APE Price: $1.09 (-2.80%)

Contract

0xDe9E9C7F3AbF58D01bb428b720EE0fE9c6991Da4

Overview

APE Balance

Apechain LogoApechain LogoApechain Logo0 APE

APE Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Update Media UR ...79769062025-01-11 17:22:087 days ago1736616128IN
0xDe9E9C7F...9c6991Da4
0 APE0.0013628725.42069
Update Media UR ...79768262025-01-11 17:20:437 days ago1736616043IN
0xDe9E9C7F...9c6991Da4
0 APE0.0013628725.42069
Update Descripti...69780422024-12-22 4:33:1128 days ago1734841991IN
0xDe9E9C7F...9c6991Da4
0 APE0.0039498625.42069
Update Media UR ...69780072024-12-22 4:31:4228 days ago1734841902IN
0xDe9E9C7F...9c6991Da4
0 APE0.0013628725.42069
Update Media UR ...66208522024-12-13 15:12:0836 days ago1734102728IN
0xDe9E9C7F...9c6991Da4
0 APE0.0013628725.42069
Update Descripti...51203422024-11-23 16:27:5056 days ago1732379270IN
0xDe9E9C7F...9c6991Da4
0 APE0.003012425.42069
Update Descripti...51198122024-11-23 16:20:2456 days ago1732378824IN
0xDe9E9C7F...9c6991Da4
0 APE0.0013367225.42069
Update Descripti...49697162024-11-22 7:53:0157 days ago1732261981IN
0xDe9E9C7F...9c6991Da4
0 APE0.0015964925.42069
Update Media UR ...45429222024-11-18 1:51:1962 days ago1731894679IN
0xDe9E9C7F...9c6991Da4
0 APE0.001362725.42069
Update Descripti...45429142024-11-18 1:51:1362 days ago1731894673IN
0xDe9E9C7F...9c6991Da4
0 APE0.0011461125.42069
Update Media UR ...41887092024-11-13 2:06:4867 days ago1731463608IN
0xDe9E9C7F...9c6991Da4
0 APE0.001362725.42069
Update Descripti...41884922024-11-13 2:01:3867 days ago1731463298IN
0xDe9E9C7F...9c6991Da4
0 APE0.003331125.42069
Update Media UR ...41409842024-11-12 9:00:5367 days ago1731402053IN
0xDe9E9C7F...9c6991Da4
0 APE0.0013626525.42069
Update Descripti...39877712024-11-10 12:07:4369 days ago1731240463IN
0xDe9E9C7F...9c6991Da4
0 APE0.0016766225.42069
Update Descripti...39858612024-11-10 11:08:1369 days ago1731236893IN
0xDe9E9C7F...9c6991Da4
0 APE0.0039999925.42069
Update Media UR ...39262312024-11-09 14:56:3970 days ago1731164199IN
0xDe9E9C7F...9c6991Da4
0 APE0.0013626725.42069
Update Media UR ...39260502024-11-09 14:53:4270 days ago1731164022IN
0xDe9E9C7F...9c6991Da4
0 APE0.0013626525.42069
Update Descripti...39160282024-11-09 11:31:3770 days ago1731151897IN
0xDe9E9C7F...9c6991Da4
0 APE0.0020637225.42069
Update Descripti...38466322024-11-08 14:36:5071 days ago1731076610IN
0xDe9E9C7F...9c6991Da4
0 APE0.0026176125.42069
Update Descripti...38297382024-11-08 11:52:1571 days ago1731066735IN
0xDe9E9C7F...9c6991Da4
0 APE0.0047749725.42069
Update Descripti...38181602024-11-08 7:59:0471 days ago1731052744IN
0xDe9E9C7F...9c6991Da4
0 APE0.0028291925.42069
Update Media UR ...38039932024-11-08 3:38:3572 days ago1731037115IN
0xDe9E9C7F...9c6991Da4
0 APE0.0013626725.42069
Update Descripti...38005352024-11-08 2:34:5672 days ago1731033296IN
0xDe9E9C7F...9c6991Da4
0 APE0.0033389325.42069
Update Descripti...37482562024-11-07 13:27:0472 days ago1730986024IN
0xDe9E9C7F...9c6991Da4
0 APE0.0021510225.42069
Update Descripti...37301952024-11-07 5:51:3773 days ago1730958697IN
0xDe9E9C7F...9c6991Da4
0 APE0.0030934425.42069
View all transactions

Parent Transaction Hash Block From To
View All Internal Transactions

Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
EditionMetadataRenderer

Compiler Version
v0.8.25+commit.b61c2a91

Optimization Enabled:
Yes with 200 runs

Other Settings:
paris EvmVersion
File 1 of 14 : EditionMetadataRenderer.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.10;

import {IMetadataRenderer} from "../interfaces/IMetadataRenderer.sol";
import {IERC721Drop} from "../interfaces/IERC721Drop.sol";
import {IERC721MetadataUpgradeable} from "@openzeppelin/contracts-upgradeable/interfaces/IERC721MetadataUpgradeable.sol";
import {IERC2981Upgradeable} from "@openzeppelin/contracts-upgradeable/interfaces/IERC2981Upgradeable.sol";
import {NFTMetadataRenderer} from "../utils/NFTMetadataRenderer.sol";
import {MetadataRenderAdminCheck} from "./MetadataRenderAdminCheck.sol";

interface DropConfigGetter {
    function config()
        external
        view
        returns (IERC721Drop.Configuration memory config);
}

/// @notice EditionMetadataRenderer for editions support
contract EditionMetadataRenderer is
    IMetadataRenderer,
    MetadataRenderAdminCheck
{
    /// @notice Storage for token edition information
    struct TokenEditionInfo {
        string description;
        string imageURI;
        string animationURI;
    }

    /// @notice Event for updated Media URIs
    event MediaURIsUpdated(
        address indexed target,
        address sender,
        string imageURI,
        string animationURI
    );

