ETH Price: $3,415.22 (-1.17%)
Gas: 9 Gwei

Contract

0x00758fB0C83a68b6cE4FcF1D2665600F3f0E4570
 

Overview

ETH Balance

0 ETH

Eth Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Set Approval For...203606552024-07-22 7:43:232 days ago1721634203IN
Juicebox Frens: JBF Token
0 ETH0.00019184.15081007
Safe Transfer Fr...203509372024-07-20 23:10:233 days ago1721517023IN
Juicebox Frens: JBF Token
0 ETH0.000182752.79722509
Set Approval For...201957242024-06-29 7:02:2325 days ago1719644543IN
Juicebox Frens: JBF Token
0 ETH0.000058882.41532814
Set Approval For...200944172024-06-15 3:06:5939 days ago1718420819IN
Juicebox Frens: JBF Token
0 ETH0.000183393.96886683
Set Approval For...200916982024-06-14 17:59:5939 days ago1718387999IN
Juicebox Frens: JBF Token
0 ETH0.000539311.65319123
Set Approval For...200905752024-06-14 14:14:3540 days ago1718374475IN
Juicebox Frens: JBF Token
0 ETH0.0005691612.29519318
Set Approval For...199845752024-05-30 18:54:4754 days ago1717095287IN
Juicebox Frens: JBF Token
0 ETH0.0007075615.31262586
Set Approval For...199832972024-05-30 14:36:3555 days ago1717079795IN
Juicebox Frens: JBF Token
0 ETH0.0009792721.19267416
Set Approval For...199813732024-05-30 8:08:4755 days ago1717056527IN
Juicebox Frens: JBF Token
0 ETH0.0007834816.95559654
Set Approval For...198562342024-05-12 20:10:1172 days ago1715544611IN
Juicebox Frens: JBF Token
0 ETH0.000172193.72661674
Set Approval For...198158992024-05-07 4:46:2378 days ago1715057183IN
Juicebox Frens: JBF Token
0 ETH0.000176813.82057702
Set Approval For...198082902024-05-06 3:13:4779 days ago1714965227IN
Juicebox Frens: JBF Token
0 ETH0.000222594.81716484
Set Approval For...198070922024-05-05 23:12:2379 days ago1714950743IN
Juicebox Frens: JBF Token
0 ETH0.000227774.92942926
Set Approval For...197713382024-04-30 23:15:3584 days ago1714518935IN
Juicebox Frens: JBF Token
0 ETH0.000145325.9610197
Set Approval For...197454412024-04-27 8:19:5988 days ago1714205999IN
Juicebox Frens: JBF Token
0 ETH0.000237595.1419614
Set Approval For...197182982024-04-23 13:09:2392 days ago1713877763IN
Juicebox Frens: JBF Token
0 ETH0.0005713512.36491118
Set Approval For...197182982024-04-23 13:09:2392 days ago1713877763IN
Juicebox Frens: JBF Token
0 ETH0.0005723912.36491118
Set Approval For...197182732024-04-23 13:04:2392 days ago1713877463IN
Juicebox Frens: JBF Token
0 ETH0.0005767812.4823927
Safe Transfer Fr...197050892024-04-21 16:51:2393 days ago1713718283IN
Juicebox Frens: JBF Token
0 ETH0.0005166610.71114434
Safe Transfer Fr...197050742024-04-21 16:48:2393 days ago1713718103IN
Juicebox Frens: JBF Token
0 ETH0.0007624511.66970256
Set Approval For...196828982024-04-18 14:19:5997 days ago1713449999IN
Juicebox Frens: JBF Token
0 ETH0.0004982820.43806721
Set Approval For...196567112024-04-14 22:20:11100 days ago1713133211IN
Juicebox Frens: JBF Token
0 ETH0.0003386213.88936608
Set Approval For...196368192024-04-12 3:23:11103 days ago1712892191IN
Juicebox Frens: JBF Token
0 ETH0.0006009712.98555382
Set Approval For...196355082024-04-11 22:59:11103 days ago1712876351IN
Juicebox Frens: JBF Token
0 ETH0.0005780212.50928207
Set Approval For...196278972024-04-10 21:24:47104 days ago1712784287IN
Juicebox Frens: JBF Token
0 ETH0.0003621714.89220631
View all transactions

Latest 2 internal transactions

Advanced mode:
Parent Transaction Hash Block From To
145365872022-04-07 4:24:11839 days ago1649305451
Juicebox Frens: JBF Token
3.33072 ETH
145365872022-04-07 4:24:11839 days ago1649305451
Juicebox Frens: JBF Token
163.20528 ETH
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
JuiceboxFrens

Compiler Version
v0.8.8+commit.dddeac2f

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 19 : JuiceboxFrens.sol
// SPDX-License-Identifier: None
pragma solidity ^0.8.8;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "@openzeppelin/contracts/utils/math/SafeCast.sol";
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "./Treasury.sol";
import "./ERC2981.sol";

struct SaleConfig {
  uint32 preSaleStartTime;
  uint32 publicSaleStartTime;
  uint32 txLimit;
  uint32 supplyLimit;
}

contract JuiceboxFrens is Ownable, ERC721, ERC2981, Treasury {
  using SafeCast for uint256;
  using ECDSA for bytes32;

  uint256 public constant mintPrice = 0.024 ether;

  uint256 public totalSupply = 0;

  SaleConfig public saleConfig;
  string public baseURI;
  address public whitelistSigner;

  mapping(address => uint256) private presaleMinted;

  address payable public withdrawalAddress;

  bytes32 private DOMAIN_SEPARATOR;
  bytes32 private TYPEHASH = keccak256("presale(address buyer,uint256 limit)");

  address[] private mintPayees = [
    0xD32E3382Aa09323a08C226c6662E12B434c701B3,
    0x3A6E953A119bA4665877EA1A095855405AAb360D
  ];

  uint256[] private mintShares = [98, 2];

  constructor(string memory inputBaseUri)
    ERC721("Juicebox Frens", "JBF")
    Treasury(mintPayees, mintShares)
  {
    baseURI = inputBaseUri;

    saleConfig = SaleConfig({
      preSaleStartTime: 1647645600, // Fri Mar 18 2022 23:20:00 GMT+0000
      publicSaleStartTime: 1647818400, // Sun Mar 20 2022 23:20:00 GMT+0000
      txLimit: 3,
      supplyLimit: 6969
    });

