Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Is this a proxy?
• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import { ERC1155               } from "./ERC1155.sol";
import { IRenderer             } from "./interfaces/IRenderer.sol";
import { ContractMetadata      } from "./libraries/ContractMetadata.sol";
import { SSTORE2               } from "./libraries/SSTORE2.sol";
import { Token                 } from "./types/Token.sol";

/// @notice To mint is a human right.
/// @author Visualize Value
contract Mint is ERC1155 {

    /// @notice Inaugural.
    uint public constant version = 1;

    /// @notice Holds information about this collection.
    ContractMetadata.Data private metadata;

    /// @notice Holds the metadata for each token within this collection.
    mapping(uint => Token) private tokens;

    /// @notice The token metadata renderers registered with this collection.
    address[] public renderers;

    /// @notice The most recently minted token id.
    uint public latestTokenId;

    /// @notice Ethereum block height of when this collection was created.
    uint public initBlock;

    /// @notice Each mint is open for 24 hours.
    uint constant MINT_DURATION = 24 hours;

    /// @dev Emitted when a collector mints a token.
    event NewMint(uint indexed tokenId, uint unitPrice, uint amount, address minter);

    /// @dev Emitted when the artist registers a new Renderer contract.
    event NewRenderer(address indexed renderer, uint indexed index);

    /// @dev Emitted when the artist withdraws the contract balance.
    event Withdrawal(uint amount);

    /// @dev Thrown on the attempt to reinitialize the contract.
    error Initialized();

    /// @dev Thrown when trying to mint a piece after the mint window.
    error MintClosed();

    /// @dev Thrown when trying to mint a piece below its current price.
    error MintPriceNotMet();

    /// @dev Thrown when trying to mint a non existent token.
    error NonExistentToken();

    /// @dev Thrown when trying to change an existing token.
    error TokenAlreadyMinted();

    /// @dev Thrown when trying to create a token with a non existent renderer assigned.
    error NonExistentRenderer();

    /// @dev Thrown when the withdrawal fails.
    error WithdrawalFailed();

    /// @notice Initializes the collection contract.
    function init(
        string calldata contractName,
        string calldata contractSymbol,
        string calldata contractDescription,
        bytes[] calldata contractImage,
        address renderer,
        address owner
    ) external {
        if (initBlock > 0) revert Initialized();

        // Initialize with metadata.
        metadata.name        = contractName;
        metadata.symbol      = contractSymbol;
        metadata.description = contractDescription;

        // Write the contract image to storage.
        for (uint8 i = 0; i < contractImage.length; i++) {
            metadata.image.push(SSTORE2.write(contractImage[i]));
        }

        // Set the inial renderer
        renderers.push(renderer);

        // Setting the initialization block height prevents reinitialization
        initBlock = block.number;

        _transferOwnership(owner);
    }

    /// @notice Lets the artist create a new token.
    function create(
        string  calldata tokenName,
        string  calldata tokenDescription,
        bytes[] calldata tokenArtifact,
        uint32  tokenRenderer,
        uint128 tokenData
    ) public onlyOwner {
        if (renderers.length < tokenRenderer + 1) revert NonExistentRenderer();

        ++ latestTokenId;

        Token storage token = tokens[latestTokenId];

        token.name        = tokenName;
        token.description = tokenDescription;
        token.mintedBlock = uint32(block.number);
        token.closeAt     = uint64(block.timestamp + MINT_DURATION);
        token.renderer    = tokenRenderer;
        token.data        = tokenData;

        if (tokenArtifact.length > 0) {
            // Clear previously prepared artifact data.
            if (token.artifact.length > 0) {
                delete token.artifact;
            }

            // Write the token artifact to storage.
            for (uint8 i = 0; i < tokenArtifact.length; i++) {
                token.artifact.push(SSTORE2.write(tokenArtifact[i]));
            }
        }

        _mint(msg.sender, latestTokenId, 1, "");
    }

    /// @notice Lets the artist prepare artifacts that are too large to store in a single transaction.
    function prepareArtifact(uint tokenId, bytes[] calldata tokenArtifact, bool clear) external onlyOwner {
        if (tokenId <= latestTokenId) revert TokenAlreadyMinted();

        Token storage token = tokens[tokenId];

        if (token.artifact.length > 0 && clear) { delete token.artifact; }

        // Write the token artifact to storage.
        for (uint8 i = 0; i < tokenArtifact.length; i++) {
            token.artifact.push(SSTORE2.write(tokenArtifact[i]));
        }
    }

    /// @notice Get the bare token data for a given id.
    function get(uint tokenId) external view returns (
        string memory name,
        string memory description,
        address[] memory artifact,
        uint32 renderer,
        uint32 mintedBlock,
        uint64 closeAt,
        uint128 data
    ) {
        Token storage token = tokens[tokenId];

        return (
            token.name,
            token.description,
            token.artifact,
            token.renderer,
            token.mintedBlock,
            token.closeAt,
            token.data
        );
    }

    /// @notice Lets collectors purchase a token during its mint window.
    function mint(uint tokenId, uint amount) external payable {
        if (tokenId > latestTokenId) revert NonExistentToken();

        uint unitPrice = block.basefee * 60_000;
        uint mintPrice = unitPrice * amount;
        if (mintPrice > msg.value) revert MintPriceNotMet();

        if (mintOpenUntil(tokenId) < block.timestamp) revert MintClosed();

        _mint(msg.sender, tokenId, amount, "");

        emit NewMint(tokenId, unitPrice, amount, msg.sender);
    }

    /// @notice Check until when a mint is open.
    function mintOpenUntil(uint tokenId) public view returns (uint) {
        return tokens[tokenId].closeAt;
    }

    /// @notice Lets the artist register a new renderer to use for future mints.
    function registerRenderer(address renderer) external onlyOwner returns (uint) {
        renderers.push(renderer);
        uint index = renderers.length - 1;

        emit NewRenderer(renderer, index);

        return index;
    }

    /// @notice Lets the artist withdraw the contract balance.
    function withdraw() external onlyOwner {
        uint balance = address(this).balance;

        (bool success, ) = payable(owner()).call{value: balance}("");
        if (! success) revert WithdrawalFailed();

        emit Withdrawal(balance);
    }

    /// @notice Get the metadata for a given token id.
    function uri(uint tokenId) external override view returns (string memory) {
        if (tokenId > latestTokenId) revert NonExistentToken();

        Token memory token = tokens[tokenId];

        return IRenderer(renderers[token.renderer]).uri(tokenId, token);
    }

    /// @notice Get the metadata for this collection contract.
    function contractURI() public view returns (string memory) {
        return ContractMetadata.uri(metadata);
    }

    /// @notice Burn a given token & amount.
    function burn(address account, uint256 tokenId, uint256 amount) external {
        if (account != msg.sender && !isApprovedForAll(account, msg.sender)) {
            revert ERC1155MissingApprovalForAll(msg.sender, account);
        }

        _burn(account, tokenId, amount);
    }

}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)

pragma solidity ^0.8.20;

import {Context} from "../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.
 *
 * The initial owner is set to the address provided by the deployer. 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;

    /**
     * @dev The caller account is not authorized to perform an operation.
     */
    error OwnableUnauthorizedAccount(address account);

    /**
     * @dev The owner is not a valid owner account. (eg. `address(0)`)
     */
    error OwnableInvalidOwner(address owner);

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the address provided by the deployer as the initial owner.
     */
    constructor(address initialOwner) {
        if (initialOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(initialOwner);
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        if (owner() != _msgSender()) {
            revert OwnableUnauthorizedAccount(_msgSender());
        }
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling 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 {
        if (newOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _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 (last updated v5.0.0) (access/Ownable2Step.sol)

pragma solidity ^0.8.20;

import {Ownable} from "./Ownable.sol";

/**
 * @dev Contract module which provides access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * The initial owner is specified at deployment time in the constructor for `Ownable`. This
 * can later be changed with {transferOwnership} and {acceptOwnership}.
 *
 * This module is used through inheritance. It will make available all functions
 * from parent (Ownable).
 */
abstract contract Ownable2Step is Ownable {
    address private _pendingOwner;

    event OwnershipTransferStarted(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Returns the address of the pending owner.
     */
    function pendingOwner() public view virtual returns (address) {
        return _pendingOwner;
    }

    /**
     * @dev Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one.
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual override onlyOwner {
        _pendingOwner = newOwner;
        emit OwnershipTransferStarted(owner(), newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`) and deletes any pending owner.
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual override {
        delete _pendingOwner;
        super._transferOwnership(newOwner);
    }