    /// @notice Event for a new edition initialized
    /// @dev admin function indexer feedback
    event EditionInitialized(
        address indexed target,
        string description,
        string imageURI,
        string animationURI
    );

    /// @notice Description updated for this edition
    /// @dev admin function indexer feedback
    event DescriptionUpdated(
        address indexed target,
        address sender,
        string newDescription
    );

    /// @notice Token information mapping storage
    mapping(address => TokenEditionInfo) public tokenInfos;

    /// @notice Update media URIs
    /// @param target target for contract to update metadata for
    /// @param imageURI new image uri address
    /// @param animationURI new animation uri address
    function updateMediaURIs(
        address target,
        string memory imageURI,
        string memory animationURI
    ) external requireSenderAdmin(target) {
        tokenInfos[target].imageURI = imageURI;
        tokenInfos[target].animationURI = animationURI;
        emit MediaURIsUpdated({
            target: target,
            sender: msg.sender,
            imageURI: imageURI,
            animationURI: animationURI
        });
    }

    /// @notice Admin function to update description
    /// @param target target description
    /// @param newDescription new description
    function updateDescription(address target, string memory newDescription)
        external
        requireSenderAdmin(target)
    {
        tokenInfos[target].description = newDescription;

        emit DescriptionUpdated({
            target: target,
            sender: msg.sender,
            newDescription: newDescription
        });
    }

    /// @notice Default initializer for edition data from a specific contract
    /// @param data data to init with
    function initializeWithData(bytes memory data) external {
        // data format: description, imageURI, animationURI
        (
            string memory description,
            string memory imageURI,
            string memory animationURI
        ) = abi.decode(data, (string, string, string));

        tokenInfos[msg.sender] = TokenEditionInfo({
            description: description,
            imageURI: imageURI,
            animationURI: animationURI
        });
        emit EditionInitialized({
            target: msg.sender,
            description: description,
            imageURI: imageURI,
            animationURI: animationURI
        });
    }

    /// @notice Contract URI information getter
    /// @return contract uri (if set)
    function contractURI() external view override returns (string memory) {
        address target = msg.sender;
        TokenEditionInfo storage editionInfo = tokenInfos[target];
        IERC721Drop.Configuration memory config = DropConfigGetter(target)
            .config();

        return
            NFTMetadataRenderer.encodeContractURIJSON({
                name: IERC721MetadataUpgradeable(target).name(),
                description: editionInfo.description,
                imageURI: editionInfo.imageURI,
                animationURI: editionInfo.animationURI,
                royaltyBPS: uint256(config.royaltyBPS),
                royaltyRecipient: config.fundsRecipient
            });
    }

    /// @notice Token URI information getter
    /// @param tokenId to get uri for
    /// @return contract uri (if set)
    function tokenURI(uint256 tokenId)
        external
        view
        override
        returns (string memory)
    {
        address target = msg.sender;

        TokenEditionInfo memory info = tokenInfos[target];
        IERC721Drop media = IERC721Drop(target);

        uint256 maxSupply = media.saleDetails().maxSupply;

        // For open editions, set max supply to 0 for renderer to remove the edition max number
        // This will be added back on once the open edition is "finalized"
        if (maxSupply == type(uint64).max) {
            maxSupply = 0;
        }

        return
            NFTMetadataRenderer.createMetadataEdition({
                name: IERC721MetadataUpgradeable(target).name(),
                description: info.description,
                imageURI: info.imageURI,
                animationURI: info.animationURI,
                tokenOfEdition: tokenId,
                editionSize: maxSupply
            });
    }
}

File 2 of 14 : IMetadataRenderer.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.10;

interface IMetadataRenderer {
    function tokenURI(uint256) external view returns (string memory);
    function contractURI() external view returns (string memory);
    function initializeWithData(bytes memory initData) external;
}

File 3 of 14 : IERC721Drop.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.10;

import {IMetadataRenderer} from "../interfaces/IMetadataRenderer.sol";

/// @notice Interface for Freee Drops contract
interface IERC721Drop {
    // Enums

    /// @notice Phase type
    enum PhaseType {
        Public,
        Presale,
        Airdrop,
        AdminMint
    }

    // Access errors

    /// @notice Only admin can access this function
    error Access_OnlyAdmin();
    /// @notice Missing the given role or admin access
    error Access_MissingRoleOrAdmin(bytes32 role);
    /// @notice Withdraw is not allowed by this user
    error Access_WithdrawNotAllowed();
    /// @notice Cannot withdraw funds due to ETH send failure.
    error Withdraw_FundsSendFailure();
    /// @notice Mint fee send failure
    error MintFee_FundsSendFailure();
    /// @notice Protocol Rewards withdraw failure
    error ProtocolRewards_WithdrawSendFailure();

    /// @notice Call to external metadata renderer failed.
    error ExternalMetadataRenderer_CallFailed();

    /// @notice Thrown when the operator for the contract is not allowed
    /// @dev Used when strict enforcement of marketplaces for creator royalties is desired.
    error OperatorNotAllowed(address operator);

    /// @notice Thrown when there is no active market filter DAO address supported for the current chain
    /// @dev Used for enabling and disabling filter for the given chain.
    error MarketFilterDAOAddressNotSupportedForChain();

    /// @notice Used when the operator filter registry external call fails
    /// @dev Used for bubbling error up to clients.
    error RemoteOperatorFilterRegistryCallFailed();

    /// @notice Used when attempt to transfer soulbound token
    error Transfer_NotAllowed();

    // Sale/Purchase errors
    /// @notice Sale is inactive
    error Sale_Inactive();
    /// @notice Presale is inactive
    error Presale_Inactive();
    /// @notice Presale merkle root is invalid
    error Presale_MerkleNotApproved();
    /// @notice Wrong price for purchase
    error Purchase_WrongPrice(uint256 correctPrice);
    /// @notice NFT sold out
    error Mint_SoldOut();
    /// @notice Too many purchase for address
    error Purchase_TooManyForAddress();
    /// @notice Too many presale for address
    error Presale_TooManyForAddress();

