Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.17;

/**                
.--.           .                     
|   )         _|_                    
|--' .--. .-.  |   .-. .  . .--.     
|    |   (   ) |  (.-' |  | `--.     
'    '    `-'  `-' `--'`--`-`--'                                         
*/

/**
 * @title Proteus
 * @author dev [at] proteus dot fyi
 */

import "openzeppelin/token/ERC721/ERC721.sol";
import "openzeppelin/access/Ownable.sol";
import "openzeppelin/utils/math/SafeMath.sol";
import "openzeppelin/utils/Address.sol";
import "openzeppelin/security/ReentrancyGuard.sol";
import "openzeppelin/token/common/ERC2981.sol";

import "./ProteusPool.sol";

error ChangePriceTooLow();
error PaidWhenFree();
error MaxSupply();
error WithdrawTransfer();
error ZeroAddressForbidden();
error OnlyMinterOrOwner();

contract Proteus is ReentrancyGuard, ERC721, ERC2981, Ownable {
    using Address for address payable;

    uint16 public currentTokenId = 0;
    uint16 public tokenIdMax = 1_024;

    uint256 public constant FEE_DELTA = 0.003 ether;
    uint256 public constant TIME_DELTA = 5 days;

    // Fee calc %
    uint256 public constant POOL_NUMER = 600;
    uint256 public constant OWNER_NUMER = 300;
    uint256 public constant SPLIT_DENOM = 1000; // implicit team at 10%

    string public defaultURI;

    address public minterContract; // Auction
    uint96 public constant royaltyFee = 500; // 5%

    address public immutable team;
    ProteusPool public immutable pool;

    mapping(uint256 => string) private metadata;
    mapping(uint256 => uint256) public paidChangesNonce;
    mapping(uint256 => uint256) public lastPaidChangeTime;
    mapping(uint256 => uint256) public nextFreeChange;

    constructor(
        address payable _team,
        string memory _defaultURI
    ) ERC721("Proteus", unicode"Δ") {
        team = _team;
        defaultURI = _defaultURI;
        pool = new ProteusPool();
        _setDefaultRoyalty(_team, royaltyFee);
    }

    // - - - - - - - - - - - - - -
    //  External Data
    // - - - - - - - - - - - - - -
    function totalSupply() external view returns (uint256) {
        return currentTokenId;
    }

    function supportsInterface(
        bytes4 interfaceId
    ) public view virtual override(ERC2981, ERC721) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC2981).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    // = = = = = = = = = = = = = = = =

    // - - - - - - - - - - - - - -
    //  Owner Functions
    // - - - - - - - - - - - - - -
    function setMinterContract(address newMinterContract) external onlyOwner {
        if (newMinterContract == address(0)) revert ZeroAddressForbidden();
        minterContract = newMinterContract;
    }

    function mint(address to) external {
        if ((msg.sender != minterContract) && (msg.sender != owner())) {
            revert OnlyMinterOrOwner();
        }
        if (currentTokenId >= tokenIdMax) revert MaxSupply();
        _safeMint(to, ++currentTokenId);
    }

    function endMint() external onlyOwner {
        tokenIdMax = currentTokenId;
    }

    // = = = = = = = = = = = = = = = =

    // - - - - - - - - - - - - - - - -
    //  URI
    // - - - - - - - - - - - - - - - -
    function changeFee(uint256 tokenId) public view returns (uint256) {
        _requireMinted(tokenId);
        return (paidChangesNonce[tokenId] + 1) * FEE_DELTA;
    }

    function freeChangeIsUnlocked(uint256 tokenId) public view returns (bool) {
        uint256 threshold = (paidChangesNonce[tokenId] * TIME_DELTA);
        if (block.timestamp >= (lastPaidChangeTime[tokenId] + (threshold))) {
            return true;
        }
        return false;
    }

    function setTokenURI(
        uint256 tokenId,
        string calldata uri
    ) external payable nonReentrant {
        if (
            (ownerOf(tokenId) == msg.sender) &&
            (freeChangeIsUnlocked(tokenId)) &&
            (block.timestamp > nextFreeChange[tokenId])
        ) {
            // Free
            if (msg.value > 0) revert PaidWhenFree();
            nextFreeChange[tokenId] = (block.timestamp + TIME_DELTA);
            metadata[tokenId] = uri;
        } else {
            // Paid
            uint256 fee = changeFee(tokenId);
            if (fee > msg.value) revert ChangePriceTooLow();

            lastPaidChangeTime[tokenId] = block.timestamp;
            paidChangesNonce[tokenId]++;
            metadata[tokenId] = uri;

            uint256 poolAmount = ((fee * POOL_NUMER) / SPLIT_DENOM);
            uint256 ownerAmount = ((fee * OWNER_NUMER) / SPLIT_DENOM);

            pool.contributeFor{value: poolAmount}(msg.sender);
            // no revert incase griefed with always revert function
            ownerOf(tokenId).call{value: ownerAmount, gas: 5000}("");
            payable(team).sendValue(address(this).balance);
        }
    }

    function tokenURI(
        uint256 tokenId
    ) public view override returns (string memory) {
        _requireMinted(tokenId);
        return
            bytes(metadata[tokenId]).length > 0
                ? metadata[tokenId]
                : defaultURI;
    }