    _setRoyalties(address(this), 500); // 5% royalties

    uint256 chainId;
    assembly {
      chainId := chainid()
    }

    DOMAIN_SEPARATOR = keccak256(
      abi.encode(
        keccak256(
          "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
        ),
        keccak256(bytes("JuiceboxFrens")),
        keccak256(bytes("1")),
        chainId,
        address(this)
      )
    );
  }

  function _baseURI() internal view override returns (string memory) {
    return baseURI;
  }

  function setBaseURI(string calldata newBaseUri) external onlyOwner {
    baseURI = newBaseUri;
  }

  function setRoyalties(address recipient, uint256 value) external onlyOwner {
    require(recipient != address(0), "zero address");
    _setRoyalties(recipient, value);
  }

  function setWhiteListSigner(address signerToSet) external onlyOwner {
    require(signerToSet != address(0), "zero address");
    whitelistSigner = signerToSet;
  }

  function configureSales(
    uint256 preSaleStartTime,
    uint256 publicSaleStartTime,
    uint256 txLimit,
    uint256 supplyLimit
  ) external onlyOwner {
    uint32 _preSaleStartTime = preSaleStartTime.toUint32();
    uint32 _publicSaleStartTime = publicSaleStartTime.toUint32();
    uint32 _txLimit = txLimit.toUint32();
    uint32 _supplyLimit = supplyLimit.toUint32();

    require(0 < _preSaleStartTime, "Invalid time");
    require(_preSaleStartTime < _publicSaleStartTime, "Invalid time");

    saleConfig = SaleConfig({
      preSaleStartTime: _preSaleStartTime,
      publicSaleStartTime: _publicSaleStartTime,
      txLimit: _txLimit,
      supplyLimit: _supplyLimit
    });
  }

  function buyPresale(
    bytes memory signature,
    uint256 numberOfTokens,
    uint256 approvedLimit
  ) external payable {
    require(
      block.timestamp >= saleConfig.preSaleStartTime &&
        block.timestamp < saleConfig.publicSaleStartTime,
      "Presale is not active"
    );
    require(whitelistSigner != address(0), "White list signer not yet set");
    require(msg.value == (mintPrice * numberOfTokens), "Incorrect payment");
    require(
      (presaleMinted[msg.sender] + numberOfTokens) <= approvedLimit,
      "Wallet limit exceeded"
    );

    bytes32 digest = keccak256(
      abi.encodePacked(
        "\x19\x01",
        DOMAIN_SEPARATOR,
        keccak256(abi.encode(TYPEHASH, msg.sender, approvedLimit))
      )
    );

    address signer = digest.recover(signature);

    require(
      signer != address(0) && signer == whitelistSigner,
      "Invalid signature"
    );

    presaleMinted[msg.sender] = presaleMinted[msg.sender] + numberOfTokens;
    mint(msg.sender, numberOfTokens);
  }

  function buy(uint256 numberOfTokens) external payable {
    SaleConfig memory _saleConfig = saleConfig;

    require(
      block.timestamp >= _saleConfig.publicSaleStartTime,
      "Sale is not active"
    );
    require(
      numberOfTokens <= _saleConfig.txLimit,
      "Transaction limit exceeded"
    );
    require(msg.value == (mintPrice * numberOfTokens), "Incorrect payment");

    mint(msg.sender, numberOfTokens);
  }

  function mint(address to, uint256 numberOfTokens) private {
    require(
      (totalSupply + numberOfTokens) <= saleConfig.supplyLimit,
      "Not enough tokens left"
    );

    uint256 newId = totalSupply;

    for (uint256 i = 0; i < numberOfTokens; i++) {
      newId += 1;
      _safeMint(to, newId);
    }

    totalSupply = newId;
  }

  function reserve(address to, uint256 numberOfTokens) external onlyOwner {
    mint(to, numberOfTokens);
  }

  /// @inheritdoc	ERC165
  function supportsInterface(bytes4 interfaceId)
    public
    view
    override(ERC721, ERC2981)
    returns (bool)
  {
    return super.supportsInterface(interfaceId);
  }
}

File 2 of 19 : Ownable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

File 3 of 19 : ECDSA.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

File 4 of 19 : SafeCast.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/math/SafeCast.sol)

pragma solidity ^0.8.0;

/**
 * @dev Wrappers over Solidity's uintXX/intXX 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.
 *
 * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing
 * all math on `uint256` and `int256` and then downcasting.
 */
library SafeCast {
    /**
     * @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) {
        require(value <= type(uint224).max, "SafeCast: value doesn't fit in 224 bits");
        return uint224(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) {
        require(value <= type(uint128).max, "SafeCast: value doesn't fit in 128 bits");
        return uint128(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) {
        require(value <= type(uint96).max, "SafeCast: value doesn't fit in 96 bits");
        return uint96(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) {
        require(value <= type(uint64).max, "SafeCast: value doesn't fit in 64 bits");
        return uint64(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) {
        require(value <= type(uint32).max, "SafeCast: value doesn't fit in 32 bits");
        return uint32(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) {
        require(value <= type(uint16).max, "SafeCast: value doesn't fit in 16 bits");
        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) {
        require(value <= type(uint8).max, "SafeCast: value doesn't fit in 8 bits");
        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) {
        require(value >= 0, "SafeCast: value must be positive");
        return uint256(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
     *
     * _Available since v3.1._
     */
    function toInt128(int256 value) internal pure returns (int128) {
        require(value >= type(int128).min && value <= type(int128).max, "SafeCast: value doesn't fit in 128 bits");
        return int128(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
     *
     * _Available since v3.1._
     */
    function toInt64(int256 value) internal pure returns (int64) {
        require(value >= type(int64).min && value <= type(int64).max, "SafeCast: value doesn't fit in 64 bits");
        return int64(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
     *
     * _Available since v3.1._
     */
    function toInt32(int256 value) internal pure returns (int32) {
        require(value >= type(int32).min && value <= type(int32).max, "SafeCast: value doesn't fit in 32 bits");
        return int32(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
     *
     * _Available since v3.1._
     */
    function toInt16(int256 value) internal pure returns (int16) {
        require(value >= type(int16).min && value <= type(int16).max, "SafeCast: value doesn't fit in 16 bits");
        return int16(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.
     *
     * _Available since v3.1._
     */
    function toInt8(int256 value) internal pure returns (int8) {
        require(value >= type(int8).min && value <= type(int8).max, "SafeCast: value doesn't fit in 8 bits");
        return int8(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
        require(value <= uint256(type(int256).max), "SafeCast: value doesn't fit in an int256");
        return int256(value);
    }
}

File 5 of 19 : ERC721.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

    // Mapping from token ID to approved address
    mapping(uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    /**
     * @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 override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _owners[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");
        return owner;
    }

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

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

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

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

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

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

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

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

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transfer(from, to, tokenId);
    }

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - 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,
        bytes memory _data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _owners[tokenId] != address(0);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * 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 virtual {
        _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);
        require(
            _checkOnERC721Received(address(0), to, tokenId, _data),
            "ERC721: transfer to non ERC721Receiver implementer"
        );
    }

