Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
Overview
Max Total Supply
7,670 FuckFiat
Holders
2,270
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 FuckFiatLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
FuckFiat
Compiler Version
v0.8.2+commit.661d1103
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import '@openzeppelin/contracts/access/Ownable.sol'; import '@openzeppelin/contracts/utils/Strings.sol'; import '@openzeppelin/contracts/utils/math/SafeMath.sol'; import '@openzeppelin/contracts/token/ERC721/IERC721.sol'; import '@openzeppelin/contracts/token/ERC20/IERC20.sol'; import '@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol'; import "@openzeppelin/contracts/security/ReentrancyGuard.sol"; import '@openzeppelin/contracts/utils/cryptography/MerkleProof.sol'; import "./libraries/ERC721A.sol"; contract FuckFiat is Ownable, ERC721A, ReentrancyGuard { using SafeMath for uint256; using Strings for uint256; using SafeERC20 for IERC20; bool private _isActive = false; bytes32 public merkleRoot; uint256 public constant MAX_SUPPLY = 10000; uint256 public mintPrice = 0.02 ether; uint256 public totalMinted = 0; string private _tokenBaseURI = ""; event FreeClaimed(address indexed account, uint256 amount); mapping (address => bool) freeClaimedMap; modifier onlyActive() { require(_isActive && totalMinted < MAX_SUPPLY, 'not active'); _; } constructor(bytes32 _merkleRoot) ERC721A("FuckFiat", "FuckFiat") { merkleRoot = _merkleRoot; } function claim(uint256 index, uint256 baseAmount, bytes32[] calldata merkleProof) external onlyActive nonReentrant() { require(!freeClaimedMap[msg.sender], "already claimed!"); uint256 freeAmount = freeClaimable(index, msg.sender, baseAmount, merkleProof); require(freeAmount <= MAX_SUPPLY.sub(totalMinted), "not enough nfts"); require(freeAmount > 0, "no nfts to claim"); _safeMint(msg.sender, freeAmount); totalMinted += freeAmount; freeClaimedMap[msg.sender] = true; emit FreeClaimed(msg.sender, freeAmount); } function mint(uint256 amount) external payable onlyActive nonReentrant() { require(amount > 0, "zero count"); require(amount <= MAX_SUPPLY.sub(totalMinted), "not enough nfts"); uint256 costForMinting = costForMint(amount); if (costForMinting > 0) { require(msg.value >= costForMinting, "insufficient ETH amount"); } _transferETH(msg.sender, msg.value.sub(costForMinting)); _safeMint(msg.sender, amount); totalMinted += amount; } function costForMint(uint256 amount) public view returns(uint256) { return amount.mul(mintPrice); } function freeClaimable(uint256 index, address account, uint256 baseAmount, bytes32[] calldata merkleProof) public view returns(uint256) { if (freeClaimedMap[account]) return 0; bytes32 node = keccak256(abi.encodePacked(index, account, baseAmount)); bool isVerified = MerkleProof.verify(merkleProof, merkleRoot, node); uint256 claimable = 0; if (isVerified) { if (baseAmount <= 8) { claimable = 1; } else if (baseAmount <= 19) { claimable = 2; } else { claimable = 3; } } return claimable; } function _baseURI() internal view override returns (string memory) { return _tokenBaseURI; } function _transferETH (address to, uint256 value) internal { Address.sendValue(payable(to), value); } function tokenURI(uint256 tokenId) public view override(ERC721A) returns (string memory) { return super.tokenURI(tokenId); } //======================= Admin Functions =======================// function startSale() external onlyOwner { _isActive = true; } function endSale() external onlyOwner { _isActive = false; } function withdraw() external onlyOwner nonReentrant { uint256 balance = address(this).balance; Address.sendValue(payable(owner()), balance); } function setTokenBaseURI(string memory URI) external onlyOwner { _tokenBaseURI = URI; } function setMerkleRoot(bytes32 _merkleRoot) external onlyOwner { merkleRoot = _merkleRoot; } receive() external payable {} }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol) pragma solidity ^0.8.0; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier * available, which can be applied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. * * TIP: If you would like to learn more about reentrancy and alternative ways * to protect against it, check out our blog post * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul]. */ abstract contract ReentrancyGuard { // Booleans are more expensive than uint256 or any type that takes up a full // word because each write operation emits an extra SLOAD to first read the // slot's contents, replace the bits taken up by the boolean, and then write // back. This is the compiler's defense against contract upgrades and // pointer aliasing, and it cannot be disabled. // The values being non-zero value makes deployment a bit more expensive, // but in exchange the refund on every call to nonReentrant will be lower in // amount. Since refunds are capped to a percentage of the total // transaction's gas, it is best to keep them low in cases like this one, to // increase the likelihood of the full refund coming into effect. uint256 private constant _NOT_ENTERED = 1; uint256 private constant _ENTERED = 2; uint256 private _status; constructor() { _status = _NOT_ENTERED; } /** * @dev Prevents a contract from calling itself, directly or