Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
Overview
Max Total Supply
4,998 COWLONY
Holders
425
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
9 COWLONYLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
Cowlony
Compiler Version
v0.8.4+commit.c7e474f2
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT // Creator: https://github.com/cowlony-org pragma solidity ^0.8.4; import "@openzeppelin/contracts/access/AccessControlEnumerable.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/security/ReentrancyGuard.sol"; import "erc721a/contracts/extensions/ERC721ABurnable.sol"; import "./AllowlistSale.sol"; import "./ProxyRegistry.sol"; /** * @title Cowlony contract * @dev Extends ERC721A */ contract Cowlony is ERC721ABurnable, AllowlistSale, Ownable, AccessControlEnumerable, ReentrancyGuard { using ECDSA for bytes32; /** @notice Role of administrative users allowed to expel a Cows from grazing. @dev See expelFromGrazing(). */ bytes32 public constant EXPULSION_ROLE = keccak256("EXPULSION_ROLE"); /** @notice collection and contract meta data */ uint256 public COLLECTION_SIZE = 4998; string public PROVENANCE_HASH; string public baseURI; string private _contractURI; uint256 private defaultPublicSaleId; constructor( string memory name, string memory symbol, string memory provenance, string memory initBaseURI, string memory initContractURI, uint256 _defaultPublicSaleId, address payable _beneficiary ) ERC721A(name, symbol) { PROVENANCE_HASH = provenance; baseURI = initBaseURI; _contractURI = initContractURI; defaultPublicSaleId = _defaultPublicSaleId; beneficiary = _beneficiary; _grantRole(DEFAULT_ADMIN_ROLE, msg.sender); // allowlist sale _addSale(1, SaleConfig(1655913600, 1655917200, 20000000000000000, 5, 0xe12e7B6DDA6bC392b8441240459f7960E016D7Cb, false, false, true)); // public sale _addSale(2, SaleConfig(1655917200, 1656090000, 40000000000000000, 5, address(0), true, false, true)); // freelist _addSale(3, SaleConfig(1656090000, 1656104400, 0, 1, 0x842404201Be7CC0bc01f2afe9aF49dFe1A70Bf64, false, true, true)); // test sale only for one test mint after contract deploy _addSale(42, SaleConfig(1655895600, 1655906400, 20000000000000000, 5, 0x83C6A23e0bBB11C17cC25dA0F5e3B36D64470deb, false, false, true)); } // setup sales /** @dev creates allowlist config with the given id */ function addSale( uint256 id, uint256 startDate, uint256 endDate, uint256 price, uint256 quantityLimit, address signer, bool checkUsedKeys) external onlyOwner { _addSale(id, SaleConfig({ startDate: startDate, endDate: endDate, price: price, quantityLimit: quantityLimit, signer: signer, isPublicSale: false, checkUsedKeys: checkUsedKeys, exists: true })); } /** @dev creates publicSale config with the given id */ function addPublicSale( uint256 id, uint256 startDate, uint256 endDate, uint256 price, uint256 quantityLimit) external onlyOwner { _addSale(id, SaleConfig({ startDate: startDate, endDate: endDate, price: price, quantityLimit: quantityLimit, signer: address(0), isPublicSale: true, checkUsedKeys: false, exists: true })); } /** @dev removes the given sale id */ function removeSale(uint256 id) external onlyOwner { _removeSale(id); } // mint functions /** @notice mints with verifying the provided key and saleId * you can get your saleKey and saleId on cowlony.io * this function handles both the free and allowlist mints */ function allowlistMint(uint256 quantity, bytes calldata saleKey, uint256 saleId) external payable nonReentrant { require(totalSupply() + quantity <= COLLECTION_SIZE, "purchase would exceed max supply of Cows"); verify(quantity, saleKey, saleId); _safeMint(msg.sender, quantity); } /** @notice mints on public sale without verifying any key */ function publicMint(uint256 quantity) external payable nonReentrant { require(totalSupply() + quantity <= COLLECTION_SIZE, "purchase would exceed max supply of Cows"); verifyPublicSale(quantity, defaultPublicSaleId); _safeMint(msg.sender, quantity); } /** @dev owner mint to fill up our treasury */ function ownerMint(uint256 quantity, address recipient) external onlyOwner nonReentrant { require(totalSupply() + quantity <= COLLECTION_SIZE, "purchase would exceed max supply of Cows"); _safeMint(recipient, quantity); } // metadata function setProvenance(string calldata provenance) external onlyOwner { PROVENANCE_HASH = provenance; } function setBaseURI(string calldata newBaseURI) external onlyOwner { baseURI = newBaseURI; } function _baseURI() internal view override returns (string memory) { return baseURI; } function setContractURI(string calldata uri) external onlyOwner { _contractURI = uri; } function contractURI() public view returns (string memory) { return _contractURI; } function setDefaultPublicSaleId(uint256 saleId) external onlyOwner { defaultPublicSaleId = saleId; } function getDefaultPublicSaleId() public view returns (uint256) { return defaultPublicSaleId; } // OpenSeaFreeListing /** @dev configurations, feature switch and address */ bool public openSeaProxyOn = true; address public openSeaProxy = 0xa5409ec958C83C3f309868babACA7c86DCB077c1; /** @notice When openSeaProxyOn no need to manually whitelist the OpenSea proxy to be able to list an item, * it is whitelisted by us. */ function isApprovedForAll(address _owner, address operator) public view override returns (bool) { if (openSeaProxyOn) { ProxyRegistry openSeaProxyRegistry = ProxyRegistry(openSeaProxy); if (address(openSeaProxyRegistry.proxies(_owner)) == operator) return true; } return super.isApprovedForAll(_owner, operator); } /** @dev set the status of openSeaProxyOn */ function setOpenSeaProxyStatus(bool status) external onlyOwner { openSeaProxyOn = status; } /** @dev set OpenSea's proxy address, probably will be never used */ function setOpenSeaProxyAddress(address _address) external onlyOwner { openSeaProxy = _address; } // grazing based on the Moonbirds nesting // https://etherscan.io/token/0x23581767a106ae21c074b2276D25e5C3e136a68b /** @dev tokenId to active grazing start time (0 = not grazing). */ mapping(uint256 => uint256) private grazingStarted; /** @dev Cumulative per-token all time grazing, excluding the current period. */ mapping(uint256 => uint256) private grazingTotal; /** @dev Longest continuous grazing streak, excluding the current period. */ mapping(uint256 => uint256) private grazingMax; /** @notice Returns the length of time, in seconds, that the Cow has been grazing. @dev Grazing is tied to a specific Cow, not to the owner, so it doesn't reset after a sale. @return grazing Whether the Cow is currently grazing. MAY be true with zero current nesting if * in the same block as grazing began. @return current Zero if not currently grazing, otherwise the length of time since the most recent * grazing began. @return total Total period of time for which the Cow has been grazing across its life, including * the current period. @return max Longest continuous period of time for which the Cow has been grazing across its life, * including the current period. */ function grazingPeriod(uint256 tokenId) external view returns ( bool grazing, uint256 current, uint256 total, uint256 max ) { uint256 start = grazingStarted[tokenId]; if (start != 0) { grazing = true; current = block.timestamp - start; } total = current + grazingTotal[tokenId]; max = grazingMax[tokenId]; max = max > current ? max : current; } /** @dev MUST only be modified by safeTransferWhileGrazing() if set to 1 then * the _beforeTokenTransfer() block while grazing is disabled. */ uint256 private grazingTransfer = 1; /** @notice Transfer a token between addresses while the Cow is grazing, thus not resetting the grazing period. */ function safeTransferWhileGrazing( address from, address to, uint256 tokenId ) external { require(ownerOf(tokenId) == _msgSender(), "cowlony: Only owner"); grazingTransfer = 2; safeTransferFrom(from, to, tokenId); grazingTransfer = 1; } /** @dev Blocks normal transfers while grazing. */ function _beforeTokenTransfers( address, address, uint256 startTokenId, uint256 quantity ) internal view override { uint256 tokenId = startTokenId; for (uint256 end = tokenId + quantity; tokenId < end; ++tokenId) { require( grazingStarted[tokenId] == 0 || grazingTransfer == 2, "cowlony: grazing" ); } } /** @dev Emitted when a Cow begins grazing. */ event GrazingStarted(uint256 indexed tokenId); /** @dev Emitted when a Cow stops grazing, either through standard means or by expulsion. */ event GrazingStopped(uint256 indexed tokenId); /** @dev Emitted when a Cow is expelled from grazing. */ event Expelled(uint256 indexed tokenId); /** @notice Whether grazing is currently allowed. @dev If false then grazing is blocked, but stopGrazing is always allowed. */ bool public grazingOpen = false; /** @notice Toggles the `grazingOpen` flag. */ function setGrazingOpen(bool open) external onlyOwner { grazingOpen = open; } /** @dev checks the Cow's owner */ modifier onlyApprovedOrOwner(uint256 tokenId) { require( _ownershipOf(tokenId).addr == _msgSender() || getApproved(tokenId) == _msgSender(), "Not approved nor owner" ); _; } /** @notice Changes the Cow's grazing status. */ function toggleGrazing(uint256 tokenId) internal onlyApprovedOrOwner(tokenId) { uint256 start = grazingStarted[tokenId]; if (start == 0) { require(grazingOpen, "cowlony: grazing unavailable"); grazingStarted[tokenId] = block.timestamp; emit GrazingStarted(tokenId); } else { uint256 grazingTime = block.timestamp - start; grazingTotal[tokenId] += grazingTime; grazingStarted[tokenId] = 0; if (grazingMax[tokenId] < grazingTime) { grazingMax[tokenId] = grazingTime; } emit GrazingStopped(tokenId); } } /** @dev Changes the listed Cows' grazing statuses. */ function toggleGrazing(uint256[] calldata tokenIds) external { uint256 n = tokenIds.length; for (uint256 i = 0; i < n; ++i) { toggleGrazing(tokenIds[i]); } } /** @notice Admin-only ability to terminate the grazing of a cow. @dev Listing a cow while it is grazing is prohabited, but checking this at a contract level is * impossible, so we have to monitor with an off-chian service the large marketplaces and * terminate manually the grazing if needed. We have to do this since grazing cows could not * be transfered, so enabling a listing of them could result false market prices. */ function expelFromGrazing(uint256 tokenId) external onlyRole(EXPULSION_ROLE) { require(grazingStarted[tokenId] != 0, "cowlony: not grazing"); uint256 grazingTime = block.timestamp - grazingStarted[tokenId]; grazingTotal[tokenId] += grazingTime; grazingStarted[tokenId] = 0; if (grazingMax[tokenId] < grazingTime) { grazingMax[tokenId] = grazingTime; } emit GrazingStopped(tokenId); emit Expelled(tokenId); } // transfer revenues /** @notice Recipient of revenues. */ address payable public beneficiary; /** @notice Sets the recipient of revenues */ function setBeneficiary(address payable _beneficiary) public onlyOwner { beneficiary = _beneficiary; } /** @notice Send revenues to beneficiary */ function transferRevenues() external onlyOwner { require(beneficiary != address(0), "No beneficiary address defined"); (bool success, ) = beneficiary.call{value: address(this).balance}("Sending revenues from cowlony"); require(success, "Transfer failed."); } /** @notice Limits the COLLECTION_SIZE to the current totalSupply */ function burnUnsoldCows() external onlyOwner { COLLECTION_SIZE = totalSupply(); } function supportsInterface(bytes4 interfaceId) public view override(ERC721A, AccessControlEnumerable) returns (bool) { return super.supportsInterface(interfaceId); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControlEnumerable.sol) pragma solidity ^0.8.0; import "./IAccessControlEnumerable.sol"; import "./AccessControl.sol"; import "../utils/structs/EnumerableSet.sol"; /** * @dev Extension of {AccessControl} that allows enumerating the members of each role. */ abstract contract AccessControlEnumerable is IAccessControlEnumerable, AccessControl { using EnumerableSet for EnumerableSet.AddressSet; mapping(bytes32 => EnumerableSet.AddressSet) private _roleMembers; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId); } /** * @dev Returns one of the accounts that have `role`. `index` must be a * value between 0 and {getRoleMemberCount}, non-inclusive. * * Role bearers are not sorted in any particular way, and their ordering may * change at any point. * * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure * you perform all queries on the same block. See the following * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] * for more information. */ function getRoleMember(bytes32 role, uint256 index) public view virtual override returns (address) { return _roleMembers[role].at(index); } /** * @dev Returns the number of accounts that have `role`. Can be used * together with {getRoleMember} to enumerate all bearers of a role. */ function getRoleMemberCount(bytes32 role) public view virtual override returns (uint256) { return _roleMembers[role].length(); } /** * @dev Overload {_grantRole} to track enumerable memberships */ function _grantRole(bytes32 role, address account) internal virtual override { super._grantRole(role, account); _roleMembers[role].add(account); } /** * @dev Overload {_revokeRole} to track enumerable memberships */ function _revokeRole(bytes32 role, address account) internal virtual override { super._revokeRole(role, account); _roleMembers[role].remove(account); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol) pragma solidity ^0.8.0; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier * available, which can be applied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. * * TIP: If you would like to learn more about reentrancy and alternative ways * to protect against it, check out our blog post * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul]. */ abstract contract ReentrancyGuard { // Booleans are more expensive than uint256 or any type that takes up a full // word because each write operation emits an extra SLOAD to first read the // slot's contents, replace the bits taken up by the boolean, and then write // back. This is the compiler's defense against contract upgrades and // pointer aliasing, and it cannot be disabled. // The values being non-zero value makes deployment a bit more expensive, // but in exchange the refund on every call to nonReentrant will be lower in // amount. Since refunds are capped to a percentage of the total // transaction's gas, it is best to keep them low in cases like this one, to // increase the likelihood of the full refund coming into effect. uint256 private constant _NOT_ENTERED = 1; uint256 private constant _ENTERED = 2; uint256 private _status; constructor() { _status = _NOT_ENTERED; } /** * @dev Prevents a contract from calling itself, directly or indirectly. * Calling a `nonReentrant` function from another `nonReentrant` * function is not supported. It is possible to prevent this from happening * by making the `nonReentrant` function external, and making it call a * `private` function that does the actual work. */ modifier nonReentrant() { // On the first call to nonReentrant, _notEntered will be true require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; _; // By storing the original value once again, a refund is triggered (see // https://eips.ethereum.org/EIPS/eip-2200) _status = _NOT_ENTERED; } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721ABurnable.sol'; import '../ERC721A.sol'; /** * @title ERC721A Burnable Token * @dev ERC721A Token that can be irreversibly burned (destroyed). */ abstract contract ERC721ABurnable is ERC721A, IERC721ABurnable { /** * @dev Burns `tokenId`. See {ERC721A-_burn}. * * Requirements: * * - The caller must own `tokenId` or be an approved operator. */ function burn(uint256 tokenId) public virtual override { _burn(tokenId, true); } }