    /**
     * @dev The new owner accepts the ownership transfer.
     */
    function acceptOwnership() public virtual {
        address sender = _msgSender();
        if (pendingOwner() != sender) {
            revert OwnableUnauthorizedAccount(sender);
        }
        _transferOwnership(sender);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;

/**
 * @dev Standard ERC20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
 */
interface IERC20Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC20InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC20InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     * @param allowance Amount of tokens a `spender` is allowed to operate with.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC20InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC20InvalidSpender(address spender);
}

/**
 * @dev Standard ERC721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in EIP-20.
     * Used in balance queries.
     * @param owner Address of the current owner of a token.
     */
    error ERC721InvalidOwner(address owner);

    /**
     * @dev Indicates a `tokenId` whose `owner` is the zero address.
     * @param tokenId Identifier number of a token.
     */
    error ERC721NonexistentToken(uint256 tokenId);

    /**
     * @dev Indicates an error related to the ownership over a particular token. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param tokenId Identifier number of a token.
     * @param owner Address of the current owner of a token.
     */
    error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC721InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC721InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param tokenId Identifier number of a token.
     */
    error ERC721InsufficientApproval(address operator, uint256 tokenId);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC721InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC721InvalidOperator(address operator);
}

/**
 * @dev Standard ERC1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC1155 tokens.
 */
interface IERC1155Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     * @param tokenId Identifier number of a token.
     */
    error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC1155InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC1155InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param owner Address of the current owner of a token.
     */
    error ERC1155MissingApprovalForAll(address operator, address owner);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC1155InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC1155InvalidOperator(address operator);

    /**
     * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
     * Used in batch transfers.
     * @param idsLength Length of the array of token identifiers
     * @param valuesLength Length of the array of token amounts
     */
    error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC1155/extensions/IERC1155MetadataURI.sol)

pragma solidity ^0.8.20;

import {IERC1155} from "../IERC1155.sol";

/**
 * @dev Interface of the optional ERC1155MetadataExtension interface, as defined
 * in the https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[EIP].
 */
interface IERC1155MetadataURI is IERC1155 {
    /**
     * @dev Returns the URI for token type `id`.
     *
     * If the `\{id\}` substring is present in the URI, it must be replaced by
     * clients with the actual token type ID.
     */
    function uri(uint256 id) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (token/ERC1155/IERC1155.sol)

pragma solidity ^0.8.20;

import {IERC165} from "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC1155 compliant contract, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1155[EIP].
 */
interface IERC1155 is IERC165 {
    /**
     * @dev Emitted when `value` amount of tokens of type `id` are transferred from `from` to `to` by `operator`.
     */
    event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);

    /**
     * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all
     * transfers.
     */
    event TransferBatch(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256[] ids,
        uint256[] values
    );

    /**
     * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to
     * `approved`.
     */
    event ApprovalForAll(address indexed account, address indexed operator, bool approved);

    /**
     * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.
     *
     * If an {URI} event was emitted for `id`, the standard
     * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value
     * returned by {IERC1155MetadataURI-uri}.
     */
    event URI(string value, uint256 indexed id);

    /**
     * @dev Returns the value of tokens of token type `id` owned by `account`.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) external view returns (uint256);

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(
        address[] calldata accounts,
        uint256[] calldata ids
    ) external view returns (uint256[] memory);

    /**
     * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
     *
     * Emits an {ApprovalForAll} event.
     *
     * Requirements:
     *
     * - `operator` cannot be the caller.
     */
    function setApprovalForAll(address operator, bool approved) external;

    /**
     * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(address account, address operator) external view returns (bool);

    /**
     * @dev Transfers a `value` amount of tokens of type `id` from `from` to `to`.
     *
     * WARNING: This function can potentially allow a reentrancy attack when transferring tokens
     * to an untrusted contract, when invoking {onERC1155Received} on the receiver.
     * Ensure to follow the checks-effects-interactions pattern and consider employing
     * reentrancy guards when interacting with untrusted contracts.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If the caller is not `from`, it must have been approved to spend ``from``'s tokens via {setApprovalForAll}.
     * - `from` must have a balance of tokens of type `id` of at least `value` amount.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function safeTransferFrom(address from, address to, uint256 id, uint256 value, bytes calldata data) external;

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
     *
     * WARNING: This function can potentially allow a reentrancy attack when transferring tokens
     * to an untrusted contract, when invoking {onERC1155BatchReceived} on the receiver.
     * Ensure to follow the checks-effects-interactions pattern and consider employing
     * reentrancy guards when interacting with untrusted contracts.
     *
     * Emits either a {TransferSingle} or a {TransferBatch} event, depending on the length of the array arguments.
     *
     * Requirements:
     *
     * - `ids` and `values` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC1155/IERC1155Receiver.sol)

pragma solidity ^0.8.20;

import {IERC165} from "../../utils/introspection/IERC165.sol";

/**
 * @dev Interface that must be implemented by smart contracts in order to receive
 * ERC-1155 token transfers.
 */
interface IERC1155Receiver is IERC165 {
    /**
     * @dev Handles the receipt of a single ERC1155 token type. This function is
     * called at the end of a `safeTransferFrom` after the balance has been updated.
     *
     * NOTE: To accept the transfer, this must return
     * `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
     * (i.e. 0xf23a6e61, or its own function selector).
     *
     * @param operator The address which initiated the transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param id The ID of the token being transferred
     * @param value The amount of tokens being transferred
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed
     */
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external returns (bytes4);

    /**
     * @dev Handles the receipt of a multiple ERC1155 token types. This function
     * is called at the end of a `safeBatchTransferFrom` after the balances have
     * been updated.
     *
     * NOTE: To accept the transfer(s), this must return
     * `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
     * (i.e. 0xbc197c81, or its own function selector).
     *
     * @param operator The address which initiated the batch transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param ids An array containing ids of each token being transferred (order and length must match values array)
     * @param values An array containing amounts of each token being transferred (order and length must match ids array)
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` if transfer is allowed
     */
    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Arrays.sol)

pragma solidity ^0.8.20;

import {StorageSlot} from "./StorageSlot.sol";
import {Math} from "./math/Math.sol";

/**
 * @dev Collection of functions related to array types.
 */
library Arrays {
    using StorageSlot for bytes32;

    /**
     * @dev Searches a sorted `array` and returns the first index that contains
     * a value greater or equal to `element`. If no such index exists (i.e. all
     * values in the array are strictly less than `element`), the array length is
     * returned. Time complexity O(log n).
     *
     * `array` is expected to be sorted in ascending order, and to contain no
     * repeated elements.
     */
    function findUpperBound(uint256[] storage array, uint256 element) internal view returns (uint256) {
        uint256 low = 0;
        uint256 high = array.length;

        if (high == 0) {
            return 0;
        }

        while (low < high) {
            uint256 mid = Math.average(low, high);

            // Note that mid will always be strictly less than high (i.e. it will be a valid array index)
            // because Math.average rounds towards zero (it does integer division with truncation).
            if (unsafeAccess(array, mid).value > element) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }

        // At this point `low` is the exclusive upper bound. We will return the inclusive upper bound.
        if (low > 0 && unsafeAccess(array, low - 1).value == element) {
            return low - 1;
        } else {
            return low;
        }
    }

    /**
     * @dev Access an array in an "unsafe" way. Skips solidity "index-out-of-range" check.
     *
     * WARNING: Only use if you are certain `pos` is lower than the array length.
     */
    function unsafeAccess(address[] storage arr, uint256 pos) internal pure returns (StorageSlot.AddressSlot storage) {
        bytes32 slot;
        // We use assembly to calculate the storage slot of the element at index `pos` of the dynamic array `arr`
        // following https://docs.soliditylang.org/en/v0.8.20/internals/layout_in_storage.html#mappings-and-dynamic-arrays.

        /// @solidity memory-safe-assembly
        assembly {
            mstore(0, arr.slot)
            slot := add(keccak256(0, 0x20), pos)
        }
        return slot.getAddressSlot();
    }

    /**
     * @dev Access an array in an "unsafe" way. Skips solidity "index-out-of-range" check.
     *
     * WARNING: Only use if you are certain `pos` is lower than the array length.
     */
    function unsafeAccess(bytes32[] storage arr, uint256 pos) internal pure returns (StorageSlot.Bytes32Slot storage) {
        bytes32 slot;
        // We use assembly to calculate the storage slot of the element at index `pos` of the dynamic array `arr`
        // following https://docs.soliditylang.org/en/v0.8.20/internals/layout_in_storage.html#mappings-and-dynamic-arrays.