    // Admin errors
    /// @notice Royalty percentage too high
    error Setup_RoyaltyPercentageTooHigh(uint16 maxRoyaltyBPS);
    /// @notice Invalid admin upgrade address
    error Admin_InvalidUpgradeAddress(address proposedAddress);
    /// @notice Unable to finalize an edition not marked as open (size set to uint64_max_value)
    error Admin_UnableToFinalizeNotOpenEdition();
    /// @notice Cannot reserve every mint for admin
    error InvalidMintSchedule();

    /// @notice Event emitted for mint fee payout
    /// @param mintFeeAmount amount of the mint fee
    /// @param mintFeeRecipient recipient of the mint fee
    /// @param success if the payout succeeded
    event MintFeePayout(uint256 mintFeeAmount, address mintFeeRecipient, bool success);

    /// @notice Event emitted for each sale
    /// @param phase phase of the sale
    /// @param to address sale was made to
    /// @param quantity quantity of the minted nfts
    /// @param pricePerToken price for each token
    /// @param firstPurchasedTokenId first purchased token ID (to get range add to quantity for max)
    event Sale(PhaseType phase, address indexed to, uint256 indexed quantity, uint256 indexed pricePerToken, uint256 firstPurchasedTokenId);

    /// @notice Event emitted for each sale
    /// @param sender address sale was made to
    /// @param tokenContract address of the token contract
    /// @param tokenId first purchased token ID (to get range add to quantity for max)
    /// @param quantity quantity of the minted nfts
    /// @param comment caller provided comment
    event MintComment(address indexed sender, address indexed tokenContract, uint256 indexed tokenId, uint256 quantity, string comment);

    /// @notice Sales configuration has been changed
    /// @dev To access new sales configuration, use getter function.
    /// @param changedBy Changed by user
    event SalesConfigChanged(address indexed changedBy);

    /// @notice Event emitted when the funds recipient is changed
    /// @param newAddress new address for the funds recipient
    /// @param changedBy address that the recipient is changed by
    event FundsRecipientChanged(address indexed newAddress, address indexed changedBy);

    /// @notice Event emitted when the funds are withdrawn from the minting contract
    /// @param withdrawnBy address that issued the withdraw
    /// @param withdrawnTo address that the funds were withdrawn to
    /// @param amount amount that was withdrawn
    /// @param feeRecipient user getting withdraw fee (if any)
    /// @param feeAmount amount of the fee getting sent (if any)
    event FundsWithdrawn(address indexed withdrawnBy, address indexed withdrawnTo, uint256 amount, address feeRecipient, uint256 feeAmount);

    /// @notice Event emitted when an open mint is finalized and further minting is closed forever on the contract.
    /// @param sender address sending close mint
    /// @param numberOfMints number of mints the contract is finalized at
    event OpenMintFinalized(address indexed sender, uint256 numberOfMints);

    /// @notice Event emitted when the soulbound status is changed
    /// @param isSoulbound new soulbound status
    /// @param changedBy address that the soulbound status is changed by
    event SoulboundStatusChanged(bool isSoulbound, address changedBy);

    /// @notice Event emitted when metadata renderer is updated.
    /// @param sender address of the updater
    /// @param renderer new metadata renderer address
    event UpdatedMetadataRenderer(address sender, IMetadataRenderer renderer);

    /// @notice Admin function to update the sales configuration settings
    /// @param publicSalePrice public sale price in ether
    /// @param maxSalePurchasePerAddress Max # of purchases (public) per address allowed
    /// @param publicSaleStart unix timestamp when the public sale starts
    /// @param publicSaleEnd unix timestamp when the public sale ends (set to 0 to disable)
    /// @param presaleStart unix timestamp when the presale starts
    /// @param presaleEnd unix timestamp when the presale ends
    /// @param presaleMerkleRoot merkle root for the presale information
    function setSaleConfiguration(
        uint104 publicSalePrice,
        uint32 maxSalePurchasePerAddress,
        uint64 publicSaleStart,
        uint64 publicSaleEnd,
        uint64 presaleStart,
        uint64 presaleEnd,
        bytes32 presaleMerkleRoot
    ) external;

    /// @notice General configuration for NFT Minting and bookkeeping
    struct Configuration {
        /// @dev Metadata renderer (uint160)
        IMetadataRenderer metadataRenderer;
        /// @dev Total size of edition that can be minted (uint160+64 = 224)
        uint64 editionSize;
        /// @dev Royalty amount in bps (uint224+16 = 240)
        uint16 royaltyBPS;
        /// @dev Funds recipient for sale (new slot, uint160)
        address payable fundsRecipient;
        /// @dev soulboundNFT
        bool isSoulbound;
    }

    /// @notice Sales states and configuration
    /// @dev Uses 3 storage slots
    struct SalesConfiguration {
        /// @dev Public sale price (max ether value > 1000 ether with this value)
        uint104 publicSalePrice;
        /// @notice Purchase mint limit per address (if set to 0 === unlimited mints)
        /// @dev Max purchase number per txn (90+32 = 122)
        uint32 maxSalePurchasePerAddress;
        /// @dev uint64 type allows for dates into 292 billion years
        /// @notice Public sale start timestamp (136+64 = 186)
        uint64 publicSaleStart;
        /// @notice Public sale end timestamp (186+64 = 250)
        uint64 publicSaleEnd;
        /// @notice Presale start timestamp
        /// @dev new storage slot
        uint64 presaleStart;
        /// @notice Presale end timestamp
        uint64 presaleEnd;
        /// @notice Presale merkle root
        bytes32 presaleMerkleRoot;
    }