// SPDX-License-Identifier: MIT // Creator: https://github.com/cowlony-org pragma solidity ^0.8.4; import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol"; /** @title AllowlistSale contract @dev AllowlistSale can manage multiple pre-defined sales with: * - fixed or open ended time intervals * - fixed price * - quantity limit per transaction * - allowlists with signature verification (we choose this method since it's more cost * efficient with lists larger than 127 members than merkle trees) * - public sales without signature verification * This contracts aims to handle the needed verifications and also to provide a flexible dynamic * configuration option. */ contract AllowlistSale { using ECDSA for bytes32; struct SaleConfig { /** @dev dates are in unix timestamp format, example: 1650230067 * one of the usable converters: https://www.epochconverter.com/ */ uint256 startDate; // start of the sale 0 means it hasn't been started yet uint256 endDate; // end of the sale 0 means it is open ended uint256 price; // price of one item uint256 quantityLimit; // how many tokens can be minted part of one transaction address signer; // address that is used to sign the saleKeys bool isPublicSale; // if it's true the signer will not be checked bool checkUsedKeys; // if it's false saleKeys not stored after mint, making it cheaper bool exists; // @dev to be able to delete sales } /** @dev contains the added saleConfigs by sale ids */ mapping(uint256 => SaleConfig) public saleConfig; /** @dev Record of already-used signatures, used when every saleKey can be used only once */ mapping(bytes => bool) public usedKeys; /** @dev adds a new sale with the id and config to the available sales */ function _addSale(uint256 id, SaleConfig memory config) internal virtual { saleConfig[id] = config; } /** @dev deletes the saleConfig for the given id */ function _removeSale(uint256 id) internal virtual { saleConfig[id].exists = false; } /** @dev returns true if the current date is between the sale start and end date * - start date is 0 means the sale is inactive -> returns false * - end date is 0 means it is an open ended sale no need to check end date */ function verifySaleDate(uint256 saleId) internal virtual view { SaleConfig memory sale = saleConfig[saleId]; require(sale.exists, "invalid saleId"); require(sale.startDate != 0 && block.timestamp > sale.startDate, "sale has not been started yet"); require(sale.endDate == 0 || block.timestamp < sale.endDate, "sale has been ended"); } /** @dev returns true if the provided saleKey is valid * - address in the key matches with the sender's address * - it is signed with the stored signer address * - returns true when the sale is a public sale */ function verifySaleKey(bytes memory saleKey, uint256 saleId) internal virtual { SaleConfig memory sale = saleConfig[saleId]; require(sale.isPublicSale || (!usedKeys[saleKey] && checkSignature(sale.signer, msg.sender, saleKey)), "address with this key is not eligible to mint or saleKey has been already used"); if (saleConfig[saleId].checkUsedKeys) { usedKeys[saleKey] = true; } } /** @dev verifies if the requested quantity is available for the sender * - quantity should be less than the limit in the saleConfig * - price should be at least the salePrice * quantity */ function verifyQuantity(uint256 quantity, uint256 saleId) internal virtual view { require(quantity <= saleConfig[saleId].quantityLimit, "sale limit is exceeded for this transaction"); require(quantity * saleConfig[saleId].price <= msg.value, "not enough value was sent to complete the purchase"); } /** @dev verify runs the previous checks in one place to simplify the usage: * - verifySaleDate * - verifySaleKey * - verifyQuantity & price */ function verify(uint256 quantity, bytes memory saleKey, uint256 saleId) internal virtual { verifySaleDate(saleId); verifySaleKey(saleKey, saleId); verifyQuantity(quantity, saleId); } /** @dev verifyPublicSale runs the previous checks without the saleKey verification: * - verifySaleDate * - verifyQuantity & price */ function verifyPublicSale(uint256 quantity, uint256 saleId) internal virtual view { verifySaleDate(saleId); verifyQuantity(quantity, saleId); } /** @dev verifies the sent signature against the signer and sender address */ function checkSignature(address signer, address sender, bytes memory signature) private pure returns (bool) { return signer == keccak256( abi.encodePacked( "\x19Ethereum Signed Message:\n32", bytes32(uint256(uint160(sender))) // creates the 0x000000000000000000000000<sender> expected format ) ).recover(signature); } /** @notice returns the sale config for a given saleId */ function getSale(uint256 saleId) public view returns (SaleConfig memory) { require(saleConfig[saleId].exists, "invalid saleId"); return saleConfig[saleId]; } }
// SPDX-License-Identifier: MIT // Creator: https://github.com/cowlony-org pragma solidity ^0.8.4; /** @dev Helpers to implement free listings on OpenSea * implementation is based on the official guideline: * https://docs.opensea.io/docs/1-structuring-your-smart-contract */ contract OwnableDelegateProxy { } contract ProxyRegistry { mapping(address => OwnableDelegateProxy) public proxies; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/IAccessControlEnumerable.sol) pragma solidity ^0.8.0; import "./IAccessControl.sol"; /** * @dev External interface of AccessControlEnumerable declared to support ERC165 detection. */ interface IAccessControlEnumerable is IAccessControl { /** * @dev Returns one of the accounts that have `role`. `index` must be a * value between 0 and {getRoleMemberCount}, non-inclusive. * * Role bearers are not sorted in any particular way, and their ordering may * change at any point. * * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure * you perform all queries on the same block. See the following * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] * for more information. */ function getRoleMember(bytes32 role, uint256 index) external view returns (address); /** * @dev Returns the number of accounts that have `role`. Can be used * together with {getRoleMember} to enumerate all bearers of a role. */ function getRoleMemberCount(bytes32 role) external view returns (uint256); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (access/AccessControl.sol) pragma solidity ^0.8.0; import "./IAccessControl.sol"; import "../utils/Context.sol"; import "../utils/Strings.sol"; import "../utils/introspection/ERC165.sol"; /** * @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 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]{40}) is missing role (0x[0-9a-f]{64})$/ * * _Available since v4.1._ */ modifier onlyRole(bytes32 role) { _checkRole(role); _; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId); } /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) public view virtual override returns (bool) { return _roles[role].members[account]; } /** * @dev Revert with a standard message if `_msgSender()` is missing `role`. * Overriding this function changes the behavior of the {onlyRole} modifier. * * Format of the revert message is described in {_checkRole}. * * _Available since v4.6._ */ function _checkRole(bytes32 role) internal view virtual { _checkRole(role, _msgSender()); } /** * @dev Revert with a standard message if `account` is missing `role`. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/ */ function _checkRole(bytes32 role, address account) internal view virtual { 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 virtual 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 revoked `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}. * ==== * * NOTE: This function is deprecated in favor of {_grantRole}. */ 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 { bytes32 previousAdminRole = getRoleAdmin(role); _roles[role].adminRole = adminRole; emit RoleAdminChanged(role, previousAdminRole, adminRole); } /** * @dev Grants `role` to `account`. * * Internal function without access restriction. */ function _grantRole(bytes32 role, address account) internal virtual { if (!hasRole(role, account)) { _roles[role].members[account] = true; emit RoleGranted(role, account, _msgSender()); } } /** * @dev Revokes `role` from `account`. * * Internal function without access restriction. */ function _revokeRole(bytes32 role, address account) internal virtual { if (hasRole(role, account)) { _roles[role].members[account] = false; emit RoleRevoked(role, account, _msgSender()); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (utils/structs/EnumerableSet.sol) pragma solidity ^0.8.0; /** * @dev Library for managing * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive * types. * * Sets have the following properties: * * - Elements are added, removed, and checked for existence in constant time * (O(1)). * - Elements are enumerated in O(n). No guarantees are made on the ordering. * * ``` * contract Example { * // Add the library methods * using EnumerableSet for EnumerableSet.AddressSet; * * // Declare a set state variable * EnumerableSet.AddressSet private mySet; * } * ``` * * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`) * and `uint256` (`UintSet`) are supported. */ library EnumerableSet { // To implement this library for multiple types with as little code // repetition as possible, we write it in terms of a generic Set type with // bytes32 values. // The Set implementation uses private functions, and user-facing // implementations (such as AddressSet) are just wrappers around the // underlying Set. // This means that we can only create new EnumerableSets for types that fit // in bytes32. struct Set { // Storage of set values bytes32[] _values; // Position of the value in the `values` array, plus 1 because index 0 // means a value is not in the set. mapping(bytes32 => uint256) _indexes; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function _add(Set storage set, bytes32 value) private returns (bool) { if (!_contains(set, value)) { set._values.push(value); // The value is stored at length-1, but we add 1 to all indexes // and use 0 as a sentinel value set._indexes[value] = set._values.length; return true; } else { return false; } } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function _remove(Set storage set, bytes32 value) private returns (bool) { // We read and store the value's index to prevent multiple reads from the same storage slot uint256 valueIndex = set._indexes[value]; if (valueIndex != 0) { // Equivalent to contains(set, value) // To delete an element from the _values array in O(1), we swap the element to delete with the last one in // the array, and then remove the last element (sometimes called as 'swap and pop'). // This modifies the order of the array, as noted in {at}. uint256 toDeleteIndex = valueIndex - 1; uint256 lastIndex = set._values.length - 1; if (lastIndex != toDeleteIndex) { bytes32 lastValue = set._values[lastIndex]; // Move the last value to the index where the value to delete is set._values[toDeleteIndex] = lastValue; // Update the index for the moved value set._indexes[lastValue] = valueIndex; // Replace lastValue's index to valueIndex } // Delete the slot where the moved value was stored set._values.pop(); // Delete the index for the deleted slot delete set._indexes[value]; return true; } else { return false; } } /** * @dev Returns true if the value is in the set. O(1). */ function _contains(Set storage set, bytes32 value) private view returns (bool) { return set._indexes[value] != 0; } /** * @dev Returns the number of values on the set. O(1). */ function _length(Set storage set) private view returns (uint256) { return set._values.length; } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function _at(Set storage set, uint256 index) private view returns (bytes32) { return set._values[index]; } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function _values(Set storage set) private view returns (bytes32[] memory) { return set._values; } // Bytes32Set struct Bytes32Set { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(Bytes32Set storage set, bytes32 value) internal returns (bool) { return _add(set._inner, value); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) { return _remove(set._inner, value); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) { return _contains(set._inner, value); } /** * @dev Returns the number of values in the set. O(1). */ function length(Bytes32Set storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) { return _at(set._inner, index); } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function values(Bytes32Set storage set) internal view returns (bytes32[] memory) { return _values(set._inner); } // AddressSet struct AddressSet { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(AddressSet storage set, address value) internal returns (bool) { return _add(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(AddressSet storage set, address value) internal returns (bool) { return _remove(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(AddressSet storage set, address value) internal view returns (bool) { return _contains(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Returns the number of values in the set. O(1). */ function length(AddressSet storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(AddressSet storage set, uint256 index) internal view returns (address) { return address(uint160(uint256(_at(set._inner, index)))); } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function values(AddressSet storage set) internal view returns (address[] memory) { bytes32[] memory store = _values(set._inner); address[] memory result; assembly { result := store } return result; } // UintSet struct UintSet { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(UintSet storage set, uint256 value) internal returns (bool) { return _add(set._inner, bytes32(value)); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(UintSet storage set, uint256 value) internal returns (bool) { return _remove(set._inner, bytes32(value)); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(UintSet storage set, uint256 value) internal view returns (bool) { return _contains(set._inner, bytes32(value)); } /** * @dev Returns the number of values on the set. O(1). */ function length(UintSet storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(UintSet storage set, uint256 index) internal view returns (uint256) { return uint256(_at(set._inner, index)); } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function values(UintSet storage set) internal view returns (uint256[] memory) { bytes32[] memory store = _values(set._inner); uint256[] memory result; assembly { result := store } return result; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol) pragma solidity ^0.8.0; /** * @dev External interface of AccessControl declared to support ERC165 detection. */ interface IAccessControl { /** * @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 {AccessControl-_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 Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) external view returns (bool); /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {AccessControl-_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) external view returns (bytes32); /** * @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) external; /** * @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) external; /** * @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) external; }
// 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); }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import '../IERC721A.sol'; /** * @dev Interface of an ERC721ABurnable compliant contract. */ interface IERC721ABurnable is IERC721A { /** * @dev Burns `tokenId`. See {ERC721A-_burn}. * * Requirements: * * - The caller must own `tokenId` or be an approved operator. */ function burn(uint256 tokenId) external; }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721A.sol'; import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol'; import '@openzeppelin/contracts/utils/Address.sol'; import '@openzeppelin/contracts/utils/Context.sol'; import '@openzeppelin/contracts/utils/Strings.sol'; import '@openzeppelin/contracts/utils/introspection/ERC165.sol'; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension. Built to optimize for lower gas during batch mints. * * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..). * * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply. * * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256). */ contract ERC721A is Context, ERC165, IERC721A { using Address for address; using Strings for uint256; // The tokenId of the next token to be minted. uint256 internal _currentIndex; // The number of tokens burned. uint256 internal _burnCounter; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to ownership details // An empty struct value does not necessarily mean the token is unowned. See _ownershipOf implementation for details. mapping(uint256 => TokenOwnership) internal _ownerships; // Mapping owner address to address data mapping(address => AddressData) private _addressData; // Mapping from token ID to approved address mapping(uint256 => address) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; _currentIndex = _startTokenId(); } /** * To change the starting tokenId, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens. */ function totalSupply() public view override returns (uint256) { // Counter underflow is impossible as _burnCounter cannot be incremented // more than _currentIndex - _startTokenId() times unchecked { return _currentIndex - _burnCounter - _startTokenId(); } } /** * Returns the total amount of tokens minted in the contract. */ function _totalMinted() internal view returns (uint256) { // Counter underflow is impossible as _currentIndex does not decrement, // and it is initialized to _startTokenId() unchecked { return _currentIndex - _startTokenId(); } } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC721).interfaceId || interfaceId == type(IERC721Metadata).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view override returns (uint256) { if (owner == address(0)) revert BalanceQueryForZeroAddress(); return uint256(_addressData[owner].balance); } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { return uint256(_addressData[owner].numberMinted); } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { return uint256(_addressData[owner].numberBurned); } /** * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return _addressData[owner].aux; } /** * Sets the auxillary data for `owner`. (e.g. number of whitelist mint slots used). * If there are multiple variables, please pack them into a uint64. */ function _setAux(address owner, uint64 aux) internal { _addressData[owner].aux = aux; } /** * Gas spent here starts off proportional to the maximum mint batch size. * It gradually moves to O(1) as tokens get transferred around in the collection over time. */ function _ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) { uint256 curr = tokenId; unchecked { if (_startTokenId() <= curr) if (curr < _currentIndex) { TokenOwnership memory ownership = _ownerships[curr]; if (!ownership.burned) { if (ownership.addr != address(0)) { return ownership; } // Invariant: // There will always be an ownership that has an address and is not burned // before an ownership that does not have an address and is not burned. // Hence, curr will not underflow. while (true) { curr--; ownership = _ownerships[curr]; if (ownership.addr != address(0)) { return ownership; } } } } } revert OwnerQueryForNonexistentToken(); } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view override returns (address) { return _ownershipOf(tokenId).addr; } /** * @dev See {IERC721Metadata-name}. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { if (!_exists(tokenId)) revert URIQueryForNonexistentToken(); string memory baseURI = _baseURI(); return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : ''; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, can be overriden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public override { address owner = ERC721A.ownerOf(tokenId); if (to == owner) revert ApprovalToCurrentOwner(); if (_msgSender() != owner) if(!isApprovedForAll(owner, _msgSender())) { revert ApprovalCallerNotOwnerNorApproved(); } _approve(to, tokenId, owner); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view override returns (address) { if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken(); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { if (operator == _msgSender()) revert ApproveToCaller(); _operatorApprovals[_msgSender()][operator] = approved; emit ApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC721-isApprovedForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev See {IERC721-transferFrom}. */ function transferFrom( address from, address to, uint256 tokenId ) public virtual override { _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 { _transfer(from, to, tokenId); if (to.isContract()) if(!_checkContractOnERC721Received(from, to, tokenId, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), */ function _exists(uint256 tokenId) internal view returns (bool) { return _startTokenId() <= tokenId && tokenId < _currentIndex && !_ownerships[tokenId].burned; } /** * @dev Equivalent to `_safeMint(to, quantity, '')`. */ function _safeMint(address to, uint256 quantity) internal { _safeMint(to, quantity, ''); } /** * @dev Safely mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - If `to` refers to a smart contract, it must implement * {IERC721Receiver-onERC721Received}, which is called for each safe transfer. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1 // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1 unchecked { _addressData[to].balance += uint64(quantity); _addressData[to].numberMinted += uint64(quantity); _ownerships[startTokenId].addr = to; _ownerships[startTokenId].startTimestamp = uint64(block.timestamp); uint256 updatedIndex = startTokenId; uint256 end = updatedIndex + quantity; if (to.isContract()) { do { emit Transfer(address(0), to, updatedIndex); if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } while (updatedIndex < end); // Reentrancy protection if (_currentIndex != startTokenId) revert(); } else { do { emit Transfer(address(0), to, updatedIndex++); } while (updatedIndex < end); } _currentIndex = updatedIndex; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {Transfer} event. */ function _mint(address to, uint256 quantity) internal { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1 // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1 unchecked { _addressData[to].balance += uint64(quantity); _addressData[to].numberMinted += uint64(quantity); _ownerships[startTokenId].addr = to; _ownerships[startTokenId].startTimestamp = uint64(block.timestamp); uint256 updatedIndex = startTokenId; uint256 end = updatedIndex + quantity; do { emit Transfer(address(0), to, updatedIndex++); } while (updatedIndex < end); _currentIndex = updatedIndex; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Transfers `tokenId` from `from` to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer( address from, address to, uint256 tokenId ) private { TokenOwnership memory prevOwnership = _ownershipOf(tokenId); if (prevOwnership.addr != from) revert TransferFromIncorrectOwner(); bool isApprovedOrOwner = (_msgSender() == from || isApprovedForAll(from, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, from); // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { _addressData[from].balance -= 1; _addressData[to].balance += 1; TokenOwnership storage currSlot = _ownerships[tokenId]; currSlot.addr = to; currSlot.startTimestamp = uint64(block.timestamp); // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it. // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls. uint256 nextTokenId = tokenId + 1; TokenOwnership storage nextSlot = _ownerships[nextTokenId]; if (nextSlot.addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId != _currentIndex) { nextSlot.addr = from; nextSlot.startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Equivalent to `_burn(tokenId, false)`. */ function _burn(uint256 tokenId) internal virtual { _burn(tokenId, false); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId, bool approvalCheck) internal virtual { TokenOwnership memory prevOwnership = _ownershipOf(tokenId); address from = prevOwnership.addr; if (approvalCheck) { bool isApprovedOrOwner = (_msgSender() == from || isApprovedForAll(from, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, from); // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256. unchecked { AddressData storage addressData = _addressData[from]; addressData.balance -= 1; addressData.numberBurned += 1; // Keep track of who burned the token, and the timestamp of burning. TokenOwnership storage currSlot = _ownerships[tokenId]; currSlot.addr = from; currSlot.startTimestamp = uint64(block.timestamp); currSlot.burned = true; // If the ownership slot of tokenId+1 is not explicitly set, that means the burn initiator owns it. // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls. uint256 nextTokenId = tokenId + 1; TokenOwnership storage nextSlot = _ownerships[nextTokenId]; if (nextSlot.addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId != _currentIndex) { nextSlot.addr = from; nextSlot.startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, address(0), tokenId, 1); // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times. unchecked { _burnCounter++; } } /** * @dev Approve `to` to operate on `tokenId` * * Emits a {Approval} event. */ function _approve( address to, uint256 tokenId, address owner ) private { _tokenApprovals[tokenId] = to; emit Approval(owner, to, tokenId); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target 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 _checkContractOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) { return retval == IERC721Receiver(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert TransferToNonERC721ReceiverImplementer(); } else { assembly { revert(add(32, reason), mload(reason)) } } } } /** * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting. * And also called before burning one token. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _beforeTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Hook that is called after a set of serially-ordered token ids have been transferred. This includes * minting. * And also called after one token has been burned. * * startTokenId - the first token id to be transferred * quantity - the amount to be transferred * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been * transferred to `to`. * - When `from` is zero, `tokenId` has been minted for `to`. * - When `to` is zero, `tokenId` has been burned by `from`. * - `from` and `to` are never both zero. */ function _afterTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import '@openzeppelin/contracts/token/ERC721/IERC721.sol'; import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol'; /** * @dev Interface of an ERC721A compliant contract. */ interface IERC721A is IERC721, IERC721Metadata { /** * The caller must own the token or be an approved operator. */ error ApprovalCallerNotOwnerNorApproved(); /** * The token does not exist. */ error ApprovalQueryForNonexistentToken(); /** * The caller cannot approve to their own address. */ error ApproveToCaller(); /** * The caller cannot approve to the current owner. */ error ApprovalToCurrentOwner(); /** * Cannot query the balance for the zero address. */ error BalanceQueryForZeroAddress(); /** * Cannot mint to the zero address. */ error MintToZeroAddress(); /** * The quantity of tokens minted must be more than zero. */ error MintZeroQuantity(); /** * The token does not exist. */ error OwnerQueryForNonexistentToken(); /** * The caller must own the token or be an approved operator. */ error TransferCallerNotOwnerNorApproved(); /** * The token must be owned by `from`. */ error TransferFromIncorrectOwner(); /** * Cannot safely transfer to a contract that does not implement the ERC721Receiver interface. */ error TransferToNonERC721ReceiverImplementer(); /** * Cannot transfer to the zero address. */ error TransferToZeroAddress(); /** * The token does not exist. */ error URIQueryForNonexistentToken(); // Compiler will pack this into a single 256bit word. struct TokenOwnership { // The address of the owner. address addr; // Keeps track of the start time of ownership with minimal overhead for tokenomics. uint64 startTimestamp; // Whether the token has been burned. bool burned; } // Compiler will pack this into a single 256bit word. struct AddressData { // Realistically, 2**64-1 is more than enough. uint64 balance; // Keeps track of mint count with minimal overhead for tokenomics. uint64 numberMinted; // Keeps track of burn count with minimal overhead for tokenomics. uint64 numberBurned; // For miscellaneous variable(s) pertaining to the address // (e.g. number of whitelist mint slots used). // If there are multiple