        /// @solidity memory-safe-assembly
        assembly {
            mstore(0, arr.slot)
            slot := add(keccak256(0, 0x20), pos)
        }
        return slot.getBytes32Slot();
    }

    /**
     * @dev Access an array in an "unsafe" way. Skips solidity "index-out-of-range" check.
     *
     * WARNING: Only use if you are certain `pos` is lower than the array length.
     */
    function unsafeAccess(uint256[] storage arr, uint256 pos) internal pure returns (StorageSlot.Uint256Slot storage) {
        bytes32 slot;
        // We use assembly to calculate the storage slot of the element at index `pos` of the dynamic array `arr`
        // following https://docs.soliditylang.org/en/v0.8.20/internals/layout_in_storage.html#mappings-and-dynamic-arrays.

        /// @solidity memory-safe-assembly
        assembly {
            mstore(0, arr.slot)
            slot := add(keccak256(0, 0x20), pos)
        }
        return slot.getUint256Slot();
    }

    /**
     * @dev Access an array in an "unsafe" way. Skips solidity "index-out-of-range" check.
     *
     * WARNING: Only use if you are certain `pos` is lower than the array length.
     */
    function unsafeMemoryAccess(uint256[] memory arr, uint256 pos) internal pure returns (uint256 res) {
        assembly {
            res := mload(add(add(arr, 0x20), mul(pos, 0x20)))
        }
    }

    /**
     * @dev Access an array in an "unsafe" way. Skips solidity "index-out-of-range" check.
     *
     * WARNING: Only use if you are certain `pos` is lower than the array length.
     */
    function unsafeMemoryAccess(address[] memory arr, uint256 pos) internal pure returns (address res) {
        assembly {
            res := mload(add(add(arr, 0x20), mul(pos, 0x20)))
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.2) (utils/Base64.sol)

pragma solidity ^0.8.20;

/**
 * @dev Provides a set of functions to operate with Base64 strings.
 */
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, 0x20)
            let dataPtr := data
            let endPtr := add(data, mload(data))

            // In some cases, the last iteration will read bytes after the end of the data. We cache the value, and
            // set it to zero to make sure no dirty bytes are read in that section.
            let afterPtr := add(endPtr, 0x20)
            let afterCache := mload(afterPtr)
            mstore(afterPtr, 0x00)

            // Run over the input, 3 bytes at a time
            for {

            } lt(dataPtr, endPtr) {

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

                // To write each character, shift the 3 byte (24 bits) chunk
                // 4 times in blocks of 6 bits for each character (18, 12, 6, 0)
                // and apply logical AND with 0x3F to bitmask the least significant 6 bits.
                // Use this as an index into the lookup table, mload an entire word
                // so the desired character is in the least significant byte, and
                // mstore8 this least significant byte into the result and continue.

                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
            }

            // Reset the value that was cached
            mstore(afterPtr, afterCache)

            // 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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @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;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol)

pragma solidity ^0.8.20;

