false
false

Contract Address Details

0xdBd7a7d8807f0C98c9A58f7732f2799c8587e5c6

Contract Name
Blocklist
Creator
0xb232d7–436128 at 0x413f6f–351691
Balance
0 MNT ( )
Tokens
Fetching tokens...
Transactions
1
Transfers
0
Gas Used
47,887
Last Balance Update
58298664
Warning! Contract bytecode has been changed and doesn't match the verified one. Therefore, interaction with this smart contract may be risky.
Contract name:
Blocklist




Optimization enabled
true
Compiler version
v0.8.16+commit.07a7930e




Optimization runs
100
EVM Version
default




Verified at
2023-10-24T17:07:27.532563Z

contracts/usdy/blocklist/Blocklist.sol

/**SPDX-License-Identifier: BUSL-1.1

      ▄▄█████████▄
   ╓██▀└ ,╓▄▄▄, '▀██▄
  ██▀ ▄██▀▀╙╙▀▀██▄ └██µ           ,,       ,,      ,     ,,,            ,,,
 ██ ,██¬ ▄████▄  ▀█▄ ╙█▄      ▄███▀▀███▄   ███▄    ██  ███▀▀▀███▄    ▄███▀▀███,
██  ██ ╒█▀'   ╙█▌ ╙█▌ ██     ▐██      ███  █████,  ██  ██▌    └██▌  ██▌     └██▌
██ ▐█▌ ██      ╟█  █▌ ╟█     ██▌      ▐██  ██ └███ ██  ██▌     ╟██ j██       ╟██
╟█  ██ ╙██    ▄█▀ ▐█▌ ██     ╙██      ██▌  ██   ╙████  ██▌    ▄██▀  ██▌     ,██▀
 ██ "██, ╙▀▀███████████⌐      ╙████████▀   ██     ╙██  ███████▀▀     ╙███████▀`
  ██▄ ╙▀██▄▄▄▄▄,,,                ¬─                                    '─¬
   ╙▀██▄ '╙╙╙▀▀▀▀▀▀▀▀
      ╙▀▀██████R⌐

 */
pragma solidity 0.8.16;
import "contracts/external/openzeppelin/contracts/access/Ownable2Step.sol";
import "contracts/interfaces/IBlocklist.sol";

/**
 * @title Blocklist
 * @author Ondo Finance
 * @notice This contract manages the blocklist status for accounts.
 */
contract Blocklist is Ownable2Step, IBlocklist {
  constructor() {}

  // {<address> => is account blocked}
  mapping(address => bool) private blockedAddresses;

  /**
   * @notice Returns name of contract
   */
  function name() external pure returns (string memory) {
    return "Ondo Finance Blocklist Oracle";
  }

  /**
   * @notice Function to add a list of accounts to the blocklist
   *
   * @param accounts Array of addresses to block
   */
  function addToBlocklist(address[] calldata accounts) external onlyOwner {
    for (uint256 i; i < accounts.length; ++i) {
      blockedAddresses[accounts[i]] = true;
    }
    emit BlockedAddressesAdded(accounts);
  }

  /**
   * @notice Function to remove a list of accounts from the blocklist
   *
   * @param accounts Array of addresses to unblock
   */
  function removeFromBlocklist(address[] calldata accounts) external onlyOwner {
    for (uint256 i; i < accounts.length; ++i) {
      blockedAddresses[accounts[i]] = false;
    }
    emit BlockedAddressesRemoved(accounts);
  }

  /**
   * @notice Function to check if an account is blocked
   *
   * @param addr Address to check
   *
   * @return True if account is blocked, false otherwise
   */
  function isBlocked(address addr) external view returns (bool) {
    return blockedAddresses[addr];
  }
}
              

contracts/external/openzeppelin/contracts/access/Ownable2Step.sol

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (access/Ownable2Step.sol)

pragma solidity ^0.8.0;

import "./Ownable.sol";

/**
 * @dev Contract module which provides 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} and {acceptOwnership}.
 *
 * This module is used through inheritance. It will make available all functions
 * from parent (Ownable).
 */
abstract contract Ownable2Step is Ownable {
    address private _pendingOwner;

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

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

    /**
     * @dev Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one.
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual override onlyOwner {
        _pendingOwner = newOwner;
        emit OwnershipTransferStarted(owner(), newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`) and deletes any pending owner.
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual override {
        delete _pendingOwner;
        super._transferOwnership(newOwner);
    }