indirectly. * Calling a `nonReentrant` function from another `nonReentrant` * function is not supported. It is possible to prevent this from happening * by making the `nonReentrant` function external, and making it call a * `private` function that does the actual work. */ modifier nonReentrant() { // On the first call to nonReentrant, _notEntered will be true require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; _; // By storing the original value once again, a refund is triggered (see // https://eips.ethereum.org/EIPS/eip-2200) _status = _NOT_ENTERED; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `from` to `to` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 amount ) external returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.0; import "../IERC20.sol"; import "../../../utils/Address.sol"; /** * @title SafeERC20 * @dev Wrappers around ERC20 operations that throw on failure (when the token * contract returns false). Tokens that return no value (and instead revert or * throw on failure) are also supported, non-reverting calls are assumed to be * successful. * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract, * which allows you to call the safe operations as `token.safeTransfer(...)`, etc. */ library SafeERC20 { using Address for address; function safeTransfer( IERC20 token, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value)); } function safeTransferFrom( IERC20 token, address from, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value)); } /** * @dev Deprecated. This function has issues similar to the ones found in * {IERC20-approve}, and its usage is discouraged. * * Whenever possible, use {safeIncreaseAllowance} and * {safeDecreaseAllowance} instead. */ function safeApprove( IERC20 token, address spender, uint256 value ) internal { // safeApprove should only be called when setting an initial allowance, // or when resetting it to zero. To increase and decrease it, use // 'safeIncreaseAllowance' and 'safeDecreaseAllowance' require( (value == 0) || (token.allowance(address(this), spender) == 0), "SafeERC20: approve from non-zero to non-zero allowance" ); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value)); } function safeIncreaseAllowance( IERC20 token, address spender, uint256 value ) internal { uint256 newAllowance = token.allowance(address(this), spender) + value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } function safeDecreaseAllowance( IERC20 token, address spender, uint256 value ) internal { unchecked { uint256 oldAllowance = token.allowance(address(this), spender); require(oldAllowance >= value, "SafeERC20: decreased allowance below zero"); uint256 newAllowance = oldAllowance - value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). */ function _callOptionalReturn(IERC20 token, bytes memory data) private { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that // the target address contains contract code and also asserts for success in the low-level call. bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed"); if (returndata.length > 0) { // Return data is optional require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed"); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721.sol) pragma solidity ^0.8.0; import "../../utils/introspection/IERC165.sol"; /** * @dev Required interface of an ERC721 compliant contract. */ interface IERC721 is IERC165 { /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes calldata data ) external; /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool _approved) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll} */ function isApprovedForAll(address owner, address operator) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (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 (last updated v4.5.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCall(target, data, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value ) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); require(isContract(target), "Address: call to non-contract"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { require(isContract(target), "Address: static call to non-contract"); (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { require(isContract(target), "Address: delegate call to non-contract"); (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (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/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (utils/cryptography/MerkleProof.sol) pragma solidity ^0.8.0; /** * @dev These functions deal with verification of Merkle Trees proofs. * * The proofs can be generated using the JavaScript library * https://github.com/miguelmota/merkletreejs[merkletreejs]. * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled. * * See `test/utils/cryptography/MerkleProof.test.js` for some examples. * * WARNING: You should avoid using leaf values that are 64 bytes long prior to * hashing, or use a hash function other than keccak256 for hashing leaves. * This is because the concatenation of a sorted pair of internal nodes in * the merkle tree could be reinterpreted as a leaf value. */ library MerkleProof { /** * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree * defined by `root`. For this, a `proof` must be