Storage

Description:

Multi-signature wallet contract requiring multiple confirmations for transaction execution.

Blockchain: Ethereum

Source Code: View Code On The Blockchain

Solidity Source Code:

{{
  "language": "Solidity",
  "sources": {
    "@openzeppelin/contracts/access/Ownable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)

pragma solidity ^0.8.20;

import {Context} from "../utils/Context.sol";

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

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

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

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

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

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

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

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

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

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        if (newOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}
"
    },
    "@openzeppelin/contracts/utils/Context.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

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

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

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}
"
    },
    "contracts/storage/Storage.sol": {
      "content": "// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.20;

import "@openzeppelin/contracts/access/Ownable.sol";

contract Storage is Ownable {
  /// @dev Bytes storage.
  mapping(bytes32 => bytes) private _bytes;

  /// @dev Bool storage.
  mapping(bytes32 => bool) private _bool;

  /// @dev Uint storage.
  mapping(bytes32 => uint256) private _uint;

  /// @dev Int storage.
  mapping(bytes32 => int256) private _int;

  /// @dev Address storage.
  mapping(bytes32 => address) private _address;

  /// @dev String storage.
  mapping(bytes32 => string) private _string;

  event Updated(bytes32 indexed key);

  constructor() Ownable(_msgSender()) {}

  /**
   * @param key The key for the record
   */
  function getBytes(bytes32 key) external view returns (bytes memory) {
    return _bytes[key];
  }

  /**
   * @param key The key for the record
   */
  function getBool(bytes32 key) external view returns (bool) {
    return _bool[key];
  }

  /**
   * @param key The key for the record
   */
  function getUint(bytes32 key) external view returns (uint256) {
    return _uint[key];
  }

  /**
   * @param key The key for the record
   */
  function getInt(bytes32 key) external view returns (int256) {
    return _int[key];
  }

  /**
   * @param key The key for the record
   */
  function getAddress(bytes32 key) external view returns (address) {
    return _address[key];
  }

  /**
   * @param key The key for the record
   */
  function getString(bytes32 key) external view returns (string memory) {
    return _string[key];
  }

  /**
   * @param key The key for the record
   * @param value The value to set.
   */
  function setBytes(bytes32 key, bytes calldata value) external onlyOwner {
    _bytes[key] = value;
    emit Updated(key);
  }

  /**
   * @param key The key for the record
   * @param value The value to set.
   */
  function setBool(bytes32 key, bool value) external onlyOwner {
    _bool[key] = value;
    emit Updated(key);
  }

  /**
   * @param key The key for the record
   * @param value The value to set.
   */
  function setUint(bytes32 key, uint256 value) external onlyOwner {
    _uint[key] = value;
    emit Updated(key);
  }

  /**
   * @param key The key for the record
   * @param value The value to set.
   */
  function setInt(bytes32 key, int256 value) external onlyOwner {
    _int[key] = value;
    emit Updated(key);
  }

  /**
   * @param key The key for the record
   * @param value The value to set.
   */
  function setAddress(bytes32 key, address value) external onlyOwner {
    _address[key] = value;
    emit Updated(key);
  }

  /**
   * @param key The key for the record
   * @param value The value to set.
   */
  function setString(bytes32 key, string calldata value) external onlyOwner {
    _string[key] = value;
    emit Updated(key);
  }

  /**
   * @param key The key for the record
   */
  function deleteBytes(bytes32 key) external onlyOwner {
    delete _bytes[key];
    emit Updated(key);
  }

  /**
   * @param key The key for the record
   */
  function deleteBool(bytes32 key) external onlyOwner {
    delete _bool[key];
    emit Updated(key);
  }

  /**
   * @param key The key for the record
   */
  function deleteUint(bytes32 key) external onlyOwner {
    delete _uint[key];
    emit Updated(key);
  }

  /**
   * @param key The key for the record
   */
  function deleteInt(bytes32 key) external onlyOwner {
    delete _int[key];
    emit Updated(key);
  }

  /**
   * @param key The key for the record
   */
  function deleteAddress(bytes32 key) external onlyOwner {
    delete _address[key];
    emit Updated(key);
  }

  /**
   * @param key The key for the record
   */
  function deleteString(bytes32 key) external onlyOwner {
    delete _string[key];
    emit Updated(key);
  }
}
"
    }
  },
  "settings": {
    "optimizer": {
      "enabled": true,
      "runs": 200
    },
    "evmVersion": "paris",
    "outputSelection": {
      "*": {
        "*": [
          "evm.bytecode",
          "evm.deployedBytecode",
          "devdoc",
          "userdoc",
          "metadata",
          "abi"
        ]
      }
    }
  }
}}

Tags:
Multisig, Multi-Signature, Factory|addr:0xd967a5d583a31c8a982275a38d18b735b5b6432b|verified:true|block:23383971|tx:0xc07d3b4d60faa8e7848741692fb70bbdaf5631f4538eebf4865488254a074dfc|first_check:1758129843

Submitted on: 2025-09-17 19:24:04

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