Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

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

/*
SPDX-License-Identifier: MIT

░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░░▒▓██████▓▒░░▒▓███████▓▒░░░▒▓███████▓▒░▒▓████████▓▒░▒▓███████▓▒░░░▒▓██████▓▒░░░▒▓██████▓▒░▒▓████████▓▒░░
░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░░░░░░░░░░▒▓█▓▒░░░░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░░▒▓█▓▒░░░░░░
░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░░░░░░░░░░▒▓█▓▒░░░░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░░░░░░░░░▒▓█▓▒░░░░░░
░▒▓████████▓▒░▒▓███████▓▒░░░▒▓██████▓▒░░░░░▒▓█▓▒░░░░░▒▓███████▓▒░░▒▓████████▓▒░▒▓█▓▒░░░░░░░░░░▒▓█▓▒░░░░░░
░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░░░░░░░▒▓█▓▒░░░░▒▓█▓▒░░░░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░░░░░░░░░▒▓█▓▒░░░░░░
░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░░░░░░░▒▓█▓▒░░░░▒▓█▓▒░░░░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░░▒▓█▓▒░░░░░░
░▒▓█▓▒░░▒▓█▓▒░▒▓███████▓▒░░▒▓███████▓▒░░░░░▒▓█▓▒░░░░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░▒▓██████▓▒░░░░▒▓█▓▒░░░░░░
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓████████▓▒░▒▓█▓▒░▒▓███████▓▒░░░▒▓███████▓▒░▒▓████████▓▒░▒▓███████▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓█▓▒░░░░░░░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░░░░░░░░░░▒▓█▓▒░░░░▒▓█▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓█▓▒░░░░░░░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░░░░░░░░░░▒▓█▓▒░░░░▒▓█▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓██████▓▒░░░▒▓█▓▒░▒▓███████▓▒░░░▒▓██████▓▒░░░░░▒▓█▓▒░░░░░▒▓██████▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓█▓▒░░░░░░░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░░░░░░░▒▓█▓▒░░░░▒▓█▓▒░░░░░░░░░░░▒▓█▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓█▓▒░░░░░░░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░░░░░░░▒▓█▓▒░░░░▒▓█▓▒░░░░░░░░░░░▒▓█▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓█▓▒░░░░░░░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓███████▓▒░░░░░▒▓█▓▒░░░░▒▓███████▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░

By: nix.eth
*/
pragma solidity ^0.8.27;

import { Ownable } from '@openzeppelin/contracts/access/Ownable.sol';
import { ERC721EnumerableDeployMint } from './ERC721EnumerableDeployMint.sol';
import { FirstsToken } from './FirstsToken.sol';
import { ClaimsAgent } from './ClaimsAgent.sol';
import { IRenderer } from '../interfaces/IRenderer.sol';
import { IRenderee } from '../interfaces/IRenderee.sol';

contract AbstractFirsts is ERC721EnumerableDeployMint, Ownable, IRenderee {
    FirstsToken public firstsToken;
    IRenderer public renderer;

    event MetadataUpdate(uint256 _tokenId);
    event BatchMetadataUpdate(uint256 _fromTokenId, uint256 _toTokenId);
    event ContractURIUpdated(string newContractURI);

    error OnlyRenderer();

    constructor(
        address owner,
        string memory nftName,
        string memory nftSymbol,
        string memory tokenName,
        string memory tokenSymbol,
        uint totalSupply,
        uint tokenWeightMultiplier
    ) ERC721EnumerableDeployMint(nftName, nftSymbol) Ownable(owner) {
        ClaimsAgent agent = new ClaimsAgent(owner);
        address claimsAgentAddress = address(agent);
        _initializeMint(totalSupply, claimsAgentAddress);

        firstsToken = new FirstsToken(
            tokenName,
            tokenSymbol,
            totalSupply,
            tokenWeightMultiplier,
            owner
        );
        firstsToken.updateStream(claimsAgentAddress, totalSupply);
    }

    function _update(
        address to,
        uint256 tokenId,
        address auth
    ) internal override returns (address) {
        address previousOwner = super._update(to, tokenId, auth);
        if (previousOwner != to) {
            firstsToken.shiftStream(previousOwner, to, 1);
        }

        return previousOwner;
    }

    function supportsInterface(
        bytes4 interfaceId
    ) public view virtual override returns (bool) {
        return
            interfaceId == 0x49064906 || // ERC-4906
            super.supportsInterface(interfaceId);
    }

    function setRenderer(address _address) public onlyOwner {
        renderer = IRenderer(_address);

        emit ContractURIUpdated(renderer.contractURI());
        emit BatchMetadataUpdate(0, totalSupply());
    }

    function emitMetadataUpdate(uint tokenId) public {
        require(msg.sender == address(renderer), OnlyRenderer());
        emit MetadataUpdate(tokenId);
    }

    function emitBatchMetadataUpdate(uint fromTokenId, uint toTokenId) public {
        require(msg.sender == address(renderer), OnlyRenderer());
        emit BatchMetadataUpdate(fromTokenId, toTokenId);
    }

    function emitContractURIUpdated(string memory newContractURI) public {
        require(msg.sender == address(renderer), OnlyRenderer());
        emit ContractURIUpdated(newContractURI);
    }

    function tokenURI(
        uint256 tokenId
    ) public view override returns (string memory) {
        return renderer.tokenURI(tokenId);
    }

    function contractURI() public view returns (string memory) {
        return renderer.contractURI();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/extensions/ERC721Enumerable.sol)
// This extension provides ERC721 enumeration, but mints the final total supply to one address on deploy.
// It does not support burning or further minting.
// Author: nix.eth

pragma solidity ^0.8.20;

import {ERC721, IERC721} from '@openzeppelin/contracts/token/ERC721/ERC721.sol';
import {IERC721Enumerable} from '@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol';
import {IERC165} from '@openzeppelin/contracts/utils/introspection/ERC165.sol';

abstract contract ERC721EnumerableDeployMint is ERC721, IERC721Enumerable {
    mapping(address owner => mapping(uint256 index => uint256)) private _ownedTokens;
    mapping(uint256 tokenId => uint256) private _ownedTokensIndex;

    address private _deployMinter;
    uint private _totalSupply;

    event MaxSupplyUpdated(uint256 newMaxSupply);

    error ERC721OutOfBoundsIndex(address owner, uint256 index);
    error NoMinting();
    error NoBurning();

    constructor(
        string memory name,
        string memory symbol
    ) ERC721(name, symbol) {}

    //Important to only call this once, on setup in parent
    function _initializeMint(uint mintAmount, address mintTo) internal {
        require(_totalSupply == 0, NoMinting());

        _deployMinter = mintTo;
        _totalSupply = mintAmount;

        emit MaxSupplyUpdated(mintAmount);

        _increaseBalance(mintTo, uint128(mintAmount));

        for (uint i = 0; i < mintAmount; i++) {
            emit Transfer(address(0), mintTo, i);
        }
    }

    function _ownerOf(
        uint256 tokenId
    ) internal view override returns (address) {
        address superOwner = super._ownerOf(tokenId);
        if (superOwner == address(0) && tokenId < _totalSupply) {
            return _deployMinter;
        }

        return superOwner;
    }

    function supportsInterface(
        bytes4 interfaceId
    ) public view virtual override(IERC165, ERC721) returns (bool) {
        return
            interfaceId == type(IERC721Enumerable).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    function tokenOfOwnerByIndex(
        address owner,
        uint256 index
    ) public view virtual returns (uint256) {
        if (index >= balanceOf(owner)) {
            revert ERC721OutOfBoundsIndex(owner, index);
        }
        //Warning: this breaks if the deploy minter transfers non-sequentially
        //this is usually ok, because the deployMinter is a contract for sequential selling
        if (owner == _deployMinter) {
            return _totalSupply - balanceOf(owner) + index;
        }
        return _ownedTokens[owner][index];
    }

    function totalSupply() public view virtual returns (uint256) {
        return _totalSupply;
    }
    function maxSupply() public view returns (uint) {
        return _totalSupply;
    }

    function tokenByIndex(uint256 index) public view virtual returns (uint256) {
        if (index > _totalSupply - 1) {
            revert ERC721OutOfBoundsIndex(address(0), index);
        }
        return index;
    }

    function _update(
        address to,
        uint256 tokenId,
        address auth
    ) internal virtual override returns (address) {
        bool superOwnerWasZero = super._ownerOf(tokenId) == address(0);
        address previousOwner = super._update(to, tokenId, auth);

        if (previousOwner == address(0)) {
            revert NoMinting();
        } else if (previousOwner != to && !superOwnerWasZero) {
            _removeTokenFromOwnerEnumeration(previousOwner, tokenId);
        }

        if (to == address(0)) {
            revert NoBurning();
        } else if (previousOwner != to || superOwnerWasZero) {
            _addTokenToOwnerEnumeration(to, tokenId);
        }

        return previousOwner;
    }

    function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
        uint256 length = balanceOf(to) - 1;
        _ownedTokens[to][length] = tokenId;
        _ownedTokensIndex[tokenId] = length;
    }

    function _removeTokenFromOwnerEnumeration(
        address from,
        uint256 tokenId
    ) private {
        // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = balanceOf(from);
        uint256 tokenIndex = _ownedTokensIndex[tokenId];

        mapping(uint256 index => uint256)
            storage _ownedTokensByOwner = _ownedTokens[from];

        // When the token to delete is the last token, the swap operation is unnecessary
        if (tokenIndex != lastTokenIndex) {
            uint256 lastTokenId = _ownedTokensByOwner[lastTokenIndex];

            _ownedTokensByOwner[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
            _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
        }

        // This also deletes the contents at the last position of the array
        delete _ownedTokensIndex[tokenId];
        delete _ownedTokensByOwner[lastTokenIndex];
    }
}