    /**
     * @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 virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(address(0), to, tokenId);

        _afterTokenTransfer(address(0), to, tokenId);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        _balances[owner] -= 1;
        delete _owners[tokenId];

        emit Transfer(owner, address(0), tokenId);

        _afterTokenTransfer(owner, address(0), 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 virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId);

        _balances[from] -= 1;
        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        _afterTokenTransfer(from, to, tokenId);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits a {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC721: approve to caller");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, ``from``'s `tokenId` will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {}
}

File 6 of 19 : Treasury.sol
// SPDX-License-Identifier: None
pragma solidity 0.8.8;

import "@openzeppelin/contracts/finance/PaymentSplitter.sol";

contract Treasury is PaymentSplitter {
  uint256 private _numberOfPayees;

  constructor(address[] memory payees, uint256[] memory shares_)
    payable
    PaymentSplitter(payees, shares_)
  {
    _numberOfPayees = payees.length;
  }

  function withdrawAll() external {
    require(address(this).balance > 0, "No balance to withdraw");

    for (uint256 i = 0; i < _numberOfPayees; i++) {
      release(payable(payee(i)));
    }
  }
}

File 7 of 19 : ERC2981.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.8;

import '@openzeppelin/contracts/utils/introspection/ERC165.sol';
import './IERC2981.sol';

/// @dev This is a contract used to add ERC2981 support to ERC721 and 1155
contract ERC2981 is ERC165, IERC2981 {
  struct RoyaltyInfo {
    address recipient;
    uint24 amount;
  }

  RoyaltyInfo private _royalties;

  /// @dev Sets token royalties
  /// @param recipient recipient of the royalties
  /// @param value percentage (using 2 decimals - 10000 = 100, 0 = 0)
  function _setRoyalties(address recipient, uint256 value) internal {
    require(value <= 10000, 'ERC2981Royalties: Too high');
    _royalties = RoyaltyInfo(recipient, uint24(value));
  }

  /// @inheritdoc	IERC2981
  function royaltyInfo(uint256, uint256 value)
    external
    view
    override
    returns (address receiver, uint256 royaltyAmount)
  {
    RoyaltyInfo memory royalties = _royalties;
    receiver = royalties.recipient;
    royaltyAmount = (value * royalties.amount) / 10000;
  }

  /// @inheritdoc	ERC165
  function supportsInterface(bytes4 interfaceId)
    public
    view
    virtual
    override
    returns (bool)
  {
    return
      interfaceId == type(IERC2981).interfaceId ||
      super.supportsInterface(interfaceId);
  }
}

File 8 of 19 : Context.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

File 9 of 19 : Strings.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

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

File 10 of 19 : IERC721.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

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

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

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

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

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

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

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

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

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

    /**
     * @dev Returns 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);

    /**
     * @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;
}

File 11 of 19 : IERC721Receiver.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

File 12 of 19 : IERC721Metadata.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

File 13 of 19 : Address.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 14 of 19 : ERC165.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

File 15 of 19 : IERC165.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

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

File 16 of 19 : PaymentSplitter.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (finance/PaymentSplitter.sol)

pragma solidity ^0.8.0;

import "../token/ERC20/utils/SafeERC20.sol";
import "../utils/Address.sol";
import "../utils/Context.sol";

/**
 * @title PaymentSplitter
 * @dev This contract allows to split Ether payments among a group of accounts. The sender does not need to be aware
 * that the Ether will be split in this way, since it is handled transparently by the contract.
 *
 * The split can be in equal parts or in any other arbitrary proportion. The way this is specified is by assigning each
 * account to a number of shares. Of all the Ether that this contract receives, each account will then be able to claim
 * an amount proportional to the percentage of total shares they were assigned.
 *
 * `PaymentSplitter` follows a _pull payment_ model. This means that payments are not automatically forwarded to the
 * accounts but kept in this contract, and the actual transfer is triggered as a separate step by calling the {release}
 * function.
 *
 * NOTE: This contract assumes that ERC20 tokens will behave similarly to native tokens (Ether). Rebasing tokens, and
 * tokens that apply fees during transfers, are likely to not be supported as expected. If in doubt, we encourage you
 * to run tests before sending real value to this contract.
 */
contract PaymentSplitter is Context {
    event PayeeAdded(address account, uint256 shares);
    event PaymentReleased(address to, uint256 amount);
    event ERC20PaymentReleased(IERC20 indexed token, address to, uint256 amount);
    event PaymentReceived(address from, uint256 amount);

    uint256 private _totalShares;
    uint256 private _totalReleased;

    mapping(address => uint256) private _shares;
    mapping(address => uint256) private _released;
    address[] private _payees;

    mapping(IERC20 => uint256) private _erc20TotalReleased;
    mapping(IERC20 => mapping(address => uint256)) private _erc20Released;

    /**
     * @dev Creates an instance of `PaymentSplitter` where each account in `payees` is assigned the number of shares at
     * the matching position in the `shares` array.
     *
     * All addresses in `payees` must be non-zero. Both arrays must have the same non-zero length, and there must be no
     * duplicates in `payees`.
     */
    constructor(address[] memory payees, uint256[] memory shares_) payable {
        require(payees.length == shares_.length, "PaymentSplitter: payees and shares length mismatch");
        require(payees.length > 0, "PaymentSplitter: no payees");

        for (uint256 i = 0; i < payees.length; i++) {
            _addPayee(payees[i], shares_[i]);
        }
    }

    /**
     * @dev The Ether received will be logged with {PaymentReceived} events. Note that these events are not fully
     * reliable: it's possible for a contract to receive Ether without triggering this function. This only affects the
     * reliability of the events, and not the actual splitting of Ether.
     *
     * To learn more about this see the Solidity documentation for
     * https://solidity.readthedocs.io/en/latest/contracts.html#fallback-function[fallback
     * functions].
     */
    receive() external payable virtual {
        emit PaymentReceived(_msgSender(), msg.value);
    }

    /**
     * @dev Getter for the total shares held by payees.
     */
    function totalShares() public view returns (uint256) {
        return _totalShares;
    }

    /**
     * @dev Getter for the total amount of Ether already released.
     */
    function totalReleased() public view returns (uint256) {
        return _totalReleased;
    }

    /**
     * @dev Getter for the total amount of `token` already released. `token` should be the address of an IERC20
     * contract.
     */
    function totalReleased(IERC20 token) public view returns (uint256) {
        return _erc20TotalReleased[token];
    }

    /**
     * @dev Getter for the amount of shares held by an account.
     */
    function shares(address account) public view returns (uint256) {
        return _shares[account];
    }

    /**
     * @dev Getter for the amount of Ether already released to a payee.
     */
    function released(address account) public view returns (uint256) {
        return _released[account];
    }