provided, containing * sibling hashes on the branch from the leaf to the root of the tree. Each * pair of leaves and each pair of pre-images are assumed to be sorted. */ function verify( bytes32[] memory proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProof(proof, leaf) == root; } /** * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt * hash matches the root of the tree. When processing the proof, the pairs * of leafs & pre-images are assumed to be sorted. * * _Available since v4.4._ */ function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { bytes32 proofElement = proof[i]; if (computedHash <= proofElement) { // Hash(current computed hash + current element of the proof) computedHash = _efficientHash(computedHash, proofElement); } else { // Hash(current element of the proof + current computed hash) computedHash = _efficientHash(proofElement, computedHash); } } return computedHash; } function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) { assembly { mstore(0x00, a) mstore(0x20, b) value := keccak256(0x00, 0x40) } } }
// 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 v4.6.0) (utils/math/SafeMath.sol) pragma solidity ^0.8.0; // CAUTION // This version of SafeMath should only be used with Solidity 0.8 or later, // because it relies on the compiler's built in overflow checks. /** * @dev Wrappers over Solidity's arithmetic operations. * * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler * now has built in overflow checking. */ library SafeMath { /** * @dev Returns the addition of two unsigned integers, with an overflow flag. * * _Available since v3.4._ */ function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { uint256 c = a + b; if (c < a) return (false, 0); return (true, c); } } /** * @dev Returns the subtraction of two unsigned integers, with an overflow flag. * * _Available since v3.4._ */ function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b > a) return (false, 0); return (true, a - b); } } /** * @dev Returns the multiplication of two unsigned integers, with an overflow flag. * * _Available since v3.4._ */ function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the // benefit is lost if 'b' is also tested. // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522 if (a == 0) return (true, 0); uint256 c = a * b; if (c / a != b) return (false, 0); return (true, c); } } /** * @dev Returns the division of two unsigned integers, with a division by zero flag. * * _Available since v3.4._ */ function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b == 0) return (false, 0); return (true, a / b); } } /** * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag. * * _Available since v3.4._ */ function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b == 0) return (false, 0); return (true, a % b); } } /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256) { return a + b; } /** * @dev Returns the subtraction of two unsigned integers, reverting on * overflow (when the result is negative). * * Counterpart to Solidity's `-` operator. * * Requirements: * * - Subtraction cannot overflow. */ function sub(uint256 a, uint256 b) internal pure returns (uint256) { return a - b; } /** * @dev Returns the multiplication of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `*` operator. * * Requirements: * * - Multiplication cannot overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { return a * b; } /** * @dev Returns the integer division of two unsigned integers, reverting on * division by zero. The result is rounded towards zero. * * Counterpart to Solidity's `/` operator. * * Requirements: * * - The divisor cannot be zero. */ function div(uint256 a, uint256 b) internal pure returns (uint256) { return a / b; } /** * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo), * reverting when dividing by zero. * * Counterpart to Solidity's `%` operator. This function uses a `revert` * opcode (which leaves remaining gas untouched) while Solidity uses an * invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function mod(uint256 a, uint256 b) internal pure returns (uint256) { return a % b; } /** * @dev Returns the subtraction of two unsigned integers, reverting with custom message on * overflow (when the result is negative). * * CAUTION: This function is deprecated because it requires allocating memory for the error * message unnecessarily. For custom revert reasons use {trySub}. * * Counterpart to Solidity's `-` operator. * * Requirements: * * - Subtraction cannot overflow. */ function sub( uint256 a, uint256 b, string memory errorMessage ) internal pure returns (uint256) { unchecked { require(b <= a, errorMessage); return a - b; } } /** * @dev Returns the integer division of two unsigned integers, reverting with custom message on * division by zero. The result is rounded towards zero. * * Counterpart to Solidity's `/` operator. Note: this function uses a * `revert` opcode (which leaves remaining gas untouched) while Solidity * uses an invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function div( uint256 a, uint256 b, string memory errorMessage ) internal pure returns (uint256) { unchecked { require(b > 0, errorMessage); return a / b; } } /** * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo), * reverting with custom message when dividing by zero. * * CAUTION: This function is deprecated because it requires allocating memory for the error * message unnecessarily. For custom revert reasons use {tryMod}. * * Counterpart to Solidity's `%` operator. This function uses a `revert` * opcode (which leaves remaining gas untouched) while Solidity uses an * invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function mod( uint256 a, uint256 b, string memory errorMessage ) internal pure returns (uint256) { unchecked { require(b > 0, errorMessage); return a % b; } } }