    // = = = = = = = = = = = = = = = =

    // - - - - - - - - - - - - - - - -
    //  Pool Access
    // - - - - - - - - - - - - - - - -
    function claimPoolForPeriod(uint256 period) external {
        pool.claimPeriodPool(payable(msg.sender), period);
    }
    // = = = = = = = = = = = = = = = =
}

// 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 v4.9.0) (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 Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (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 (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 (last updated v4.9.0) (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() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

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

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

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == _ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/common/ERC2981.sol)

pragma solidity ^0.8.0;

import "../../interfaces/IERC2981.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information.
 *
 * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for
 * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first.
 *
 * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the
 * fee is specified in basis points by default.
 *
 * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See
 * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to
 * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported.
 *
 * _Available since v4.5._
 */
abstract contract ERC2981 is IERC2981, ERC165 {
    struct RoyaltyInfo {
        address receiver;
        uint96 royaltyFraction;
    }

    RoyaltyInfo private _defaultRoyaltyInfo;
    mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) {
        return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @inheritdoc IERC2981
     */
    function royaltyInfo(uint256 tokenId, uint256 salePrice) public view virtual override returns (address, uint256) {
        RoyaltyInfo memory royalty = _tokenRoyaltyInfo[tokenId];

        if (royalty.receiver == address(0)) {
            royalty = _defaultRoyaltyInfo;
        }

        uint256 royaltyAmount = (salePrice * royalty.royaltyFraction) / _feeDenominator();

        return (royalty.receiver, royaltyAmount);
    }

    /**
     * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a
     * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an
     * override.
     */
    function _feeDenominator() internal pure virtual returns (uint96) {
        return 10000;
    }

    /**
     * @dev Sets the royalty information that all ids in this contract will default to.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: invalid receiver");

        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Removes default royalty information.
     */
    function _deleteDefaultRoyalty() internal virtual {
        delete _defaultRoyaltyInfo;
    }

    /**
     * @dev Sets the royalty information for a specific token id, overriding the global default.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setTokenRoyalty(uint256 tokenId, address receiver, uint96 feeNumerator) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: Invalid parameters");

        _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Resets royalty information for the token id back to the global default.
     */
    function _resetTokenRoyalty(uint256 tokenId) internal virtual {
        delete _tokenRoyaltyInfo[tokenId];
    }
}

// SPDX-License-Identifier: MIT
// Forked from OpenZeppelin Contracts (last updated v4.7.0) (utils/escrow/Escrow.sol)
pragma solidity 0.8.17;

import "openzeppelin/access/Ownable.sol";
import "openzeppelin/utils/Address.sol";

error ClaimPeriodPoolNotAllowed();

/**
 * @title ProteusPool
 * @author dev [at] proteus dot fyi
 * @notice A fork of the OpenZeppelin base Escrow contract.
 *         Holds pooled funds designated for a period until the max contributor of the period
 *         is permitted to withdraw fees for said period.
 */
contract ProteusPool is Ownable {
    using Address for address payable;

    event ContributeFees(
        address indexed payee,
        uint256 indexed period,
        uint256 weiAmount
    );
    event ClaimPeriodPool(
        address indexed payee,
        uint256 indexed period,
        uint256 weiAmount
    );

    uint256 public constant PERIOD_DURATION = 30 days;
    uint256 public immutable startTime;

    mapping(address => mapping(uint256 => uint256)) private _userPeriodFees;
    mapping(uint256 => uint256) public periodTotal;
    mapping(uint256 => address) public periodLeader;

    constructor() {
        startTime = block.timestamp;
    }

    function periodFeesOf(
        address payee,
        uint256 period
    ) public view returns (uint256) {
        return _userPeriodFees[payee][period];
    }

    function getCurrentPeriod() public view returns (uint256) {
        return ((block.timestamp - startTime) / PERIOD_DURATION);
    }

    function contributeFor(address payee) public payable onlyOwner {
        uint256 amount = msg.value;
        uint256 currPeriod = getCurrentPeriod();

        // add balance to period
        _userPeriodFees[payee][currPeriod] += amount;

        address periodLead = periodLeader[currPeriod];

