `tokenId` or be an approved operator. */ function burn(uint256 tokenId) public virtual { //solhint-disable-next-line max-line-length require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved"); _burn(tokenId); } }
// 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 v4.9.0) (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 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: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721 * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must * understand this adds an external call which potentially creates a reentrancy vulnerability. * * 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 (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 v4.9.0) (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 * * Furthermore, `isContract` will also return true if the target contract within * the same transaction is already scheduled for destruction by `SELFDESTRUCT`, * which only has an effect at the end of a transaction. * ==== * * [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://consensys.net/diligence/blog/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/v0.8.0/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 functionCallWithValue(target, data, 0, "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"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResultFromTarget(target, 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) { (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResultFromTarget(target, 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) { (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract. * * _Available since v4.8._ */ function verifyCallResultFromTarget( address target, bool success, bytes memory returndata, string memory errorMessage ) internal view returns (bytes memory) { if (success) { if (returndata.length == 0) { // only check isContract if the call was successful and the return data is empty // otherwise we already know that it was a contract require(isContract(target), "Address: call to non-contract"); } return returndata; } else { _revert(returndata, errorMessage); } } /** * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason or 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 { _revert(returndata, errorMessage); } } function _revert(bytes memory returndata, string memory errorMessage) private pure { // 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 /// @solidity memory-safe-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 (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 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/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 (last updated v4.9.0) (utils/math/Math.sol) pragma solidity ^0.8.0; /** * @dev Standard math utilities missing in the Solidity language. */ library Math { enum Rounding { Down, // Toward negative infinity Up, // Toward infinity Zero // Toward zero } /** * @dev Returns the largest of two numbers. */ function max(uint256 a, uint256 b) internal pure returns (uint256) { return a > b ? a : b; } /** * @dev Returns the smallest of two numbers. */ function min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } /** * @dev Returns the average of two numbers. The result is rounded towards * zero. */ function average(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b) / 2 can overflow. return (a & b) + (a ^ b) / 2; } /** * @dev Returns the ceiling of the division of two numbers. * * This differs from standard division with `/` in that it rounds up instead * of rounding down. */ function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b - 1) / b can overflow on addition, so we distribute. return a == 0 ? 0 : (a - 1) / b + 1; } /** * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0 * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) * with further edits by Uniswap Labs also under MIT license. */ function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) { unchecked { // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256 // variables such that product = prod1 * 2^256 + prod0. uint256 prod0; // Least significant 256 bits of the product uint256 prod1; // Most significant 256 bits of the product assembly { let mm := mulmod(x, y, not(0)) prod0 := mul(x, y) prod1 := sub(sub(mm, prod0), lt(mm, prod0)) } // Handle non-overflow cases, 256 by 256 division. if (prod1 == 0) { // Solidity will revert if denominator == 0, unlike the div opcode on its own. // The surrounding unchecked block does not change this fact. // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic. return prod0 / denominator; } // Make sure the result is less than 2^256. Also prevents denominator == 0. require(denominator > prod1, "Math: mulDiv overflow"); /////////////////////////////////////////////// // 512 by 256 division. /////////////////////////////////////////////// // Make division exact by subtracting the remainder from [prod1 prod0]. uint256 remainder; assembly { // Compute remainder using mulmod. remainder := mulmod(x, y, denominator) // Subtract 256 bit number from 512 bit number. prod1 := sub(prod1, gt(remainder, prod0)) prod0 := sub(prod0, remainder) } // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1. // See https://cs.stackexchange.com/q/138556/92363. // Does not overflow because the denominator cannot be zero at this stage in the function. uint256 twos = denominator & (~denominator + 1); assembly { // Divide denominator by twos. denominator := div(denominator, twos) // Divide [prod1 prod0] by twos. prod0 := div(prod0, twos) // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one. twos := add(div(sub(0, twos), twos), 1) } // Shift in bits from prod1 into prod0. prod0 |= prod1 * twos; // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for // four bits. That is, denominator * inv = 1 mod 2^4. uint256 inverse = (3 * denominator) ^ 2; // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works // in modular arithmetic, doubling the correct bits in each step. inverse *= 2 - denominator * inverse; // inverse mod 2^8 inverse *= 2 - denominator * inverse; // inverse mod 2^16 inverse *= 2 - denominator * inverse; // inverse mod 2^32 inverse *= 2 - denominator * inverse; // inverse mod 2^64 inverse *= 2 - denominator * inverse; // inverse mod 2^128 inverse *= 2 - denominator * inverse; // inverse mod 2^256 // Because the division is now exact we can divide by multiplying with the modular inverse of denominator. // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1 // is no longer required. result = prod0 * inverse; return result; } } /** * @notice Calculates x * y / denominator with full precision, following the selected rounding direction. */ function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) { uint256 result = mulDiv(x, y, denominator); if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) { result += 1; } return