ERC-721
Overview
Max Total Supply
445 BOB
Holders
233
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
2 BOBLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
MeetBob
Compiler Version
v0.8.11+commit.d7f03943
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
//SPDX-License-Identifier: MIT pragma solidity ^0.8.11; import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol"; import "@openzeppelin/contracts/security/Pausable.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/utils/math/SafeMath.sol"; import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol"; contract MeetBob is ERC721Enumerable, Ownable, Pausable { using SafeMath for uint256; using Strings for uint256; uint256 public mintPrice = 0.1 ether; uint256 public earlyAccessMintPrice = 0.08 ether; uint256 public maxSupply = 10101; uint256 public earlyAccessMaxSupply = 3101; uint8 public maxPerTransaction = 4; uint8 public maxPerWallet = 10; uint8 public maxPerWalletEarlyAccess = 4; uint256 public earlyAccessWindowOpens = 1645819200; uint256 public earlyAccessWindowCloses = 1645905600; uint256 public publicSaleWindowOpens = 1645992000; uint256 public publicSaleWindowCloses = 1646424000; bytes32 public merkleRoot; address private constant communityWallet = 0xB680b8c21f885390F2De0f7759C3681E633f1Faa; // Team addresses address private constant addr1 = 0xFaD54dF4CcDa532FddDf38117326F8a49A4d10c5; address private constant addr2 = 0x336c704BC377db46103d443309E9a652eD6AC0F0; address private constant addr3 = 0xE62Cc548C172F28C153397512E498Bb3a5B08c74; address private constant addr4 = 0xD99f8490b25C21081Ec22A51f5A82930eED4d8eB; address private constant addr5 = 0xDc6261f33FC8a28FcD45523fD6C9253726CC1dB0; string private baseTokenURI = ""; mapping(address => bool) isTeam; modifier onlyTeam() { require(isTeam[msg.sender] == true, "Not part of MeetBob team"); _; } constructor(string memory _baseTokenURI, bytes32 _merkleRoot) ERC721("MeetBOB", "BOB") { isTeam[addr1] = true; isTeam[addr2] = true; isTeam[addr3] = true; isTeam[addr4] = true; isTeam[addr5] = true; baseTokenURI = _baseTokenURI; merkleRoot = _merkleRoot; for (uint256 i; i < 101; i++) { _safeMint(communityWallet, i); } } /** * @notice edit the mint mintPrice * * @param _mintPrice the new mintPrice in wei */ function setMintPrice(uint256 _mintPrice) external onlyTeam { mintPrice = _mintPrice; } /** * @notice edit the merkle root for early access sale * * @param _merkleRoot the new merkle root */ function setMerkleRoot(bytes32 _merkleRoot) external onlyTeam { merkleRoot = _merkleRoot; } function _baseURI() internal view virtual override returns (string memory) { return baseTokenURI; } /** * @notice set the base token uri * * @param _baseTokenURI the new base token uri */ function setBaseURI(string memory _baseTokenURI) public onlyTeam { baseTokenURI = _baseTokenURI; } /** * @notice edit sale restrictions * * @param _maxPerTransaction the new max amount of tokens allowed to buy in one transaction * @param _maxPerWallet the max amount of tokens allowed to be minted by one address * @param _maxPerWalletEarlyAccess the max amount of tokens allowed to be minted by one address during early access sale */ function editSaleRestrictions(uint8 _maxPerTransaction, uint8 _maxPerWallet, uint8 _maxPerWalletEarlyAccess) external onlyTeam { maxPerTransaction = _maxPerTransaction; maxPerWallet = _maxPerWallet; maxPerWalletEarlyAccess = _maxPerWalletEarlyAccess; } /** * @notice edit max supplies * * @param _maxSupply the new total max supply * @param _earlyAccessMaxSupply the new max supply for the early access sale */ function editSupply(uint256 _maxSupply, uint256 _earlyAccessMaxSupply) external onlyTeam { require(_earlyAccessMaxSupply >= totalSupply(), "Early access supply can't be lower than the current total supply"); require(_maxSupply >= _earlyAccessMaxSupply, "Max supply can't be lower than the early access max supply"); maxSupply = _maxSupply; earlyAccessMaxSupply = _earlyAccessMaxSupply; } /** * @notice edit sale windows * * @param _earlyAccessWindowOpens UNIX timestamp for early access window opening time * @param _earlyAccessWindowCloses UNIX timestamp for early access window closing time * @param _publicSaleWindowOpens UNIX timestamp for public sale window opening time * @param _publicSaleWindowCloses UNIX timestamp for public sale window closing time */ function editWindows( uint256 _earlyAccessWindowOpens, uint256 _earlyAccessWindowCloses, uint256 _publicSaleWindowOpens, uint256 _publicSaleWindowCloses ) external onlyTeam { require( _earlyAccessWindowCloses > _earlyAccessWindowOpens && _publicSaleWindowOpens > _earlyAccessWindowCloses && _publicSaleWindowCloses > _publicSaleWindowOpens, "window