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Contract

0x8C5Cf84bA0175D7F5d890024AaAFA2Ec4fb1a2dA
 

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Transaction Hash
Method
Block
From
To
Deploy Determini...204194882024-07-30 12:51:59592 days ago1722343919IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.005331849.89060937
Deploy Determini...202627532024-07-08 15:41:59614 days ago1720453319IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.006035647.83894124
Deploy Determini...202627502024-07-08 15:41:23614 days ago1720453283IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.038835527.76551872
Deploy Determini...202627492024-07-08 15:41:11614 days ago1720453271IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.004062237.53546917
Deploy Determini...202624562024-07-08 14:42:11614 days ago1720449731IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0136837717.7721334
Deploy Determini...202624532024-07-08 14:41:35614 days ago1720449695IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0918455218.36535124
Deploy Determini...202624522024-07-08 14:41:23614 days ago1720449683IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0097149618.02132042
Deploy Determini...202416462024-07-05 16:57:59617 days ago1720198679IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.006080577.89729661
Deploy Determini...202416432024-07-05 16:57:23617 days ago1720198643IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.039373037.87299808
Deploy Determini...202416422024-07-05 16:57:11617 days ago1720198631IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.004241647.86828266
Deploy Determini...202368072024-07-05 0:45:23617 days ago1720140323IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0111077414.42667641
Deploy Determini...202368042024-07-05 0:44:47617 days ago1720140287IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0664928513.29585294
Deploy Determini...202368032024-07-05 0:44:35617 days ago1720140275IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0075056313.92300056
Deploy Determini...202345772024-07-04 17:15:47618 days ago1720113347IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0077424410.05568134
Deploy Determini...202345742024-07-04 17:15:11618 days ago1720113311IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.046062249.21056595
Deploy Determini...202345732024-07-04 17:14:59618 days ago1720113299IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.005103029.46613987
Deploy Determini...202265762024-07-03 14:27:47619 days ago1720016867IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0140268318.21767985
Deploy Determini...202265732024-07-03 14:27:11619 days ago1720016831IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0904741118.09112541
Deploy Determini...202265722024-07-03 14:26:59619 days ago1720016819IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0093746117.38996713
Deploy Determini...202265302024-07-03 14:18:35619 days ago1720016315IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0167845921.79939098
Deploy Determini...202265272024-07-03 14:17:59619 days ago1720016279IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0955029719.09669064
Deploy Determini...202265262024-07-03 14:17:47619 days ago1720016267IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0107649319.96900599
Deploy Determini...202264702024-07-03 14:06:35619 days ago1720015595IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0157134220.40819057
Deploy Determini...202264672024-07-03 14:05:59619 days ago1720015559IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0966632619.32870253
Deploy Determini...202264662024-07-03 14:05:47619 days ago1720015547IN
0x8C5Cf84b...c4fb1a2dA
0 ETH0.0097369218.06204291
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0x60806040204194882024-07-30 12:51:59592 days ago1722343919
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Similar Match Source Code
This contract matches the deployed Bytecode of the Source Code for Contract 0x8F7dee69...9A163709E
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
PolygonZkEVMDeployer

Compiler Version
v0.8.20+commit.a1b79de6

Optimization Enabled:
Yes with 999999 runs

Other Settings:
shanghai EvmVersion

Contract Source Code (Solidity Standard Json-Input format)

// SPDX-License-Identifier: AGPL-3.0
pragma solidity 0.8.20;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Create2.sol";
import "@openzeppelin/contracts/utils/Address.sol";

/**
 * Contract responsible for deploying deterministic address contracts related with the PolygonZkEVM
 */
contract PolygonZkEVMDeployer is Ownable {
    /**
     * @param _owner Owner
     */
    constructor(address _owner) Ownable() {
        _transferOwnership(_owner);
    }

    /**
     * @dev Emitted when a contract is deployed
     */
    event NewDeterministicDeployment(address newContractAddress);

    /**
     * @dev Emitted when a contract is called
     */
    event FunctionCall();

    /**
     * @notice Allows to deploy a contract using create2
     * @param amount Amount used in create2
     * @param salt Salt used in create2
     * @param initBytecode Init bytecode that will be use in create2
     */
    function deployDeterministic(
        uint256 amount,
        bytes32 salt,
        bytes memory initBytecode
    ) public payable onlyOwner {
        address newContractAddress = Create2.deploy(amount, salt, initBytecode);
        emit NewDeterministicDeployment(newContractAddress);
    }