    /// @notice Return value for sales details to use with front-ends
    struct SaleDetails {
        // Synthesized status variables for sale and presale
        bool publicSaleActive;
        bool presaleActive;
        // Price for public sale
        uint256 publicSalePrice;
        // Timed sale actions for public sale
        uint64 publicSaleStart;
        uint64 publicSaleEnd;
        // Timed sale actions for presale
        uint64 presaleStart;
        uint64 presaleEnd;
        // Merkle root (includes address, quantity, and price data for each entry)
        bytes32 presaleMerkleRoot;
        // Limit public sale to a specific number of mints per wallet
        uint256 maxSalePurchasePerAddress;
        // Information about the rest of the supply
        // Total that have been minted
        uint256 totalMinted;
        // The total supply available
        uint256 maxSupply;
    }

    /// @notice Return type of specific mint counts and details per address
    struct AddressMintDetails {
        /// Number of total mints from the given address
        uint256 totalMints;
        /// Number of presale mints from the given address
        uint256 presaleMints;
        /// Number of public mints from the given address
        uint256 publicMints;
    }

    /// @notice External purchase function (payable in eth)
    /// @param quantity to purchase
    /// @return first minted token ID
    function purchase(uint256 quantity) external payable returns (uint256);

    /// @notice External purchase presale function (takes a merkle proof and matches to root) (payable in eth)
    /// @param quantity to purchase
    /// @param maxQuantity can purchase (verified by merkle root)
    /// @param pricePerToken price per token allowed (verified by merkle root)
    /// @param merkleProof input for merkle proof leaf verified by merkle root
    /// @return first minted token ID
    function purchasePresale(uint256 quantity, uint256 maxQuantity, uint256 pricePerToken, bytes32[] memory merkleProof) external payable returns (uint256);

    /// @notice Function to return the global sales details for the given drop
    function saleDetails() external view returns (SaleDetails memory);

    /// @notice Function to return the specific sales details for a given address
    /// @param minter address for minter to return mint information for
    function mintedPerAddress(address minter) external view returns (AddressMintDetails memory);

    /// @notice This is the opensea/public owner setting that can be set by the contract admin
    function owner() external view returns (address);

    /// @notice Update the metadata renderer
    /// @param newRenderer new address for renderer
    /// @param setupRenderer data to call to bootstrap data for the new renderer (optional)
    function setMetadataRenderer(IMetadataRenderer newRenderer, bytes memory setupRenderer) external;

    /// @notice This is an admin mint function to mint a quantity to a specific address
    /// @param to address to mint to
    /// @param quantity quantity to mint
    /// @return the id of the first minted NFT
    function adminMint(address to, uint256 quantity) external returns (uint256);

    /// @notice This is an admin mint function to mint a single nft each to a list of addresses
    /// @param to list of addresses to mint an NFT each to
    /// @return the id of the first minted NFT
    function adminMintAirdrop(address[] memory to) external returns (uint256);

    /// @dev Getter for admin role associated with the contract to handle metadata
    /// @return boolean if address is admin
    function isAdmin(address user) external view returns (bool);
}

File 4 of 14 : IERC721MetadataUpgradeable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../token/ERC721/extensions/IERC721MetadataUpgradeable.sol";

File 5 of 14 : IERC2981Upgradeable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

import "../utils/introspection/IERC165Upgradeable.sol";

/**
 * @dev Interface for the NFT Royalty Standard.
 *
 * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal
 * support for royalty payments across all NFT marketplaces and ecosystem participants.
 *
 * _Available since v4.5._
 */
interface IERC2981Upgradeable is IERC165Upgradeable {
    /**
     * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of
     * exchange. The royalty amount is denominated and should be paid in that same unit of exchange.
     */
    function royaltyInfo(
        uint256 tokenId,
        uint256 salePrice
    ) external view returns (address receiver, uint256 royaltyAmount);
}

File 6 of 14 : NFTMetadataRenderer.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.10;

import {Strings} from "@openzeppelin/contracts/utils/Strings.sol";
import {Base64} from "@openzeppelin/contracts/utils/Base64.sol";

/// NFT metadata library for rendering metadata associated with editions
library NFTMetadataRenderer {
    /// Generate edition metadata from storage information as base64-json blob
    /// Combines the media data and metadata
    /// @param name Name of NFT in metadata
    /// @param description Description of NFT in metadata
    /// @param imageURI URI of image to render for edition
    /// @param animationURI URI of animation to render for edition
    /// @param tokenOfEdition Token ID for specific token
    /// @param editionSize Size of entire edition to show
    function createMetadataEdition(
        string memory name,
        string memory description,
        string memory imageURI,
        string memory animationURI,
        uint256 tokenOfEdition,
        uint256 editionSize
    ) internal pure returns (string memory) {
        string memory _tokenMediaData = tokenMediaData(
            imageURI,
            animationURI
        );
        bytes memory json = createMetadataJSON(
            name,
            description,
            _tokenMediaData,
            tokenOfEdition,
            editionSize
        );
        return encodeMetadataJSON(json);
    }

    function encodeContractURIJSON(
        string memory name,
        string memory description,
        string memory imageURI,
        string memory animationURI,
        uint256 royaltyBPS,
        address royaltyRecipient
    ) internal pure returns (string memory) {
        bytes memory imageSpace = bytes("");
        if (bytes(imageURI).length > 0) {
            imageSpace = abi.encodePacked('", "image": "', imageURI);
        }
        bytes memory animationSpace = bytes("");
        if (bytes(animationURI).length > 0) {
            animationSpace = abi.encodePacked('", "animation_url": "', animationURI);
        }

        return
            string(
                encodeMetadataJSON(
                    abi.encodePacked(
                        '{"name": "',
                        name,
                        '", "description": "',
                        description,
                        // this is for opensea since they don't respect ERC2981 right now
                        '", "seller_fee_basis_points": ',
                        Strings.toString(royaltyBPS),
                        ', "fee_recipient": "',
                        Strings.toHexString(uint256(uint160(royaltyRecipient)), 20),
                        imageSpace,
                        animationSpace,
                        '"}'
                    )
                )
            );
    }