/*
SPDX-License-Identifier: MIT

░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░░▒▓██████▓▒░░▒▓███████▓▒░░░▒▓███████▓▒░▒▓████████▓▒░▒▓███████▓▒░░░▒▓██████▓▒░░░▒▓██████▓▒░▒▓████████▓▒░░
░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░░░░░░░░░░▒▓█▓▒░░░░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░░▒▓█▓▒░░░░░░
░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░░░░░░░░░░▒▓█▓▒░░░░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░░░░░░░░░▒▓█▓▒░░░░░░
░▒▓████████▓▒░▒▓███████▓▒░░░▒▓██████▓▒░░░░░▒▓█▓▒░░░░░▒▓███████▓▒░░▒▓████████▓▒░▒▓█▓▒░░░░░░░░░░▒▓█▓▒░░░░░░
░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░░░░░░░▒▓█▓▒░░░░▒▓█▓▒░░░░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░░░░░░░░░▒▓█▓▒░░░░░░
░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░░░░░░░▒▓█▓▒░░░░▒▓█▓▒░░░░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░░▒▓█▓▒░░░░░░
░▒▓█▓▒░░▒▓█▓▒░▒▓███████▓▒░░▒▓███████▓▒░░░░░▒▓█▓▒░░░░░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░▒▓██████▓▒░░░░▒▓█▓▒░░░░░░
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓████████▓▒░▒▓█▓▒░▒▓███████▓▒░░░▒▓███████▓▒░▒▓████████▓▒░▒▓███████▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓█▓▒░░░░░░░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░░░░░░░░░░▒▓█▓▒░░░░▒▓█▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓█▓▒░░░░░░░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░░░░░░░░░░▒▓█▓▒░░░░▒▓█▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓██████▓▒░░░▒▓█▓▒░▒▓███████▓▒░░░▒▓██████▓▒░░░░░▒▓█▓▒░░░░░▒▓██████▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓█▓▒░░░░░░░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░░░░░░░▒▓█▓▒░░░░▒▓█▓▒░░░░░░░░░░░▒▓█▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓█▓▒░░░░░░░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░░░░░░░░▒▓█▓▒░░░░▒▓█▓▒░░░░░░░░░░░▒▓█▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░▒▓█▓▒░░░░░░░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓███████▓▒░░░░░▒▓█▓▒░░░░▒▓███████▓▒░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░

By: nix.eth
*/
pragma solidity ^0.8.27;

import { ERC20 } from '@openzeppelin/contracts/token/ERC20/ERC20.sol';

contract FirstsToken is ERC20 {
    address public deployer;
    uint public totalBurned;
    uint public totalStreamedPerBlock;
    uint public totalPool;
    uint private _deployedBlock;
    uint private _weightMultiplier;
    bool private _poolFunded;
    address private _poolFunder;

    mapping(address => uint256) private _accountStreamWeight;
    mapping(address => uint256) private _accountLastBlockSync;

    event StreamUpdate(address indexed account, uint256 newWeight);

    error OnlyDeployer();
    error OnlyPoolFunder();
    error PoolAlreadyFunded();

    constructor(
        string memory name,
        string memory symbol,
        uint totalStreamWeight,
        uint weightMultiplier,
        address poolFunder
    ) ERC20(name, symbol) {
        deployer = msg.sender;
        _deployedBlock = block.number;
        totalStreamedPerBlock = totalStreamWeight * weightMultiplier;
        _weightMultiplier = weightMultiplier;
        _poolFunder = poolFunder;
    }

    function totalSupply() public view override returns (uint256) {
        return
            ((block.number - _deployedBlock) * totalStreamedPerBlock) -
            totalBurned + totalPool;
    }

    function getAccountStreamWeight(
        address account
    ) external view returns (uint) {
        return _accountStreamWeight[account];
    }

    function getAccountStreamedPerBlock(
        address account
    ) external view returns (uint) {
        return _accountStreamWeight[account] * _weightMultiplier;
    }

    function getAccountUnsyncedAmount(
        address account
    ) public view returns (uint) {
        uint lastBlockSync = _accountLastBlockSync[account];
        if (lastBlockSync == 0 || lastBlockSync == block.number) {
            return 0;
        }

        uint streamWeight = _accountStreamWeight[account];
        if (streamWeight == 0) {
            return 0;
        }

        uint blockDelta = block.number - lastBlockSync;
        return blockDelta * streamWeight * _weightMultiplier;
    }

    function syncAccount(address account) public {
        _syncAccount(account);
    }

    function updateStream(address account, uint weight) public {
        require(msg.sender == deployer, OnlyDeployer());
        _syncAccount(account);
        _accountStreamWeight[account] = weight;

        if (balanceOf(account) == 0) {
            emit Transfer(address(0), account, 0);
        }

        emit StreamUpdate(account, weight);
    }

    function shiftStream(address accountFrom, address accountTo, uint weight) public {
        require(msg.sender == deployer, OnlyDeployer());
        _syncAccount(accountFrom);
        _syncAccount(accountTo);

        uint newFrom = _accountStreamWeight[accountFrom] - weight;
        uint newTo = _accountStreamWeight[accountTo] + weight;

        _accountStreamWeight[accountFrom] = newFrom;
        _accountStreamWeight[accountTo] = newTo;

        if (balanceOf(accountTo) == 0) {
            emit Transfer(address(0), accountTo, 0);
        }

        emit StreamUpdate(accountFrom, newFrom);
        emit StreamUpdate(accountTo, newTo);
    }

    function balanceOf(address account) public view override returns (uint256) {
        return super.balanceOf(account) + getAccountUnsyncedAmount(account);
    }

    function _syncAccount(address account) private {
        uint amount = getAccountUnsyncedAmount(account);
        _accountLastBlockSync[account] = block.number;

        if (amount == 0) {
            return;
        }

        _update(address(0), account, amount);
    }

    function _update(
        address from,
        address to,
        uint256 value
    ) internal override {
        if (from != address(0)) {
            _syncIfBelow(from, value);
        }

        super._update(from, to, value);
    }

    function _syncIfBelow(address account, uint value) private {
        uint256 fromBalance = super.balanceOf(account);
        if (fromBalance < value) {
            _syncAccount(account);
        }
    }

    function burn(uint256 value) public {
        totalBurned += value;

        _syncAccount(msg.sender);
        _burn(msg.sender, value);
    }

    function burnFrom(address account, uint256 value) public {
        totalBurned += value;

        _spendAllowance(account, msg.sender, value);
        _syncAccount(account);
        _burn(account, value);
    }

    function fundPool(address lockManager, uint256 tokenValue) public payable {
        require(_poolFunded == false, PoolAlreadyFunded());
        require(msg.sender == _poolFunder, OnlyPoolFunder());

        _poolFunded = true;
        totalPool = tokenValue;
        _update(address(0), lockManager, tokenValue);
        (bool success, ) = lockManager.call{value: msg.value}("");
        require(success, "Funding failed");
    }    
}

/*
SPDX-License-Identifier: MIT
Author: nix.eth
*/
pragma solidity ^0.8.27;

import { Ownable } from '@openzeppelin/contracts/access/Ownable.sol';
import { AbstractFirsts } from './AbstractFirsts.sol';

contract ClaimsAgent is Ownable {
    AbstractFirsts public firsts;

    mapping(address => bool) private _claimers;
    uint256 private _nextTokenToClaim = 0;

    error InvalidClaimAmmount();
    error AllClaimed();
    error NotEnoughAvailable(uint claimsAvailable);
    error UnauthorizedClaimer();

    constructor(address owner) Ownable(owner) {
        firsts = AbstractFirsts(msg.sender);
    }

    function addClaimer(address _address) public onlyOwner {
        _claimers[_address] = true;
    }

    function removeClaimer(address _address) public onlyOwner {
        _claimers[_address] = false;
    }

    function claimsAvailable() public view returns(uint) {
        return firsts.totalSupply() - _nextTokenToClaim;
    }

    function claimTo(address to, uint amount) public {
        require(
            _claimers[msg.sender] == true || msg.sender == owner(),
            UnauthorizedClaimer()
        );
        uint available = claimsAvailable();
        require(amount > 0, InvalidClaimAmmount());
        require(available > 0, AllClaimed());
        require(
            amount <= available,
            NotEnoughAvailable(available)
        );

        for (uint i = 0; i < amount; i++) {
            firsts.transferFrom(address(this), to, _nextTokenToClaim++);
        }
    }

    // It was cleaner to have the stream start on deploy mint, and burn agent received token later
    function burnAllAgentHeldFirstsToken() public onlyOwner {
        firsts.firstsToken().burn(
            firsts.firstsToken().balanceOf(address(this))
        );
    }
}

/*
SPDX-License-Identifier: MMIITT
Author: nix.eth
*/
pragma solidity ^0.8.27;

interface IRenderer {
    function tokenURI(uint256 tokenId) external view returns (string memory);
    function contractURI() external view returns (string memory);
}

/*
SPDX-License-Identifier: MMIITT
Author: nix.eth
*/
pragma solidity ^0.8.27;

interface IRenderee {
    function emitMetadataUpdate(uint tokenId) external;
    function emitBatchMetadataUpdate(uint fromTokenId, uint toTokenId) external;
    function emitContractURIUpdated(string memory newContractURI) external;
}

// 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 v5.1.0) (token/ERC721/ERC721.sol)

pragma solidity ^0.8.20;

import {IERC721} from "./IERC721.sol";
import {IERC721Metadata} from "./extensions/IERC721Metadata.sol";
import {ERC721Utils} from "./utils/ERC721Utils.sol";
import {Context} from "../../utils/Context.sol";
import {Strings} from "../../utils/Strings.sol";
import {IERC165, ERC165} from "../../utils/introspection/ERC165.sol";
import {IERC721Errors} from "../../interfaces/draft-IERC6093.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC-721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
abstract contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Errors {
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    mapping(uint256 tokenId => address) private _owners;

    mapping(address owner => uint256) private _balances;

    mapping(uint256 tokenId => address) private _tokenApprovals;

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

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual returns (uint256) {
        if (owner == address(0)) {
            revert ERC721InvalidOwner(address(0));
        }
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual returns (address) {
        return _requireOwned(tokenId);
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual returns (string memory) {
        _requireOwned(tokenId);

        string memory baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string.concat(baseURI, tokenId.toString()) : "";
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, can be overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual {
        _approve(to, tokenId, _msgSender());
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual returns (address) {
        _requireOwned(tokenId);

        return _getApproved(tokenId);
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(address from, address to, uint256 tokenId) public virtual {
        if (to == address(0)) {
            revert ERC721InvalidReceiver(address(0));
        }
        // Setting an "auth" arguments enables the `_isAuthorized` check which verifies that the token exists
        // (from != 0). Therefore, it is not needed to verify that the return value is not 0 here.
        address previousOwner = _update(to, tokenId, _msgSender());
        if (previousOwner != from) {
            revert ERC721IncorrectOwner(from, tokenId, previousOwner);
        }
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) public {
        safeTransferFrom(from, to, tokenId, "");
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public virtual {
        transferFrom(from, to, tokenId);
        ERC721Utils.checkOnERC721Received(_msgSender(), from, to, tokenId, data);
    }