import {IERC165} from "./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);
 * }
 * ```
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol)

pragma solidity ^0.8.20;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Muldiv operation overflow.
     */
    error MathOverflowedMulDiv();

    enum Rounding {
        Floor, // Toward negative infinity
        Ceil, // Toward positive infinity
        Trunc, // Toward zero
        Expand // Away from zero
    }

    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the 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 towards infinity instead
     * of rounding towards zero.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        if (b == 0) {
            // Guarantee the same behavior as in a regular Solidity division.
            return a / b;
        }

        // (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 = x * y; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                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.
            if (denominator <= prod1) {
                revert MathOverflowedMulDiv();
            }

            ///////////////////////////////////////////////
            // 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.

            uint256 twos = denominator & (0 - denominator);
            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 (unsignedRoundsUp(rounding) && 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
     * towards zero.
     *
     * 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 + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2 of a positive value rounded towards zero.
     * 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 + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10 of a positive value rounded towards zero.
     * 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 + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256 of a positive value rounded towards zero.
     * 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 + (unsignedRoundsUp(rounding) && 1 << (result << 3) < value ? 1 : 0);
        }
    }

    /**
     * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.
     */
    function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {
        return uint8(rounding) % 2 == 1;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.20;

/**
 * @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);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

pragma solidity ^0.8.20;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(newImplementation.code.length > 0);
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` with member `value` located at `slot`.
     */
    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` with member `value` located at `slot`.
     */
    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Strings.sol)

pragma solidity ^0.8.20;

import {Math} from "./math/Math.sol";
import {SignedMath} from "./math/SignedMath.sol";

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

    /**
     * @dev The `value` string doesn't fit in the specified `length`.
     */
    error StringsInsufficientHexLength(uint256 value, uint256 length);

    /**
     * @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), HEX_DIGITS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toStringSigned(int256 value) internal pure returns (string memory) {
        return string.concat(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) {
        uint256 localValue = value;
        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_DIGITS[localValue & 0xf];
            localValue >>= 4;
        }
        if (localValue != 0) {
            revert StringsInsufficientHexLength(value, length);
        }
        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 bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.24;

import { Ownable2Step, Ownable } from "@openzeppelin/contracts/access/Ownable2Step.sol";
import { IERC1155              } from "@openzeppelin/contracts/token/ERC1155/IERC1155.sol";
import { IERC1155Receiver      } from "@openzeppelin/contracts/token/ERC1155/IERC1155Receiver.sol";
import { IERC1155MetadataURI   } from "@openzeppelin/contracts/token/ERC1155/extensions/IERC1155MetadataURI.sol";
import { Context               } from "@openzeppelin/contracts/utils/Context.sol";
import { IERC165, ERC165       } from "@openzeppelin/contracts/utils/introspection/ERC165.sol";
import { Arrays                } from "@openzeppelin/contracts/utils/Arrays.sol";
import { IERC1155Errors        } from "@openzeppelin/contracts/interfaces/draft-IERC6093.sol";

/**
 * @dev Minimal implementation of the basic standard multi-token based on the OpenZeppelin contracts.
 * See https://eips.ethereum.org/EIPS/eip-1155
 */
abstract contract ERC1155 is Context, ERC165, IERC1155, IERC1155MetadataURI, IERC1155Errors, Ownable2Step {
    using Arrays for uint256[];
    using Arrays for address[];

    mapping(uint256 id => mapping(address account => uint256)) private _balances;

    mapping(address account => mapping(address operator => bool)) private _operatorApprovals;

    constructor() Ownable(msg.sender) {}

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC1155).interfaceId ||
            interfaceId == type(IERC1155MetadataURI).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC1155MetadataURI-uri}.
     *
     * This implementation returns the same URI for *all* token types. It relies
     * on the token type ID substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * Clients calling this function must replace the `\{id\}` substring with the
     * actual token type ID.
     */
    function uri(uint256 /* id */) external view virtual returns (string memory) {
        return "";
    }

    /**
     * @dev See {IERC1155-balanceOf}.
     */
    function balanceOf(address account, uint256 id) public view virtual returns (uint256) {
        return _balances[id][account];
    }

    /**
     * @dev See {IERC1155-balanceOfBatch}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(
        address[] memory accounts,
        uint256[] memory ids
    ) public view virtual returns (uint256[] memory) {
        if (accounts.length != ids.length) {
            revert ERC1155InvalidArrayLength(ids.length, accounts.length);
        }

        uint256[] memory batchBalances = new uint256[](accounts.length);

        for (uint256 i = 0; i < accounts.length; ++i) {
            batchBalances[i] = balanceOf(accounts.unsafeMemoryAccess(i), ids.unsafeMemoryAccess(i));
        }

        return batchBalances;
    }

    /**
     * @dev See {IERC1155-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC1155-isApprovedForAll}.
     */
    function isApprovedForAll(address account, address operator) public view virtual returns (bool) {
        return _operatorApprovals[account][operator];
    }

    /**
     * @dev See {IERC1155-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 id, uint256 value, bytes memory data) public virtual {
        address sender = _msgSender();
        if (from != sender && !isApprovedForAll(from, sender)) {
            revert ERC1155MissingApprovalForAll(sender, from);
        }
        _safeTransferFrom(from, to, id, value, data);
    }

    /**
     * @dev See {IERC1155-safeBatchTransferFrom}.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory values,
        bytes memory data
    ) public virtual {
        address sender = _msgSender();
        if (from != sender && !isApprovedForAll(from, sender)) {
            revert ERC1155MissingApprovalForAll(sender, from);
        }
        _safeBatchTransferFrom(from, to, ids, values, data);
    }

    /**
     * @dev Transfers a `value` amount of tokens of type `id` from `from` to `to`. Will mint (or burn) if `from`
     * (or `to`) is the zero address.
     *
     * Emits a {TransferSingle} event if the arrays contain one element, and {TransferBatch} otherwise.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement either {IERC1155Receiver-onERC1155Received}
     *   or {IERC1155Receiver-onERC1155BatchReceived} and return the acceptance magic value.
     * - `ids` and `values` must have the same length.
     *
     * NOTE: The ERC-1155 acceptance check is not performed in this function. See {_updateWithAcceptanceCheck} instead.
     */
    function _update(address from, address to, uint256[] memory ids, uint256[] memory values) internal virtual {
        if (ids.length != values.length) {
            revert ERC1155InvalidArrayLength(ids.length, values.length);
        }

        address operator = _msgSender();

        for (uint256 i = 0; i < ids.length; ++i) {
            uint256 id = ids.unsafeMemoryAccess(i);
            uint256 value = values.unsafeMemoryAccess(i);

            if (from != address(0)) {
                uint256 fromBalance = _balances[id][from];
                if (fromBalance < value) {
                    revert ERC1155InsufficientBalance(from, fromBalance, value, id);
                }
                unchecked {
                    // Overflow not possible: value <= fromBalance
                    _balances[id][from] = fromBalance - value;
                }
            }

            if (to != address(0)) {
                _balances[id][to] += value;
            }
        }

        if (ids.length == 1) {
            uint256 id = ids.unsafeMemoryAccess(0);
            uint256 value = values.unsafeMemoryAccess(0);
            emit TransferSingle(operator, from, to, id, value);
        } else {
            emit TransferBatch(operator, from, to, ids, values);
        }
    }

    /**
     * @dev Version of {_update} that performs the token acceptance check by calling
     * {IERC1155Receiver-onERC1155Received} or {IERC1155Receiver-onERC1155BatchReceived} on the receiver address if it
     * contains code (eg. is a smart contract at the moment of execution).
     *
     * IMPORTANT: Overriding this function is discouraged because it poses a reentrancy risk from the receiver. So any
     * update to the contract state after this function would break the check-effect-interaction pattern. Consider
     * overriding {_update} instead.
     */
    function _updateWithAcceptanceCheck(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory values,
        bytes memory data
    ) internal virtual {
        _update(from, to, ids, values);
        if (to != address(0)) {
            address operator = _msgSender();
            if (ids.length == 1) {
                uint256 id = ids.unsafeMemoryAccess(0);
                uint256 value = values.unsafeMemoryAccess(0);
                _doSafeTransferAcceptanceCheck(operator, from, to, id, value, data);
            } else {
                _doSafeBatchTransferAcceptanceCheck(operator, from, to, ids, values, data);
            }
        }
    }

    /**
     * @dev Transfers a `value` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `from` must have a balance of tokens of type `id` of at least `value` amount.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function _safeTransferFrom(address from, address to, uint256 id, uint256 value, bytes memory data) internal {