variables, please pack them into a uint64. uint64 aux; } /** * @dev Returns the total amount of tokens stored by the contract. * * Burned tokens are calculated here, use `_totalMinted()` if you want to count just minted tokens. */ function totalSupply() external view returns (uint256); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721.sol) pragma solidity ^0.8.0; import "../../utils/introspection/IERC165.sol"; /** * @dev Required interface of an ERC721 compliant contract. */ interface IERC721 is IERC165 { /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes calldata data ) external; /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool _approved) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll} */ function isApprovedForAll(address owner, address operator) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol) pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional metadata extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Metadata is IERC721 { /** * @dev Returns the token collection name. */ function name() external view returns (string memory); /** * @dev Returns the token collection symbol. */ function symbol() external view returns (string memory); /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) external view returns (string memory); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol) pragma solidity ^0.8.0; /** * @title ERC721 token receiver interface * @dev Interface for any contract that wants to support safeTransfers * from ERC721 asset contracts. */ interface IERC721Receiver { /** * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} * by `operator` from `from`, this function is called. * * It must return its Solidity selector to confirm the token transfer. * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. * * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCall(target, data, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value ) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); require(isContract(target), "Address: call to non-contract"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { require(isContract(target), "Address: static call to non-contract"); (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { require(isContract(target), "Address: delegate call to non-contract"); (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/ECDSA.sol) pragma solidity ^0.8.0; import "../Strings.sol"; /** * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations. * * These functions can be used to verify that a message was signed by the holder * of the private keys of a given address. */ library ECDSA { enum RecoverError { NoError, InvalidSignature, InvalidSignatureLength, InvalidSignatureS, InvalidSignatureV } function _throwError(RecoverError error) private pure { if (error == RecoverError.NoError) { return; // no error: do nothing } else if (error == RecoverError.InvalidSignature) { revert("ECDSA: invalid signature"); } else if (error == RecoverError.InvalidSignatureLength) { revert("ECDSA: invalid signature length"); } else if (error == RecoverError.InvalidSignatureS) { revert("ECDSA: invalid signature 's' value"); } else if (error == RecoverError.InvalidSignatureV) { revert("ECDSA: invalid signature 'v' value"); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature` or error string. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. * * Documentation for signature generation: * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js] * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers] * * _Available since v4.3._ */ function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) { // Check the signature length // - case 65: r,s,v signature (standard) // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._ if (signature.length == 65) { bytes32 r; bytes32 s; uint8 v; // ecrecover takes the signature parameters, and the only way to get them // currently is to use assembly. assembly { r := mload(add(signature, 0x20)) s := mload(add(signature, 0x40)) v := byte(0, mload(add(signature, 0x60))) } return tryRecover(hash, v, r, s); } else if (signature.length == 64) { bytes32 r; bytes32 vs; // ecrecover takes the signature parameters, and the only way to get them // currently is to use assembly. assembly { r := mload(add(signature, 0x20)) vs := mload(add(signature, 0x40)) } return tryRecover(hash, r, vs); } else { return (address(0), RecoverError.InvalidSignatureLength); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature`. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. */ function recover(bytes32 hash, bytes memory signature) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, signature); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately. * * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures] * * _Available since v4.3._ */ function tryRecover( bytes32 hash, bytes32 r, bytes32 vs ) internal pure returns (address, RecoverError) { bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff); uint8 v = uint8((uint256(vs) >> 255) + 27); return tryRecover(hash, v, r, s); } /** * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately. * * _Available since v4.2._ */ function recover( bytes32 hash, bytes32 r, bytes32 vs ) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, r, vs); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `v`, * `r` and `s` signature fields separately. * * _Available since v4.3._ */ function tryRecover( bytes32 hash, uint8 v, bytes32 r, bytes32 s ) internal pure returns (address, RecoverError) { // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most // signatures from current libraries generate a unique signature with an s-value in the lower half order. // // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept // these malleable signatures as well. if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) { return (address(0), RecoverError.InvalidSignatureS); } if (v != 27 && v != 28) { return (address(0), RecoverError.InvalidSignatureV); } // If the signature is valid (and not malleable), return the signer address address signer = ecrecover(hash, v, r, s); if (signer == address(0)) { return (address(0), RecoverError.InvalidSignature); } return (signer, RecoverError.NoError); } /** * @dev Overload of {ECDSA-recover} that receives the `v`, * `r` and `s` signature fields separately. */ function recover( bytes32 hash, uint8 v, bytes32 r, bytes32 s ) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, v, r, s); _throwError(error); return recovered; } /** * @dev Returns an Ethereum Signed Message, created from a `hash`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) { // 32 is the length in bytes of hash, // enforced by the type signature above return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash)); } /** * @dev Returns an Ethereum Signed Message, created from `s`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s)); } /** * @dev Returns an Ethereum Signed Typed Data, created from a * `domainSeparator` and a `structHash`. This produces hash corresponding * to the one signed with the * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] * JSON-RPC method as part of EIP-712. * * See {recover}. */ function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash)); } }