    /**
     * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist
     *
     * IMPORTANT: Any overrides to this function that add ownership of tokens not tracked by the
     * core ERC-721 logic MUST be matched with the use of {_increaseBalance} to keep balances
     * consistent with ownership. The invariant to preserve is that for any address `a` the value returned by
     * `balanceOf(a)` must be equal to the number of tokens such that `_ownerOf(tokenId)` is `a`.
     */
    function _ownerOf(uint256 tokenId) internal view virtual returns (address) {
        return _owners[tokenId];
    }

    /**
     * @dev Returns the approved address for `tokenId`. Returns 0 if `tokenId` is not minted.
     */
    function _getApproved(uint256 tokenId) internal view virtual returns (address) {
        return _tokenApprovals[tokenId];
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `owner`'s tokens, or `tokenId` in
     * particular (ignoring whether it is owned by `owner`).
     *
     * WARNING: This function assumes that `owner` is the actual owner of `tokenId` and does not verify this
     * assumption.
     */
    function _isAuthorized(address owner, address spender, uint256 tokenId) internal view virtual returns (bool) {
        return
            spender != address(0) &&
            (owner == spender || isApprovedForAll(owner, spender) || _getApproved(tokenId) == spender);
    }

    /**
     * @dev Checks if `spender` can operate on `tokenId`, assuming the provided `owner` is the actual owner.
     * Reverts if:
     * - `spender` does not have approval from `owner` for `tokenId`.
     * - `spender` does not have approval to manage all of `owner`'s assets.
     *
     * WARNING: This function assumes that `owner` is the actual owner of `tokenId` and does not verify this
     * assumption.
     */
    function _checkAuthorized(address owner, address spender, uint256 tokenId) internal view virtual {
        if (!_isAuthorized(owner, spender, tokenId)) {
            if (owner == address(0)) {
                revert ERC721NonexistentToken(tokenId);
            } else {
                revert ERC721InsufficientApproval(spender, tokenId);
            }
        }
    }

    /**
     * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override.
     *
     * NOTE: the value is limited to type(uint128).max. This protect against _balance overflow. It is unrealistic that
     * a uint256 would ever overflow from increments when these increments are bounded to uint128 values.
     *
     * WARNING: Increasing an account's balance using this function tends to be paired with an override of the
     * {_ownerOf} function to resolve the ownership of the corresponding tokens so that balances and ownership
     * remain consistent with one another.
     */
    function _increaseBalance(address account, uint128 value) internal virtual {
        unchecked {
            _balances[account] += value;
        }
    }

    /**
     * @dev Transfers `tokenId` from its current owner to `to`, or alternatively mints (or burns) if the current owner
     * (or `to`) is the zero address. Returns the owner of the `tokenId` before the update.
     *
     * The `auth` argument is optional. If the value passed is non 0, then this function will check that
     * `auth` is either the owner of the token, or approved to operate on the token (by the owner).
     *
     * Emits a {Transfer} event.
     *
     * NOTE: If overriding this function in a way that tracks balances, see also {_increaseBalance}.
     */
    function _update(address to, uint256 tokenId, address auth) internal virtual returns (address) {
        address from = _ownerOf(tokenId);

        // Perform (optional) operator check
        if (auth != address(0)) {
            _checkAuthorized(from, auth, tokenId);
        }

        // Execute the update
        if (from != address(0)) {
            // Clear approval. No need to re-authorize or emit the Approval event
            _approve(address(0), tokenId, address(0), false);

            unchecked {
                _balances[from] -= 1;
            }
        }

        if (to != address(0)) {
            unchecked {
                _balances[to] += 1;
            }
        }

        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        return from;
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal {
        if (to == address(0)) {
            revert ERC721InvalidReceiver(address(0));
        }
        address previousOwner = _update(to, tokenId, address(0));
        if (previousOwner != address(0)) {
            revert ERC721InvalidSender(address(0));
        }
    }

    /**
     * @dev Mints `tokenId`, transfers it to `to` and checks for `to` acceptance.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(address to, uint256 tokenId, bytes memory data) internal virtual {
        _mint(to, tokenId);
        ERC721Utils.checkOnERC721Received(_msgSender(), address(0), to, tokenId, data);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     * This is an internal function that does not check if the sender is authorized to operate on the token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal {
        address previousOwner = _update(address(0), tokenId, address(0));
        if (previousOwner == address(0)) {
            revert ERC721NonexistentToken(tokenId);
        }
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(address from, address to, uint256 tokenId) internal {
        if (to == address(0)) {
            revert ERC721InvalidReceiver(address(0));
        }
        address previousOwner = _update(to, tokenId, address(0));
        if (previousOwner == address(0)) {
            revert ERC721NonexistentToken(tokenId);
        } else if (previousOwner != from) {
            revert ERC721IncorrectOwner(from, tokenId, previousOwner);
        }
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking that contract recipients
     * are aware of the ERC-721 standard to prevent tokens from being forever locked.
     *
     * `data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is like {safeTransferFrom} in the sense that it invokes
     * {IERC721Receiver-onERC721Received} on the receiver, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `tokenId` token must exist and be owned by `from`.
     * - `to` cannot be the zero address.
     * - `from` cannot be the zero address.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(address from, address to, uint256 tokenId) internal {
        _safeTransfer(from, to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeTransfer-address-address-uint256-}[`_safeTransfer`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeTransfer(address from, address to, uint256 tokenId, bytes memory data) internal virtual {
        _transfer(from, to, tokenId);
        ERC721Utils.checkOnERC721Received(_msgSender(), from, to, tokenId, data);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * The `auth` argument is optional. If the value passed is non 0, then this function will check that `auth` is
     * either the owner of the token, or approved to operate on all tokens held by this owner.
     *
     * Emits an {Approval} event.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address to, uint256 tokenId, address auth) internal {
        _approve(to, tokenId, auth, true);
    }

    /**
     * @dev Variant of `_approve` with an optional flag to enable or disable the {Approval} event. The event is not
     * emitted in the context of transfers.
     */
    function _approve(address to, uint256 tokenId, address auth, bool emitEvent) internal virtual {
        // Avoid reading the owner unless necessary
        if (emitEvent || auth != address(0)) {
            address owner = _requireOwned(tokenId);

            // We do not use _isAuthorized because single-token approvals should not be able to call approve
            if (auth != address(0) && owner != auth && !isApprovedForAll(owner, auth)) {
                revert ERC721InvalidApprover(auth);
            }

            if (emitEvent) {
                emit Approval(owner, to, tokenId);
            }
        }

        _tokenApprovals[tokenId] = to;
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Requirements:
     * - operator can't be the address zero.
     *
     * Emits an {ApprovalForAll} event.
     */
    function _setApprovalForAll(address owner, address operator, bool approved) internal virtual {
        if (operator == address(0)) {
            revert ERC721InvalidOperator(operator);
        }
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Reverts if the `tokenId` doesn't have a current owner (it hasn't been minted, or it has been burned).
     * Returns the owner.
     *
     * Overrides to ownership logic should be done to {_ownerOf}.
     */
    function _requireOwned(uint256 tokenId) internal view returns (address) {
        address owner = _ownerOf(tokenId);
        if (owner == address(0)) {
            revert ERC721NonexistentToken(tokenId);
        }
        return owner;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC-20
 * applications.
 */
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
    mapping(address account => uint256) private _balances;

    mapping(address account => mapping(address spender => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `value`.
     */
    function transfer(address to, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, value);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Skips emitting an {Approval} event indicating an allowance update. This is not
     * required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `value`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `value`.
     */
    function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, value);
        _transfer(from, to, value);
        return true;
    }

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _transfer(address from, address to, uint256 value) internal {
        if (from == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        if (to == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(from, to, value);
    }

    /**
     * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
     * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
     * this function.
     *
     * Emits a {Transfer} event.
     */
    function _update(address from, address to, uint256 value) internal virtual {
        if (from == address(0)) {
            // Overflow check required: The rest of the code assumes that totalSupply never overflows
            _totalSupply += value;
        } else {
            uint256 fromBalance = _balances[from];
            if (fromBalance < value) {
                revert ERC20InsufficientBalance(from, fromBalance, value);
            }
            unchecked {
                // Overflow not possible: value <= fromBalance <= totalSupply.
                _balances[from] = fromBalance - value;
            }
        }

        if (to == address(0)) {
            unchecked {
                // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
                _totalSupply -= value;
            }
        } else {
            unchecked {
                // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
                _balances[to] += value;
            }
        }

        emit Transfer(from, to, value);
    }

    /**
     * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
     * Relies on the `_update` mechanism
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _mint(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(address(0), account, value);
    }

    /**
     * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
     * Relies on the `_update` mechanism.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead
     */
    function _burn(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        _update(account, address(0), value);
    }

    /**
     * @dev Sets `value` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        _approve(owner, spender, value, true);
    }

    /**
     * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
     *
     * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
     * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
     * `Approval` event during `transferFrom` operations.
     *
     * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
     * true using the following override:
     *
     * ```solidity
     * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
     *     super._approve(owner, spender, value, true);
     * }
     * ```
     *
     * Requirements are the same as {_approve}.
     */
    function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
        if (owner == address(0)) {
            revert ERC20InvalidApprover(address(0));
        }
        if (spender == address(0)) {
            revert ERC20InvalidSpender(address(0));
        }
        _allowances[owner][spender] = value;
        if (emitEvent) {
            emit Approval(owner, spender, value);
        }
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `value`.
     *
     * Does not update the allowance value in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Does not emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            if (currentAllowance < value) {
                revert ERC20InsufficientAllowance(spender, currentAllowance, value);
            }
            unchecked {
                _approve(owner, spender, currentAllowance - value, false);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/extensions/IERC721Enumerable.sol)

pragma solidity ^0.8.20;

import {IERC721} from "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (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 ERC-165 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 v5.0.1) (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 v5.1.0) (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;
            assembly ("memory-safe") {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                assembly ("memory-safe") {
                    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 Converts an `address` with fixed length of 20 bytes to its checksummed ASCII `string` hexadecimal
     * representation, according to EIP-55.
     */
    function toChecksumHexString(address addr) internal pure returns (string memory) {
        bytes memory buffer = bytes(toHexString(addr));