        // If no current leader, default become leader
        if (periodLead == address(0)) {
            periodLeader[currPeriod] = payee;
        } else {
            // NOTE: greater than or equal, so if tie, the last to change will win.
            if (
                _userPeriodFees[payee][currPeriod] >=
                _userPeriodFees[periodLead][currPeriod]
            ) {
                periodLeader[currPeriod] = payee;
            }
        }
        periodTotal[currPeriod] += amount;
        emit ContributeFees(payee, currPeriod, amount);
    }

    function claimPeriodPoolAllowed(
        address payee,
        uint256 period
    ) public view returns (bool) {
        uint256 currPeriod = getCurrentPeriod();
        if (currPeriod <= period) return false;
        return payee == periodLeader[period];
    }

    function claimPeriodPool(
        address payable payee,
        uint256 period
    ) public onlyOwner {
        if (!claimPeriodPoolAllowed(payee, period))
            revert ClaimPeriodPoolNotAllowed();

        uint256 payment = periodTotal[period];
        // reset periodTotal and periodLeader
        periodTotal[period] = 0;
        periodLeader[period] = address(0);
        payee.sendValue(payment);

        emit ClaimPeriodPool(payee, period, payment);
    }
}

// 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 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 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 v4.9.0) (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));
    }
}

// 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 (last updated v4.9.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev Interface for the NFT Royalty Standard.
 *
 * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal
 * support for royalty payments across all NFT marketplaces and ecosystem participants.
 *
 * _Available since v4.5._
 */
interface IERC2981 is IERC165 {
    /**
     * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of
     * exchange. The royalty amount is denominated and should be paid in that same unit of exchange.
     */
    function royaltyInfo(
        uint256 tokenId,
        uint256 salePrice
    ) external view returns (address receiver, uint256 royaltyAmount);
}

// 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);
        }
    }
}

{
  "remappings": [
    "ds-test/=contracts/lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=contracts/lib/openzeppelin-contracts/lib/erc4626-tests/",
    "forge-std/=contracts/lib/forge-std/src/",
    "openzeppelin-contracts/=contracts/lib/openzeppelin-contracts/",
    "openzeppelin/=contracts/lib/openzeppelin-contracts/contracts/",
    "@openzeppelin/=contracts/lib/openzeppelin-contracts/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address payable","name":"_team","type":"address"},{"internalType":"string","name":"_defaultURI","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ChangePriceTooLow","type":"error"},{"inputs":[],"name":"MaxSupply","type":"error"},{"inputs":[],"name":"OnlyMinterOrOwner","type":"error"},{"inputs":[],"name":"PaidWhenFree","type":"error"},{"inputs":[],"name":"ZeroAddressForbidden","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":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":"FEE_DELTA","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OWNER_NUMER","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"POOL_NUMER","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SPLIT_DENOM","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TIME_DELTA","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":"changeFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"period","type":"uint256"}],"name":"claimPoolForPeriod","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"currentTokenId","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"defaultURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"endMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"freeChangeIsUnlocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"lastPaidChangeTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"minterContract","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"nextFreeChange","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"paidChangesNonce","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pool","outputs":[{"internalType":"contract ProteusPool","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"royaltyFee","outputs":[{"internalType":"uint96","name":"","type":"uint96"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"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":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newMinterContract","type":"address"}],"name":"setMinterContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"string","name":"uri","type":"string"}],"name":"setTokenURI","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"team","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenIdMax","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : _team (address): 0xd92A2Ff128563f6593F12fB082e79D351B85696a
Arg [1] : _defaultURI (string): data:application/json;base64,ewogICJuYW1lIjogIlByb3RldXMiLAogICJkZXNjcmlwdGlvbiI6ICJBIHNlYSBjaGFuZ2UgZm9yIGJsb2NrY2hhaW4tYmFzZWQgYXJ0IGFuZCBORlQgY29sbGVjdG9ycyIsCiAgImV4dGVybmFsX3VybCI6ICJodHRwczovL3Byb3RldXMuZnlpIiwKICAiaW1hZ2UiOiAiaHR0cHM6Ly9wcm90ZXVzLmZ5aS9zdGF0aWMvZGVmYXVsdC5wbmciCn0=

-----Encoded View---------------
13 Constructor Arguments found :
Arg [0] : 000000000000000000000000d92a2ff128563f6593f12fb082e79d351b85696a
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000121
Arg [3] : 646174613a6170706c69636174696f6e2f6a736f6e3b6261736536342c65776f
Arg [4] : 6749434a755957316c496a6f67496c42796233526c64584d694c416f6749434a
Arg [5] : 6b5a584e6a636d6c7764476c766269493649434a4249484e6c5953426a614746
Arg [6] : 755a3255675a6d397949474a7362324e725932686861573474596d467a5a5751
Arg [7] : 6759584a30494746755a43424f526c5167593239736247566a64473979637949
Arg [8] : 7343694167496d563464475679626d4673583356796243493649434a6f644852
Arg [9] : 77637a6f764c3342796233526c64584d755a6e6c704969774b49434169615731
Arg [10] : 685a3255694f6941696148523063484d364c793977636d39305a58567a4c6d5a
Arg [11] : 356153397a6447463061574d765a47566d5958567364433577626d6369436e30
Arg [12] : 3d00000000000000000000000000000000000000000000000000000000000000