    /**
     * @dev Getter for the amount of `token` tokens already released to a payee. `token` should be the address of an
     * IERC20 contract.
     */
    function released(IERC20 token, address account) public view returns (uint256) {
        return _erc20Released[token][account];
    }

    /**
     * @dev Getter for the address of the payee number `index`.
     */
    function payee(uint256 index) public view returns (address) {
        return _payees[index];
    }

    /**
     * @dev Triggers a transfer to `account` of the amount of Ether they are owed, according to their percentage of the
     * total shares and their previous withdrawals.
     */
    function release(address payable account) public virtual {
        require(_shares[account] > 0, "PaymentSplitter: account has no shares");

        uint256 totalReceived = address(this).balance + totalReleased();
        uint256 payment = _pendingPayment(account, totalReceived, released(account));

        require(payment != 0, "PaymentSplitter: account is not due payment");

        _released[account] += payment;
        _totalReleased += payment;

        Address.sendValue(account, payment);
        emit PaymentReleased(account, payment);
    }

    /**
     * @dev Triggers a transfer to `account` of the amount of `token` tokens they are owed, according to their
     * percentage of the total shares and their previous withdrawals. `token` must be the address of an IERC20
     * contract.
     */
    function release(IERC20 token, address account) public virtual {
        require(_shares[account] > 0, "PaymentSplitter: account has no shares");

        uint256 totalReceived = token.balanceOf(address(this)) + totalReleased(token);
        uint256 payment = _pendingPayment(account, totalReceived, released(token, account));

        require(payment != 0, "PaymentSplitter: account is not due payment");

        _erc20Released[token][account] += payment;
        _erc20TotalReleased[token] += payment;

        SafeERC20.safeTransfer(token, account, payment);
        emit ERC20PaymentReleased(token, account, payment);
    }

    /**
     * @dev internal logic for computing the pending payment of an `account` given the token historical balances and
     * already released amounts.
     */
    function _pendingPayment(
        address account,
        uint256 totalReceived,
        uint256 alreadyReleased
    ) private view returns (uint256) {
        return (totalReceived * _shares[account]) / _totalShares - alreadyReleased;
    }

    /**
     * @dev Add a new payee to the contract.
     * @param account The address of the payee to add.
     * @param shares_ The number of shares owned by the payee.
     */
    function _addPayee(address account, uint256 shares_) private {
        require(account != address(0), "PaymentSplitter: account is the zero address");
        require(shares_ > 0, "PaymentSplitter: shares are 0");
        require(_shares[account] == 0, "PaymentSplitter: account already has shares");

        _payees.push(account);
        _shares[account] = shares_;
        _totalShares = _totalShares + shares_;
        emit PayeeAdded(account, shares_);
    }
}

File 17 of 19 : SafeERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

File 18 of 19 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

    /**
     * @dev Moves `amount` 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 amount) 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 `amount` 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 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` 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 amount
    ) external returns (bool);

    /**
     * @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);
}

File 19 of 19 : IERC2981.sol
// SPDX-License-Identifier: None
pragma solidity ^0.8.8;

///
/// @dev Interface for the NFT Royalty Standard
///
interface IERC2981 {
    /// @notice Called with the sale price to determine how much royalty
    //          is owed and to whom.
    /// @param _tokenId - the NFT asset queried for royalty information
    /// @param _salePrice - the sale price of the NFT asset specified by _tokenId
    /// @return receiver - address of who should be sent the royalty payment
    /// @return royaltyAmount - the royalty payment amount for _salePrice
    function royaltyInfo(
        uint256 _tokenId,
        uint256 _salePrice
    ) external view returns (
        address receiver,
        uint256 royaltyAmount
    );
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"string","name":"inputBaseUri","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"contract IERC20","name":"token","type":"address"},{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ERC20PaymentReleased","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":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"shares","type":"uint256"}],"name":"PayeeAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"PaymentReceived","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"PaymentReleased","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":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"numberOfTokens","type":"uint256"}],"name":"buy","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"uint256","name":"numberOfTokens","type":"uint256"},{"internalType":"uint256","name":"approvedLimit","type":"uint256"}],"name":"buyPresale","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"preSaleStartTime","type":"uint256"},{"internalType":"uint256","name":"publicSaleStartTime","type":"uint256"},{"internalType":"uint256","name":"txLimit","type":"uint256"},{"internalType":"uint256","name":"supplyLimit","type":"uint256"}],"name":"configureSales","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"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":"mintPrice","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":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"payee","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address payable","name":"account","type":"address"}],"name":"release","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"release","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"released","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"released","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"numberOfTokens","type":"uint256"}],"name":"reserve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"royaltyAmount","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":"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":[],"name":"saleConfig","outputs":[{"internalType":"uint32","name":"preSaleStartTime","type":"uint32"},{"internalType":"uint32","name":"publicSaleStartTime","type":"uint32"},{"internalType":"uint32","name":"txLimit","type":"uint32"},{"internalType":"uint32","name":"supplyLimit","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"newBaseUri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"setRoyalties","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"signerToSet","type":"address"}],"name":"setWhiteListSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"shares","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"}],"name":"totalReleased","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalReleased","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalShares","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"whitelistSigner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdrawAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawalAddress","outputs":[{"internalType":"address payable","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