    /// Function to create the metadata json string for the nft edition
    /// @param name Name of NFT in metadata
    /// @param description Description of NFT in metadata
    /// @param mediaData Data for media to include in json object
    /// @param tokenOfEdition Token ID for specific token
    /// @param editionSize Size of entire edition to show
    function createMetadataJSON(
        string memory name,
        string memory description,
        string memory mediaData,
        uint256 tokenOfEdition,
        uint256 editionSize
    ) internal pure returns (bytes memory) {
        bytes memory editionSizeText;
        if (editionSize > 0) {
            editionSizeText = abi.encodePacked(
                "#",
                Strings.toString(tokenOfEdition)
            );
        }
        return
            abi.encodePacked(
                '{"name": "',
                name,
                " ",
                editionSizeText,
                '", "',
                'description": "',
                description,
                '", "',
                mediaData,
                'properties": {"number": ',
                Strings.toString(tokenOfEdition),
                ', "name": "',
                name,
                '"}}'
            );
    }

    /// Encodes the argument json bytes into base64-data uri format
    /// @param json Raw json to base64 and turn into a data-uri
    function encodeMetadataJSON(bytes memory json)
        internal
        pure
        returns (string memory)
    {
        return
            string(
                abi.encodePacked(
                    "data:application/json;base64,",
                    Base64.encode(json)
                )
            );
    }

    /// Generates edition metadata from storage information as base64-json blob
    /// Combines the media data and metadata
    /// @param imageUrl URL of image to render for edition
    /// @param animationUrl URL of animation to render for edition
    function tokenMediaData(
        string memory imageUrl,
        string memory animationUrl
    ) internal pure returns (string memory) {
        bool hasImage = bytes(imageUrl).length > 0;
        bool hasAnimation = bytes(animationUrl).length > 0;
        if (hasImage && hasAnimation) {
            return
                string(
                    abi.encodePacked(
                        'image": "',
                        imageUrl,
                        '", "animation_url": "',
                        animationUrl,
                        '", "'
                    )
                );
        }
        if (hasImage) {
            return string(abi.encodePacked('image": "', imageUrl, '", "'));
        }
        if (hasAnimation) {
            return
                string(
                    abi.encodePacked('animation_url": "', animationUrl, '", "')
                );
        }

        return "";
    }
}

File 7 of 14 : MetadataRenderAdminCheck.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.10;

import {IERC721Drop} from "../interfaces/IERC721Drop.sol";

contract MetadataRenderAdminCheck {
    error Access_OnlyAdmin();

    /// @notice Modifier to require the sender to be an admin
    /// @param target address that the user wants to modify
    modifier requireSenderAdmin(address target) {
        if (target != msg.sender && !IERC721Drop(target).isAdmin(msg.sender)) {
            revert Access_OnlyAdmin();
        }

        _;
    }
}

File 8 of 14 : IERC721MetadataUpgradeable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721Upgradeable.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721MetadataUpgradeable is IERC721Upgradeable {
    /**
     * @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);
}

File 9 of 14 : IERC165Upgradeable.sol
// 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 IERC165Upgradeable {
    /**
     * @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);
}

File 10 of 14 : Strings.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";
import "./math/SignedMath.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toString(int256 value) internal pure returns (string memory) {
        return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value))));
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

File 11 of 14 : Base64.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/Base64.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides a set of functions to operate with Base64 strings.
 *
 * _Available since v4.5._
 */
library Base64 {
    /**
     * @dev Base64 Encoding/Decoding Table
     */
    string internal constant _TABLE = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";

    /**
     * @dev Converts a `bytes` to its Bytes64 `string` representation.
     */
    function encode(bytes memory data) internal pure returns (string memory) {
        /**
         * Inspired by Brecht Devos (Brechtpd) implementation - MIT licence
         * https://github.com/Brechtpd/base64/blob/e78d9fd951e7b0977ddca77d92dc85183770daf4/base64.sol
         */
        if (data.length == 0) return "";

        // Loads the table into memory
        string memory table = _TABLE;

        // Encoding takes 3 bytes chunks of binary data from `bytes` data parameter
        // and split into 4 numbers of 6 bits.
        // The final Base64 length should be `bytes` data length multiplied by 4/3 rounded up
        // - `data.length + 2`  -> Round up
        // - `/ 3`              -> Number of 3-bytes chunks
        // - `4 *`              -> 4 characters for each chunk
        string memory result = new string(4 * ((data.length + 2) / 3));

        /// @solidity memory-safe-assembly
        assembly {
            // Prepare the lookup table (skip the first "length" byte)
            let tablePtr := add(table, 1)

            // Prepare result pointer, jump over length
            let resultPtr := add(result, 32)

            // Run over the input, 3 bytes at a time
            for {
                let dataPtr := data
                let endPtr := add(data, mload(data))
            } lt(dataPtr, endPtr) {

            } {
                // Advance 3 bytes
                dataPtr := add(dataPtr, 3)
                let input := mload(dataPtr)

                // To write each character, shift the 3 bytes (18 bits) chunk
                // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)
                // and apply logical AND with 0x3F which is the number of
                // the previous character in the ASCII table prior to the Base64 Table
                // The result is then added to the table to get the character to write,
                // and finally write it in the result pointer but with a left shift
                // of 256 (1 byte) - 8 (1 ASCII char) = 248 bits

                mstore8(resultPtr, mload(add(tablePtr, and(shr(18, input), 0x3F))))
                resultPtr := add(resultPtr, 1) // Advance

                mstore8(resultPtr, mload(add(tablePtr, and(shr(12, input), 0x3F))))
                resultPtr := add(resultPtr, 1) // Advance

                mstore8(resultPtr, mload(add(tablePtr, and(shr(6, input), 0x3F))))
                resultPtr := add(resultPtr, 1) // Advance

                mstore8(resultPtr, mload(add(tablePtr, and(input, 0x3F))))
                resultPtr := add(resultPtr, 1) // Advance
            }