combination not allowed" ); earlyAccessWindowOpens = _earlyAccessWindowOpens; earlyAccessWindowCloses = _earlyAccessWindowCloses; publicSaleWindowOpens = _publicSaleWindowOpens; publicSaleWindowCloses = _publicSaleWindowCloses; } /** * @notice global purchase function used in early access and public sale * * @param amount the amount of BOBs to purchase */ function _purchase(uint256 amount) private { uint256 supply = totalSupply(); require(supply + amount <= maxSupply, "Exceeds maximum supply of BOB"); for (uint256 i; i < amount; i++) { _safeMint(msg.sender, supply + i); } } /** * @notice purchase during public sale * * @param amount the amount of BOBs to purchase */ function publicSale(uint256 amount) public payable whenNotPaused { require(block.timestamp >= publicSaleWindowOpens && block.timestamp < publicSaleWindowCloses, "Public sale: window closed"); require(msg.value >= mintPrice * amount, "Ether sent is less than mintPrice * amount"); require(amount <= maxPerTransaction, "Exceeds maximum tokens per transaction"); require(balanceOf(msg.sender) + amount <= maxPerWallet, "Exceeds maximum tokens per wallet"); _purchase(amount); } /** * @notice purchase during early access sale * * @param amount the amount of BOBs to purchase * @param merkleProof the valid merkle proof of sender */ function earlyAccessSale( uint256 amount, bytes32[] calldata merkleProof ) external payable whenNotPaused { require(block.timestamp >= earlyAccessWindowOpens && block.timestamp <= earlyAccessWindowCloses, "Early access: window closed"); require(msg.value >= earlyAccessMintPrice * amount, "Ether sent is less than earlyAccessMintPrice * amount"); require(totalSupply() + amount <= earlyAccessMaxSupply, "Exceeds maximum early access supply"); require(balanceOf(msg.sender) < maxPerWalletEarlyAccess, "Exceeds maximum tokens per wallet early access"); bytes32 leaf = keccak256(abi.encodePacked(msg.sender)); require( MerkleProof.verify(merkleProof, merkleRoot, leaf), "MerkleDistributor: Invalid proof. " ); _purchase(amount); } function pause() external onlyTeam { _pause(); } function unpause() external onlyTeam { _unpause(); } function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { require(_exists(tokenId), "URI query for nonexistent token"); string memory baseURI = _baseURI(); string memory json = ".json"; return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString(), json)) : ''; } function withdrawAll() public onlyTeam { uint256 balance = address(this).balance; require(balance > 0, "Not enough balance"); uint256 communityShare = balance.mul(5).div(100); uint256 teamMemberShare = balance.mul(19).div(100); _withdraw(communityWallet, communityShare); _withdraw(addr1, teamMemberShare); _withdraw(addr2, teamMemberShare); _withdraw(addr3, teamMemberShare); _withdraw(addr4, teamMemberShare); _withdraw(addr5, address(this).balance); } function _withdraw(address _address, uint256 _amount) private { (bool success,) = _address.call{value : _amount}(""); require(success, "Failed to withdraw Ether"); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/ERC721Enumerable.sol) pragma solidity ^0.8.0; import "../ERC721.sol"; import "./IERC721Enumerable.sol"; /** * @dev This implements an optional extension of {ERC721} defined in the EIP that adds * enumerability of all the token ids in the contract as well as all token ids owned by each * account. */ abstract contract ERC721Enumerable is ERC721, IERC721Enumerable { // Mapping from owner to list of owned token IDs mapping(address => mapping(uint256 => uint256)) private _ownedTokens; // Mapping from token ID to index of the owner tokens list mapping(uint256 => uint256) private _ownedTokensIndex; // Array with all token ids, used for enumeration uint256[] private _allTokens; // Mapping from token id to position in the allTokens array mapping(uint256 => uint256) private _allTokensIndex; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) { return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}. */ function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) { require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds"); return _ownedTokens[owner][index]; } /** * @dev See {IERC721Enumerable-totalSupply}. */ function totalSupply() public view virtual override returns (uint256) { return _allTokens.length; } /** * @dev See {IERC721Enumerable-tokenByIndex}. */ function tokenByIndex(uint256 index) public view virtual override returns (uint256) { require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds"); return _allTokens[index]; } /** * @dev Hook that is called before any token transfer. This includes minting * and burning. * * Calling conditions: * * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, ``from``'s `tokenId` will be burned. * - `from` cannot be the zero address. * - `to` cannot be the zero address. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address from, address to, uint256 tokenId ) internal virtual override { super._beforeTokenTransfer(from, to, tokenId); if (from == address(0)) { _addTokenToAllTokensEnumeration(tokenId); } else if (from != to) { _removeTokenFromOwnerEnumeration(from, tokenId); } if (to == address(0)) { _removeTokenFromAllTokensEnumeration(tokenId); } else if (to != from) { _addTokenToOwnerEnumeration(to, tokenId); } } /** * @dev Private function to add a token to this extension's ownership-tracking data structures. * @param to address representing the new owner of the given token ID * @param tokenId uint256 ID of the token to be added to the tokens list of the given address */ function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private { uint256 length = ERC721.balanceOf(to); _ownedTokens[to][length] = tokenId; _ownedTokensIndex[tokenId] = length; } /** * @dev Private function to add a token to this extension's token tracking data structures. * @param tokenId uint256 ID of the token to be added to the tokens list */ function _addTokenToAllTokensEnumeration(uint256 tokenId) private { _allTokensIndex[tokenId] = _allTokens.length; _allTokens.push(tokenId); } /** * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for * gas optimizations e.g. when performing a transfer operation (avoiding double writes). * This has O(1) time complexity, but alters the order of the _ownedTokens array. * @param from address representing the previous owner of the given token ID * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address */ function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private { // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and // then delete the last slot (swap and pop). uint256 lastTokenIndex = ERC721.balanceOf(from) - 1; uint256 tokenIndex = _ownedTokensIndex[tokenId]; // When the token to delete is the last token, the swap operation is unnecessary if (tokenIndex != lastTokenIndex) { uint256 lastTokenId = _ownedTokens[from][lastTokenIndex]; _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index } // This also deletes the contents at the last position of the array delete _ownedTokensIndex[tokenId]; delete _ownedTokens[from][lastTokenIndex]; } /** * @dev Private function to remove a token from this extension's token tracking data structures. * This has O(1) time complexity, but alters the order of the _allTokens array. * @param tokenId uint256 ID of the token to be removed from the tokens list */ function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private { // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and // then delete the last slot (swap and pop). uint256 lastTokenIndex = _allTokens.length - 1; uint256 tokenIndex = _allTokensIndex[tokenId]; // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding // an 'if' statement (like in _removeTokenFromOwnerEnumeration) uint256 lastTokenId = _allTokens[lastTokenIndex]; _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index // This also deletes the contents at the last position of the array delete _allTokensIndex[tokenId]; _allTokens.pop(); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (security/Pausable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which allows children to implement an emergency stop * mechanism that can be triggered by an authorized account. * * This module is used through inheritance. It will make available the * modifiers `whenNotPaused` and `whenPaused`, which can be applied to * the functions of your contract. Note that they will not be pausable by * simply including this module, only once the modifiers are put in place. */ abstract contract Pausable is Context { /** * @dev Emitted when the pause is triggered by `account`. */ event Paused(address account); /** * @dev Emitted when the pause is lifted by `account`. */ event Unpaused(address account); bool private _paused; /** * @dev Initializes the contract in unpaused state. */ constructor() { _paused = false; } /** * @dev Returns true if the contract is paused, and false otherwise. */ function paused() public view virtual returns (bool) { return _paused; } /** * @dev Modifier to make a function callable only when the contract is not paused. * * Requirements: * * - The contract must not be paused. */ modifier whenNotPaused() { require(!paused(), "Pausable: paused"); _; } /** * @dev Modifier to make a function callable only when the contract is paused. * * Requirements: * * - The contract must be paused. */ modifier whenPaused() { require(paused(), "Pausable: not paused"); _; } /** * @dev Triggers stopped state. * * Requirements: * * - The contract must not be paused. */ function _pause() internal virtual whenNotPaused { _paused = true; emit Paused(_msgSender()); } /** * @dev Returns to normal state. * * Requirements: * * - The contract must be paused. */ function _unpause() internal virtual whenPaused { _paused = false; emit Unpaused(_msgSender()); } }