        // hash the hex part of buffer (skip length + 2 bytes, length 40)
        uint256 hashValue;
        assembly ("memory-safe") {
            hashValue := shr(96, keccak256(add(buffer, 0x22), 40))
        }

        for (uint256 i = 41; i > 1; --i) {
            // possible values for buffer[i] are 48 (0) to 57 (9) and 97 (a) to 102 (f)
            if (hashValue & 0xf > 7 && uint8(buffer[i]) > 96) {
                // case shift by xoring with 0x20
                buffer[i] ^= 0x20;
            }
            hashValue >>= 4;
        }
        return string(buffer);
    }

    /**
     * @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
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.20;

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

/**
 * @dev Required interface of an ERC-721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

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

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

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

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

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

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC-721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or
     *   {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon
     *   a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 tokenId) external;

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.20;

import {IERC721} from "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;

/**
 * @dev Standard ERC-20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 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 ERC-721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-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 ERC-1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 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 v5.1.0) (token/ERC721/utils/ERC721Utils.sol)

pragma solidity ^0.8.20;

import {IERC721Receiver} from "../IERC721Receiver.sol";
import {IERC721Errors} from "../../../interfaces/draft-IERC6093.sol";

/**
 * @dev Library that provide common ERC-721 utility functions.
 *
 * See https://eips.ethereum.org/EIPS/eip-721[ERC-721].
 *
 * _Available since v5.1._
 */
library ERC721Utils {
    /**
     * @dev Performs an acceptance check for the provided `operator` by calling {IERC721-onERC721Received}
     * on the `to` address. The `operator` is generally the address that initiated the token transfer (i.e. `msg.sender`).
     *
     * The acceptance call is not executed and treated as a no-op if the target address doesn't contain code (i.e. an EOA).
     * Otherwise, the recipient must implement {IERC721Receiver-onERC721Received} and return the acceptance magic value to accept
     * the transfer.
     */
    function checkOnERC721Received(
        address operator,
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) internal {
        if (to.code.length > 0) {
            try IERC721Receiver(to).onERC721Received(operator, from, tokenId, data) returns (bytes4 retval) {
                if (retval != IERC721Receiver.onERC721Received.selector) {
                    // Token rejected
                    revert IERC721Errors.ERC721InvalidReceiver(to);
                }
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    // non-IERC721Receiver implementer
                    revert IERC721Errors.ERC721InvalidReceiver(to);
                } else {
                    assembly ("memory-safe") {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC-20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[ERC].
 *
 * 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[ERC 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 v5.1.0) (utils/math/Math.sol)

pragma solidity ^0.8.20;

import {Panic} from "../Panic.sol";
import {SafeCast} from "./SafeCast.sol";

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    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 success flag (no overflow).
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an success flag (no overflow).
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an success flag (no overflow).
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        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 success flag (no division by zero).
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.
     *
     * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.
     * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute
     * one branch when needed, making this function more expensive.
     */
    function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {
        unchecked {
            // branchless ternary works because:
            // b ^ (a ^ b) == a
            // b ^ 0 == b
            return b ^ ((a ^ b) * SafeCast.toUint(condition));
        }
    }

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

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return ternary(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.
            Panic.panic(Panic.DIVISION_BY_ZERO);
        }

        // The following calculation ensures accurate ceiling division without overflow.
        // Since a is non-zero, (a - 1) / b will not overflow.
        // The largest possible result occurs when (a - 1) / b is type(uint256).max,
        // but the largest value we can obtain is type(uint256).max - 1, which happens
        // when a = type(uint256).max and b = 1.
        unchecked {
            return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);
        }
    }

    /**
     * @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or
     * denominator == 0.
     *
     * 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 2²⁵⁶ and mod 2²⁵⁶ - 1, then use
            // the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2²⁵⁶ + 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 2²⁵⁶. Also prevents denominator == 0.
            if (denominator <= prod1) {
                Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));
            }

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

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

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

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

            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 2²⁵⁶ / 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 2²⁵⁶. Now that denominator is an odd number, it has an inverse modulo 2²⁵⁶ such
            // that denominator * inv ≡ 1 mod 2²⁵⁶. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv ≡ 1 mod 2⁴.
            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 2⁸
            inverse *= 2 - denominator * inverse; // inverse mod 2¹⁶
            inverse *= 2 - denominator * inverse; // inverse mod 2³²
            inverse *= 2 - denominator * inverse; // inverse mod 2⁶⁴
            inverse *= 2 - denominator * inverse; // inverse mod 2¹²⁸
            inverse *= 2 - denominator * inverse; // inverse mod 2²⁵⁶

            // 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 2²⁵⁶. Since the preconditions guarantee that the outcome is
            // less than 2²⁵⁶, 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;
        }
    }

    /**
     * @dev 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) {
        return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);
    }

    /**
     * @dev Calculate the modular multiplicative inverse of a number in Z/nZ.
     *
     * If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.
     * If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.
     *
     * If the input value is not inversible, 0 is returned.
     *
     * NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the
     * inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.
     */
    function invMod(uint256 a, uint256 n) internal pure returns (uint256) {
        unchecked {
            if (n == 0) return 0;

            // The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)
            // Used to compute integers x and y such that: ax + ny = gcd(a, n).
            // When the gcd is 1, then the inverse of a modulo n exists and it's x.
            // ax + ny = 1
            // ax = 1 + (-y)n
            // ax ≡ 1 (mod n) # x is the inverse of a modulo n

            // If the remainder is 0 the gcd is n right away.
            uint256 remainder = a % n;
            uint256 gcd = n;

            // Therefore the initial coefficients are:
            // ax + ny = gcd(a, n) = n
            // 0a + 1n = n
            int256 x = 0;
            int256 y = 1;

            while (remainder != 0) {
                uint256 quotient = gcd / remainder;

                (gcd, remainder) = (
                    // The old remainder is the next gcd to try.
                    remainder,
                    // Compute the next remainder.
                    // Can't overflow given that (a % gcd) * (gcd // (a % gcd)) <= gcd
                    // where gcd is at most n (capped to type(uint256).max)
                    gcd - remainder * quotient
                );

                (x, y) = (
                    // Increment the coefficient of a.
                    y,
                    // Decrement the coefficient of n.
                    // Can overflow, but the result is casted to uint256 so that the
                    // next value of y is "wrapped around" to a value between 0 and n - 1.
                    x - y * int256(quotient)
                );
            }

            if (gcd != 1) return 0; // No inverse exists.
            return ternary(x < 0, n - uint256(-x), uint256(x)); // Wrap the result if it's negative.
        }
    }

    /**
     * @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.
     *
     * From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is
     * prime, then `a**(p-1) ≡ 1 mod p`. As a consequence, we have `a * a**(p-2) ≡ 1 mod p`, which means that
     * `a**(p-2)` is the modular multiplicative inverse of a in Fp.
     *
     * NOTE: this function does NOT check that `p` is a prime greater than `2`.
     */
    function invModPrime(uint256 a, uint256 p) internal view returns (uint256) {
        unchecked {
            return Math.modExp(a, p - 2, p);
        }
    }

    /**
     * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m)
     *
     * Requirements:
     * - modulus can't be zero
     * - underlying staticcall to precompile must succeed
     *
     * IMPORTANT: The result is only valid if the underlying call succeeds. When using this function, make
     * sure the chain you're using it on supports the precompiled contract for modular exponentiation
     * at address 0x05 as specified in https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise,
     * the underlying function will succeed given the lack of a revert, but the result may be incorrectly
     * interpreted as 0.
     */
    function modExp(uint256 b, uint256 e, uint256 m) internal view returns (uint256) {
        (bool success, uint256 result) = tryModExp(b, e, m);
        if (!success) {
            Panic.panic(Panic.DIVISION_BY_ZERO);
        }
        return result;
    }

    /**
     * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m).
     * It includes a success flag indicating if the operation succeeded. Operation will be marked as failed if trying
     * to operate modulo 0 or if the underlying precompile reverted.
     *
     * IMPORTANT: The result is only valid if the success flag is true. When using this function, make sure the chain
     * you're using it on supports the precompiled contract for modular exponentiation at address 0x05 as specified in
     * https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise, the underlying function will succeed given the lack
     * of a revert, but the result may be incorrectly interpreted as 0.
     */
    function tryModExp(uint256 b, uint256 e, uint256 m) internal view returns (bool success, uint256 result) {
        if (m == 0) return (false, 0);
        assembly ("memory-safe") {
            let ptr := mload(0x40)
            // | Offset    | Content    | Content (Hex)                                                      |
            // |-----------|------------|--------------------------------------------------------------------|
            // | 0x00:0x1f | size of b  | 0x0000000000000000000000000000000000000000000000000000000000000020 |
            // | 0x20:0x3f | size of e  | 0x0000000000000000000000000000000000000000000000000000000000000020 |
            // | 0x40:0x5f | size of m  | 0x0000000000000000000000000000000000000000000000000000000000000020 |
            // | 0x60:0x7f | value of b | 0x<.............................................................b> |
            // | 0x80:0x9f | value of e | 0x<.............................................................e> |
            // | 0xa0:0xbf | value of m | 0x<.............................................................m> |
            mstore(ptr, 0x20)
            mstore(add(ptr, 0x20), 0x20)
            mstore(add(ptr, 0x40), 0x20)
            mstore(add(ptr, 0x60), b)
            mstore(add(ptr, 0x80), e)
            mstore(add(ptr, 0xa0), m)

            // Given the result < m, it's guaranteed to fit in 32 bytes,
            // so we can use the memory scratch space located at offset 0.
            success := staticcall(gas(), 0x05, ptr, 0xc0, 0x00, 0x20)
            result := mload(0x00)
        }
    }

    /**
     * @dev Variant of {modExp} that supports inputs of arbitrary length.
     */
    function modExp(bytes memory b, bytes memory e, bytes memory m) internal view returns (bytes memory) {
        (bool success, bytes memory result) = tryModExp(b, e, m);
        if (!success) {
            Panic.panic(Panic.DIVISION_BY_ZERO);
        }
        return result;
    }

    /**
     * @dev Variant of {tryModExp} that supports inputs of arbitrary length.
     */
    function tryModExp(
        bytes memory b,
        bytes memory e,
        bytes memory m
    ) internal view returns (bool success, bytes memory result) {
        if (_zeroBytes(m)) return (false, new bytes(0));

        uint256 mLen = m.length;

        // Encode call args in result and move the free memory pointer
        result = abi.encodePacked(b.length, e.length, mLen, b, e, m);

        assembly ("memory-safe") {
            let dataPtr := add(result, 0x20)
            // Write result on top of args to avoid allocating extra memory.
            success := staticcall(gas(), 0x05, dataPtr, mload(result), dataPtr, mLen)
            // Overwrite the length.
            // result.length > returndatasize() is guaranteed because returndatasize() == m.length
            mstore(result, mLen)
            // Set the memory pointer after the returned data.
            mstore(0x40, add(dataPtr, mLen))
        }
    }