        if (to == address(0)) {
            revert ERC1155InvalidReceiver(address(0));
        }
        if (from == address(0)) {
            revert ERC1155InvalidSender(address(0));
        }
        (uint256[] memory ids, uint256[] memory values) = _asSingletonArrays(id, value);
        _updateWithAcceptanceCheck(from, to, ids, values, data);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     * - `ids` and `values` must have the same length.
     */
    function _safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory values,
        bytes memory data
    ) internal {
        if (to == address(0)) {
            revert ERC1155InvalidReceiver(address(0));
        }
        if (from == address(0)) {
            revert ERC1155InvalidSender(address(0));
        }
        _updateWithAcceptanceCheck(from, to, ids, values, data);
    }

    /**
     * @dev Creates a `value` amount of tokens of type `id`, and assigns them to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function _mint(address to, uint256 id, uint256 value, bytes memory data) internal {
        if (to == address(0)) {
            revert ERC1155InvalidReceiver(address(0));
        }
        (uint256[] memory ids, uint256[] memory values) = _asSingletonArrays(id, value);
        _updateWithAcceptanceCheck(address(0), to, ids, values, data);
    }

    /**
     * @dev Destroys a `value` amount of tokens of type `id` from `from`
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `from` must have at least `value` amount of tokens of type `id`.
     */
    function _burn(address from, uint256 id, uint256 value) internal {
        if (from == address(0)) {
            revert ERC1155InvalidSender(address(0));
        }
        (uint256[] memory ids, uint256[] memory values) = _asSingletonArrays(id, value);
        _updateWithAcceptanceCheck(from, address(0), ids, values, "");
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits an {ApprovalForAll} event.
     *
     * Requirements:
     *
     * - `operator` cannot be the zero address.
     */
    function _setApprovalForAll(address owner, address operator, bool approved) internal virtual {
        if (operator == address(0)) {
            revert ERC1155InvalidOperator(address(0));
        }
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Performs an acceptance check by calling {IERC1155-onERC1155Received} on the `to` address
     * if it contains code at the moment of execution.
     */
    function _doSafeTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256 id,
        uint256 value,
        bytes memory data
    ) private {
        if (to.code.length > 0) {
            try IERC1155Receiver(to).onERC1155Received(operator, from, id, value, data) returns (bytes4 response) {
                if (response != IERC1155Receiver.onERC1155Received.selector) {
                    // Tokens rejected
                    revert ERC1155InvalidReceiver(to);
                }
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    // non-ERC1155Receiver implementer
                    revert ERC1155InvalidReceiver(to);
                } else {
                    /// @solidity memory-safe-assembly
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        }
    }

    /**
     * @dev Performs a batch acceptance check by calling {IERC1155-onERC1155BatchReceived} on the `to` address
     * if it contains code at the moment of execution.
     */
    function _doSafeBatchTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory values,
        bytes memory data
    ) private {
        if (to.code.length > 0) {
            try IERC1155Receiver(to).onERC1155BatchReceived(operator, from, ids, values, data) returns (
                bytes4 response
            ) {
                if (response != IERC1155Receiver.onERC1155BatchReceived.selector) {
                    // Tokens rejected
                    revert ERC1155InvalidReceiver(to);
                }
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    // non-ERC1155Receiver implementer
                    revert ERC1155InvalidReceiver(to);
                } else {
                    /// @solidity memory-safe-assembly
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        }
    }

    /**
     * @dev Creates an array in memory with only one value for each of the elements provided.
     */
    function _asSingletonArrays(
        uint256 element1,
        uint256 element2
    ) private pure returns (uint256[] memory array1, uint256[] memory array2) {
        /// @solidity memory-safe-assembly
        assembly {
            // Load the free memory pointer
            array1 := mload(0x40)
            // Set array length to 1
            mstore(array1, 1)
            // Store the single element at the next word after the length (where content starts)
            mstore(add(array1, 0x20), element1)

            // Repeat for next array locating it right after the first array
            array2 := add(array1, 0x40)
            mstore(array2, 1)
            mstore(add(array2, 0x20), element2)

            // Update the free memory pointer by pointing after the second array
            mstore(0x40, add(array2, 0x40))
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import { Token } from "../types/Token.sol";

interface IRenderer {
    function name () external pure returns (string memory);

    function version () external pure returns (uint version);

    function uri (uint tokenId, Token calldata token) external view returns (string memory);

    function imageURI (uint tokenId, Token calldata token) external view returns (string memory);

    function animationURI (uint tokenId, Token calldata token) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import { Strings } from "@openzeppelin/contracts/utils/Strings.sol";
import { Base64  } from "@openzeppelin/contracts/utils/Base64.sol";
import { SSTORE2 } from "./SSTORE2.sol";

library ContractMetadata {

    struct Data {
        string name;
        string symbol;
        string description;
        address[] image;
    }

    function uri (Data memory data) external view returns (string memory) {
        bytes memory dataURI = abi.encodePacked(
            '{',
                '"name": "', data.name, '",',
                '"symbol": "', data.symbol, '",',
                '"description": "', data.description, '",',
                '"image": "', image(data), '"',
            '}'
        );

        return string(
            abi.encodePacked(
                "data:application/json;base64,",
                Base64.encode(dataURI)
            )
        );
    }

    function image (Data memory data) internal view returns (bytes memory content) {
        for (uint8 i = 0; i < data.image.length; i++) {
            content = abi.encodePacked(content, SSTORE2.read(data.image[i]));
        }
    }

}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

/// @notice Read and write to persistent storage at a fraction of the cost.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/SSTORE2.sol)
/// @author Modified from 0xSequence (https://github.com/0xSequence/sstore2/blob/master/contracts/SSTORE2.sol)
library SSTORE2 {
    uint256 internal constant DATA_OFFSET = 1; // We skip the first byte as it's a STOP opcode to ensure the contract can't be called.

    /*//////////////////////////////////////////////////////////////
                               WRITE LOGIC
    //////////////////////////////////////////////////////////////*/

    function write(bytes memory data) internal returns (address pointer) {
        // Prefix the bytecode with a STOP opcode to ensure it cannot be called.
        bytes memory runtimeCode = abi.encodePacked(hex"00", data);

        bytes memory creationCode = abi.encodePacked(
            //---------------------------------------------------------------------------------------------------------------//
            // Opcode  | Opcode + Arguments  | Description  | Stack View                                                     //
            //---------------------------------------------------------------------------------------------------------------//
            // 0x60    |  0x600B             | PUSH1 11     | codeOffset                                                     //
            // 0x59    |  0x59               | MSIZE        | 0 codeOffset                                                   //
            // 0x81    |  0x81               | DUP2         | codeOffset 0 codeOffset                                        //
            // 0x38    |  0x38               | CODESIZE     | codeSize codeOffset 0 codeOffset                               //
            // 0x03    |  0x03               | SUB          | (codeSize - codeOffset) 0 codeOffset                           //
            // 0x80    |  0x80               | DUP          | (codeSize - codeOffset) (codeSize - codeOffset) 0 codeOffset   //
            // 0x92    |  0x92               | SWAP3        | codeOffset (codeSize - codeOffset) 0 (codeSize - codeOffset)   //
            // 0x59    |  0x59               | MSIZE        | 0 codeOffset (codeSize - codeOffset) 0 (codeSize - codeOffset) //
            // 0x39    |  0x39               | CODECOPY     | 0 (codeSize - codeOffset)                                      //
            // 0xf3    |  0xf3               | RETURN       |                                                                //
            //---------------------------------------------------------------------------------------------------------------//
            hex"60_0B_59_81_38_03_80_92_59_39_F3", // Returns all code in the contract except for the first 11 (0B in hex) bytes.
            runtimeCode // The bytecode we want the contract to have after deployment. Capped at 1 byte less than the code size limit.
        );

        /// @solidity memory-safe-assembly
        assembly {
            // Deploy a new contract with the generated creation code.
            // We start 32 bytes into the code to avoid copying the byte length.
            pointer := create(0, add(creationCode, 32), mload(creationCode))
        }

        require(pointer != address(0), "DEPLOYMENT_FAILED");
    }

    /*//////////////////////////////////////////////////////////////
                               READ LOGIC
    //////////////////////////////////////////////////////////////*/

    function read(address pointer) internal view returns (bytes memory) {
        return readBytecode(pointer, DATA_OFFSET, pointer.code.length - DATA_OFFSET);
    }

    function read(address pointer, uint256 start) internal view returns (bytes memory) {
        start += DATA_OFFSET;

        return readBytecode(pointer, start, pointer.code.length - start);
    }

    function read(
        address pointer,
        uint256 start,
        uint256 end
    ) internal view returns (bytes memory) {
        start += DATA_OFFSET;