// 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 (utils/math/SafeMath.sol) pragma solidity ^0.8.0; // CAUTION // This version of SafeMath should only be used with Solidity 0.8 or later, // because it relies on the compiler's built in overflow checks. /** * @dev Wrappers over Solidity's arithmetic operations. * * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler * now has built in overflow checking. */ library SafeMath { /** * @dev Returns the addition of two unsigned integers, with an overflow flag. * * _Available since v3.4._ */ function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { uint256 c = a + b; if (c < a) return (false, 0); return (true, c); } } /** * @dev Returns the substraction of two unsigned integers, with an overflow flag. * * _Available since v3.4._ */ function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b > a) return (false, 0); return (true, a - b); } } /** * @dev Returns the multiplication of two unsigned integers, with an overflow flag. * * _Available since v3.4._ */ function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the // benefit is lost if 'b' is also tested. // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522 if (a == 0) return (true, 0); uint256 c = a * b; if (c / a != b) return (false, 0); return (true, c); } } /** * @dev Returns the division of two unsigned integers, with a division by zero flag. * * _Available since v3.4._ */ function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b == 0) return (false, 0); return (true, a / b); } } /** * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag. * * _Available since v3.4._ */ function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b == 0) return (false, 0); return (true, a % b); } } /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256) { return a + b; } /** * @dev Returns the subtraction of two unsigned integers, reverting on * overflow (when the result is negative). * * Counterpart to Solidity's `-` operator. * * Requirements: * * - Subtraction cannot overflow. */ function sub(uint256 a, uint256 b) internal pure returns (uint256) { return a - b; } /** * @dev Returns the multiplication of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `*` operator. * * Requirements: * * - Multiplication cannot overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { return a * b; } /** * @dev Returns the integer division of two unsigned integers, reverting on * division by zero. The result is rounded towards zero. * * Counterpart to Solidity's `/` operator. * * Requirements: * * - The divisor cannot be zero. */ function div(uint256 a, uint256 b) internal pure returns (uint256) { return a / b; } /** * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo), * reverting when dividing by zero. * * Counterpart to Solidity's `%` operator. This function uses a `revert` * opcode (which leaves remaining gas untouched) while Solidity uses an * invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function mod(uint256 a, uint256 b) internal pure returns (uint256) { return a % b; } /** * @dev Returns the subtraction of two unsigned integers, reverting with custom message on * overflow (when the result is negative). * * CAUTION: This function is deprecated because it requires allocating memory for the error * message unnecessarily. For custom revert reasons use {trySub}. * * Counterpart to Solidity's `-` operator. * * Requirements: * * - Subtraction cannot overflow. */ function sub( uint256 a, uint256 b, string memory errorMessage ) internal pure returns (uint256) { unchecked { require(b <= a, errorMessage); return a - b; } } /** * @dev Returns the integer division of two unsigned integers, reverting with custom message on * division by zero. The result is rounded towards zero. * * Counterpart to Solidity's `/` operator. Note: this function uses a * `revert` opcode (which leaves remaining gas untouched) while Solidity * uses an invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function div( uint256 a, uint256 b, string memory errorMessage ) internal pure returns (uint256) { unchecked { require(b > 0, errorMessage); return a / b; } } /** * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo), * reverting with custom message when dividing by zero. * * CAUTION: This function is deprecated because it