    /**
     * @dev Returns whether the provided byte array is zero.
     */
    function _zeroBytes(bytes memory byteArray) private pure returns (bool) {
        for (uint256 i = 0; i < byteArray.length; ++i) {
            if (byteArray[i] != 0) {
                return false;
            }
        }
        return true;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded
     * towards zero.
     *
     * This method is based on Newton's method for computing square roots; the algorithm is restricted to only
     * using integer operations.
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        unchecked {
            // Take care of easy edge cases when a == 0 or a == 1
            if (a <= 1) {
                return a;
            }

            // In this function, we use Newton's method to get a root of `f(x) := x² - a`. It involves building a
            // sequence x_n that converges toward sqrt(a). For each iteration x_n, we also define the error between
            // the current value as `ε_n = | x_n - sqrt(a) |`.
            //
            // For our first estimation, we consider `e` the smallest power of 2 which is bigger than the square root
            // of the target. (i.e. `2**(e-1) ≤ sqrt(a) < 2**e`). We know that `e ≤ 128` because `(2¹²⁸)² = 2²⁵⁶` is
            // bigger than any uint256.
            //
            // By noticing that
            // `2**(e-1) ≤ sqrt(a) < 2**e → (2**(e-1))² ≤ a < (2**e)² → 2**(2*e-2) ≤ a < 2**(2*e)`
            // we can deduce that `e - 1` is `log2(a) / 2`. We can thus compute `x_n = 2**(e-1)` using a method similar
            // to the msb function.
            uint256 aa = a;
            uint256 xn = 1;

            if (aa >= (1 << 128)) {
                aa >>= 128;
                xn <<= 64;
            }
            if (aa >= (1 << 64)) {
                aa >>= 64;
                xn <<= 32;
            }
            if (aa >= (1 << 32)) {
                aa >>= 32;
                xn <<= 16;
            }
            if (aa >= (1 << 16)) {
                aa >>= 16;
                xn <<= 8;
            }
            if (aa >= (1 << 8)) {
                aa >>= 8;
                xn <<= 4;
            }
            if (aa >= (1 << 4)) {
                aa >>= 4;
                xn <<= 2;
            }
            if (aa >= (1 << 2)) {
                xn <<= 1;
            }

            // We now have x_n such that `x_n = 2**(e-1) ≤ sqrt(a) < 2**e = 2 * x_n`. This implies ε_n ≤ 2**(e-1).
            //
            // We can refine our estimation by noticing that the middle of that interval minimizes the error.
            // If we move x_n to equal 2**(e-1) + 2**(e-2), then we reduce the error to ε_n ≤ 2**(e-2).
            // This is going to be our x_0 (and ε_0)
            xn = (3 * xn) >> 1; // ε_0 := | x_0 - sqrt(a) | ≤ 2**(e-2)

            // From here, Newton's method give us:
            // x_{n+1} = (x_n + a / x_n) / 2
            //
            // One should note that:
            // x_{n+1}² - a = ((x_n + a / x_n) / 2)² - a
            //              = ((x_n² + a) / (2 * x_n))² - a
            //              = (x_n⁴ + 2 * a * x_n² + a²) / (4 * x_n²) - a
            //              = (x_n⁴ + 2 * a * x_n² + a² - 4 * a * x_n²) / (4 * x_n²)
            //              = (x_n⁴ - 2 * a * x_n² + a²) / (4 * x_n²)
            //              = (x_n² - a)² / (2 * x_n)²
            //              = ((x_n² - a) / (2 * x_n))²
            //              ≥ 0
            // Which proves that for all n ≥ 1, sqrt(a) ≤ x_n
            //
            // This gives us the proof of quadratic convergence of the sequence:
            // ε_{n+1} = | x_{n+1} - sqrt(a) |
            //         = | (x_n + a / x_n) / 2 - sqrt(a) |
            //         = | (x_n² + a - 2*x_n*sqrt(a)) / (2 * x_n) |
            //         = | (x_n - sqrt(a))² / (2 * x_n) |
            //         = | ε_n² / (2 * x_n) |
            //         = ε_n² / | (2 * x_n) |
            //
            // For the first iteration, we have a special case where x_0 is known:
            // ε_1 = ε_0² / | (2 * x_0) |
            //     ≤ (2**(e-2))² / (2 * (2**(e-1) + 2**(e-2)))
            //     ≤ 2**(2*e-4) / (3 * 2**(e-1))
            //     ≤ 2**(e-3) / 3
            //     ≤ 2**(e-3-log2(3))
            //     ≤ 2**(e-4.5)
            //
            // For the following iterations, we use the fact that, 2**(e-1) ≤ sqrt(a) ≤ x_n:
            // ε_{n+1} = ε_n² / | (2 * x_n) |
            //         ≤ (2**(e-k))² / (2 * 2**(e-1))
            //         ≤ 2**(2*e-2*k) / 2**e
            //         ≤ 2**(e-2*k)
            xn = (xn + a / xn) >> 1; // ε_1 := | x_1 - sqrt(a) | ≤ 2**(e-4.5)  -- special case, see above
            xn = (xn + a / xn) >> 1; // ε_2 := | x_2 - sqrt(a) | ≤ 2**(e-9)    -- general case with k = 4.5
            xn = (xn + a / xn) >> 1; // ε_3 := | x_3 - sqrt(a) | ≤ 2**(e-18)   -- general case with k = 9
            xn = (xn + a / xn) >> 1; // ε_4 := | x_4 - sqrt(a) | ≤ 2**(e-36)   -- general case with k = 18
            xn = (xn + a / xn) >> 1; // ε_5 := | x_5 - sqrt(a) | ≤ 2**(e-72)   -- general case with k = 36
            xn = (xn + a / xn) >> 1; // ε_6 := | x_6 - sqrt(a) | ≤ 2**(e-144)  -- general case with k = 72

            // Because e ≤ 128 (as discussed during the first estimation phase), we know have reached a precision
            // ε_6 ≤ 2**(e-144) < 1. Given we're operating on integers, then we can ensure that xn is now either
            // sqrt(a) or sqrt(a) + 1.
            return xn - SafeCast.toUint(xn > a / xn);
        }
    }

    /**
     * @dev 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 + SafeCast.toUint(unsignedRoundsUp(rounding) && result * result < a);
        }
    }

    /**
     * @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;
        uint256 exp;
        unchecked {
            exp = 128 * SafeCast.toUint(value > (1 << 128) - 1);
            value >>= exp;
            result += exp;

            exp = 64 * SafeCast.toUint(value > (1 << 64) - 1);
            value >>= exp;
            result += exp;

            exp = 32 * SafeCast.toUint(value > (1 << 32) - 1);
            value >>= exp;
            result += exp;

            exp = 16 * SafeCast.toUint(value > (1 << 16) - 1);
            value >>= exp;
            result += exp;

            exp = 8 * SafeCast.toUint(value > (1 << 8) - 1);
            value >>= exp;
            result += exp;

            exp = 4 * SafeCast.toUint(value > (1 << 4) - 1);
            value >>= exp;
            result += exp;

            exp = 2 * SafeCast.toUint(value > (1 << 2) - 1);
            value >>= exp;
            result += exp;

            result += SafeCast.toUint(value > 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 + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << result < value);
        }
    }

    /**
     * @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 + SafeCast.toUint(unsignedRoundsUp(rounding) && 10 ** result < value);
        }
    }

    /**
     * @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;
        uint256 isGt;
        unchecked {
            isGt = SafeCast.toUint(value > (1 << 128) - 1);
            value >>= isGt * 128;
            result += isGt * 16;

            isGt = SafeCast.toUint(value > (1 << 64) - 1);
            value >>= isGt * 64;
            result += isGt * 8;

            isGt = SafeCast.toUint(value > (1 << 32) - 1);
            value >>= isGt * 32;
            result += isGt * 4;

            isGt = SafeCast.toUint(value > (1 << 16) - 1);
            value >>= isGt * 16;
            result += isGt * 2;

            result += SafeCast.toUint(value > (1 << 8) - 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 + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << (result << 3) < value);
        }
    }

    /**
     * @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 v5.1.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.20;

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

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.
     *
     * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.
     * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute
     * one branch when needed, making this function more expensive.
     */
    function ternary(bool condition, int256 a, int256 b) internal pure returns (int256) {
        unchecked {
            // branchless ternary works because:
            // b ^ (a ^ b) == a
            // b ^ 0 == b
            return b ^ ((a ^ b) * int256(SafeCast.toUint(condition)));
        }
    }

    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return ternary(a > b, a, b);
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return ternary(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 {
            // Formula from the "Bit Twiddling Hacks" by Sean Eron Anderson.
            // Since `n` is a signed integer, the generated bytecode will use the SAR opcode to perform the right shift,
            // taking advantage of the most significant (or "sign" bit) in two's complement representation.
            // This opcode adds new most significant bits set to the value of the previous most significant bit. As a result,
            // the mask will either be `bytes32(0)` (if n is positive) or `~bytes32(0)` (if n is negative).
            int256 mask = n >> 255;

            // A `bytes32(0)` mask leaves the input unchanged, while a `~bytes32(0)` mask complements it.
            return uint256((n + mask) ^ mask);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.20;

/**
 * @title ERC-721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC-721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be
     * reverted.
     *
     * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)

pragma solidity ^0.8.20;

/**
 * @dev Helper library for emitting standardized panic codes.
 *
 * ```solidity
 * contract Example {
 *      using Panic for uint256;
 *
 *      // Use any of the declared internal constants
 *      function foo() { Panic.GENERIC.panic(); }
 *
 *      // Alternatively
 *      function foo() { Panic.panic(Panic.GENERIC); }
 * }
 * ```
 *
 * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].
 *
 * _Available since v5.1._
 */
// slither-disable-next-line unused-state
library Panic {
    /// @dev generic / unspecified error
    uint256 internal constant GENERIC = 0x00;
    /// @dev used by the assert() builtin
    uint256 internal constant ASSERT = 0x01;
    /// @dev arithmetic underflow or overflow
    uint256 internal constant UNDER_OVERFLOW = 0x11;
    /// @dev division or modulo by zero
    uint256 internal constant DIVISION_BY_ZERO = 0x12;
    /// @dev enum conversion error
    uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;
    /// @dev invalid encoding in storage
    uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;
    /// @dev empty array pop
    uint256 internal constant EMPTY_ARRAY_POP = 0x31;
    /// @dev array out of bounds access
    uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;
    /// @dev resource error (too large allocation or too large array)
    uint256 internal constant RESOURCE_ERROR = 0x41;
    /// @dev calling invalid internal function
    uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;