result; } /** * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down. * * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11). */ function sqrt(uint256 a) internal pure returns (uint256) { if (a == 0) { return 0; } // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target. // // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`. // // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)` // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))` // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)` // // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit. uint256 result = 1 << (log2(a) >> 1); // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128, // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision // into the expected uint128 result. unchecked { result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; return min(result, a / result); } } /** * @notice Calculates sqrt(a), following the selected rounding direction. */ function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = sqrt(a); return result + (rounding == Rounding.Up && result * result < a ? 1 : 0); } } /** * @dev Return the log in base 2, rounded down, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 128; } if (value >> 64 > 0) { value >>= 64; result += 64; } if (value >> 32 > 0) { value >>= 32; result += 32; } if (value >> 16 > 0) { value >>= 16; result += 16; } if (value >> 8 > 0) { value >>= 8; result += 8; } if (value >> 4 > 0) { value >>= 4; result += 4; } if (value >> 2 > 0) { value >>= 2; result += 2; } if (value >> 1 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 2, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log2(value); return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0); } } /** * @dev Return the log in base 10, rounded down, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >= 10 ** 64) { value /= 10 ** 64; result += 64; } if (value >= 10 ** 32) { value /= 10 ** 32; result += 32; } if (value >= 10 ** 16) { value /= 10 ** 16; result += 16; } if (value >= 10 ** 8) { value /= 10 ** 8; result += 8; } if (value >= 10 ** 4) { value /= 10 ** 4; result += 4; } if (value >= 10 ** 2) { value /= 10 ** 2; result += 2; } if (value >= 10 ** 1) { result += 1; } } return result; } /** * @dev Return the log in base 10, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log10(value); return result + (rounding == Rounding.Up && 10 ** result < value ? 1 : 0); } } /** * @dev Return the log in base 256, rounded down, of a positive value. * Returns 0 if given 0. * * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string. */ function log256(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 16; } if (value >> 64 > 0) { value >>= 64; result += 8; } if (value >> 32 > 0) { value >>= 32; result += 4; } if (value >> 16 > 0) { value >>= 16; result += 2; } if (value >> 8 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 256, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log256(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log256(value); return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol) pragma solidity ^0.8.0; /** * @dev Standard signed math utilities missing in the Solidity language. */ library SignedMath { /** * @dev Returns the largest of two signed numbers. */ function max(int256 a, int256 b) internal pure returns (int256) { return a > b ? a : b; } /** * @dev Returns the smallest of two signed numbers. */ function min(int256 a, int256 b) internal pure returns (int256) { return a < b ? a : b; } /** * @dev Returns the average of two signed numbers without overflow. * The result is rounded towards zero. */ function average(int256 a, int256 b) internal pure returns (int256) { // Formula from the book "Hacker's Delight" int256 x = (a & b) + ((a ^ b) >> 1); return x + (int256(uint256(x) >> 255) & (a ^ b)); } /** * @dev Returns the absolute unsigned value of a signed value. */ function abs(int256 n) internal pure returns (uint256) { unchecked { // must be unchecked in order to support `n = type(int256).min` return uint256(n >= 0 ? n : -n); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol) pragma solidity ^0.8.0; import "./math/Math.sol"; import "./math/SignedMath.sol"; /** * @dev String operations. */ library Strings { bytes16 private constant _SYMBOLS = "0123456789abcdef"; uint8 private constant _ADDRESS_LENGTH = 20; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { unchecked { uint256 length = Math.log10(value) + 1; string memory buffer = new string(length); uint256 ptr; /// @solidity memory-safe-assembly assembly { ptr := add(buffer, add(32, length)) } while (true) { ptr--; /// @solidity memory-safe-assembly assembly { mstore8(ptr, byte(mod(value, 10), _SYMBOLS)) } value /= 10; if (value == 0) break; } return buffer; } } /** * @dev Converts a `int256` to its ASCII `string` decimal representation. */ function toString(int256 value) internal pure returns (string memory) { return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value)))); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { unchecked { return toHexString(value, Math.log256(value) + 1); } } /** * @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] = _SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } /** * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation. */ function toHexString(address addr) internal pure returns (string memory) { return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH); } /** * @dev Returns true if the two strings are equal. */ function equal(string memory a, string memory b) internal pure returns (bool) { return keccak256(bytes(a)) == keccak256(bytes(b)); } }
{ "optimizer": { "enabled": true, "runs": 9 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"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":"MAX_MINT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_currentTokenId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"_tokenAmounts","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"_userMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"amountOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"creator","outputs":[{"internalType":"address","name":"","type":"address"}],"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":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"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":"uint256","name":"tokenId","type":"uint256"}],"name":"split","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"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":[],"name":"withdrawETH","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"}],"name":"withdrawToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]
Contract Creation Code
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
Deployed Bytecode
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
Loading...
Loading
Loading...
Loading
[ 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.