requires allocating memory for the error * message unnecessarily. For custom revert reasons use {tryMod}. * * Counterpart to Solidity's `%` operator. This function uses a `revert` * opcode (which leaves remaining gas untouched) while Solidity uses an * invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function mod( uint256 a, uint256 b, string memory errorMessage ) internal pure returns (uint256) { unchecked { require(b > 0, errorMessage); return a % b; } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (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. */ 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 Merklee 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 = keccak256(abi.encodePacked(computedHash, proofElement)); } else { // Hash(current element of the proof + current computed hash) computedHash = keccak256(abi.encodePacked(proofElement, computedHash)); } } return computedHash; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (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: balance query for the zero address"); return _balances[owner]; } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { address owner = _owners[tokenId]; require(owner != address(0), "ERC721: owner query for nonexistent token"); 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) { 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 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 owner nor approved for all" ); _approve(to, tokenId); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { require(_exists(tokenId), "ERC721: approved query for nonexistent token"); 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: transfer caller is not owner nor 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: transfer caller is not owner nor 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 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 _owners[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) { require(_exists(tokenId), "ERC721: operator query for nonexistent token"); address owner = ERC721.ownerOf(tokenId); return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, 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); _balances[to] += 1; _owners[tokenId] = to; emit Transfer(address(0), to, tokenId); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId) internal virtual { address owner = ERC721.ownerOf(tokenId); _beforeTokenTransfer(owner, address(0), tokenId); // Clear approvals _approve(address(0), tokenId); _balances[owner] -= 1; delete _owners[tokenId]; emit Transfer(owner, address(0), tokenId); } /** * @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 of token that is not own"); require(to != address(0), "ERC721: transfer to the zero address"); _beforeTokenTransfer(from, to, tokenId); // Clear approvals from the previous owner _approve(address(0), tokenId); _balances[from] -= 1; _balances[to] += 1; _owners[tokenId] = to; emit Transfer(from, to, tokenId); } /** * @dev Approve `to` to operate on `tokenId` * * Emits a {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 a {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 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 { assembly { revert(add(32, reason), mload(reason)) } } } } else { return true; } } /** * @dev Hook that is called before any token transfer. This includes minting * and burning. * * Calling conditions: * * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, ``from``'s `tokenId` will be burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address from, address to, uint256 tokenId ) internal virtual {} }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Enumerable.sol) pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Enumerable is IERC721 { /** * @dev Returns the total amount of tokens stored by the contract. */ function totalSupply() external view returns (uint256); /** * @dev Returns a token ID owned by `owner` at a given `index` of its token list. * Use along with {balanceOf} to enumerate all of ``owner``'s tokens. */ function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId); /** * @dev Returns a token ID at a given `index` of all the tokens stored by the contract. * Use along with {totalSupply} to enumerate all tokens. */ function tokenByIndex(uint256 index) external view returns (uint256); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol) pragma solidity ^0.8.0; import "../../utils/introspection/IERC165.sol"; /** * @dev Required interface of an ERC721 compliant contract. */ interface IERC721 is IERC165 { /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool _approved) external; /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll} */ function isApprovedForAll(address