    /// @dev Reverts with a panic code. Recommended to use with
    /// the internal constants with predefined codes.
    function panic(uint256 code) internal pure {
        assembly ("memory-safe") {
            mstore(0x00, 0x4e487b71)
            mstore(0x20, code)
            revert(0x1c, 0x24)
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)
// This file was procedurally generated from scripts/generate/templates/SafeCast.js.

pragma solidity ^0.8.20;

/**
 * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow
 * checks.
 *
 * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
 * easily result in undesired exploitation or bugs, since developers usually
 * assume that overflows raise errors. `SafeCast` restores this intuition by
 * reverting the transaction when such an operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeCast {
    /**
     * @dev Value doesn't fit in an uint of `bits` size.
     */
    error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);

    /**
     * @dev An int value doesn't fit in an uint of `bits` size.
     */
    error SafeCastOverflowedIntToUint(int256 value);

    /**
     * @dev Value doesn't fit in an int of `bits` size.
     */
    error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);

    /**
     * @dev An uint value doesn't fit in an int of `bits` size.
     */
    error SafeCastOverflowedUintToInt(uint256 value);

    /**
     * @dev Returns the downcasted uint248 from uint256, reverting on
     * overflow (when the input is greater than largest uint248).
     *
     * Counterpart to Solidity's `uint248` operator.
     *
     * Requirements:
     *
     * - input must fit into 248 bits
     */
    function toUint248(uint256 value) internal pure returns (uint248) {
        if (value > type(uint248).max) {
            revert SafeCastOverflowedUintDowncast(248, value);
        }
        return uint248(value);
    }

    /**
     * @dev Returns the downcasted uint240 from uint256, reverting on
     * overflow (when the input is greater than largest uint240).
     *
     * Counterpart to Solidity's `uint240` operator.
     *
     * Requirements:
     *
     * - input must fit into 240 bits
     */
    function toUint240(uint256 value) internal pure returns (uint240) {
        if (value > type(uint240).max) {
            revert SafeCastOverflowedUintDowncast(240, value);
        }
        return uint240(value);
    }

    /**
     * @dev Returns the downcasted uint232 from uint256, reverting on
     * overflow (when the input is greater than largest uint232).
     *
     * Counterpart to Solidity's `uint232` operator.
     *
     * Requirements:
     *
     * - input must fit into 232 bits
     */
    function toUint232(uint256 value) internal pure returns (uint232) {
        if (value > type(uint232).max) {
            revert SafeCastOverflowedUintDowncast(232, value);
        }
        return uint232(value);
    }

    /**
     * @dev Returns the downcasted uint224 from uint256, reverting on
     * overflow (when the input is greater than largest uint224).
     *
     * Counterpart to Solidity's `uint224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toUint224(uint256 value) internal pure returns (uint224) {
        if (value > type(uint224).max) {
            revert SafeCastOverflowedUintDowncast(224, value);
        }
        return uint224(value);
    }

    /**
     * @dev Returns the downcasted uint216 from uint256, reverting on
     * overflow (when the input is greater than largest uint216).
     *
     * Counterpart to Solidity's `uint216` operator.
     *
     * Requirements:
     *
     * - input must fit into 216 bits
     */
    function toUint216(uint256 value) internal pure returns (uint216) {
        if (value > type(uint216).max) {
            revert SafeCastOverflowedUintDowncast(216, value);
        }
        return uint216(value);
    }

    /**
     * @dev Returns the downcasted uint208 from uint256, reverting on
     * overflow (when the input is greater than largest uint208).
     *
     * Counterpart to Solidity's `uint208` operator.
     *
     * Requirements:
     *
     * - input must fit into 208 bits
     */
    function toUint208(uint256 value) internal pure returns (uint208) {
        if (value > type(uint208).max) {
            revert SafeCastOverflowedUintDowncast(208, value);
        }
        return uint208(value);
    }

    /**
     * @dev Returns the downcasted uint200 from uint256, reverting on
     * overflow (when the input is greater than largest uint200).
     *
     * Counterpart to Solidity's `uint200` operator.
     *
     * Requirements:
     *
     * - input must fit into 200 bits
     */
    function toUint200(uint256 value) internal pure returns (uint200) {
        if (value > type(uint200).max) {
            revert SafeCastOverflowedUintDowncast(200, value);
        }
        return uint200(value);
    }

    /**
     * @dev Returns the downcasted uint192 from uint256, reverting on
     * overflow (when the input is greater than largest uint192).
     *
     * Counterpart to Solidity's `uint192` operator.
     *
     * Requirements:
     *
     * - input must fit into 192 bits
     */
    function toUint192(uint256 value) internal pure returns (uint192) {
        if (value > type(uint192).max) {
            revert SafeCastOverflowedUintDowncast(192, value);
        }
        return uint192(value);
    }

    /**
     * @dev Returns the downcasted uint184 from uint256, reverting on
     * overflow (when the input is greater than largest uint184).
     *
     * Counterpart to Solidity's `uint184` operator.
     *
     * Requirements:
     *
     * - input must fit into 184 bits
     */
    function toUint184(uint256 value) internal pure returns (uint184) {
        if (value > type(uint184).max) {
            revert SafeCastOverflowedUintDowncast(184, value);
        }
        return uint184(value);
    }

    /**
     * @dev Returns the downcasted uint176 from uint256, reverting on
     * overflow (when the input is greater than largest uint176).
     *
     * Counterpart to Solidity's `uint176` operator.
     *
     * Requirements:
     *
     * - input must fit into 176 bits
     */
    function toUint176(uint256 value) internal pure returns (uint176) {
        if (value > type(uint176).max) {
            revert SafeCastOverflowedUintDowncast(176, value);
        }
        return uint176(value);
    }

    /**
     * @dev Returns the downcasted uint168 from uint256, reverting on
     * overflow (when the input is greater than largest uint168).
     *
     * Counterpart to Solidity's `uint168` operator.
     *
     * Requirements:
     *
     * - input must fit into 168 bits
     */
    function toUint168(uint256 value) internal pure returns (uint168) {
        if (value > type(uint168).max) {
            revert SafeCastOverflowedUintDowncast(168, value);
        }
        return uint168(value);
    }

    /**
     * @dev Returns the downcasted uint160 from uint256, reverting on
     * overflow (when the input is greater than largest uint160).
     *
     * Counterpart to Solidity's `uint160` operator.
     *
     * Requirements:
     *
     * - input must fit into 160 bits
     */
    function toUint160(uint256 value) internal pure returns (uint160) {
        if (value > type(uint160).max) {
            revert SafeCastOverflowedUintDowncast(160, value);
        }
        return uint160(value);
    }

    /**
     * @dev Returns the downcasted uint152 from uint256, reverting on
     * overflow (when the input is greater than largest uint152).
     *
     * Counterpart to Solidity's `uint152` operator.
     *
     * Requirements:
     *
     * - input must fit into 152 bits
     */
    function toUint152(uint256 value) internal pure returns (uint152) {
        if (value > type(uint152).max) {
            revert SafeCastOverflowedUintDowncast(152, value);
        }
        return uint152(value);
    }

    /**
     * @dev Returns the downcasted uint144 from uint256, reverting on
     * overflow (when the input is greater than largest uint144).
     *
     * Counterpart to Solidity's `uint144` operator.
     *
     * Requirements:
     *
     * - input must fit into 144 bits
     */
    function toUint144(uint256 value) internal pure returns (uint144) {
        if (value > type(uint144).max) {
            revert SafeCastOverflowedUintDowncast(144, value);
        }
        return uint144(value);
    }

    /**
     * @dev Returns the downcasted uint136 from uint256, reverting on
     * overflow (when the input is greater than largest uint136).
     *
     * Counterpart to Solidity's `uint136` operator.
     *
     * Requirements:
     *
     * - input must fit into 136 bits
     */
    function toUint136(uint256 value) internal pure returns (uint136) {
        if (value > type(uint136).max) {
            revert SafeCastOverflowedUintDowncast(136, value);
        }
        return uint136(value);
    }

    /**
     * @dev Returns the downcasted uint128 from uint256, reverting on
     * overflow (when the input is greater than largest uint128).
     *
     * Counterpart to Solidity's `uint128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toUint128(uint256 value) internal pure returns (uint128) {
        if (value > type(uint128).max) {
            revert SafeCastOverflowedUintDowncast(128, value);
        }
        return uint128(value);
    }

    /**
     * @dev Returns the downcasted uint120 from uint256, reverting on
     * overflow (when the input is greater than largest uint120).
     *
     * Counterpart to Solidity's `uint120` operator.
     *
     * Requirements:
     *
     * - input must fit into 120 bits
     */
    function toUint120(uint256 value) internal pure returns (uint120) {
        if (value > type(uint120).max) {
            revert SafeCastOverflowedUintDowncast(120, value);
        }
        return uint120(value);
    }

    /**
     * @dev Returns the downcasted uint112 from uint256, reverting on
     * overflow (when the input is greater than largest uint112).
     *
     * Counterpart to Solidity's `uint112` operator.
     *
     * Requirements:
     *
     * - input must fit into 112 bits
     */
    function toUint112(uint256 value) internal pure returns (uint112) {
        if (value > type(uint112).max) {
            revert SafeCastOverflowedUintDowncast(112, value);
        }
        return uint112(value);
    }

    /**
     * @dev Returns the downcasted uint104 from uint256, reverting on
     * overflow (when the input is greater than largest uint104).
     *
     * Counterpart to Solidity's `uint104` operator.
     *
     * Requirements:
     *
     * - input must fit into 104 bits
     */
    function toUint104(uint256 value) internal pure returns (uint104) {
        if (value > type(uint104).max) {
            revert SafeCastOverflowedUintDowncast(104, value);
        }
        return uint104(value);
    }

    /**
     * @dev Returns the downcasted uint96 from uint256, reverting on
     * overflow (when the input is greater than largest uint96).
     *
     * Counterpart to Solidity's `uint96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toUint96(uint256 value) internal pure returns (uint96) {
        if (value > type(uint96).max) {
            revert SafeCastOverflowedUintDowncast(96, value);
        }
        return uint96(value);
    }