    /**
     * @notice Allows to deploy a contract using create2 and call it afterwards
     * @param amount Amount used in create2
     * @param salt Salt used in create2
     * @param initBytecode Init bytecode that will be use in create2
     * @param dataCall Data used in the call after deploying the smart contract
     */
    function deployDeterministicAndCall(
        uint256 amount,
        bytes32 salt,
        bytes memory initBytecode,
        bytes memory dataCall
    ) public payable onlyOwner {
        address newContractAddress = Create2.deploy(amount, salt, initBytecode);
        Address.functionCall(newContractAddress, dataCall);

        emit NewDeterministicDeployment(newContractAddress);
    }

    /**
     * @param targetAddress Amount of contract deploy
     * @param dataCall Data used to call the target smart contract
     * @param amount Data used to call the target smart contract
     */
    function functionCall(
        address targetAddress,
        bytes memory dataCall,
        uint256 amount
    ) public payable onlyOwner {
        Address.functionCallWithValue(targetAddress, dataCall, amount);

        emit FunctionCall();
    }

    /**
     * @param salt Salt used in create2
     * @param bytecodeHash Init bytecode hashed, it contains the constructor parameters
     */
    function predictDeterministicAddress(
        bytes32 salt,
        bytes32 bytecodeHash
    ) public view returns (address) {
        return Create2.computeAddress(salt, bytecodeHash);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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 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 {
        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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (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 functionCallWithValue(target, data, 0, "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");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or 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 {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // 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
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// 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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Create2.sol)

pragma solidity ^0.8.0;

/**
 * @dev Helper to make usage of the `CREATE2` EVM opcode easier and safer.
 * `CREATE2` can be used to compute in advance the address where a smart
 * contract will be deployed, which allows for interesting new mechanisms known
 * as 'counterfactual interactions'.
 *
 * See the https://eips.ethereum.org/EIPS/eip-1014#motivation[EIP] for more
 * information.
 */
library Create2 {
    /**
     * @dev Deploys a contract using `CREATE2`. The address where the contract
     * will be deployed can be known in advance via {computeAddress}.
     *
     * The bytecode for a contract can be obtained from Solidity with
     * `type(contractName).creationCode`.
     *
     * Requirements:
     *
     * - `bytecode` must not be empty.
     * - `salt` must have not been used for `bytecode` already.
     * - the factory must have a balance of at least `amount`.
     * - if `amount` is non-zero, `bytecode` must have a `payable` constructor.
     */
    function deploy(
        uint256 amount,
        bytes32 salt,
        bytes memory bytecode
    ) internal returns (address addr) {
        require(address(this).balance >= amount, "Create2: insufficient balance");
        require(bytecode.length != 0, "Create2: bytecode length is zero");
        /// @solidity memory-safe-assembly
        assembly {
            addr := create2(amount, add(bytecode, 0x20), mload(bytecode), salt)
        }
        require(addr != address(0), "Create2: Failed on deploy");
    }

    /**
     * @dev Returns the address where a contract will be stored if deployed via {deploy}. Any change in the
     * `bytecodeHash` or `salt` will result in a new destination address.
     */
    function computeAddress(bytes32 salt, bytes32 bytecodeHash) internal view returns (address) {
        return computeAddress(salt, bytecodeHash, address(this));
    }

    /**
     * @dev Returns the address where a contract will be stored if deployed via {deploy} from a contract located at
     * `deployer`. If `deployer` is this contract's address, returns the same value as {computeAddress}.
     */
    function computeAddress(
        bytes32 salt,
        bytes32 bytecodeHash,
        address deployer
    ) internal pure returns (address addr) {
        /// @solidity memory-safe-assembly
        assembly {
            let ptr := mload(0x40) // Get free memory pointer

            // |                   | ↓ ptr ...  ↓ ptr + 0x0B (start) ...  ↓ ptr + 0x20 ...  ↓ ptr + 0x40 ...   |
            // |-------------------|---------------------------------------------------------------------------|
            // | bytecodeHash      |                                                        CCCCCCCCCCCCC...CC |
            // | salt              |                                      BBBBBBBBBBBBB...BB                   |
            // | deployer          | 000000...0000AAAAAAAAAAAAAAAAAAA...AA                                     |
            // | 0xFF              |            FF                                                             |
            // |-------------------|---------------------------------------------------------------------------|
            // | memory            | 000000...00FFAAAAAAAAAAAAAAAAAAA...AABBBBBBBBBBBBB...BBCCCCCCCCCCCCC...CC |
            // | keccak(start, 85) |            ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑ |

            mstore(add(ptr, 0x40), bytecodeHash)
            mstore(add(ptr, 0x20), salt)
            mstore(ptr, deployer) // Right-aligned with 12 preceding garbage bytes
            let start := add(ptr, 0x0b) // The hashed data starts at the final garbage byte which we will set to 0xff
            mstore8(start, 0xff)
            addr := keccak256(start, 85)
        }
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 999999
  },
  "evmVersion": "shanghai",
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

API
[{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[],"name":"FunctionCall","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"newContractAddress","type":"address"}],"name":"NewDeterministicDeployment","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"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"bytes","name":"initBytecode","type":"bytes"}],"name":"deployDeterministic","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"bytes","name":"initBytecode","type":"bytes"},{"internalType":"bytes","name":"dataCall","type":"bytes"}],"name":"deployDeterministicAndCall","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"targetAddress","type":"address"},{"internalType":"bytes","name":"dataCall","type":"bytes"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"functionCall","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"bytes32","name":"bytecodeHash","type":"bytes32"}],"name":"predictDeterministicAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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Deployed Bytecode

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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.