Deployed Bytecode

0x60806040526004361061023f5760003560e01c806384bdb6e01161012e578063c87b56dd116100ab578063e33b7de31161006f578063e33b7de31461079e578063e985e9c5146107b3578063ef81b4d4146107fc578063f2bcd0221461081c578063f2fde38b1461083c57600080fd5b8063c87b56dd146106df578063cc47a40b146106ff578063ce7c2ac21461071f578063d79779b214610755578063d96a094a1461078b57600080fd5b806390aa0b0f116100f257806390aa0b0f146105e757806395d89b41146106545780639852595c14610669578063a22cb4651461069f578063b88d4fde146106bf57600080fd5b806384bdb6e014610554578063853828b6146105745780638b83209b146105895780638c7ea24b146105a95780638da5cb5b146105c957600080fd5b8063406072a9116101bc5780636817c76c116101805780636817c76c146104cf5780636c0360eb146104ea57806370a08231146104ff578063715018a61461051f578063802fb8e91461053457600080fd5b8063406072a91461040957806342842e0e1461044f57806348b750441461046f57806355f804b31461048f5780636352211e146104af57600080fd5b80631916558711610203578063191655871461036257806323b872dd146103825780632a55205a146103a25780633266e957146103e15780633a98ef39146103f457600080fd5b806301ffc9a71461028d57806306fdde03146102c2578063081812fc146102e4578063095ea7b31461031c57806318160ddd1461033e57600080fd5b36610288577f6ef95f06320e7a25a04a175ca677b7052bdd97131872c2192525a629f51be77033604080516001600160a01b0390921682523460208301520160405180910390a1005b600080fd5b34801561029957600080fd5b506102ad6102a8366004612ba4565b61085c565b60405190151581526020015b60405180910390f35b3480156102ce57600080fd5b506102d761086d565b6040516102b99190612c19565b3480156102f057600080fd5b506103046102ff366004612c2c565b6108ff565b6040516001600160a01b0390911681526020016102b9565b34801561032857600080fd5b5061033c610337366004612c5a565b610999565b005b34801561034a57600080fd5b5061035460105481565b6040519081526020016102b9565b34801561036e57600080fd5b5061033c61037d366004612c86565b610aaf565b34801561038e57600080fd5b5061033c61039d366004612ca3565b610bdd565b3480156103ae57600080fd5b506103c26103bd366004612ce4565b610c0e565b604080516001600160a01b0390931683526020830191909152016102b9565b61033c6103ef366004612da9565b610c63565b34801561040057600080fd5b50600854610354565b34801561041557600080fd5b50610354610424366004612df7565b6001600160a01b039182166000908152600e6020908152604080832093909416825291909152205490565b34801561045b57600080fd5b5061033c61046a366004612ca3565b610f0a565b34801561047b57600080fd5b5061033c61048a366004612df7565b610f25565b34801561049b57600080fd5b5061033c6104aa366004612e30565b61110d565b3480156104bb57600080fd5b506103046104ca366004612c2c565b611143565b3480156104db57600080fd5b50610354665543df729c000081565b3480156104f657600080fd5b506102d76111ba565b34801561050b57600080fd5b5061035461051a366004612c86565b611248565b34801561052b57600080fd5b5061033c6112cf565b34801561054057600080fd5b5061033c61054f366004612ea2565b611305565b34801561056057600080fd5b5061033c61056f366004612c86565b611482565b34801561058057600080fd5b5061033c611513565b34801561059557600080fd5b506103046105a4366004612c2c565b61158a565b3480156105b557600080fd5b5061033c6105c4366004612c5a565b6115ba565b3480156105d557600080fd5b506000546001600160a01b0316610304565b3480156105f357600080fd5b506011546106249063ffffffff808216916401000000008104821691600160401b8204811691600160601b90041684565b6040805163ffffffff958616815293851660208501529184169183019190915290911660608201526080016102b9565b34801561066057600080fd5b506102d7611637565b34801561067557600080fd5b50610354610684366004612c86565b6001600160a01b03166000908152600b602052604090205490565b3480156106ab57600080fd5b5061033c6106ba366004612ee2565b611646565b3480156106cb57600080fd5b5061033c6106da366004612f10565b611651565b3480156106eb57600080fd5b506102d76106fa366004612c2c565b611689565b34801561070b57600080fd5b5061033c61071a366004612c5a565b611764565b34801561072b57600080fd5b5061035461073a366004612c86565b6001600160a01b03166000908152600a602052604090205490565b34801561076157600080fd5b50610354610770366004612c86565b6001600160a01b03166000908152600d602052604090205490565b61033c610799366004612c2c565b611798565b3480156107aa57600080fd5b50600954610354565b3480156107bf57600080fd5b506102ad6107ce366004612df7565b6001600160a01b03918216600090815260066020908152604080832093909416825291909152205460ff1690565b34801561080857600080fd5b50601354610304906001600160a01b031681565b34801561082857600080fd5b50601554610304906001600160a01b031681565b34801561084857600080fd5b5061033c610857366004612c86565b6118da565b600061086782611972565b92915050565b60606001805461087c90612f7c565b80601f01602080910402602001604051908101604052809291908181526020018280546108a890612f7c565b80156108f55780601f106108ca576101008083540402835291602001916108f5565b820191906000526020600020905b8154815290600101906020018083116108d857829003601f168201915b5050505050905090565b6000818152600360205260408120546001600160a01b031661097d5760405162461bcd60e51b815260206004820152602c60248201527f4552433732313a20617070726f76656420717565727920666f72206e6f6e657860448201526b34b9ba32b73a103a37b5b2b760a11b60648201526084015b60405180910390fd5b506000908152600560205260409020546001600160a01b031690565b60006109a482611143565b9050806001600160a01b0316836001600160a01b03161415610a125760405162461bcd60e51b815260206004820152602160248201527f4552433732313a20617070726f76616c20746f2063757272656e74206f776e656044820152603960f91b6064820152608401610974565b336001600160a01b0382161480610a2e5750610a2e81336107ce565b610aa05760405162461bcd60e51b815260206004820152603860248201527f4552433732313a20617070726f76652063616c6c6572206973206e6f74206f7760448201527f6e6572206e6f7220617070726f76656420666f7220616c6c00000000000000006064820152608401610974565b610aaa8383611997565b505050565b6001600160a01b0381166000908152600a6020526040902054610ae45760405162461bcd60e51b815260040161097490612fb7565b6000610aef60095490565b610af99047613013565b90506000610b268383610b21866001600160a01b03166000908152600b602052604090205490565b611a05565b905080610b455760405162461bcd60e51b81526004016109749061302b565b6001600160a01b0383166000908152600b602052604081208054839290610b6d908490613013565b925050819055508060096000828254610b869190613013565b90915550610b9690508382611a4b565b604080516001600160a01b0385168152602081018390527fdf20fd1e76bc69d672e4814fafb2c449bba3a5369d8359adf9e05e6fde87b056910160405180910390a1505050565b610be73382611b64565b610c035760405162461bcd60e51b815260040161097490613076565b610aaa838383611c5a565b604080518082019091526007546001600160a01b038116808352600160a01b90910462ffffff1660208301819052909160009161271090610c4f90866130c7565b610c5991906130fc565b9150509250929050565b60115463ffffffff164210801590610c8a5750601154640100000000900463ffffffff1642105b610cce5760405162461bcd60e51b815260206004820152601560248201527450726573616c65206973206e6f742061637469766560581b6044820152606401610974565b6013546001600160a01b0316610d265760405162461bcd60e51b815260206004820152601d60248201527f5768697465206c697374207369676e6572206e6f7420796574207365740000006044820152606