    /**
     * @dev Returns the downcasted uint88 from uint256, reverting on
     * overflow (when the input is greater than largest uint88).
     *
     * Counterpart to Solidity's `uint88` operator.
     *
     * Requirements:
     *
     * - input must fit into 88 bits
     */
    function toUint88(uint256 value) internal pure returns (uint88) {
        if (value > type(uint88).max) {
            revert SafeCastOverflowedUintDowncast(88, value);
        }
        return uint88(value);
    }

    /**
     * @dev Returns the downcasted uint80 from uint256, reverting on
     * overflow (when the input is greater than largest uint80).
     *
     * Counterpart to Solidity's `uint80` operator.
     *
     * Requirements:
     *
     * - input must fit into 80 bits
     */
    function toUint80(uint256 value) internal pure returns (uint80) {
        if (value > type(uint80).max) {
            revert SafeCastOverflowedUintDowncast(80, value);
        }
        return uint80(value);
    }

    /**
     * @dev Returns the downcasted uint72 from uint256, reverting on
     * overflow (when the input is greater than largest uint72).
     *
     * Counterpart to Solidity's `uint72` operator.
     *
     * Requirements:
     *
     * - input must fit into 72 bits
     */
    function toUint72(uint256 value) internal pure returns (uint72) {
        if (value > type(uint72).max) {
            revert SafeCastOverflowedUintDowncast(72, value);
        }
        return uint72(value);
    }

    /**
     * @dev Returns the downcasted uint64 from uint256, reverting on
     * overflow (when the input is greater than largest uint64).
     *
     * Counterpart to Solidity's `uint64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toUint64(uint256 value) internal pure returns (uint64) {
        if (value > type(uint64).max) {
            revert SafeCastOverflowedUintDowncast(64, value);
        }
        return uint64(value);
    }

    /**
     * @dev Returns the downcasted uint56 from uint256, reverting on
     * overflow (when the input is greater than largest uint56).
     *
     * Counterpart to Solidity's `uint56` operator.
     *
     * Requirements:
     *
     * - input must fit into 56 bits
     */
    function toUint56(uint256 value) internal pure returns (uint56) {
        if (value > type(uint56).max) {
            revert SafeCastOverflowedUintDowncast(56, value);
        }
        return uint56(value);
    }

    /**
     * @dev Returns the downcasted uint48 from uint256, reverting on
     * overflow (when the input is greater than largest uint48).
     *
     * Counterpart to Solidity's `uint48` operator.
     *
     * Requirements:
     *
     * - input must fit into 48 bits
     */
    function toUint48(uint256 value) internal pure returns (uint48) {
        if (value > type(uint48).max) {
            revert SafeCastOverflowedUintDowncast(48, value);
        }
        return uint48(value);
    }

    /**
     * @dev Returns the downcasted uint40 from uint256, reverting on
     * overflow (when the input is greater than largest uint40).
     *
     * Counterpart to Solidity's `uint40` operator.
     *
     * Requirements:
     *
     * - input must fit into 40 bits
     */
    function toUint40(uint256 value) internal pure returns (uint40) {
        if (value > type(uint40).max) {
            revert SafeCastOverflowedUintDowncast(40, value);
        }
        return uint40(value);
    }

    /**
     * @dev Returns the downcasted uint32 from uint256, reverting on
     * overflow (when the input is greater than largest uint32).
     *
     * Counterpart to Solidity's `uint32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toUint32(uint256 value) internal pure returns (uint32) {
        if (value > type(uint32).max) {
            revert SafeCastOverflowedUintDowncast(32, value);
        }
        return uint32(value);
    }

    /**
     * @dev Returns the downcasted uint24 from uint256, reverting on
     * overflow (when the input is greater than largest uint24).
     *
     * Counterpart to Solidity's `uint24` operator.
     *
     * Requirements:
     *
     * - input must fit into 24 bits
     */
    function toUint24(uint256 value) internal pure returns (uint24) {
        if (value > type(uint24).max) {
            revert SafeCastOverflowedUintDowncast(24, value);
        }
        return uint24(value);
    }

    /**
     * @dev Returns the downcasted uint16 from uint256, reverting on
     * overflow (when the input is greater than largest uint16).
     *
     * Counterpart to Solidity's `uint16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toUint16(uint256 value) internal pure returns (uint16) {
        if (value > type(uint16).max) {
            revert SafeCastOverflowedUintDowncast(16, value);
        }
        return uint16(value);
    }

    /**
     * @dev Returns the downcasted uint8 from uint256, reverting on
     * overflow (when the input is greater than largest uint8).
     *
     * Counterpart to Solidity's `uint8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits
     */
    function toUint8(uint256 value) internal pure returns (uint8) {
        if (value > type(uint8).max) {
            revert SafeCastOverflowedUintDowncast(8, value);
        }
        return uint8(value);
    }

    /**
     * @dev Converts a signed int256 into an unsigned uint256.
     *
     * Requirements:
     *
     * - input must be greater than or equal to 0.
     */
    function toUint256(int256 value) internal pure returns (uint256) {
        if (value < 0) {
            revert SafeCastOverflowedIntToUint(value);
        }
        return uint256(value);
    }

    /**
     * @dev Returns the downcasted int248 from int256, reverting on
     * overflow (when the input is less than smallest int248 or
     * greater than largest int248).
     *
     * Counterpart to Solidity's `int248` operator.
     *
     * Requirements:
     *
     * - input must fit into 248 bits
     */
    function toInt248(int256 value) internal pure returns (int248 downcasted) {
        downcasted = int248(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(248, value);
        }
    }

    /**
     * @dev Returns the downcasted int240 from int256, reverting on
     * overflow (when the input is less than smallest int240 or
     * greater than largest int240).
     *
     * Counterpart to Solidity's `int240` operator.
     *
     * Requirements:
     *
     * - input must fit into 240 bits
     */
    function toInt240(int256 value) internal pure returns (int240 downcasted) {
        downcasted = int240(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(240, value);
        }
    }

    /**
     * @dev Returns the downcasted int232 from int256, reverting on
     * overflow (when the input is less than smallest int232 or
     * greater than largest int232).
     *
     * Counterpart to Solidity's `int232` operator.
     *
     * Requirements:
     *
     * - input must fit into 232 bits
     */
    function toInt232(int256 value) internal pure returns (int232 downcasted) {
        downcasted = int232(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(232, value);
        }
    }

    /**
     * @dev Returns the downcasted int224 from int256, reverting on
     * overflow (when the input is less than smallest int224 or
     * greater than largest int224).
     *
     * Counterpart to Solidity's `int224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toInt224(int256 value) internal pure returns (int224 downcasted) {
        downcasted = int224(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(224, value);
        }
    }

    /**
     * @dev Returns the downcasted int216 from int256, reverting on
     * overflow (when the input is less than smallest int216 or
     * greater than largest int216).
     *
     * Counterpart to Solidity's `int216` operator.
     *
     * Requirements:
     *
     * - input must fit into 216 bits
     */
    function toInt216(int256 value) internal pure returns (int216 downcasted) {
        downcasted = int216(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(216, value);
        }
    }

    /**
     * @dev Returns the downcasted int208 from int256, reverting on
     * overflow (when the input is less than smallest int208 or
     * greater than largest int208).
     *
     * Counterpart to Solidity's `int208` operator.
     *
     * Requirements:
     *
     * - input must fit into 208 bits
     */
    function toInt208(int256 value) internal pure returns (int208 downcasted) {
        downcasted = int208(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(208, value);
        }
    }

    /**
     * @dev Returns the downcasted int200 from int256, reverting on
     * overflow (when the input is less than smallest int200 or
     * greater than largest int200).
     *
     * Counterpart to Solidity's `int200` operator.
     *
     * Requirements:
     *
     * - input must fit into 200 bits
     */
    function toInt200(int256 value) internal pure returns (int200 downcasted) {
        downcasted = int200(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(200, value);
        }
    }

    /**
     * @dev Returns the downcasted int192 from int256, reverting on
     * overflow (when the input is less than smallest int192 or
     * greater than largest int192).
     *
     * Counterpart to Solidity's `int192` operator.
     *
     * Requirements:
     *
     * - input must fit into 192 bits
     */
    function toInt192(int256 value) internal pure returns (int192 downcasted) {
        downcasted = int192(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(192, value);
        }
    }

    /**
     * @dev Returns the downcasted int184 from int256, reverting on
     * overflow (when the input is less than smallest int184 or
     * greater than largest int184).
     *
     * Counterpart to Solidity's `int184` operator.
     *
     * Requirements:
     *
     * - input must fit into 184 bits
     */
    function toInt184(int256 value) internal pure returns (int184 downcasted) {
        downcasted = int184(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(184, value);
        }
    }

    /**
     * @dev Returns the downcasted int176 from int256, reverting on
     * overflow (when the input is less than smallest int176 or
     * greater than largest int176).
     *
     * Counterpart to Solidity's `int176` operator.
     *
     * Requirements:
     *
     * - input must fit into 176 bits
     */
    function toInt176(int256 value) internal pure returns (int176 downcasted) {
        downcasted = int176(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(176, value);
        }
    }

    /**
     * @dev Returns the downcasted int168 from int256, reverting on
     * overflow (when the input is less than smallest int168 or
     * greater than largest int168).
     *
     * Counterpart to Solidity's `int168` operator.
     *
     * Requirements:
     *
     * - input must fit into 168 bits
     */
    function toInt168(int256 value) internal pure returns (int168 downcasted) {
        downcasted = int168(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(168, value);
        }
    }

    /**
     * @dev Returns the downcasted int160 from int256, reverting on
     * overflow (when the input is less than smallest int160 or
     * greater than largest int160).
     *
     * Counterpart to Solidity's `int160` operator.
     *
     * Requirements:
     *
     * - input must fit into 160 bits
     */
    function toInt160(int256 value) internal pure returns (int160 downcasted) {
        downcasted = int160(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(160, value);
        }
    }

    /**
     * @dev Returns the downcasted int152 from int256, reverting on
     * overflow (when the input is less than smallest int152 or
     * greater than largest int152).
     *
     * Counterpart to Solidity's `int152` operator.
     *
     * Requirements:
     *
     * - input must fit into 152 bits
     */
    function toInt152(int256 value) internal pure returns (int152 downcasted) {
        downcasted = int152(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(152, value);
        }
    }

    /**
     * @dev Returns the downcasted int144 from int256, reverting on
     * overflow (when the input is less than smallest int144 or
     * greater than largest int144).
     *
     * Counterpart to Solidity's `int144` operator.
     *
     * Requirements:
     *
     * - input must fit into 144 bits
     */
    function toInt144(int256 value) internal pure returns (int144 downcasted) {
        downcasted = int144(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(144, value);
        }
    }

