ERC-1155
Overview
Max Total Supply
553 FUCKS
Holders
344
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Filtered by Token Holder
Fragile Friends Editions: DeployerLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
FUCKYOU
Compiler Version
v0.8.6+commit.11564f7e
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.6; import "ERC1155Burnable.sol"; import "ERC1155.sol"; import "AccessControl.sol"; import "SafeMath.sol"; import "Ownable.sol"; import "Counters.sol"; contract FUCKYOU is ERC1155, Ownable, ERC1155Burnable { using SafeMath for uint256; using Counters for Counters.Counter; Counters.Counter private _countTracker; string public name; string public symbol; uint256 public constant TIER_ONE = 0.03 ether; uint256 public constant TIER_TWO = 0.09 ether; uint256 public constant TIER_THREE = 0.9 ether; mapping(uint => string) private _uris; address public multiSigOwner; uint256[] public maxSupply = [6000,3000,1000]; uint256[] public tokensMinted = [0,0,0]; constructor( string memory _name, string memory _symbol, address _multiSigOwner ) ERC1155("") { setMultiSig(_multiSigOwner); name = _name; symbol = _symbol; } function setMultiSig(address _multiSig) public onlyOwner { multiSigOwner = _multiSig; } function uri(uint256 tokenId) override public view returns (string memory) { return(_uris[tokenId]); } function setTokenURI(uint256 tokenId, string memory tokenUri) public onlyOwner { _uris[tokenId] = tokenUri; } function currentPrice(uint256 _tokenId) public view returns (uint256) { if (_tokenId == 2) { return TIER_THREE; } else if(_tokenId == 1){ return TIER_TWO; } else { return TIER_ONE; } } function totalSupply() public view returns (uint256) { return _countTracker.current(); } function getTokenSupply(uint256 _id) public view returns (uint256) { uint256 maxMinted = maxSupply[_id]; uint256 minted = tokensMinted[_id]; if (maxMinted > minted) { return(maxMinted - minted); } else { return(0); } } function mint(address account, uint256 id, uint256 amount) external payable { require(amount > 0, "Mint count should be greater than zero"); require(getTokenSupply(id) >= amount, "Not enough Supply, try to mint less"); uint256 totalPrice = currentPrice(id).mul(amount); require(msg.value >= totalPrice, "Insufficient funds"); tokensMinted[id] += amount; for (uint256 i = 0; i < amount; i++) { _countTracker.increment(); } _mint(account, id, amount, ""); } function ownerMint(address account, uint256 id, uint256 amount) public virtual onlyOwner { require(amount > 0, "Mint count should be greater than zero"); require(getTokenSupply(id) >= amount, "Not enough Supply, try to mint less"); tokensMinted[id] += amount; for (uint256 i = 0; i < amount; i++) { _countTracker.increment(); } _mint(account, id, amount, ""); } function withdrawAll() public { uint256 balance = address(this).balance; require(balance > 0, "Balance is Zero"); _withdraw(multiSigOwner, balance); } function _withdraw(address _address, uint256 _amount) private { (bool success, ) = _address.call{ value: _amount }(""); require(success, "Transfer failed."); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "ERC1155.sol"; /** * @dev Extension of {ERC1155} that allows token holders to destroy both their * own tokens and those that they have been approved to use. * * _Available since v3.1._ */ abstract contract ERC1155Burnable is ERC1155 { function burn( address account, uint256 id, uint256 value ) public virtual { require( account == _msgSender() || isApprovedForAll(account, _msgSender()), "ERC1155: caller is not owner nor approved" ); _burn(account, id, value); } function burnBatch( address account, uint256[] memory ids, uint256[] memory values ) public virtual { require( account == _msgSender() || isApprovedForAll(account, _msgSender()), "ERC1155: caller is not owner nor approved" ); _burnBatch(account, ids, values); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "IERC1155.sol"; import "IERC1155Receiver.sol"; import "IERC1155MetadataURI.sol"; import "Address.sol"; import "Context.sol"; import "ERC165.sol"; /** * @dev Implementation of the basic standard multi-token. * See https://eips.ethereum.org/EIPS/eip-1155 * Originally based on code by Enjin: https://github.com/enjin/erc-1155 * * _Available since v3.1._ */ contract ERC1155 is Context, ERC165, IERC1155, IERC1155MetadataURI { using Address for address; // Mapping from token ID to account balances mapping(uint256 => mapping(address => uint256)) private _balances; // Mapping from account to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; // Used as the URI for all token types by relying on ID substitution, e.g. https://token-cdn-domain/{id}.json string private _uri; /** * @dev See {_setURI}. */ constructor(string memory uri_) { _setURI(uri_); } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC1155).interfaceId || interfaceId == type(IERC1155MetadataURI).