owner, address operator) external view returns (bool); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes calldata data ) external; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol) pragma solidity ^0.8.0; /** * @title ERC721 token receiver interface * @dev Interface for any contract that wants to support safeTransfers * from ERC721 asset contracts. */ interface IERC721Receiver { /** * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} * by `operator` from `from`, this function is called. * * It must return its Solidity selector to confirm the token transfer. * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. * * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// 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/Address.sol) pragma solidity ^0.8.0; /** * @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 * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize, which returns 0 for contracts in // construction, since the code is only stored at the end of the // constructor execution. uint256 size; assembly { size := extcodesize(account) } return size > 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 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); }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"_baseTokenURI","type":"string"},{"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":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"earlyAccessMaxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"earlyAccessMintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"earlyAccessSale","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"earlyAccessWindowCloses","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"earlyAccessWindowOpens","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint8","name":"_maxPerTransaction","type":"uint8"},{"internalType":"uint8","name":"_maxPerWallet","type":"uint8"},{"internalType":"uint8","name":"_maxPerWalletEarlyAccess","type":"uint8"}],"name":"editSaleRestrictions","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxSupply","type":"uint256"},{"internalType":"uint256","name":"_earlyAccessMaxSupply","type":"uint256"}],"name":"editSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_earlyAccessWindowOpens","type":"uint256"},{"internalType":"uint256","name":"_earlyAccessWindowCloses","type":"uint256"},{"internalType":"uint256","name":"_publicSaleWindowOpens","type":"uint256"},{"internalType":"uint256","name":"_publicSaleWindowCloses","type":"uint256"}],"name":"editWindows","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"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":"maxPerTransaction","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerWallet","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPerWalletEarlyAccess","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","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":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"publicSale","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"publicSaleWindowCloses","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"publicSaleWindowOpens","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_baseTokenURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"name":"setMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintPrice","type":"uint256"}],"name":"setMintPrice","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":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawAll","outputs":[],"stateMutability":"nonpayable","type":"function"}]
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)
00000000000000000000000000000000000000000000000000000000000000408f0491019dc67a66fa9ab6b71c050984769e0a621f0cccd4aec9e762f2a66d7c000000000000000000000000000000000000000000000000000000000000004f68747470733a2f2f676174657761792e6d656574626f622e696f2f697066732f516d54745231456e634c4d52596554357a64454e464d6754586a357a5a314b486d4479334b50534837536d6532412f0000000000000000000000000000000000
-----Decoded View---------------
Arg [0] : _baseTokenURI (string): https://gateway.meetbob.io/ipfs/QmTtR1EncLMRYeT5zdENFMgTXj5zZ1KHmDy3KPSH7Sme2A/
Arg [1] : _merkleRoot (bytes32): 0x8f0491019dc67a66fa9ab6b71c050984769e0a621f0cccd4aec9e762f2a66d7c
-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [1] : 8f0491019dc67a66fa9ab6b71c050984769e0a621f0cccd4aec9e762f2a66d7c
Arg [2] : 000000000000000000000000000000000000000000000000000000000000004f
Arg [3] : 68747470733a2f2f676174657761792e6d656574626f622e696f2f697066732f
Arg [4] : 516d54745231456e634c4d52596554357a64454e464d6754586a357a5a314b48
Arg [5] : 6d4479334b50534837536d6532412f0000000000000000000000000000000000
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.