            // When data `bytes` is not exactly 3 bytes long
            // it is padded with `=` characters at the end
            switch mod(mload(data), 3)
            case 1 {
                mstore8(sub(resultPtr, 1), 0x3d)
                mstore8(sub(resultPtr, 2), 0x3d)
            }
            case 2 {
                mstore8(sub(resultPtr, 1), 0x3d)
            }
        }

        return result;
    }
}

File 12 of 14 : IERC721Upgradeable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165Upgradeable.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721Upgradeable is IERC165Upgradeable {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool approved) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);
}

File 13 of 14 : Math.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1, "Math: mulDiv overflow");

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);
        }
    }
}

File 14 of 14 : SignedMath.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

Settings
{
  "remappings": [
    "@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/",
    "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
    "erc721a-upgradeable/=lib/ERC721A-Upgradeable/contracts/",
    "forge-std/=lib/forge-std/src/",
    "ERC721A-Upgradeable/=lib/ERC721A-Upgradeable/contracts/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
    "openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/",
    "openzeppelin/=lib/openzeppelin-contracts/contracts/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": true,
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[],"name":"Access_OnlyAdmin","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"target","type":"address"},{"indexed":false,"internalType":"address","name":"sender","type":"address"},{"indexed":false,"internalType":"string","name":"newDescription","type":"string"}],"name":"DescriptionUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"target","type":"address"},{"indexed":false,"internalType":"string","name":"description","type":"string"},{"indexed":false,"internalType":"string","name":"imageURI","type":"string"},{"indexed":false,"internalType":"string","name":"animationURI","type":"string"}],"name":"EditionInitialized","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"target","type":"address"},{"indexed":false,"internalType":"address","name":"sender","type":"address"},{"indexed":false,"internalType":"string","name":"imageURI","type":"string"},{"indexed":false,"internalType":"string","name":"animationURI","type":"string"}],"name":"MediaURIsUpdated","type":"event"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"data","type":"bytes"}],"name":"initializeWithData","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"tokenInfos","outputs":[{"internalType":"string","name":"description","type":"string"},{"internalType":"string","name":"imageURI","type":"string"},{"internalType":"string","name":"animationURI","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"string","name":"newDescription","type":"string"}],"name":"updateDescription","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"string","name":"imageURI","type":"string"},{"internalType":"string","name":"animationURI","type":"string"}],"name":"updateMediaURIs","outputs":[],"stateMutability":"nonpayable","type":"function"}]