        end += DATA_OFFSET;

        require(pointer.code.length >= end, "OUT_OF_BOUNDS");

        return readBytecode(pointer, start, end - start);
    }

    /*//////////////////////////////////////////////////////////////
                          INTERNAL HELPER LOGIC
    //////////////////////////////////////////////////////////////*/

    function readBytecode(
        address pointer,
        uint256 start,
        uint256 size
    ) private view returns (bytes memory data) {
        /// @solidity memory-safe-assembly
        assembly {
            // Get a pointer to some free memory.
            data := mload(0x40)

            // Update the free memory pointer to prevent overriding our data.
            // We use and(x, not(31)) as a cheaper equivalent to sub(x, mod(x, 32)).
            // Adding 31 to size and running the result through the logic above ensures
            // the memory pointer remains word-aligned, following the Solidity convention.
            mstore(0x40, add(data, and(add(add(size, 32), 31), not(31))))

            // Store the size of the data in the first 32 byte chunk of free memory.
            mstore(data, size)

            // Copy the code into memory right after the 32 bytes we used to store the size.
            extcodecopy(pointer, add(data, 32), start, size)
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

struct Token {
    string  name;            // token name
    string  description;    // token description
    address[] artifact;    // artifact pointers (image/artwork) data
    uint32  renderer;     // index of renderer contract address
    uint32  mintedBlock; // creation block height of the token
    uint64  closeAt;    // timestamp of mint completion
    uint128 data;      // optional data for renderers
}

{
  "optimizer": {
    "enabled": true,
    "runs": 100000
  },
  "evmVersion": "paris",
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {
    "contracts/libraries/ContractMetadata.sol": {
      "ContractMetadata": "0xC1f6A976906283A6EF713aB4439C8E79Faf188A3"
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC1155InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC1155InvalidApprover","type":"error"},{"inputs":[{"internalType":"uint256","name":"idsLength","type":"uint256"},{"internalType":"uint256","name":"valuesLength","type":"uint256"}],"name":"ERC1155InvalidArrayLength","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"ERC1155InvalidOperator","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC1155InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC1155InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"address","name":"owner","type":"address"}],"name":"ERC1155MissingApprovalForAll","type":"error"},{"inputs":[],"name":"Initialized","type":"error"},{"inputs":[],"name":"MintClosed","type":"error"},{"inputs":[],"name":"MintPriceNotMet","type":"error"},{"inputs":[],"name":"NonExistentRenderer","type":"error"},{"inputs":[],"name":"NonExistentToken","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"inputs":[],"name":"TokenAlreadyMinted","type":"error"},{"inputs":[],"name":"WithdrawalFailed","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"unitPrice","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"address","name":"minter","type":"address"}],"name":"NewMint","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"renderer","type":"address"},{"indexed":true,"internalType":"uint256","name":"index","type":"uint256"}],"name":"NewRenderer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferStarted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"indexed":false,"internalType":"uint256[]","name":"values","type":"uint256[]"}],"name":"TransferBatch","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"TransferSingle","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"value","type":"string"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"}],"name":"URI","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Withdrawal","type":"event"},{"inputs":[],"name":"acceptOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"accounts","type":"address[]"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"}],"name":"balanceOfBatch","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"tokenName","type":"string"},{"internalType":"string","name":"tokenDescription","type":"string"},{"internalType":"bytes[]","name":"tokenArtifact","type":"bytes[]"},{"internalType":"uint32","name":"tokenRenderer","type":"uint32"},{"internalType":"uint128","name":"tokenData","type":"uint128"}],"name":"create","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"get","outputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"description","type":"string"},{"internalType":"address[]","name":"artifact","type":"address[]"},{"internalType":"uint32","name":"renderer","type":"uint32"},{"internalType":"uint32","name":"mintedBlock","type":"uint32"},{"internalType":"uint64","name":"closeAt","type":"uint64"},{"internalType":"uint128","name":"data","type":"uint128"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"contractName","type":"string"},{"internalType":"string","name":"contractSymbol","type":"string"},{"internalType":"string","name":"contractDescription","type":"string"},{"internalType":"bytes[]","name":"contractImage","type":"bytes[]"},{"internalType":"address","name":"renderer","type":"address"},{"internalType":"address","name":"owner","type":"address"}],"name":"init","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"initBlock","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"latestTokenId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"mintOpenUntil","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pendingOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes[]","name":"tokenArtifact","type":"bytes[]"},{"internalType":"bool","name":"clear","type":"bool"}],"name":"prepareArtifact","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"renderer","type":"address"}],"name":"registerRenderer","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"renderers","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"values","type":"uint256[]"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeBatchTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"uri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"version","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0x6080604052600436106101ab5760003560e01c806384252fb7116100ec578063c4a0d4651161008a578063e985e9c511610064578063e985e9c5146104eb578063f242432a14610541578063f2fde38b14610561578063f5298aca1461058157600080fd5b8063c4a0d4651461048b578063e30c3978146104ab578063e8a3d485146104d657600080fd5b80639507d39a116100c65780639507d39a146103d2578063a22cb46514610405578063b564434114610425578063b6cb8dfe1461046b57600080fd5b806384252fb7146103715780638c0e8349146103915780638da5cb5b146103a757600080fd5b80632eb2c2d61161015957806354fd4d501161013357806354fd4d501461031c5780635d05125b14610331578063715018a61461034757806379ba50971461035c57600080fd5b80632eb2c2d6146102ba5780633ccfd60b146102da5780634e1273f4146102ef57600080fd5b80630e89341c1161018a5780630e89341c146102355780631b2ef1ca146102625780631ffbee641461027557600080fd5b8062fdd58e146101b057806301ffc9a7146101e35780630bdbf6c214610213575b600080fd5b3480156101bc57600080fd5b506101d06101cb36600461261f565b6105a1565b6040519081526020015b60405180910390f35b3480156101ef57600080fd5b506102036101fe366004612677565b6105d8565b60405190151581526020016101da565b34801561021f57600080fd5b5061023361022e366004612722565b6106bb565b005b34801561024157600080fd5b50610255610250366004612800565b610935565b6040516101da9190612887565b61023361027036600461289a565b610c75565b34801561028157600080fd5b50610295610290366004612800565b610dce565b60405173ffffffffffffffffffffffffffffffffffffffff90911681526020016101da565b3480156102c657600080fd5b506102336102d5366004612a64565b610e05565b3480156102e657600080fd5b50610233610ed0565b3480156102fb57600080fd5b5061030f61030a366004612b0e565b610fc8565b6040516101da9190612c0a565b34801561032857600080fd5b506101d0600181565b34801561033d57600080fd5b506101d0600b5481565b34801561035357600080fd5b506102336110ae565b34801561036857600080fd5b506102336110c2565b34801561037d57600080fd5b5061023361038c366004612c1d565b611139565b34801561039d57600080fd5b506101d0600a5481565b3480156103b357600080fd5b5060005473ffffffffffffffffffffffffffffffffffffffff16610295565b3480156103de57600080fd5b506103f26103ed366004612800565b6112b8565b6040516101da9796959493929190612d49565b34801561041157600080fd5b50610233610420366004612ddb565b6114d7565b34801561043157600080fd5b506101d0610440366004612800565b60009081526008602052604090206003015468010000000000000000900467ffffffffffffffff1690565b34801561047757600080fd5b50610233610486366004612e0e565b6114e6565b34801561049757600080fd5b506101d06104a6366004612e6c565b6115ec565b3480156104b757600080fd5b5060015473ffffffffffffffffffffffffffffffffffffffff16610295565b3480156104e257600080fd5b506102556116c3565b3480156104f757600080fd5b50610203610506366004612e87565b73ffffffffffffffffffffffffffffffffffffffff918216600090815260036020908152604080832093909416825291909152205460ff1690565b34801561054d57600080fd5b5061023361055c366004612eb1565b61177e565b34801561056d57600080fd5b5061023361057c366004612e6c565b61183c565b34801561058d57600080fd5b5061023361059c366004612f16565b6118ec565b600081815260026020908152604080832073ffffffffffffffffffffffffffffffffffffffff861684529091529020545b92915050565b60007fffffffff0000000000000000000000000000000000000000000000000000000082167fd9b67a2600000000000000000000000000000000000000000000000000000000148061066b57507fffffffff0000000000000000000000000000000000000000000000000000000082167f0e89341c00000000000000000000000000000000000000000000000000000000145b806105d257507f01ffc9a7000000000000000000000000000000000000000000000000000000007fffffffff000000000000000000000000000000000000000000000000000000008316146105d2565b6106c36119a8565b6106ce826001612f78565b63ffffffff166009805490501015610712576040517fa9a25f6700000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b600a6000815461072190612f9c565b90915550600a54600090815260086020526040902080610742898b8361306f565b506001810161075287898361306f565b506003810180547fffffffffffffffffffffffffffffffffffffffffffffffff00000000ffffffff166401000000004363ffffffff16021790556107996201518042613189565b6003820180546fffffffffffffffffffffffffffffffff8516700100000000000000000000000000000000026fffffffffffffffffffffffff0000000067ffffffffffffffff9490941668010000000000000000029390931667ffffffff000000009091161763ffffffff861617919091179055831561090c5760028101541561082b5761082b6002820160006125c9565b60005b60ff811685111561090a57816002016108a187878460ff168181106108555761085561319c565b905060200281019061086791906131cb565b8080601f0160208091040260200160405190810160405280939291908181526020018383808284376000920191909152506119fb92505050565b81546001810183556000928352602090922090910180547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff9092169190911790558061090281613230565b91505061082e565b505b61092a33600a54600160405180602001604052806000815250611ad3565b505050505050505050565b6060600a54821115610973576040517f9430a17e00