    /**
     * @dev The new owner accepts the ownership transfer.
     */
    function acceptOwnership() public virtual {
        address sender = _msgSender();
        require(pendingOwner() == sender, "Ownable2Step: caller is not the new owner");
        _transferOwnership(sender);
    }
}
                

contracts/external/openzeppelin/contracts/utils/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;
  }
}
                

contracts/interfaces/IBlocklist.sol

/**SPDX-License-Identifier: BUSL-1.1

      ▄▄█████████▄
   ╓██▀└ ,╓▄▄▄, '▀██▄
  ██▀ ▄██▀▀╙╙▀▀██▄ └██µ           ,,       ,,      ,     ,,,            ,,,
 ██ ,██¬ ▄████▄  ▀█▄ ╙█▄      ▄███▀▀███▄   ███▄    ██  ███▀▀▀███▄    ▄███▀▀███,
██  ██ ╒█▀'   ╙█▌ ╙█▌ ██     ▐██      ███  █████,  ██  ██▌    └██▌  ██▌     └██▌
██ ▐█▌ ██      ╟█  █▌ ╟█     ██▌      ▐██  ██ └███ ██  ██▌     ╟██ j██       ╟██
╟█  ██ ╙██    ▄█▀ ▐█▌ ██     ╙██      ██▌  ██   ╙████  ██▌    ▄██▀  ██▌     ,██▀
 ██ "██, ╙▀▀███████████⌐      ╙████████▀   ██     ╙██  ███████▀▀     ╙███████▀`
  ██▄ ╙▀██▄▄▄▄▄,,,                ¬─                                    '─¬
   ╙▀██▄ '╙╙╙▀▀▀▀▀▀▀▀
      ╙▀▀██████R⌐

 */
pragma solidity 0.8.16;

interface IBlocklist {
  function addToBlocklist(address[] calldata accounts) external;

  function removeFromBlocklist(address[] calldata accounts) external;

  function isBlocked(address account) external view returns (bool);

  /**
   * @notice Event emitted when addresses are added to the blocklist
   *
   * @param accounts The addresses that were added to the blocklist
   */
  event BlockedAddressesAdded(address[] accounts);

  /**
   * @notice Event emitted when addresses are removed from the blocklist
   *
   * @param accounts The addresses that were removed from the blocklist
   */
  event BlockedAddressesRemoved(address[] accounts);
}
                

contracts/external/openzeppelin/contracts/access/Ownable.sol

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

pragma solidity ^0.8.0;

import "contracts/external/openzeppelin/contracts/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);
  }
}
                

Compiler Settings

{"outputSelection":{"*":{"*":["abi","evm.bytecode","evm.deployedBytecode","evm.methodIdentifiers"]}},"optimizer":{"runs":100,"enabled":true},"metadata":{"useLiteralContent":true},"libraries":{}}
                    

Contract ABI

[{"type":"constructor","stateMutability":"nonpayable","inputs":[]},{"type":"event","name":"BlockedAddressesAdded","inputs":[{"type":"address[]","name":"accounts","internalType":"address[]","indexed":false}],"anonymous":false},{"type":"event","name":"BlockedAddressesRemoved","inputs":[{"type":"address[]","name":"accounts","internalType":"address[]","indexed":false}],"anonymous":false},{"type":"event","name":"OwnershipTransferStarted","inputs":[{"type":"address","name":"previousOwner","internalType":"address","indexed":true},{"type":"address","name":"newOwner","internalType":"address","indexed":true}],"anonymous":false},{"type":"event","name":"OwnershipTransferred","inputs":[{"type":"address","name":"previousOwner","internalType":"address","indexed":true},{"type":"address","name":"newOwner","internalType":"address","indexed":true}],"anonymous":false},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"acceptOwnership","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"addToBlocklist","inputs":[{"type":"address[]","name":"accounts","internalType":"address[]"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"bool","name":"","internalType":"bool"}],"name":"isBlocked","inputs":[{"type":"address","name":"addr","internalType":"address"}]},{"type":"function","stateMutability":"pure","outputs":[{"type":"string","name":"","internalType":"string"}],"name":"name","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"owner","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"pendingOwner","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"removeFromBlocklist","inputs":[{"type":"address[]","name":"accounts","internalType":"address[]"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"renounceOwnership","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"transferOwnership","inputs":[{"type":"address","name":"newOwner","internalType":"address"}]}]
                    

Contract Creation Code

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

Deployed ByteCode

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
Loading...
Loading...