60808060405234601557611aa1908161001b8239f35b600080fdfe6080604052600436101561001257600080fd5b60003560e01c80632f17b8f014610fb8578063856a7ffa14610b295780638bbb2cf2146108de578063ba46ae721461087f578063c87b56dd146105155763e8a3d4851461005e57600080fd5b346104f25760003660031901126104f2573360005260206000815260406000206040516379502c5560e01b815260a081600481335afa9081156104425760009161044e575b506040516306fdde0360e01b815291600083600481335afa9283156104425760009361041d575b50600161ffff60408401511692606060018060a01b03910151166100ed83611440565b9061010660026100ff60018701611440565b9501611440565b946040516101138161135a565b600081529480516103d1575b5060405161012c8161135a565b6000815295805161037a575b50610142906117dd565b9091604051926101518461133f565b602a8452888401946040368737845115610364576030865384516001101561036457607860218601536029905b8082116103065750506102c357936071936102aa97936102636101cd98946102a5988c6101fc602a6040519d8e809c693d913730b6b2911d101160b11b868301528581519485930191016114e5565b8a019172111610113232b9b1b934b83a34b7b7111d101160691b602a8401528351938491603d850191016114e5565b017f222c202273656c6c65725f6665655f62617369735f706f696e7473223a200000603d8201526102378d8351938491605b850191016114e5565b0191731610113332b2afb932b1b4b834b2b73a111d101160611b605b840152518093606f8401906114e5565b01610277825180938b606f850191016114e5565b0161028b825180938a606f850191016114e5565b0161227d60f01b606f820152036051810184520182611375565b61174f565b906102bf604051928284938452830190611508565b0390f35b6064886040519062461bcd60e51b825280600483015260248201527f537472696e67733a20686578206c656e67746820696e73756666696369656e746044820152fd5b9091600f81166010811015610364578651841015610364576f181899199a1a9b1b9c1cb0b131b232b360811b901a8684018c015360041c91801561034e57600019019061017e565b634e487b7160e01b600052601160045260246000fd5b634e487b7160e01b600052603260045260246000fd5b6101429196506103ca60356040518093741116101130b734b6b0ba34b7b72fbab936111d101160591b8d8301526103ba8d825192839186860191016114e5565b8101036015810184520182611375565b9590610138565b909450610416602d60405180936c1116101134b6b0b3b2911d101160991b8c8301526104068c825192839186860191016114e5565b810103600d810184520182611375565b933861011f565b61043b9193503d806000833e6104338183611375565b8101906115c7565b91386100ca565b6040513d6000823e3d90fd5b905060a0813d60a01161050d575b8161046960a09383611375565b810103126104f2576040519060a082018281106001600160401b038211176104f75760405280516001600160a01b039081811681036104f25783526104af8583016115b3565b85840152604082015161ffff811681036104f2576040840152606082015190811681036104f25760608301526104e790608001611564565b6080820152386100a3565b600080fd5b634e487b7160e01b600052604160045260246000fd5b3d915061045c565b346104f2576020806003193601126104f257600435336000526000825260406000206040516105438161133f565b61054c82611440565b815261056c600261055f60018501611440565b9386840194855201611440565b9160408201928352604051631a3a525360e11b81526101608082600481335afa908115610442576000916107a4575b5061014091500151906001600160401b03821461079b575b6040516306fdde0360e01b815291600083600481335afa8015610442576102aa9688966102a596606896600094610778575b5051945190516105f4916115ec565b90606093610725575b9061060a61070a926117dd565b90604051988996693d913730b6b2911d101160b11b828901528551968287019761063881602a8c018b6114e5565b8901600160fd1b602a8201526106578251809386602b850191016114e5565b01610692631116101160e11b9384602b8401526e3232b9b1b934b83a34b7b7111d101160891b602f8401528351938491603e850191016114e5565b0190603e8201526106ad8c83519384916042850191016114e5565b017f70726f70657274696573223a207b226e756d626572223a20000000000000000060428201526106e7825180938d605a850191016114e5565b01916a1610113730b6b2911d101160a91b605a84015251809360658401906114e5565b0162227d7d60e81b6065820152036048810184520182611375565b925061070a9061060a61075e61076e60218b610740896117dd565b6040519482602360f81b8794850152825192839186860191016114e5565b8101036001810184520182611375565b94919250506105fd565b6105f492919450610793903d806000833e6104338183611375565b9390916105e5565b600091506105b3565b80915082813d8311610878575b6107bb8183611375565b810103126104f257604051908101918183106001600160401b038411176104f757610140926040526107ec81611564565b82526107f9888201611564565b8883015260408101516040830152610813606082016115b3565b6060830152610824608082016115b3565b608083015261083560a082016115b3565b60a083015261084660c082016115b3565b60c083015260e0818101519083015261010080820151908301526101208082015190830152820151828201528761059b565b503d6107b1565b346104f25760203660031901126104f2576001600160a01b036108a0611329565b16600052600060205260406000206108b781611440565b6102bf6108d260026108cb60018601611440565b9401611440565b6040519384938461152d565b346104f25760403660031901126104f2576108f7611329565b6001600160401b036024358181116104f2576109179036906004016113e8565b6001600160a01b03909216913383141580610abc575b610aaa57826000526020916000835260406000209082519081116104f7576109558254611406565b601f8111610a64575b5083601f82116001146109d857927f36195b44a3184513e02477929207751ea9d67026b917ed74d374a7f9e8c5e4d19492826109c8936040966000916109cd575b508160011b916000199060031b1c19161790555b83519384933385528401526040830190611508565b0390a2005b90508301518961099f565b601f1982169083600052856000209160005b818110610a4d575083604096937f36195b44a3184513e02477929207751ea9d67026b917ed74d374a7f9e8c5e4d19896936109c89660019410610a34575b5050811b0190556109b3565b85015160001960f88460031b161c191690558980610a28565b91928760018192868a0151815501940192016109ea565b8260005284600020601f830160051c810191868410610aa0575b601f0160051c01905b818110610a94575061095e565b60008155600101610a87565b9091508190610a7e565b6040516302bd6bd160e01b8152600490fd5b50604051630935e01b60e21b8152336004820152602081602481875afa90811561044257600091610aef575b501561092d565b90506020813d602011610b21575b81610b0a60209383611375565b810103126104f257610b1b90611564565b84610ae8565b3d9150610afd565b346104f25760203660031901126104f2576004356001600160401b0381116104f257366023820112156104f257610b6a9036906024816004013591016113b1565b8051810190606081602084019303126104f25760208101516001600160401b0381116104f257826020610b9f92840101611571565b9060408101516001600160401b0381116104f257836020610bc292840101611571565b926060820151916001600160401b0383116104f257610be49201602001611571565b60405192610bf18461133f565b828452806020850152816040850152336000526000602052604060002084518051906001600160401b0382116104f7578190610c2d8454611406565b601f8111610f65575b50602090601f8311600114610eff57600092610ef4575b50508160011b916000199060031b1c19161781555b60208501518051906001600160401b0382116104f757610c856001840154611406565b601f8111610ead575b50602090601f8311600114610e3a57918060409492600294600092610e2f575b50508160011b916000199060031b1c19161760018201555b01940151938451946001600160401b0386116104f757610ce68254611406565b601f8111610de7575b50602090601f8711600114610d5d579580917ff889a5cdc62274389379cbfade0f225b1d30b7395177fd6aeaab61662b1c6edf9697600092610d52575b50508160011b916000199060031b1c19161790555b6109c860405192839233968461152d565b015190508780610d2c565b90601f198716918360005260206000209260005b818110610dcf