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b600082815260086020526040808220815160e0810190925280548290829061099a90612fd4565b80601f01602080910402602001604051908101604052809291908181526020018280546109c690612fd4565b8015610a135780601f106109e857610100808354040283529160200191610a13565b820191906000526020600020905b8154815290600101906020018083116109f657829003601f168201915b50505050508152602001600182018054610a2c90612fd4565b80601f0160208091040260200160405190810160405280929190818152602001828054610a5890612fd4565b8015610aa55780601f10610a7a57610100808354040283529160200191610aa5565b820191906000526020600020905b815481529060010190602001808311610a8857829003601f168201915b5050505050815260200160028201805480602002602001604051908101604052809291908181526020018280548015610b1457602002820191906000526020600020905b815473ffffffffffffffffffffffffffffffffffffffff168152600190910190602001808311610ae9575b50505091835250506003919091015463ffffffff808216602084015264010000000082048116604084015268010000000000000000820467ffffffffffffffff166060808501919091527001000000000000000000000000000000009092046fffffffffffffffffffffffffffffffff1660809093019290925282015160098054939450929116908110610baa57610baa61319c565b6000918252602090912001546040517fa2f31bf300000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff9091169063a2f31bf390610c0b908690859060040161324f565b600060405180830381865afa158015610c28573d6000803e3d6000fd5b505050506040513d6000823e601f3d9081017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0168201604052610c6e9190810190613332565b9392505050565b600a54821115610cb1576040517f9430a17e00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6000610cbf4861ea606133a9565b90506000610ccd83836133a9565b905034811115610d09576040517ff31a165400000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b600084815260086020526040902060030154429068010000000000000000900467ffffffffffffffff161015610d6b576040517f589ed34b00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b610d8633858560405180602001604052806000815250611ad3565b60408051838152602081018590523381830152905185917f160ecdf0b6c0a56992b4f6fad717f85f3b0bba236ec571bf26ca5cf4fe61101e919081900360600190a250505050565b60098181548110610dde57600080fd5b60009182526020909120015473ffffffffffffffffffffffffffffffffffffffff16905081565b3373ffffffffffffffffffffffffffffffffffffffff86168114801590610e5f575073ffffffffffffffffffffffffffffffffffffffff80871660009081526003602090815260408083209385168352929052205460ff16155b15610ebb576040517fe237d92200000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff8083166004830152871660248201526044015b60405180910390fd5b610ec88686868686611b56565b505050505050565b610ed86119a8565b476000610efa60005473ffffffffffffffffffffffffffffffffffffffff1690565b73ffffffffffffffffffffffffffffffffffffffff168260405160006040518083038185875af1925050503d8060008114610f51576040519150601f19603f3d011682016040523d82523d6000602084013e610f56565b606091505b5050905080610f91576040517f27fcd9d100000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6040518281527f4e70a604b23a8edee2b1d0a656e9b9c00b73ad8bb1afc2c59381ee9f69197de79060200160405180910390a15050565b6060815183511461101257815183516040517f5b05999100000000000000000000000000000000000000000000000000000000815260048101929092526024820152604401610eb2565b6000835167ffffffffffffffff81111561102e5761102e6128bc565b604051908082528060200260200182016040528015611057578160200160208202803683370190505b50905060005b84518110156110a657602080820286010151611081906020808402870101516105a1565b8282815181106110935761109361319c565b602090810291909101015260010161105d565b509392505050565b6110b66119a8565b6110c06000611c0a565b565b600154339073ffffffffffffffffffffffffffffffffffffffff16811461112d576040517f118cdaa700000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff82166004820152602401610eb2565b61113681611c0a565b50565b600b5415611173576040517f5daa87a000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60046111808a8c8361306f565b50600561118e888a8361306f565b50600661119c86888361306f565b5060005b60ff811684111561122e5760076111c5868660ff85168181106108555761085561319c565b81546001810183556000928352602090922090910180547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff9092169190911790558061122681613230565b9150506111a0565b50600980546001810182556000919091527f6e1540171b6c0c960b71a7020d9f60077f6af931a8bbf590da0223dacf75c7af0180547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff841617905543600b556112ac81611c0a565b50505050505050505050565b600081815260086020526040812060038101548154606093849384939192839283928392909182916001830191600284019163ffffffff8083169264010000000081049091169168010000000000000000820467ffffffffffffffff169170010000000000000000000000000000000090046fffffffffffffffffffffffffffffffff1690879061134890612fd4565b80601f016020809104026020016040519081016040528092919081815260200182805461137490612fd4565b80156113c15780601f10611396576101008083540402835291602001916113c1565b820191906000526020600020905b8154815290600101906020018083116113a457829003601f168201915b505050505096508580546113d490612fd4565b80601f016020809104026020016040519081016040528092919081815260200182805461140090612fd4565b801561144d5780601f106114225761010080835404028352916020019161144d565b820191906000526020600020905b81548152906001019060200180831161143057829003601f168201915b50505050509550848054806020026020016040519081016040528092919081815260200182805480156114b657602002820191906000526020600020905b815473ffffffffffffffffffffffffffffffffffffffff16815260019091019060200180831161148b575b50505050509450975097509750975097509750975050919395979092949650565b6114e2338383611c3b565b5050565b6114ee6119a8565b600a548411611528576040517ea5a1f500000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60008481526008602052604090206002810154158015906115465750815b15611559576115596002820160006125c9565b60005b60ff8116841115610ec8578160020161158386868460ff168181106108555761085561319c565b81546001810183556000928352602090922090910180547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff909216919091179055806115e481613230565b91505061155c565b60006115f66119a8565b600980546001808201835560008381527f6e1540171b6c0c960b71a7020d9f60077f6af931a8bbf590da0223dacf75c7af90920180547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff871617905591549091611675916133c0565b9050808373ffffffffffffffffffffffffffffffffffffffff167fbe12a6cdcfa8711b87484030475533b479a18855d1d39eb97f1f0f3fd6e111ff60405160405180910390a390505b919050565b6040517f033918d300000000000000000000000000000000000000000000000000000000815260609073c1f6a976906283a6ef713ab4439c8e79faf188a39063033918d39061171690600490810161346e565b600060405180830381865af4158015611733573d6000803e3d6000fd5b505050506040513d6000823e601f3d9081017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe01682016040526117799190810190613332565b905090565b3373ffffffffffffffffffffffffffffffffffffffff861681148015906117d8575073ffffffffffffffffffffffffffffffffffffffff80871660009081526003602090815260408083209385168352929052205460ff16155b1561182f576040517fe237d92200000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff808316600483015287166024820152604401610eb2565b610ec88686868686611d23565b6118446119a8565b6001805473ffffffffffffffffffffffffffffffffffffffff83167fffffffffffffffffffffffff000000000000000000000000000000000000000090911681179091556118a760005473ffffffffffffffffffffffffffffffffffffffff1690565b73ffffffffffffffffffffffffffffffffffffffff167f38d16b8cac22d99fc7c124b9cd0de2d3fa1faef420bfe791d8c362d765e2270060405160405180910390a350565b73ffffffffffffffffffffffffffffffffffffffff83163314801590611943575073ffffffffffffffffffffffffffffffffffffffff8316600090815260036020908152604080832033845290915290205460ff16155b15611998576040517fe237d92200000000000000000000000000000000000000000000000000000000815233600482015273ffffffffffffffffffffffffffffffffffffffff84166024820152604401610eb2565b6119a3838383611dfe565b505050565b60005473ffffffffffffffffffffffffffffffffffffffff1633146110c0576040517f118cdaa7000000000000000000000000000000000000000000000000000000008152336004820152602401610eb2565b60008082604051602001611a0f9190613541565b6040516020818303038152906040529050600081604051602001611a339190613567565b60405160208183030381529060405290508051602082016000f0925073ffffffffffffffffffffffffffffffffffffffff8316611acc576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601160248201527f4445504c4f594d454e545f4641494c45440000000000000000000000000000006044820152606401610eb2565b5050919050565b73ffffffffffffffffffffffffffffffffffffffff8416611b23576040517f57f447ce00000000000000000000000000000000000000000000000000000000815260006004820152602401610eb2565b60408051600180825260208201869052818301908152606082018590526080820190925290610ec8600087848487611e89565b73ffffffffffffffffffffffffffffffffffffffff8416611ba6576040517f57f447ce00000000000000000000000000000000000000000000000000000000815260006004820152602401610eb2565b73ffffffffffffffffffffffffffffffffffffffff8516611bf6576040517f01a8351400000000000000000000000000000000000000000000000000000000815260006004820152602401610eb2565b611c038585858585611e89565b5050505050565b600180547fffffffffffffffffffffffff000000000000000000000000000000000000000016905561113681611ee9565b73ffffffffffffffffffffffffffffffffffffffff8216611c8b576040517fced3e10000000000000000000000000000000000000000000000000000000000815260006004820152602401610eb2565b73ffffffffffffffffffffffffffffffffffffffff83811660008181526003602090815260408083209487168084529482529182902080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff001686151590811790915591519182527f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a3505050565b73ffffffffffffffffffffffffffffffffffffffff8416611d73576040517f57f447ce00000000000000000000000000000000000000000000000000000000815260006004820152602401610eb2565b73ffffffffffffffffffffffffffffffffffffffff8516611dc3576040517f01a8351400000000000000000000000000000000000000000000000000000000815260006004820152602401610eb2565b60408051600180825260208201869052818301908152606082018590526080820190925290611df58787848487611e89565b50505050505050565b73ffffffffffffffffffffffffffffffffffffffff8316611e4e576040517f01a8351400000000000000000000000000000000000000000000000000000000815260006004820152602401610eb2565b604080516001808252602082018590528183019081526060820184905260a08201909252600060808201818152919291611c03918791859085905b611e9585858585611f5e565b73ffffffffffffffffffffffffffffffffffffffff841615611c035782513390600103611edb5760208481015190840151611ed4838989858589612246565b5050610ec8565b610ec8818787878787612438565b6000805473ffffffffffffffffffffffffffffffffffffffff8381167fffffffffffffffffffffffff0000000000000000000000000000000000000000831681178455604051919092169283917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e09190a35050565b8051825114611fa657815181516040517f5b05999100000000000000000000000000000000000000000000000000000000815260048101929092526024820152604401610eb2565b3360005b83518110156121195760208181028581018201519085019091015173ffffffffffffffffffffffffffffffffffffffff8816156120ae57600082815260026020908152604080832073ffffffffffffffffffffffffffffffffffffffff8c16845290915290205481811015612078576040517f03dee4c500000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff8a166004820152602481018