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC1155MetadataURI-uri}. * * This implementation returns the same URI for *all* token types. It relies * on the token type ID substitution mechanism * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP]. * * Clients calling this function must replace the `\{id\}` substring with the * actual token type ID. */ function uri(uint256) public view virtual override returns (string memory) { return _uri; } /** * @dev See {IERC1155-balanceOf}. * * Requirements: * * - `account` cannot be the zero address. */ function balanceOf(address account, uint256 id) public view virtual override returns (uint256) { require(account != address(0), "ERC1155: balance query for the zero address"); return _balances[id][account]; } /** * @dev See {IERC1155-balanceOfBatch}. * * Requirements: * * - `accounts` and `ids` must have the same length. */ function balanceOfBatch(address[] memory accounts, uint256[] memory ids) public view virtual override returns (uint256[] memory) { require(accounts.length == ids.length, "ERC1155: accounts and ids length mismatch"); uint256[] memory batchBalances = new uint256[](accounts.length); for (uint256 i = 0; i < accounts.length; ++i) { batchBalances[i] = balanceOf(accounts[i], ids[i]); } return batchBalances; } /** * @dev See {IERC1155-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { require(_msgSender() != operator, "ERC1155: setting approval status for self"); _operatorApprovals[_msgSender()][operator] = approved; emit ApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC1155-isApprovedForAll}. */ function isApprovedForAll(address account, address operator) public view virtual override returns (bool) { return _operatorApprovals[account][operator]; } /** * @dev See {IERC1155-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 id, uint256 amount, bytes memory data ) public virtual override { require( from == _msgSender() || isApprovedForAll(from, _msgSender()), "ERC1155: caller is not owner nor approved" ); _safeTransferFrom(from, to, id, amount, data); } /** * @dev See {IERC1155-safeBatchTransferFrom}. */ function safeBatchTransferFrom( address from, address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data ) public virtual override { require( from == _msgSender() || isApprovedForAll(from, _msgSender()), "ERC1155: transfer caller is not owner nor approved" ); _safeBatchTransferFrom(from, to, ids, amounts, data); } /** * @dev Transfers `amount` tokens of token type `id` from `from` to `to`. * * Emits a {TransferSingle} event. * * Requirements: * * - `to` cannot be the zero address. * - `from` must have a balance of tokens of type `id` of at least `amount`. * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the * acceptance magic value. */ function _safeTransferFrom( address from, address to, uint256 id, uint256 amount, bytes memory data ) internal virtual { require(to != address(0), "ERC1155: transfer to the zero address"); address operator = _msgSender(); _beforeTokenTransfer(operator, from, to, _asSingletonArray(id), _asSingletonArray(amount), data); uint256 fromBalance = _balances[id][from]; require(fromBalance >= amount, "ERC1155: insufficient balance for transfer"); unchecked { _balances[id][from] = fromBalance - amount; } _balances[id][to] += amount; emit TransferSingle(operator, from, to, id, amount); _doSafeTransferAcceptanceCheck(operator, from, to, id, amount, data); } /** * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_safeTransferFrom}. * * Emits a {TransferBatch} event. * * Requirements: * * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the * acceptance magic value. */ function _safeBatchTransferFrom( address from, address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data ) internal virtual { require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch"); require(to != address(0), "ERC1155: transfer to the zero address"); address operator = _msgSender(); _beforeTokenTransfer(operator, from, to, ids, amounts, data); for (uint256 i = 0; i < ids.length; ++i) { uint256 id = ids[i]; uint256 amount = amounts[i]; uint256 fromBalance = _balances[id][from]; require(fromBalance >= amount, "ERC1155: insufficient balance for transfer"); unchecked { _balances[id][from] = fromBalance - amount; } _balances[id][to] += amount; } emit TransferBatch(operator, from, to, ids, amounts); _doSafeBatchTransferAcceptanceCheck(operator, from, to, ids, amounts, data); } /** * @dev Sets a new URI for all token types, by relying on the token type ID * substitution mechanism * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP]. * * By this mechanism, any occurrence of the `\{id\}` substring in either the * URI or any of the amounts in the JSON file at said URI will be replaced by * clients with the token type ID. * * For example, the `https://token-cdn-domain/\{id\}.json` URI would be * interpreted by clients as * `https://token-cdn-domain/000000000000000000000000000000000000000000000000000000000004cce0.json` * for token type ID 0x4cce0. * * See {uri}. * * Because these URIs cannot be meaningfully represented by the {URI} event, * this function emits no events. */ function _setURI(string memory newuri) internal virtual { _uri = newuri; } /** * @dev Creates `amount` tokens of token type `id`, and assigns them to `account`. * * Emits a {TransferSingle} event. * * Requirements: * * - `account` cannot be the zero address. * - If `account` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the * acceptance magic value. */ function _mint( address account, uint256 id, uint256 amount, bytes memory data ) internal virtual { require(account != address(0), "ERC1155: mint to the zero address"); address operator = _msgSender(); _beforeTokenTransfer(operator, address(0), account, _asSingletonArray(id), _asSingletonArray(amount), data); _balances[id][account] += amount; emit TransferSingle(operator, address(0), account, id, amount); _doSafeTransferAcceptanceCheck(operator, address(0), account, id, amount, data); } /** * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_mint}. * * Requirements: * * - `ids` and `amounts` must have the same length. * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the * acceptance magic value. */ function _mintBatch( address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data ) internal virtual { require(to != address(0), "ERC1155: mint to the zero address"); require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch"); address operator = _msgSender(); _beforeTokenTransfer(operator, address(0), to, ids, amounts, data); for (uint256 i = 0; i < ids.length; i++) { _balances[ids[i]][to] += amounts[i]; } emit TransferBatch(operator, address(0), to, ids, amounts); _doSafeBatchTransferAcceptanceCheck(operator, address(0), to, ids, amounts, data); } /** * @dev Destroys `amount` tokens of token type `id` from `account` * * Requirements: * * - `account` cannot be the zero address. * - `account` must have at least `amount` tokens of token type `id`. */ function _burn( address account, uint256 id, uint256 amount ) internal virtual { require(account != address(0), "ERC1155: burn from the zero address"); address operator = _msgSender(); _beforeTokenTransfer(operator, account, address(0), _asSingletonArray(id), _asSingletonArray(amount), ""); uint256 accountBalance = _balances[id][account]; require(accountBalance >= amount, "ERC1155: burn amount exceeds balance"); unchecked { _balances[id][account] = accountBalance - amount; } emit TransferSingle(operator, account, address(0), id, amount); } /** * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_burn}. * * Requirements: * * - `ids` and `amounts` must have the same length. */ function _burnBatch( address account, uint256[] memory ids, uint256[] memory amounts ) internal virtual { require(account != address(0), "ERC1155: burn from the zero address"); require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch"); address operator = _msgSender(); _beforeTokenTransfer(operator, account, address(0), ids, amounts, ""); for (uint256 i = 0; i < ids.length; i++) { uint256 id = ids[i]; uint256 amount = amounts[i]; uint256 accountBalance = _balances[id][account]; require(accountBalance >= amount, "ERC1155: burn amount exceeds balance"); unchecked { _balances[id][account] = accountBalance - amount; } } emit TransferBatch(operator, account, address(0), ids, amounts); } /** * @dev Hook that is called before any token transfer. This includes minting * and burning, as well as batched variants. * * The same hook is called on both single and batched variants. For single * transfers, the length of the `id` and `amount` arrays will be 1. * * Calling conditions (for each `id` and `amount` pair): * * - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens * of token type `id` will be transferred to `to`. * - When `from` is zero, `amount` tokens of token type `id` will be minted * for `to`. * - when `to` is zero, `amount` of ``from``'s tokens of token type `id` * will be burned. * - `from` and `to` are never both zero. * - `ids` and `amounts` have the same, non-zero length. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address operator, address from, address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data ) internal virtual {} function _doSafeTransferAcceptanceCheck( address operator, address from, address to, uint256 id, uint256 amount, bytes memory data ) private { if (to.isContract()) { try IERC1155Receiver(to).onERC1155Received(operator, from, id, amount, data) returns (bytes4 response) { if (response != IERC1155Receiver(to).onERC1155Received.selector) { revert("ERC1155: ERC1155Receiver rejected tokens"); } } catch Error(string memory reason) { revert(reason); } catch { revert("ERC1155: transfer to non ERC1155Receiver implementer"); } } } function _doSafeBatchTransferAcceptanceCheck( address operator, address from, address to, uint256[] memory ids, uint256[] memory amounts, bytes memory data ) private { if (to.isContract()) { try IERC1155Receiver(to).onERC1155BatchReceived(operator, from, ids, amounts, data) returns ( bytes4 response ) { if (response != IERC1155Receiver(to).onERC1155BatchReceived.selector) { revert("ERC1155: ERC1155Receiver rejected tokens"); } } catch Error(string memory reason) { revert(reason); } catch { revert("ERC1155: transfer to non ERC1155Receiver implementer"); } } } function _asSingletonArray(uint256 element) private pure returns (uint256[] memory) { uint256[] memory array = new uint256[](1); array[0] = element; return array; } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "IERC165.sol"; /** * @dev Required interface of an ERC1155 compliant contract, as defined in the * https://eips.ethereum.org/EIPS/eip-1155[EIP]. * * _Available since v3.1._ */ interface IERC1155 is IERC165 { /** * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`. */ event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value); /** * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all * transfers. */ event TransferBatch( address indexed operator, address indexed from, address indexed to, uint256[] ids, uint256[] values ); /** * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to * `approved`. */ event ApprovalForAll(address indexed account, address indexed operator, bool approved); /** * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI. * * If an {URI} event was emitted for `id`, the standard * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value * returned by {IERC1155MetadataURI-uri}. */ event URI(string value, uint256 indexed id); /** * @dev Returns the amount of tokens of token type `id` owned by `account`. * * Requirements: * * - `account` cannot be the zero address. */ function balanceOf(address account, uint256 id) external view returns (uint256); /** * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}. * * Requirements: * * - `accounts` and `ids` must have the same length. */ function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids) external view returns (uint256[] memory); /** * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`, * * Emits an {ApprovalForAll} event. * * Requirements: * * - `operator` cannot be the caller. */ function setApprovalForAll(address operator, bool approved) external; /** * @dev Returns true if `operator` is approved to transfer ``account``'s tokens. * * See {setApprovalForAll}. */ function isApprovedForAll(address account, address operator) external view returns (bool); /** * @dev Transfers `amount` tokens of token type `id` from `from` to `to`. * * Emits a {TransferSingle} event. * * Requirements: * * - `to` cannot be the zero address. * - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}. * - `from` must have a balance of tokens of type `id` of at least `amount`. * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the * acceptance magic value. */ function safeTransferFrom( address from, address to, uint256 id, uint256 amount, bytes calldata data ) external; /** * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}. * * Emits a {TransferBatch} event. * * Requirements: * * - `ids` and `amounts` must have the same length. * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the * acceptance magic value. */ function safeBatchTransferFrom( address from, address to, uint256[] calldata ids, uint256[] calldata amounts, bytes calldata data ) external; }
// SPDX-License-Identifier: MIT 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 pragma solidity ^0.8.0; import "IERC165.sol"; /** * @dev _Available since v3.1._ */ interface IERC1155Receiver is IERC165 { /** @dev Handles the receipt of a single ERC1155 token type. This function is called at the end of a `safeTransferFrom` after the balance has been updated. To accept the transfer, this must return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` (i.e. 0xf23a6e61, or its own function selector). @param operator The address which initiated the transfer (i.e. msg.sender) @param from The address which previously owned the token @param id The ID of the token being transferred @param value The amount of tokens being transferred @param data Additional data with no specified format @return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed */ function onERC1155Received( address operator, address from, uint256 id, uint256 value, bytes calldata data ) external returns (bytes4); /** @dev Handles the receipt of a multiple ERC1155 token types. This function is called at the end of a `safeBatchTransferFrom` after the balances have been updated. To accept the transfer(s), this must return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` (i.e. 0xbc197c81, or its own function selector). @param operator The address which initiated the batch transfer (i.e. msg.sender) @param from The address which previously owned the token @param ids An array containing ids of each token being transferred (order and length must match values array) @param values An array containing amounts of each token being transferred (order and length must match ids array) @param data Additional data with no specified format @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` if transfer is allowed */ function onERC1155BatchReceived( address operator, address from, uint256[] calldata ids, uint256[] calldata values, bytes calldata data ) external returns (bytes4); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "IERC1155.sol"; /** * @dev Interface of the optional ERC1155MetadataExtension interface, as defined * in the https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[EIP]. * * _Available since v3.1._ */ interface IERC1155MetadataURI is IERC1155 { /** * @dev Returns the URI for token type `id`. * * If the `\{id\}` substring is present in the URI, it must be replaced by * clients with the actual token type ID. */ function uri(uint256 id) external view returns (string memory); }