57509160019391897ff889a5cdc62274389379cbfade0f225b1d30b7395177fd6aeaab61662b1c6edf999a9410610db6575b505050811b019055610d41565b015160001960f88460031b161c19169055878080610da9565b92936020600181928786015181550195019301610d71565b826000526020600020601f880160051c81019160208910610e25575b601f0160051c01905b818110610e195750610cef565b60008155600101610e0c565b9091508190610e03565b015190508980610cae565b90601f198316916001850160005260206000209260005b818110610e9557509260019285926002966040989610610e7c575b505050811b016001820155610cc6565b015160001960f88460031b161c19169055898080610e6c565b92936020600181928786015181550195019301610e51565b600184016000526020600020601f840160051c810160208510610eed575b601f830160051c82018110610ee1575050610c8e565b60008155600101610ecb565b5080610ecb565b015190508780610c4d565b6000858152602081209350601f198516905b818110610f4d5750908460019594939210610f34575b505050811b018155610c62565b015160001960f88460031b161c19169055878080610f27565b92936020600181928786015181550195019301610f11565b909150836000526020600020601f840160051c81019160208510610fae575b90601f859493920160051c01905b818110610f9f5750610c36565b60008155849350600101610f92565b9091508190610f84565b346104f25760603660031901126104f257610fd1611329565b6001600160401b036024358181116104f257610ff19036906004016113e8565b916044358281116104f25761100a9036906004016113e8565b6001600160a01b039091169233841415806112bc575b610aaa57836000526020926000845260019081604060002001918351928284116104f75761104e8154611406565b93601f94858111611276575b5080888682116001146112155760009161120a575b50600019600383901b1c191690831b1790555b866000526000865260026040600020019285519283116104f7576110a68454611406565b8181116111c4575b508690831160011461113457936109c89383806060989561111b957fc4c1b9223fcebe5f35b9030d3df655018c40e88d70b8a3c63ed851c5d972210f9b99600093611129575b501b916000199060031b1c19161790555b6040519586953387528601526060850190611508565b908382036040850152611508565b88015192508d6110f4565b601f9291921982169084600052876000209160005b8181106111af575093837fc4c1b9223fcebe5f35b9030d3df655018c40e88d70b8a3c63ed851c5d972210f9997936109c8979361111b9660609b9810611196575b5050811b019055611105565b87015160001960f88460031b161c191690558b8061118a565b88830151845592850192918901918901611149565b84600052876000208280860160051c8201928a8710611201575b0160051c019083905b8281106111f55750506110ae565b600081550183906111e7565b925081926111de565b90508601518a61106f565b849250601f19821690846000528a6000209160005b8c8282106112605750508311611247575b5050811b019055611082565b88015160001960f88460031b161c191690558a8061123b565b838c01518555889690940193928301920161122a565b82600052886000208680840160051c8201928b85106112b3575b0160051c019084905b8281106112a757505061105a565b60008155018490611299565b92508192611290565b50604051630935e01b60e21b8152336004820152602081602481885afa908115610442576000916112ef575b5015611020565b90506020813d602011611321575b8161130a60209383611375565b810103126104f25761131b90611564565b856112e8565b3d91506112fd565b600435906001600160a01b03821682036104f257565b606081019081106001600160401b038211176104f757604052565b602081019081106001600160401b038211176104f757604052565b90601f801991011681019081106001600160401b038211176104f757604052565b6001600160401b0381116104f757601f01601f191660200190565b9291926113bd82611396565b916113cb6040519384611375565b8294818452818301116104f2578281602093846000960137010152565b9080601f830112156104f257816020611403933591016113b1565b90565b90600182811c92168015611436575b602083101461142057565b634e487b7160e01b600052602260045260246000fd5b91607f1691611415565b9060405191826000825461145381611406565b908184526020946001916001811690816000146114c35750600114611484575b50505061148292500383611375565b565b600090815285812095935091905b8183106114ab5750506114829350820101388080611473565b85548884018501529485019487945091830191611492565b9250505061148294925060ff191682840152151560051b820101388080611473565b60005b8381106114f85750506000910152565b81810151838201526020016114e8565b90602091611521815180928185528580860191016114e5565b601f01601f1916010190565b91611556906115486114039593606086526060860190611508565b908482036020860152611508565b916040818403910152611508565b519081151582036104f257565b81601f820112156104f257805161158781611396565b926115956040519485611375565b818452602082840101116104f25761140391602080850191016114e5565b51906001600160401b03821682036104f257565b906020828203126104f25781516001600160401b0381116104f2576114039201611571565b805115159082511515918080611748575b6116c357611673575061161e57506040516116178161135a565b6000815290565b611403603560405180937030b734b6b0ba34b7b72fbab936111d101160791b60208301526116568151809260206031860191016114e5565b8101631116101160e11b6031820152036015810184520182611375565b915050611403602d60405180936834b6b0b3b2911d101160b91b60208301526116a68151809260206029860191016114e5565b8101631116101160e11b602982015203600d810184520182611375565b5061140391506042906040519384916834b6b0b3b2911d101160b91b60208401526116f88151809260206029870191016114e5565b8201741116101130b734b6b0ba34b7b72fbab936111d101160591b602982015261172c825180936020603e850191016114e5565b01631116101160e11b603e820152036022810184520182611375565b50826115fd565b61175890611921565b611403603d60405180937f646174613a6170706c69636174696f6e2f6a736f6e3b6261736536342c000000602083015261179b81518092602086860191016114e5565b810103601d810184520182611375565b906117b582611396565b6117c26040519182611375565b82815280926117d3601f1991611396565b0190602036910137565b806000917a184f03e93ff9f4daa797ed6e38ed64bf6a1f01000000000000000080821015611913575b506d04ee2d6d415b85acef810000000080831015611904575b50662386f26fc10000808310156118f5575b506305f5e100808310156118e6575b50612710808310156118d7575b5060648210156118c7575b600a809210156118bd575b600190816021611875600187016117ab565b95860101905b611887575b5050505090565b600019019083906f181899199a1a9b1b9c1cb0b131b232b360811b8282061a8353049182156118b85791908261187b565b611880565b9160010191611863565b9190606460029104910191611858565b6004919392049101913861184d565b60089193920491019138611840565b60109193920491019138611831565b6020919392049101913861181f565b604093508104915038611806565b805115611a5e576040516119348161133f565b604081527f4142434445464748494a4b4c4d4e4f505152535455565758595a61626364656660208201527f6768696a6b6c6d6e6f707172737475767778797a303132333435363738392b2f60408201528151916002926002810180911161034e576003908190046001600160fe1b038116810361034e576119bb906002959492951b6117ab565b936020850193839284518501935b848110611a0b5750505050506003905106806001146119f8576002146119ed575090565b603d90600019015390565b50603d9081600019820153600119015390565b8360049197929394959701918251600190603f9082828260121c16880101518453828282600c1c16880101518385015382828260061c1688010151888501531685010151868201530195939291906119c9565b506040516116178161135a56fea26469706673582212209da4b5b74ce7447a01ef172bc915064e0dcc5efb2cf3f15c0e65f07b5edf122964736f6c63430008190033

Deployed Bytecode

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

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
[ Download: CSV Export  ]

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.