    /**
     * @dev Returns the downcasted int136 from int256, reverting on
     * overflow (when the input is less than smallest int136 or
     * greater than largest int136).
     *
     * Counterpart to Solidity's `int136` operator.
     *
     * Requirements:
     *
     * - input must fit into 136 bits
     */
    function toInt136(int256 value) internal pure returns (int136 downcasted) {
        downcasted = int136(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(136, value);
        }
    }

    /**
     * @dev Returns the downcasted int128 from int256, reverting on
     * overflow (when the input is less than smallest int128 or
     * greater than largest int128).
     *
     * Counterpart to Solidity's `int128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toInt128(int256 value) internal pure returns (int128 downcasted) {
        downcasted = int128(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(128, value);
        }
    }

    /**
     * @dev Returns the downcasted int120 from int256, reverting on
     * overflow (when the input is less than smallest int120 or
     * greater than largest int120).
     *
     * Counterpart to Solidity's `int120` operator.
     *
     * Requirements:
     *
     * - input must fit into 120 bits
     */
    function toInt120(int256 value) internal pure returns (int120 downcasted) {
        downcasted = int120(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(120, value);
        }
    }

    /**
     * @dev Returns the downcasted int112 from int256, reverting on
     * overflow (when the input is less than smallest int112 or
     * greater than largest int112).
     *
     * Counterpart to Solidity's `int112` operator.
     *
     * Requirements:
     *
     * - input must fit into 112 bits
     */
    function toInt112(int256 value) internal pure returns (int112 downcasted) {
        downcasted = int112(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(112, value);
        }
    }

    /**
     * @dev Returns the downcasted int104 from int256, reverting on
     * overflow (when the input is less than smallest int104 or
     * greater than largest int104).
     *
     * Counterpart to Solidity's `int104` operator.
     *
     * Requirements:
     *
     * - input must fit into 104 bits
     */
    function toInt104(int256 value) internal pure returns (int104 downcasted) {
        downcasted = int104(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(104, value);
        }
    }

    /**
     * @dev Returns the downcasted int96 from int256, reverting on
     * overflow (when the input is less than smallest int96 or
     * greater than largest int96).
     *
     * Counterpart to Solidity's `int96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toInt96(int256 value) internal pure returns (int96 downcasted) {
        downcasted = int96(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(96, value);
        }
    }

    /**
     * @dev Returns the downcasted int88 from int256, reverting on
     * overflow (when the input is less than smallest int88 or
     * greater than largest int88).
     *
     * Counterpart to Solidity's `int88` operator.
     *
     * Requirements:
     *
     * - input must fit into 88 bits
     */
    function toInt88(int256 value) internal pure returns (int88 downcasted) {
        downcasted = int88(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(88, value);
        }
    }

    /**
     * @dev Returns the downcasted int80 from int256, reverting on
     * overflow (when the input is less than smallest int80 or
     * greater than largest int80).
     *
     * Counterpart to Solidity's `int80` operator.
     *
     * Requirements:
     *
     * - input must fit into 80 bits
     */
    function toInt80(int256 value) internal pure returns (int80 downcasted) {
        downcasted = int80(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(80, value);
        }
    }

    /**
     * @dev Returns the downcasted int72 from int256, reverting on
     * overflow (when the input is less than smallest int72 or
     * greater than largest int72).
     *
     * Counterpart to Solidity's `int72` operator.
     *
     * Requirements:
     *
     * - input must fit into 72 bits
     */
    function toInt72(int256 value) internal pure returns (int72 downcasted) {
        downcasted = int72(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(72, value);
        }
    }

    /**
     * @dev Returns the downcasted int64 from int256, reverting on
     * overflow (when the input is less than smallest int64 or
     * greater than largest int64).
     *
     * Counterpart to Solidity's `int64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toInt64(int256 value) internal pure returns (int64 downcasted) {
        downcasted = int64(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(64, value);
        }
    }

    /**
     * @dev Returns the downcasted int56 from int256, reverting on
     * overflow (when the input is less than smallest int56 or
     * greater than largest int56).
     *
     * Counterpart to Solidity's `int56` operator.
     *
     * Requirements:
     *
     * - input must fit into 56 bits
     */
    function toInt56(int256 value) internal pure returns (int56 downcasted) {
        downcasted = int56(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(56, value);
        }
    }

    /**
     * @dev Returns the downcasted int48 from int256, reverting on
     * overflow (when the input is less than smallest int48 or
     * greater than largest int48).
     *
     * Counterpart to Solidity's `int48` operator.
     *
     * Requirements:
     *
     * - input must fit into 48 bits
     */
    function toInt48(int256 value) internal pure returns (int48 downcasted) {
        downcasted = int48(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(48, value);
        }
    }

    /**
     * @dev Returns the downcasted int40 from int256, reverting on
     * overflow (when the input is less than smallest int40 or
     * greater than largest int40).
     *
     * Counterpart to Solidity's `int40` operator.
     *
     * Requirements:
     *
     * - input must fit into 40 bits
     */
    function toInt40(int256 value) internal pure returns (int40 downcasted) {
        downcasted = int40(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(40, value);
        }
    }

    /**
     * @dev Returns the downcasted int32 from int256, reverting on
     * overflow (when the input is less than smallest int32 or
     * greater than largest int32).
     *
     * Counterpart to Solidity's `int32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toInt32(int256 value) internal pure returns (int32 downcasted) {
        downcasted = int32(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(32, value);
        }
    }

    /**
     * @dev Returns the downcasted int24 from int256, reverting on
     * overflow (when the input is less than smallest int24 or
     * greater than largest int24).
     *
     * Counterpart to Solidity's `int24` operator.
     *
     * Requirements:
     *
     * - input must fit into 24 bits
     */
    function toInt24(int256 value) internal pure returns (int24 downcasted) {
        downcasted = int24(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(24, value);
        }
    }

    /**
     * @dev Returns the downcasted int16 from int256, reverting on
     * overflow (when the input is less than smallest int16 or
     * greater than largest int16).
     *
     * Counterpart to Solidity's `int16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toInt16(int256 value) internal pure returns (int16 downcasted) {
        downcasted = int16(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(16, value);
        }
    }

    /**
     * @dev Returns the downcasted int8 from int256, reverting on
     * overflow (when the input is less than smallest int8 or
     * greater than largest int8).
     *
     * Counterpart to Solidity's `int8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits
     */
    function toInt8(int256 value) internal pure returns (int8 downcasted) {
        downcasted = int8(value);
        if (downcasted != value) {
            revert SafeCastOverflowedIntDowncast(8, value);
        }
    }

    /**
     * @dev Converts an unsigned uint256 into a signed int256.
     *
     * Requirements:
     *
     * - input must be less than or equal to maxInt256.
     */
    function toInt256(uint256 value) internal pure returns (int256) {
        // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
        if (value > uint256(type(int256).max)) {
            revert SafeCastOverflowedUintToInt(value);
        }
        return int256(value);
    }

    /**
     * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.
     */
    function toUint(bool b) internal pure returns (uint256 u) {
        assembly ("memory-safe") {
            u := iszero(iszero(b))
        }
    }
}

{
  "optimizer": {
    "enabled": true,
    "mode": "3"
  },
  "evmVersion": "paris",
  "outputSelection": {
    "*": {
      "*": [
        "abi"
      ]
    }
  },
  "detectMissingLibraries": false,
  "forceEVMLA": false,
  "enableEraVMExtensions": false,
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"string","name":"nftName","type":"string"},{"internalType":"string","name":"nftSymbol","type":"string"},{"internalType":"string","name":"tokenName","type":"string"},{"internalType":"string","name":"tokenSymbol","type":"string"},{"internalType":"uint256","name":"totalSupply","type":"uint256"},{"internalType":"uint256","name":"tokenWeightMultiplier","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"address","name":"owner","type":"address"}],"name":"ERC721IncorrectOwner","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721InsufficientApproval","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC721InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"ERC721InvalidOperator","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"ERC721InvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC721InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC721InvalidSender","type":"error"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721NonexistentToken","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"ERC721OutOfBoundsIndex","type":"error"},{"inputs":[],"name":"NoBurning","type":"error"},{"inputs":[],"name":"NoMinting","type":"error"},{"inputs":[],"name":"OnlyRenderer","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"_toTokenId","type":"uint256"}],"name":"BatchMetadataUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"newContractURI","type":"string"}],"name":"ContractURIUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"newMaxSupply","type":"uint256"}],"name":"MaxSupplyUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"MetadataUpdate","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":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"fromTokenId","type":"uint256"},{"internalType":"uint256","name":"toTokenId","type":"uint256"}],"name":"emitBatchMetadataUpdate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"newContractURI","type":"string"}],"name":"emitContractURIUpdated","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"emitMetadataUpdate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"firstsToken","outputs":[{"internalType":"contract FirstsToken","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renderer","outputs":[{"internalType":"contract IRenderer","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":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"setRenderer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : owner (address): 0x3424cd7D170949636C300e62674a3DFB7706Fc35
Arg [1] : nftName (string): Abstract Firsts
Arg [2] : nftSymbol (string): FIRSTSNFT
Arg [3] : tokenName (string): Firsts Token
Arg [4] : tokenSymbol (string): FIRST
Arg [5] : totalSupply (uint256): 1000
Arg [6] : tokenWeightMultiplier (uint256): 3170979198376460

-----Encoded View---------------
15 Constructor Arguments found :
Arg [0] : 0000000000000000000000003424cd7d170949636c300e62674a3dfb7706fc35
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000e0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000120
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000160
Arg [4] : 00000000000000000000000000000000000000000000000000000000000001a0
Arg [5] : 00000000000000000000000000000000000000000000000000000000000003e8
Arg [6] : 000000000000000000000000000000000000000000000000000b43fd20b59a0c
Arg [7] : 000000000000000000000000000000000000000000000000000000000000000f
Arg [8] : 4162737472616374204669727374730000000000000000000000000000000000
Arg [9] : 0000000000000000000000000000000000000000000000000000000000000009
Arg [10] : 4649525354534e46540000000000000000000000000000000000000000000000
Arg [11] : 000000000000000000000000000000000000000000000000000000000000000c
Arg [12] : 46697273747320546f6b656e0000000000000000000000000000000000000000
Arg [13] : 0000000000000000000000000000000000000000000000000000000000000005
Arg [14] : 4649525354000000000000000000000000000000000000000000000000000000