401610974565b610d3782665543df729c00006130c7565b3414610d795760405162461bcd60e51b8152602060048201526011602482015270125b98dbdc9c9958dd081c185e5b595b9d607a1b6044820152606401610974565b336000908152601460205260409020548190610d96908490613013565b1115610ddc5760405162461bcd60e51b815260206004820152601560248201527415d85b1b195d081b1a5b5a5d08195e18d959591959605a1b6044820152606401610974565b6016546017546040805160208101929092523390820152606081018390526000919060800160405160208183030381529060405280519060200120604051602001610e3e92919061190160f01b81526002810192909252602282015260420190565b60408051601f19818403018152919052805160209091012090506000610e648286611df6565b90506001600160a01b03811615801590610e8b57506013546001600160a01b038281169116145b610ecb5760405162461bcd60e51b8152602060048201526011602482015270496e76616c6964207369676e617475726560781b6044820152606401610974565b33600090815260146020526040902054610ee6908590613013565b33600081815260146020526040902091909155610f039085611e1a565b5050505050565b610aaa83838360405180602001604052806000815250611651565b6001600160a01b0381166000908152600a6020526040902054610f5a5760405162461bcd60e51b815260040161097490612fb7565b6001600160a01b0382166000908152600d60205260408120546040516370a0823160e01b81523060048201526001600160a01b038516906370a082319060240160206040518083038186803b158015610fb257600080fd5b505afa158015610fc6573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610fea9190613110565b610ff49190613013565b9050600061102d8383610b2187876001600160a01b039182166000908152600e6020908152604080832093909416825291909152205490565b90508061104c5760405162461bcd60e51b81526004016109749061302b565b6001600160a01b038085166000908152600e6020908152604080832093871683529290529081208054839290611083908490613013565b90915550506001600160a01b0384166000908152600d6020526040812080548392906110b0908490613013565b909155506110c19050848483611ec0565b604080516001600160a01b038581168252602082018490528616917f3be5b7a71e84ed12875d241991c70855ac5817d847039e17a9d895c1ceb0f18a910160405180910390a250505050565b6000546001600160a01b031633146111375760405162461bcd60e51b815260040161097490613129565b610aaa60128383612afe565b6000818152600360205260408120546001600160a01b0316806108675760405162461bcd60e51b815260206004820152602960248201527f4552433732313a206f776e657220717565727920666f72206e6f6e657869737460448201526832b73a103a37b5b2b760b91b6064820152608401610974565b601280546111c790612f7c565b80601f01602080910402602001604051908101604052809291908181526020018280546111f390612f7c565b80156112405780601f1061121557610100808354040283529160200191611240565b820191906000526020600020905b81548152906001019060200180831161122357829003601f168201915b505050505081565b60006001600160a01b0382166112b35760405162461bcd60e51b815260206004820152602a60248201527f4552433732313a2062616c616e636520717565727920666f7220746865207a65604482015269726f206164647265737360b01b6064820152608401610974565b506001600160a01b031660009081526004602052604090205490565b6000546001600160a01b031633146112f95760405162461bcd60e51b815260040161097490613129565b6113036000611f12565b565b6000546001600160a01b0316331461132f5760405162461bcd60e51b815260040161097490613129565b600061133a85611f62565b9050600061134785611f62565b9050600061135485611f62565b9050600061136185611f62565b90508363ffffffff166000106113a85760405162461bcd60e51b815260206004820152600c60248201526b496e76616c69642074696d6560a01b6044820152606401610974565b8263ffffffff168463ffffffff16106113f25760405162461bcd60e51b815260206004820152600c60248201526b496e76616c69642074696d6560a01b6044820152606401610974565b6040805160808101825263ffffffff958616808252948616602082018190529386169181018290529190941660609091018190526011805467ffffffffffffffff1916909317640100000000909202919091176fffffffffffffffff00000000000000001916600160401b90930263ffffffff60601b191692909217600160601b90920291909117905550505050565b6000546001600160a01b031633146114ac5760405162461bcd60e51b815260040161097490613129565b6001600160a01b0381166114f15760405162461bcd60e51b815260206004820152600c60248201526b7a65726f206164647265737360a01b6044820152606401610974565b601380546001600160a01b0319166001600160a01b0392909216919091179055565b6000471161155c5760405162461bcd60e51b81526020600482015260166024820152754e6f2062616c616e636520746f20776974686472617760501b6044820152606401610974565b60005b600f548110156115875761157561037d8261158a565b8061157f8161315e565b91505061155f565b50565b6000600c828154811061159f5761159f613179565b6000918252602090912001546001600160a01b031692915050565b6000546001600160a01b031633146115e45760405162461bcd60e51b815260040161097490613129565b6001600160a01b0382166116295760405162461bcd60e51b815260206004820152600c60248201526b7a65726f206164647265737360a01b6044820152606401610974565b6116338282611fcb565b5050565b60606002805461087c90612f7c565b611633338383612067565b61165b3383611b64565b6116775760405162461bcd60e51b815260040161097490613076565b61168384848484612136565b50505050565b6000818152600360205260409020546060906001600160a01b03166117085760405162461bcd60e51b815260206004820152602f60248201527f4552433732314d657461646174613a2055524920717565727920666f72206e6f60448201526e3732bc34b9ba32b73a103a37b5b2b760891b6064820152608401610974565b6000611712612169565b90506000815111611732576040518060200160405280600081525061175d565b8061173c84612178565b60405160200161174d92919061318f565b6040516020818303038152906040525b9392505050565b6000546001600160a01b0316331461178e5760405162461bcd60e51b815260040161097490613129565b6116338282611e1a565b6040805160808101825260115463ffffffff80821683526401000000008204811660208401819052600160401b8304821694840194909452600160601b909104166060820152904210156118235760405162461bcd60e51b815260206004820152601260248201527153616c65206973206e6f742061637469766560701b6044820152606401610974565b806040015163ffffffff1682111561187d5760405162461bcd60e51b815260206004820152601a60248201527f5472616e73616374696f6e206c696d69742065786365656465640000000000006044820152606401610974565b61188e82665543df729c00006130c7565b34146118d05760405162461bcd60e51b8152602060048201526011602482015270125b98dbdc9c9958dd081c185e5b595b9d607a1b6044820152606401610974565b6116333383611e1a565b6000546001600160a01b031633146119045760405162461bcd60e51b815260040161097490613129565b6001600160a01b0381166119695760405162461bcd60e51b815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201526564647265737360d01b6064820152608401610974565b61158781611f12565b60006001600160e01b0319821663152a902d60e11b1480610867575061086782612276565b600081815260056020526040902080546001600160a01b0319166001600160a01b03841690811790915581906119cc82611143565b6001600160a01b03167f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92560405160405180910390a45050565b6008546001600160a01b0384166000908152600a602052604081205490918391611a2f90866130c7565b611a3991906130fc565b611a4391906131be565b949350505050565b80471015611a9b5760405162461bcd60e51b815260206004820152601d60248201527f