// SPDX-License-Identifier: MIT 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); } function _verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) private 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 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 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 pragma solidity ^0.8.0; import "Context.sol"; import "Strings.sol"; import "ERC165.sol"; /** * @dev External interface of AccessControl declared to support ERC165 detection. */ interface IAccessControl { function hasRole(bytes32 role, address account) external view returns (bool); function getRoleAdmin(bytes32 role) external view returns (bytes32); function grantRole(bytes32 role, address account) external; function revokeRole(bytes32 role, address account) external; function renounceRole(bytes32 role, address account) external; } /** * @dev Contract module that allows children to implement role-based access * control mechanisms. This is a lightweight version that doesn't allow enumerating role * members except through off-chain means by accessing the contract event logs. Some * applications may benefit from on-chain enumerability, for those cases see * {AccessControlEnumerable}. * * Roles are referred to by their `bytes32` identifier. These should be exposed * in the external API and be unique. The best way to achieve this is by * using `public constant` hash digests: * * ``` * bytes32 public constant MY_ROLE = keccak256("MY_ROLE"); * ``` * * Roles can be used to represent a set of permissions. To restrict access to a * function call, use {hasRole}: * * ``` * function foo() public { * require(hasRole(MY_ROLE, msg.sender)); * ... * } * ``` * * Roles can be granted and revoked dynamically via the {grantRole} and * {revokeRole} functions. Each role has an associated admin role, and only * accounts that have a role's admin role can call {grantRole} and {revokeRole}. * * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means * that only accounts with this role will be able to grant or revoke other * roles. More complex role relationships can be created by using * {_setRoleAdmin}. * * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to * grant and revoke this role. Extra precautions should be taken to secure * accounts that have been granted it. */ abstract contract AccessControl is Context, IAccessControl, ERC165 { struct RoleData { mapping(address => bool) members; bytes32 adminRole; } mapping(bytes32 => RoleData) private _roles; bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00; /** * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` * * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite * {RoleAdminChanged} not being emitted signaling this. * * _Available since v3.1._ */ event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole); /** * @dev Emitted when `account` is granted `role`. * * `sender` is the account that originated the contract call, an admin role * bearer except when using {_setupRole}. */ event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Emitted when `account` is revoked `role`. * * `sender` is the account that originated the contract call: * - if using `revokeRole`, it is the admin role bearer * - if using `renounceRole`, it is the role bearer (i.e. `account`) */ event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Modifier that checks that an account has a specific role. Reverts * with a standardized message including the required role. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{20}) is missing role (0x[0-9a-f]{32})$/ * * _Available since v4.1._ */ modifier onlyRole(bytes32 role) { _checkRole(role, _msgSender()); _; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); } /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) public view override returns (bool) { return _roles[role].members[account]; } /** * @dev Revert with a standard message if `account` is missing `role`. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{20}) is missing role (0x[0-9a-f]{32})$/ */ function _checkRole(bytes32 role, address account) internal view { if (!hasRole(role, account)) { revert( string( abi.encodePacked( "AccessControl: account ", Strings.toHexString(uint160(account), 20), " is missing role ", Strings.toHexString(uint256(role), 32) ) ) ); } } /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) public view override returns (bytes32) { return _roles[role].adminRole; } /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) { _grantRole(role, account); } /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) { _revokeRole(role, account); } /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been granted `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. */ function renounceRole(bytes32 role, address account) public virtual override { require(account == _msgSender(), "AccessControl: can only renounce roles for self"); _revokeRole(role, account); } /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. Note that unlike {grantRole}, this function doesn't perform any * checks on the calling account. * * [WARNING] * ==== * This function should only be called from the constructor when setting * up the initial roles for the system. * * Using this function in any other way is effectively circumventing the admin * system imposed by {AccessControl}. * ==== */ function _setupRole(bytes32 role, address account) internal virtual { _grantRole(role, account); } /** * @dev Sets `adminRole` as ``role``'s admin role. * * Emits a {RoleAdminChanged} event. */ function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual { emit RoleAdminChanged(role, getRoleAdmin(role), adminRole); _roles[role].adminRole = adminRole; } function _grantRole(bytes32 role, address account) private { if (!hasRole(role, account)) { _roles[role].members[account] = true; emit RoleGranted(role, account, _msgSender()); } } function _revokeRole(bytes32 role, address account) private { if (hasRole(role, account)) { _roles[role].members[account] = false; emit RoleRevoked(role, account, _msgSender()); } } }