// SPDX-License-Identifier: MIT // Creator: Chiru Labs pragma solidity ^0.8.0; import '@openzeppelin/contracts/token/ERC721/IERC721.sol'; import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol'; import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol'; import '@openzeppelin/contracts/utils/Address.sol'; import '@openzeppelin/contracts/utils/Context.sol'; import '@openzeppelin/contracts/utils/Strings.sol'; import '@openzeppelin/contracts/utils/introspection/ERC165.sol'; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension. Built to optimize for lower gas during batch mints. * * Assumes serials are sequentially minted starting at 0 (e.g. 0, 1, 2, 3..). * * Does not support burning tokens to address(0). * * Assumes that an owner cannot have more than the 2**128 - 1 (max value of uint128) of supply */ contract ERC721A is Context, ERC165, IERC721, IERC721Metadata { using Address for address; using Strings for uint256; struct TokenOwnership { address addr; uint64 startTimestamp; } struct AddressData { uint128 balance; uint128 numberMinted; } uint256 internal currentIndex; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to ownership details // An empty struct value does not necessarily mean the token is unowned. See ownershipOf implementation for details. mapping(uint256 => TokenOwnership) internal _ownerships; // Mapping owner address to address data mapping(address => AddressData) private _addressData; // Mapping from token ID to approved address mapping(uint256 => address) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; } function totalSupply() public view returns (uint256) { return currentIndex; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC721).interfaceId || interfaceId == type(IERC721Metadata).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view override returns (uint256) { require(owner != address(0), 'ERC721A: balance query for the zero address'); return uint256(_addressData[owner].balance); } function _numberMinted(address owner) internal view returns (uint256) { require(owner != address(0), 'ERC721A: number minted query for the zero address'); return uint256(_addressData[owner].numberMinted); } /** * Gas spent here starts off proportional to the maximum mint batch size. * It gradually moves to O(1) as tokens get transferred around in the collection over time. */ function ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) { require(_exists(tokenId), 'ERC721A: owner query for nonexistent token'); unchecked { for (uint256 curr = tokenId; curr >= 0; curr--) { TokenOwnership memory ownership = _ownerships[curr]; if (ownership.addr != address(0)) { return ownership; } } } revert('ERC721A: unable to determine the owner of token'); } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view override returns (address) { return ownershipOf(tokenId).addr; } /** * @dev See {IERC721Metadata-name}. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { require(_exists(tokenId), 'ERC721Metadata: URI query for nonexistent token'); string memory baseURI = _baseURI(); return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : ''; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, can be overriden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public override { address owner = ERC721A.ownerOf(tokenId); require(to != owner, 'ERC721A: approval to current owner'); require( _msgSender() == owner || isApprovedForAll(owner, _msgSender()), 'ERC721A: approve caller is not owner nor approved for all' ); _approve(to, tokenId, owner); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view override returns (address) { require(_exists(tokenId), 'ERC721A: approved query for nonexistent token'); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public override { require(operator != _msgSender(), 'ERC721A: approve to caller'); _operatorApprovals[_msgSender()][operator] = approved; emit ApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC721-isApprovedForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev See {IERC721-transferFrom}. */ function transferFrom( address from, address to, uint256 tokenId ) public override { _transfer(from, to, tokenId); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public override { safeTransferFrom(from, to, tokenId, ''); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory _data ) public override { _transfer(from, to, tokenId); require( _checkOnERC721Received(from, to, tokenId, _data), 'ERC721A: transfer to non ERC721Receiver implementer' ); } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), */ function _exists(uint256 tokenId) internal view returns (bool) { return tokenId < currentIndex; } function _safeMint(address to, uint256 quantity) internal { _safeMint(to, quantity, ''); } /** * @dev Safely mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called for each safe transfer. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal { _mint(to, quantity, _data, true); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _mint( address to, uint256 quantity, bytes memory _data, bool safe ) internal { uint256 startTokenId = currentIndex; require(to != address(0), 'ERC721A: mint to the zero address'); require(quantity != 0, 'ERC721A: quantity must be greater than 0'); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // balance or numberMinted overflow if current value of either + quantity > 3.4e38 (2**128) - 1 // updatedIndex overflows if currentIndex + quantity > 1.56e77 (2**256) - 1 unchecked { _addressData[to].balance += uint128(quantity); _addressData[to].numberMinted += uint128(quantity); _ownerships[startTokenId].addr = to; _ownerships[startTokenId].startTimestamp = uint64(block.timestamp); uint256 updatedIndex = startTokenId; for (uint256 i; i < quantity; i++) { emit Transfer(address(0), to, updatedIndex); if (safe) { require( _checkOnERC721Received(address(0), to, updatedIndex, _data), 'ERC721A: transfer to non ERC721Receiver implementer' ); } updatedIndex++; } currentIndex = updatedIndex; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Transfers `tokenId` from `from` to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer( address from, address to, uint256 tokenId ) private { TokenOwnership memory prevOwnership = ownershipOf(tokenId); bool isApprovedOrOwner = (_msgSender() == prevOwnership.addr || getApproved(tokenId) == _msgSender() || isApprovedForAll(prevOwnership.addr, _msgSender())); require(isApprovedOrOwner, 'ERC721A: transfer caller is not owner nor approved'); require(prevOwnership.addr == from, 'ERC721A: transfer from incorrect owner'); require(to != address(0), 'ERC721A: transfer to the zero address'); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, prevOwnership.addr); // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { _addressData[from].balance -= 1; _addressData[to].balance += 1; _ownerships[tokenId].addr = to; _ownerships[tokenId].startTimestamp = uint64(block.timestamp); // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it. // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls. uint256 nextTokenId = tokenId + 1; if (_ownerships[nextTokenId].addr == address(0)) { if (_exists(nextTokenId)) { _ownerships[nextTokenId].addr = prevOwnership.addr; _ownerships[nextTokenId].startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Approve `to` to operate on `tokenId` * * Emits a {Approval} event. */ function _approve( address to, uint256 tokenId, address owner ) private { _tokenApprovals[tokenId] = to; emit Approval(owner, to, tokenId); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target 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(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert('ERC721A: transfer to non ERC721Receiver implementer'); } else { assembly { revert(add(32, reason), mload(reason)) } } } } else { return true; } } /** * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. */ function _beforeTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Hook that is called after a set of serially-ordered token ids have been transferred. This includes * minting. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - when `from` and `to` are both non-zero. * - `from` and `to` are never both zero. */ function _afterTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} }
{ "evmVersion": "istanbul", "libraries": {}, "metadata": { "bytecodeHash": "ipfs", "useLiteralContent": true }, "optimizer": { "enabled": true, "runs": 200 }, "remappings": [], "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"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":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"FreeClaimed","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":"MAX_SUPPLY","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":"index","type":"uint256"},{"internalType":"uint256","name":"baseAmount","type":"uint256"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"claim","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"costForMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"endSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"baseAmount","type":"uint256"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"freeClaimable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"name":"setMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"URI","type":"string"}],"name":"setTokenBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startSale","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":[],"name":"totalMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]
Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
3456c21504892c3b0c9c4be0bbbb72b623ffd96a70c4424d80d8d111a52b5b56
-----Decoded View---------------
Arg [0] : _merkleRoot (bytes32): 0x3456c21504892c3b0c9c4be0bbbb72b623ffd96a70c4424d80d8d111a52b5b56
-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 3456c21504892c3b0c9c4be0bbbb72b623ffd96a70c4424d80d8d111a52b5b56
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.