290526044810183905260648101849052608401610eb2565b600083815260026020908152604080832073ffffffffffffffffffffffffffffffffffffffff8d16845290915290209082900390555b73ffffffffffffffffffffffffffffffffffffffff87161561210f57600082815260026020908152604080832073ffffffffffffffffffffffffffffffffffffffff8b16845290915281208054839290612109908490613189565b90915550505b5050600101611faa565b5082516001036121c157602083015160009060208401519091508573ffffffffffffffffffffffffffffffffffffffff168773ffffffffffffffffffffffffffffffffffffffff168473ffffffffffffffffffffffffffffffffffffffff167fc3d58168c5ae7397731d063d5bbf3d657854427343f4c083240f7aacaa2d0f6285856040516121b2929190918252602082015260400190565b60405180910390a45050611c03565b8373ffffffffffffffffffffffffffffffffffffffff168573ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff167f4a39dc06d4c0dbc64b70af90fd698a233a518aa5d07e595d983b8c0526c8f7fb86866040516122379291906135ac565b60405180910390a45050505050565b73ffffffffffffffffffffffffffffffffffffffff84163b15610ec8576040517ff23a6e6100000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff85169063f23a6e61906122bd90899089908890889088906004016135d1565b6020604051808303816000875af1925050508015612316575060408051601f3d9081017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe016820190925261231391810190613621565b60015b6123a5573d808015612344576040519150601f19603f3d011682016040523d82523d6000602084013e612349565b606091505b50805160000361239d576040517f57f447ce00000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff86166004820152602401610eb2565b805181602001fd5b7fffffffff0000000000000000000000000000000000000000000000000000000081167ff23a6e610000000000000000000000000000000000000000000000000000000014611df5576040517f57f447ce00000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff86166004820152602401610eb2565b73ffffffffffffffffffffffffffffffffffffffff84163b15610ec8576040517fbc197c8100000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff85169063bc197c81906124af908990899088908890889060040161363e565b6020604051808303816000875af1925050508015612508575060408051601f3d9081017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe016820190925261250591810190613621565b60015b612536573d808015612344576040519150601f19603f3d011682016040523d82523d6000602084013e612349565b7fffffffff0000000000000000000000000000000000000000000000000000000081167fbc197c810000000000000000000000000000000000000000000000000000000014611df5576040517f57f447ce00000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff86166004820152602401610eb2565b508054600082559060005260206000209081019061113691905b808211156125f757600081556001016125e3565b5090565b803573ffffffffffffffffffffffffffffffffffffffff811681146116be57600080fd5b6000806040838503121561263257600080fd5b61263b836125fb565b946020939093013593505050565b7fffffffff000000000000000000000000000000000000000000000000000000008116811461113657600080fd5b60006020828403121561268957600080fd5b8135610c6e81612649565b60008083601f8401126126a657600080fd5b50813567ffffffffffffffff8111156126be57600080fd5b6020830191508360208285010111156126d657600080fd5b9250929050565b60008083601f8401126126ef57600080fd5b50813567ffffffffffffffff81111561270757600080fd5b6020830191508360208260051b85010111156126d657600080fd5b60008060008060008060008060a0898b03121561273e57600080fd5b883567ffffffffffffffff8082111561275657600080fd5b6127628c838d01612694565b909a50985060208b013591508082111561277b57600080fd5b6127878c838d01612694565b909850965060408b01359150808211156127a057600080fd5b506127ad8b828c016126dd565b909550935050606089013563ffffffff811681146127ca57600080fd5b915060808901356fffffffffffffffffffffffffffffffff811681146127ef57600080fd5b809150509295985092959890939650565b60006020828403121561281257600080fd5b5035919050565b60005b8381101561283457818101518382015260200161281c565b50506000910152565b60008151808452612855816020860160208601612819565b601f017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0169290920160200192915050565b602081526000610c6e602083018461283d565b600080604083850312156128ad57600080fd5b50508035926020909101359150565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052604160045260246000fd5b604051601f82017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe016810167ffffffffffffffff81118282101715612932576129326128bc565b604052919050565b600067ffffffffffffffff821115612954576129546128bc565b5060051b60200190565b600082601f83011261296f57600080fd5b8135602061298461297f8361293a565b6128eb565b8083825260208201915060208460051b8701019350868411156129a657600080fd5b602086015b848110156129c257803583529183019183016129ab565b509695505050505050565b600067ffffffffffffffff8211156129e7576129e76128bc565b50601f017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe01660200190565b600082601f830112612a2457600080fd5b8135612a3261297f826129cd565b818152846020838601011115612a4757600080fd5b816020850160208301376000918101602001919091529392505050565b600080600080600060a08688031215612a7c57600080fd5b612a85866125fb565b9450612a93602087016125fb565b9350604086013567ffffffffffffffff80821115612ab057600080fd5b612abc89838a0161295e565b94506060880135915080821115612ad257600080fd5b612ade89838a0161295e565b93506080880135915080821115612af457600080fd5b50612b0188828901612a13565b9150509295509295909350565b60008060408385031215612b2157600080fd5b823567ffffffffffffffff80821115612b3957600080fd5b818501915085601f830112612b4d57600080fd5b81356020612b5d61297f8361293a565b82815260059290921b84018101918181019089841115612b7c57600080fd5b948201945b83861015612ba157612b92866125fb565b82529482019490820190612b81565b96505086013592505080821115612bb757600080fd5b50612bc48582860161295e565b9150509250929050565b60008151808452602080850194506020840160005b83811015612bff57815187529582019590820190600101612be3565b509495945050505050565b602081526000610c6e6020830184612bce565b60008060008060008060008060008060c08b8d031215612c3c57600080fd5b8a3567ffffffffffffffff80821115612c5457600080fd5b612c608e838f01612694565b909c509a5060208d0135915080821115612c7957600080fd5b612c858e838f01612694565b909a50985060408d0135915080821115612c9e57600080fd5b612caa8e838f01612694565b909850965060608d0135915080821115612cc357600080fd5b50612cd08d828e016126dd565b9095509350612ce3905060808c016125fb565b9150612cf160a08c016125fb565b90509295989b9194979a5092959850565b60008151808452602080850194506020840160005b83811015612bff57815173ffffffffffffffffffffffffffffffffffffffff1687529582019590820190600101612d17565b60e081526000612d5c60e083018a61283d565b8281036020840152612d6e818a61283d565b90508281036040840152612d828189612d02565b63ffffffff97881660608501529590961660808301525067ffffffffffffffff9290921660a08301526fffffffffffffffffffffffffffffffff1660c090910152949350505050565b803580151581146116be57600080fd5b60008060408385031215612dee57600080fd5b612df7836125fb565b9150612e0560208401612dcb565b90509250929050565b60008060008060608587031215612e2457600080fd5b84359350602085013567ffffffffffffffff811115612e4257600080fd5b612e4e878288016126dd565b9094509250612e61905060408601612dcb565b905092959194509250565b600060208284031215612e7e57600080fd5b610c6e826125fb565b60008060408385031215612e9a57600080fd5b612ea3836125fb565b9150612e05602084016125fb565b600080600080600060a08688031215612ec957600080fd5b612ed2866125fb565b9450612ee0602087016125fb565b93506040860135925060608601359150608086013567ffffffffffffffff811115612f0a57600080fd5b612b0188828901612a13565b600080600060608486031215612f2b57600080fd5b612f34846125fb565b95602085013595506040909401359392505050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b63ffffffff818116838216019080821115612f9557612f95612f49565b5092915050565b60007fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff8203612fcd57612fcd612f49565b5060010190565b600181811c90821680612fe857607f821691505b602082108103613021577f4e487b7100000000000000000000000000000000000000000000000000000000600052602260045260246000fd5b50919050565b601f8211156119a3576000816000526020600020601f850160051c810160208610156130505750805b601f850160051c820191505b81811015610ec85782815560010161305c565b67ffffffffffffffff831115613087576130876128bc565b61309b836130958354612fd4565b83613027565b6000601f8411600181146130ed57600085156130b75750838201355b7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff600387901b1c1916600186901b178355611c03565b6000838152602090207fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0861690835b8281101561313c578685013582556020948501946001909201910161311c565b5086821015613177577fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff60f88860031b161c19848701351681555b505060018560011b0183555050505050565b808201808211156105d2576105d2612f49565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603260045260246000fd5b60008083357fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe184360301811261320057600080fd5b83018035915067ffffffffffffffff82111561321b57600080fd5b6020019150368190038213156126d657600080fd5b600060ff821660ff810361324657613246612f49565b60010192915050565b828152604060208201526000825160e0604084015261327261012084018261283d565b905060208401517fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffc0808584030160608601526132ae838361283d565b92506040860151915080858403016080860152506132cc8282612d02565b915050606084015163ffffffff80821660a08601528060808701511660c0860152505060a084015161330a60e085018267ffffffffffffffff169052565b5060c08401516fffffffffffffffffffffffffffffffff811661010085015250949350505050565b60006020828403121561334457600080fd5b815167ffffffffffffffff81111561335b57600080fd5b8201601f8101841361336c57600080fd5b805161337a61297f826129cd565b81815285602083850101111561338f57600080fd5b6133a0826020830160208601612819565b95945050505050565b80820281158282048414176105d2576105d2612f49565b818103818111156105d2576105d2612f49565b600081546133e081612fd4565b8085526020600183811680156133fd576001811461343557613463565b7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff008516838901528284151560051b8901019550613463565b866000528260002060005b8581101561345b5781548a8201860152908301908401613440565b890184019650505b505050505092915050565b600060208083526080602084015261348960a08401856133d3565b60017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0808684030160408701526134c383600189016133d3565b9250808684030160608701526134dc83600289016133d3565b8681039091016080870152600387018054808352600091825260208083209550909201915b8082101561353457845473ffffffffffffffffffffffffffffffffffffffff168352938301939185019190830190613501565b5090979650505050505050565b600081526000825161355a816001850160208701612819565b9190910160010192915050565b7f600b5981380380925939f300000000000000000000000000000000000000000081526000825161359f81600b850160208701612819565b91909101600b0192915050565b6040815260006135bf6040830185612bce565b82810360208401526133a08185612bce565b600073ffffffffffffffffffffffffffffffffffffffff808816835280871660208401525084604083015283606083015260a0608083015261361660a083018461283d565b979650505050505050565b60006020828403121561363357600080fd5b8151610c6e81612649565b600073ffffffffffffffffffffffffffffffffffffffff808816835280871660208401525060a0604083015261367760a0830186612bce565b82810360608401526136898186612bce565b9050828103608084015261369d818561283d565b9897505050505050505056fea26469706673582212205d9c9c09f6d2f52c2fb180b9ad272b0c454d51c9baa0bdf9d7d59fa1d30f4ddb64736f6c63430008180033