{ "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":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"string","name":"provenance","type":"string"},{"internalType":"string","name":"initBaseURI","type":"string"},{"internalType":"string","name":"initContractURI","type":"string"},{"internalType":"uint256","name":"_defaultPublicSaleId","type":"uint256"},{"internalType":"address payable","name":"_beneficiary","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Expelled","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"GrazingStarted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"GrazingStopped","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":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"COLLECTION_SIZE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"EXPULSION_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PROVENANCE_HASH","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"startDate","type":"uint256"},{"internalType":"uint256","name":"endDate","type":"uint256"},{"internalType":"uint256","name":"price","type":"uint256"},{"internalType":"uint256","name":"quantityLimit","type":"uint256"}],"name":"addPublicSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"startDate","type":"uint256"},{"internalType":"uint256","name":"endDate","type":"uint256"},{"internalType":"uint256","name":"price","type":"uint256"},{"internalType":"uint256","name":"quantityLimit","type":"uint256"},{"internalType":"address","name":"signer","type":"address"},{"internalType":"bool","name":"checkUsedKeys","type":"bool"}],"name":"addSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"bytes","name":"saleKey","type":"bytes"},{"internalType":"uint256","name":"saleId","type":"uint256"}],"name":"allowlistMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"beneficiary","outputs":[{"internalType":"address payable","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"burnUnsoldCows","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"expelFromGrazing","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":[],"name":"getDefaultPublicSaleId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getRoleMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleMemberCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"saleId","type":"uint256"}],"name":"getSale","outputs":[{"components":[{"internalType":"uint256","name":"startDate","type":"uint256"},{"internalType":"uint256","name":"endDate","type":"uint256"},{"internalType":"uint256","name":"price","type":"uint256"},{"internalType":"uint256","name":"quantityLimit","type":"uint256"},{"internalType":"address","name":"signer","type":"address"},{"internalType":"bool","name":"isPublicSale","type":"bool"},{"internalType":"bool","name":"checkUsedKeys","type":"bool"},{"internalType":"bool","name":"exists","type":"bool"}],"internalType":"struct AllowlistSale.SaleConfig","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"grazingOpen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"grazingPeriod","outputs":[{"internalType":"bool","name":"grazing","type":"bool"},{"internalType":"uint256","name":"current","type":"uint256"},{"internalType":"uint256","name":"total","type":"uint256"},{"internalType":"uint256","name":"max","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"openSeaProxy","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"openSeaProxyOn","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"address","name":"recipient","type":"address"}],"name":"ownerMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"publicMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"name":"removeSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","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":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferWhileGrazing","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"saleConfig","outputs":[{"internalType":"uint256","name":"startDate","type":"uint256"},{"internalType":"uint256","name":"endDate","type":"uint256"},{"internalType":"uint256","name":"price","type":"uint256"},{"internalType":"uint256","name":"quantityLimit","type":"uint256"},{"internalType":"address","name":"signer","type":"address"},{"internalType":"bool","name":"isPublicSale","type":"bool"},{"internalType":"bool","name":"checkUsedKeys","type":"bool"},{"internalType":"bool","name":"exists","type":"bool"}],"stateMutability":"view","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":"newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"_beneficiary","type":"address"}],"name":"setBeneficiary","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"uri","type":"string"}],"name":"setContractURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"saleId","type":"uint256"}],"name":"setDefaultPublicSaleId","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"open","type":"bool"}],"name":"setGrazingOpen","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"setOpenSeaProxyAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"status","type":"bool"}],"name":"setOpenSeaProxyStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"provenance","type":"string"}],"name":"setProvenance","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":"tokenIds","type":"uint256[]"}],"name":"toggleGrazing","outputs":[],"stateMutability":"nonpayable","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":"transferRevenues","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes","name":"","type":"bytes"}],"name":"usedKeys","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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)
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
-----Decoded View---------------
Arg [0] : name (string): cowlony
Arg [1] : symbol (string): COWLONY
Arg [2] : provenance (string): 80d9360a90d7bcfdecabe3ffbe47256bf0f197ba2f37dae092f82afe0dcf4281
Arg [3] : initBaseURI (string): https://nft-meta-supplier.herokuapp.com/cowlony/
Arg [4] : initContractURI (string): https://cowlony.mypinata.cloud/ipfs/QmVp3RjtxWMm7Uks2dnfJdYB1nWpx8BcGs2A5fH6SzZifY
Arg [5] : _defaultPublicSaleId (uint256): 2
Arg [6] : _beneficiary (address): 0x7159EbE5F711D1A131283cF6AeFF8Ca1fD6E8004
-----Encoded View---------------
21 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000e0
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000120
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000160
Arg [3] : 00000000000000000000000000000000000000000000000000000000000001c0
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000220
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000002
Arg [6] : 0000000000000000000000007159ebe5f711d1a131283cf6aeff8ca1fd6e8004
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000007
Arg [8] : 636f776c6f6e7900000000000000000000000000000000000000000000000000
Arg [9] : 0000000000000000000000000000000000000000000000000000000000000007
Arg [10] : 434f574c4f4e5900000000000000000000000000000000000000000000000000
Arg [11] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [12] : 3830643933363061393064376263666465636162653366666265343732353662
Arg [13] : 6630663139376261326633376461653039326638326166653064636634323831
Arg [14] : 0000000000000000000000000000000000000000000000000000000000000030
Arg [15] : 68747470733a2f2f6e66742d6d6574612d737570706c6965722e6865726f6b75
Arg [16] : 6170702e636f6d2f636f776c6f6e792f00000000000000000000000000000000
Arg [17] : 0000000000000000000000000000000000000000000000000000000000000052
Arg [18] : 68747470733a2f2f636f776c6f6e792e6d7970696e6174612e636c6f75642f69
Arg [19] : 7066732f516d567033526a7478574d6d37556b7332646e664a645942316e5770
Arg [20] : 783842634773324135664836537a5a6966590000000000000000000000000000
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.