416464726573733a20696e73756666696369656e742062616c616e63650000006044820152606401610974565b6000826001600160a01b03168260405160006040518083038185875af1925050503d8060008114611ae8576040519150601f19603f3d011682016040523d82523d6000602084013e611aed565b606091505b5050905080610aaa5760405162461bcd60e51b815260206004820152603a60248201527f416464726573733a20756e61626c6520746f2073656e642076616c75652c207260448201527f6563697069656e74206d617920686176652072657665727465640000000000006064820152608401610974565b6000818152600360205260408120546001600160a01b0316611bdd5760405162461bcd60e51b815260206004820152602c60248201527f4552433732313a206f70657261746f7220717565727920666f72206e6f6e657860448201526b34b9ba32b73a103a37b5b2b760a11b6064820152608401610974565b6000611be883611143565b9050806001600160a01b0316846001600160a01b03161480611c235750836001600160a01b0316611c18846108ff565b6001600160a01b0316145b80611a4357506001600160a01b0380821660009081526006602090815260408083209388168352929052205460ff16949350505050565b826001600160a01b0316611c6d82611143565b6001600160a01b031614611cd15760405162461bcd60e51b815260206004820152602560248201527f4552433732313a207472616e736665722066726f6d20696e636f72726563742060448201526437bbb732b960d91b6064820152608401610974565b6001600160a01b038216611d335760405162461bcd60e51b8152602060048201526024808201527f4552433732313a207472616e7366657220746f20746865207a65726f206164646044820152637265737360e01b6064820152608401610974565b611d3e600082611997565b6001600160a01b0383166000908152600460205260408120805460019290611d679084906131be565b90915550506001600160a01b0382166000908152600460205260408120805460019290611d95908490613013565b909155505060008181526003602052604080822080546001600160a01b0319166001600160a01b0386811691821790925591518493918716917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef91a4505050565b6000806000611e0585856122c6565b91509150611e1281612336565b509392505050565b601154601054600160601b90910463ffffffff1690611e3a908390613013565b1115611e815760405162461bcd60e51b8152602060048201526016602482015275139bdd08195b9bdd59da081d1bdad95b9cc81b19599d60521b6044820152606401610974565b60105460005b82811015611eb857611e9a600183613013565b9150611ea684836124f1565b80611eb08161315e565b915050611e87565b506010555050565b604080516001600160a01b038416602482015260448082018490528251808303909101815260649091019091526020810180516001600160e01b031663a9059cbb60e01b179052610aaa90849061250b565b600080546001600160a01b038381166001600160a01b0319831681178455604051919092169283917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e09190a35050565b600063ffffffff821115611fc75760405162461bcd60e51b815260206004820152602660248201527f53616665436173743a2076616c756520646f65736e27742066697420696e203360448201526532206269747360d01b6064820152608401610974565b5090565b61271081111561201d5760405162461bcd60e51b815260206004820152601a60248201527f45524332393831526f79616c746965733a20546f6f20686967680000000000006044820152606401610974565b604080518082019091526001600160a01b0390921680835262ffffff909116602090920182905260078054600160a01b9093026001600160b81b0319909316909117919091179055565b816001600160a01b0316836001600160a01b031614156120c95760405162461bcd60e51b815260206004820152601960248201527f4552433732313a20617070726f766520746f2063616c6c6572000000000000006044820152606401610974565b6001600160a01b03838116600081815260066020908152604080832094871680845294825291829020805460ff191686151590811790915591519182527f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31910160405180910390a3505050565b612141848484611c5a565b61214d848484846125dd565b6116835760405162461bcd60e51b8152600401610974906131d5565b60606012805461087c90612f7c565b60608161219c5750506040805180820190915260018152600360fc1b602082015290565b8160005b81156121c657806121b08161315e565b91506121bf9050600a836130fc565b91506121a0565b60008167ffffffffffffffff8111156121e1576121e1612d06565b6040519080825280601f01601f19166020018201604052801561220b576020820181803683370190505b5090505b8415611a43576122206001836131be565b915061222d600a86613227565b612238906030613013565b60f81b81838151811061224d5761224d613179565b60200101906001600160f81b031916908160001a90535061226f600a866130fc565b945061220f565b60006001600160e01b031982166380ac58cd60e01b14806122a757506001600160e01b03198216635b5e139f60e01b145b8061086757506301ffc9a760e01b6001600160e01b0319831614610867565b6000808251604114156122fd5760208301516040840151606085015160001a6122f1878285856126ea565b9450945050505061232f565b825160401415612327576020830151604084015161231c8683836127d7565b93509350505061232f565b506000905060025b9250929050565b600081600481111561234a5761234a61323b565b14156123535750565b60018160048111156123675761236761323b565b14156123b55760405162461bcd60e51b815260206004820152601860248201527f45434453413a20696e76616c6964207369676e617475726500000000000000006044820152606401610974565b60028160048111156123c9576123c961323b565b14156124175760405162461bcd60e51b815260206004820152601f60248201527f45434453413a20696e76616c6964207369676e6174757265206c656e677468006044820152606401610974565b600381600481111561242b5761242b61323b565b14156124845760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202773272076616c604482015261756560f01b6064820152608401610974565b60048160048111156124985761249861323b565b14156115875760405162461bcd60e51b815260206004820152602260248201527f45434453413a20696e76616c6964207369676e6174757265202776272076616c604482015261756560f01b6064820152608401610974565b611633828260405180602001604052806000815250612810565b6000612560826040518060400160405280602081526020017f5361666545524332303a206c6f772d6c6576656c2063616c6c206661696c6564815250856001600160a01b03166128439092919063ffffffff16565b805190915015610aaa578080602001905181019061257e9190613251565b610aaa5760405162461bcd60e51b815260206004820152602a60248201527f5361666545524332303a204552433230206f7065726174696f6e20646964206e6044820152691bdd081cdd58d8d9595960b21b6064820152608401610974565b60006001600160a01b0384163b156126df57604051630a85bd0160e11b81526001600160a01b0385169063150b7a029061262190339089908890889060040161326e565b602060405180830381600087803b15801561263b57600080fd5b505af192505050801561266b575060408051601f3d908101601f19168201909252612668918101906132ab565b60015b6126c5573d808015612699576040519150601f19603f3d011682016040523d82523d6000602084013e61269e565b606091505b5080516126bd5760405162461bcd60e51b8152600401610974906131d5565b805181602001fd5b6001600160e01b031916630a85bd0160e11b149050611a43565b506001949350505050565b6000807f7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a083111561272157506000905060036127ce565b8460ff16601b1415801561273957508460ff16601c14155b1561274a57506000905060046127ce565b6040805160008082526020820180845289905260ff881692820192909252606081018690526080810185905260019060a0016020604051602081039080840390855afa15801561279e573d6000803e3d6000fd5b5050604051601f1901519150506001600160a01b0381166127c7576000600192509250506127