// SPDX-License-Identifier: MIT 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 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 no longer needed starting with Solidity 0.8. 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 pragma solidity ^0.8.0; import "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() { _setOwner(_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 { _setOwner(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"); _setOwner(newOwner); } function _setOwner(address newOwner) private { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @title Counters * @author Matt Condon (@shrugs) * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number * of elements in a mapping, issuing ERC721 ids, or counting request ids. * * Include with `using Counters for Counters.Counter;` */ library Counters { struct Counter { // This variable should never be directly accessed by users of the library: interactions must be restricted to // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add // this feature: see https://github.com/ethereum/solidity/issues/4637 uint256 _value; // default: 0 } function current(Counter storage counter) internal view returns (uint256) { return counter._value; } function increment(Counter storage counter) internal { unchecked { counter._value += 1; } } function decrement(Counter storage counter) internal { uint256 value = counter._value; require(value > 0, "Counter: decrement overflow"); unchecked { counter._value = value - 1; } } function reset(Counter storage counter) internal { counter._value = 0; } }
{ "evmVersion": "istanbul", "optimizer": { "enabled": true, "runs": 200 }, "libraries": { "FUCKYOU.sol": {} }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"address","name":"_multiSigOwner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"indexed":false,"internalType":"uint256[]","name":"values","type":"uint256[]"}],"name":"TransferBatch","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"TransferSingle","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"value","type":"string"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"}],"name":"URI","type":"event"},{"inputs":[],"name":"TIER_ONE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TIER_THREE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TIER_TWO","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"accounts","type":"address[]"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"}],"name":"balanceOfBatch","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"values","type":"uint256[]"}],"name":"burnBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"currentPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"getTokenSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"multiSigOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"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":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ownerMint","outputs":[],"stateMutability":"nonpayable","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":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeBatchTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_multiSig","type":"address"}],"name":"setMultiSig","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"string","name":"tokenUri","type":"string"}],"name":"setTokenURI","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":"","type":"uint256"}],"name":"tokensMinted","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":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"uri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","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)
000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000009d5025b327e6b863e5050141c987d988c07fd8b200000000000000000000000000000000000000000000000000000000000000074655434b594f550000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054655434b53000000000000000000000000000000000000000000000000000000
-----Decoded View---------------
Arg [0] : _name (string): FUCKYOU
Arg [1] : _symbol (string): FUCKS
Arg [2] : _multiSigOwner (address): 0x9D5025B327E6B863E5050141C987d988c07fd8B2
-----Encoded View---------------
7 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [2] : 0000000000000000000000009d5025b327e6b863e5050141c987d988c07fd8b2
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000007
Arg [4] : 4655434b594f5500000000000000000000000000000000000000000000000000
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000005
Arg [6] : 4655434b53000000000000000000000000000000000000000000000000000000
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.