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Contract Source Code Verified (Exact Match)

This contract was created by

0xc1c4e8b77b1a3c6b49f8ce53cacd22a6c72d247d

on

0x131626f5f1fecef5913e23fd782c30c9251f6c701b36251bfa034bc18942e24c

Contract Name

Owners

Optimization

Yes, with

200

runs

Compiler

solidity

Compiler Version

v0.8.20+commit.a1b79de6.js

Other Settings

istanbul

evmVersion

MIT

License

</> Contract source code

Show Bytecode

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.0 <0.9.0;

/**
 * @title Owner
 * @dev Set & change owner with improved integration capabilities
 */
contract Owners {
    address private owner;
    
    event OwnerSet(address indexed oldOwner, address indexed newOwner);

    modifier onlyOwner() {
        require(msg.sender == owner, "Caller is not owner");
        _;
    }

    constructor() {
        owner = msg.sender;
        emit OwnerSet(address(0), owner);
    }

    /**
     * @dev Change owner
     * @param newOwner address of new owner
     */
    function changeOwner(address newOwner) public onlyOwner {
        require(newOwner != address(0), "New owner should not be the zero address");
        emit OwnerSet(owner, newOwner);
        owner = newOwner;
    }

    /**
     * @dev Return owner address 
     * @return address of owner
     */
    function getOwner() external view returns (address) {
        return owner;
    }

    /**
     * @dev Check if address is owner (added for better integration)
     * @param _address address to check
     * @return bool true if address is owner
     */
    function isOwner(address _address) external view returns (bool) {
        return _address == owner;
    }
}

</> Contract Creation Bytecode

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

</> Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oldOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnerSet","type":"event"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"changeOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"isOwner","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]

</> Contract Deployment Bytecode

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

Contract Source Code Verified (Exact Match)

</> Supports reading the following contract function information

1. getOwner (0x893d20e8)

2. isOwner (0x2f54bf6e)

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