ce565b9150600090505b94509492505050565b6000806001600160ff1b038316816127f460ff86901c601b613013565b9050612802878288856126ea565b935093505050935093915050565b61281a8383612852565b61282760008484846125dd565b610aaa5760405162461bcd60e51b8152600401610974906131d5565b6060611a438484600085612994565b6001600160a01b0382166128a85760405162461bcd60e51b815260206004820181905260248201527f4552433732313a206d696e7420746f20746865207a65726f20616464726573736044820152606401610974565b6000818152600360205260409020546001600160a01b03161561290d5760405162461bcd60e51b815260206004820152601c60248201527f4552433732313a20746f6b656e20616c7265616479206d696e746564000000006044820152606401610974565b6001600160a01b0382166000908152600460205260408120805460019290612936908490613013565b909155505060008181526003602052604080822080546001600160a01b0319166001600160a01b03861690811790915590518392907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef908290a45050565b6060824710156129f55760405162461bcd60e51b815260206004820152602660248201527f416464726573733a20696e73756666696369656e742062616c616e636520666f6044820152651c8818d85b1b60d21b6064820152608401610974565b6001600160a01b0385163b612a4c5760405162461bcd60e51b815260206004820152601d60248201527f416464726573733a2063616c6c20746f206e6f6e2d636f6e74726163740000006044820152606401610974565b600080866001600160a01b03168587604051612a6891906132c8565b60006040518083038185875af1925050503d8060008114612aa5576040519150601f19603f3d011682016040523d82523d6000602084013e612aaa565b606091505b5091509150612aba828286612ac5565b979650505050505050565b60608315612ad457508161175d565b825115612ae45782518084602001fd5b8160405162461bcd60e51b81526004016109749190612c19565b828054612b0a90612f7c565b90600052602060002090601f016020900481019282612b2c5760008555612b72565b82601f10612b455782800160ff19823516178555612b72565b82800160010185558215612b72579182015b82811115612b72578235825591602001919060010190612b57565b50611fc79291505b80821115611fc75760008155600101612b7a565b6001600160e01b03198116811461158757600080fd5b600060208284031215612bb657600080fd5b813561175d81612b8e565b60005b83811015612bdc578181015183820152602001612bc4565b838111156116835750506000910152565b60008151808452612c05816020860160208601612bc1565b601f01601f19169290920160200192915050565b60208152600061175d6020830184612bed565b600060208284031215612c3e57600080fd5b5035919050565b6001600160a01b038116811461158757600080fd5b60008060408385031215612c6d57600080fd5b8235612c7881612c45565b946020939093013593505050565b600060208284031215612c9857600080fd5b813561175d81612c45565b600080600060608486031215612cb857600080fd5b8335612cc381612c45565b92506020840135612cd381612c45565b929592945050506040919091013590565b60008060408385031215612cf757600080fd5b50508035926020909101359150565b634e487b7160e01b600052604160045260246000fd5b600082601f830112612d2d57600080fd5b813567ffffffffffffffff80821115612d4857612d48612d06565b604051601f8301601f19908116603f01168101908282118183101715612d7057612d70612d06565b81604052838152866020858801011115612d8957600080fd5b836020870160208301376000602085830101528094505050505092915050565b600080600060608486031215612dbe57600080fd5b833567ffffffffffffffff811115612dd557600080fd5b612de186828701612d1c565b9660208601359650604090950135949350505050565b60008060408385031215612e0a57600080fd5b8235612e1581612c45565b91506020830135612e2581612c45565b809150509250929050565b60008060208385031215612e4357600080fd5b823567ffffffffffffffff80821115612e5b57600080fd5b818501915085601f830112612e6f57600080fd5b813581811115612e7e57600080fd5b866020828501011115612e9057600080fd5b60209290920196919550909350505050565b60008060008060808587031215612eb857600080fd5b5050823594602084013594506040840135936060013592509050565b801515811461158757600080fd5b60008060408385031215612ef557600080fd5b8235612f0081612c45565b91506020830135612e2581612ed4565b60008060008060808587031215612f2657600080fd5b8435612f3181612c45565b93506020850135612f4181612c45565b925060408501359150606085013567ffffffffffffffff811115612f6457600080fd5b612f7087828801612d1c565b91505092959194509250565b600181811c90821680612f9057607f821691505b60208210811415612fb157634e487b7160e01b600052602260045260246000fd5b50919050565b60208082526026908201527f5061796d656e7453706c69747465723a206163636f756e7420686173206e6f2060408201526573686172657360d01b606082015260800190565b634e487b7160e01b600052601160045260246000fd5b6000821982111561302657613026612ffd565b500190565b6020808252602b908201527f5061796d656e7453706c69747465723a206163636f756e74206973206e6f742060408201526a191d59481c185e5b595b9d60aa1b606082015260800190565b60208082526031908201527f4552433732313a207472616e736665722063616c6c6572206973206e6f74206f6040820152701ddb995c881b9bdc88185c1c1c9bdd9959607a1b606082015260800190565b60008160001904831182151516156130e1576130e1612ffd565b500290565b634e487b7160e01b600052601260045260246000fd5b60008261310b5761310b6130e6565b500490565b60006020828403121561312257600080fd5b5051919050565b6020808252818101527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604082015260600190565b600060001982141561317257613172612ffd565b5060010190565b634e487b7160e01b600052603260045260246000fd5b600083516131a1818460208801612bc1565b8351908301906131b5818360208801612bc1565b01949350505050565b6000828210156131d0576131d0612ffd565b500390565b60208082526032908201527f4552433732313a207472616e7366657220746f206e6f6e20455243373231526560408201527131b2b4bb32b91034b6b83632b6b2b73a32b960711b606082015260800190565b600082613236576132366130e6565b500690565b634e487b7160e01b600052602160045260246000fd5b60006020828403121561326357600080fd5b815161175d81612ed4565b6001600160a01b03858116825284166020820152604081018390526080606082018190526000906132a190830184612bed565b9695505050505050565b6000602082840312156132bd57600080fd5b815161175d81612b8e565b600082516132da818460208701612bc1565b919091019291505056fea2646970667358221220c8b00ff3a254b240cea6198ac9b10bcee6637a4f65929271401d8ac883b7d32a64736f6c63430008080033

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000036697066733a2f2f516d5a69584a48776263533563664b594c7768357378796942327a556e715a7337797a48646e77427736336234772f00000000000000000000

-----Decoded View---------------
Arg [0] : inputBaseUri (string): ipfs://QmZiXJHwbcS5cfKYLwh5sxyiB2zUnqZs7yzHdnwBw63b4w/

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000020
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000036
Arg [2] : 697066733a2f2f516d5a69584a48776263533563664b594c7768357378796942
Arg [3] : 327a556e715a7337797a48646e77427736336234772f00000000000000000000


Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

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

OVERVIEW

6969 Juicebox Frens. Art by Sera Stargirl. No discord, no roadmap, just memes and good times.

Validator Index Block Amount
View All Withdrawals

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

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