ETH Price: $1,925.33 (-4.77%)
 

More Info

Private Name Tags

Multichain Info

No addresses found
Transaction Hash
Block
From
To
Transfer To Hot ...420161332026-02-11 14:53:3339 mins ago1770821613IN
0xBA78a064...9Ce8326cb
0 ETH0.000001670.01893274
Transfer To Hot ...420160582026-02-11 14:51:0342 mins ago1770821463IN
0xBA78a064...9Ce8326cb
0 ETH0.000001720.01949365
Transfer To Hot ...420152632026-02-11 14:24:331 hr ago1770819873IN
0xBA78a064...9Ce8326cb
0 ETH0.000001980.02241651
Transfer To Hot ...420142902026-02-11 13:52:071 hr ago1770817927IN
0xBA78a064...9Ce8326cb
0 ETH0.000000710.00854623
Transfer To Hot ...420141682026-02-11 13:48:031 hr ago1770817683IN
0xBA78a064...9Ce8326cb
0 ETH0.000000790.00903637
Transfer To Hot ...420136442026-02-11 13:30:352 hrs ago1770816635IN
0xBA78a064...9Ce8326cb
0 ETH0.000000340.00408
Transfer To Hot ...420132682026-02-11 13:18:032 hrs ago1770815883IN
0xBA78a064...9Ce8326cb
0 ETH0.000000270.0031159
Transfer To Hot ...420129082026-02-11 13:06:032 hrs ago1770815163IN
0xBA78a064...9Ce8326cb
0 ETH0.000000230.00267665
Transfer To Hot ...420123842026-02-11 12:48:352 hrs ago1770814115IN
0xBA78a064...9Ce8326cb
0 ETH0.000000210.00246672
Transfer To Hot ...420107782026-02-11 11:55:033 hrs ago1770810903IN
0xBA78a064...9Ce8326cb
0 ETH0.000000220.00249872
Transfer To Hot ...420101482026-02-11 11:34:033 hrs ago1770809643IN
0xBA78a064...9Ce8326cb
0 ETH0.00000020.00226258
Transfer To Hot ...420101042026-02-11 11:32:354 hrs ago1770809555IN
0xBA78a064...9Ce8326cb
0 ETH0.000000190.00226231
Transfer To Hot ...420095932026-02-11 11:15:334 hrs ago1770808533IN
0xBA78a064...9Ce8326cb
0 ETH0.000000210.0023977
Transfer To Hot ...420075832026-02-11 10:08:335 hrs ago1770804513IN
0xBA78a064...9Ce8326cb
0 ETH0.00000020.002288
Transfer To Hot ...420072672026-02-11 9:58:015 hrs ago1770803881IN
0xBA78a064...9Ce8326cb
0 ETH0.000000170.0020132
Transfer To Hot ...420064582026-02-11 9:31:036 hrs ago1770802263IN
0xBA78a064...9Ce8326cb
0 ETH0.00000020.0022717
Transfer To Hot ...420057382026-02-11 9:07:036 hrs ago1770800823IN
0xBA78a064...9Ce8326cb
0 ETH0.000000270.0030626
Transfer To Hot ...420054832026-02-11 8:58:336 hrs ago1770800313IN
0xBA78a064...9Ce8326cb
0 ETH0.000000290.00338694
Transfer To Hot ...420047632026-02-11 8:34:336 hrs ago1770798873IN
0xBA78a064...9Ce8326cb
0 ETH0.000000430.0049286
Transfer To Hot ...420041482026-02-11 8:14:037 hrs ago1770797643IN
0xBA78a064...9Ce8326cb
0 ETH0.000000430.00490388
Transfer To Hot ...420037132026-02-11 7:59:337 hrs ago1770796773IN
0xBA78a064...9Ce8326cb
0 ETH0.000000370.00420027
Transfer To Hot ...420002782026-02-11 6:05:039 hrs ago1770789903IN
0xBA78a064...9Ce8326cb
0 ETH0.000000210.00245552
Transfer To Hot ...419996622026-02-11 5:44:319 hrs ago1770788671IN
0xBA78a064...9Ce8326cb
0 ETH0.000000230.00269393
Transfer To Hot ...419994382026-02-11 5:37:039 hrs ago1770788223IN
0xBA78a064...9Ce8326cb
0 ETH0.00000020.00251107
Transfer To Hot ...419993622026-02-11 5:34:319 hrs ago1770788071IN
0xBA78a064...9Ce8326cb
0 ETH0.000000220.00249575
View all transactions

Parent Transaction Hash Block From To
View All Internal Transactions

Cross-Chain Transactions
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
ConditionalWithdrawal

Compiler Version
v0.8.30+commit.73712a01

Optimization Enabled:
Yes with 1 runs

Other Settings:
prague EvmVersion
// SPDX-License-Identifier: UNLICENSED

pragma solidity 0.8.30;

import "./IBank.sol";
import "./IFactRegistry.sol";
import "../deploymentEthereum/ICrossDomainMessenger.sol";
import "openzeppelin-contracts-v5.3.0/contracts/access/AccessControl.sol";
import "openzeppelin-contracts-v5.3.0/contracts/utils/ReentrancyGuardTransient.sol";

contract ConditionalWithdrawal is
    AccessControl,
    ReentrancyGuardTransient,
    IFactRegistry
{
    error InvalidTransferRegistry();
    error FactNotRegistered();
    error FactAlreadyRegistered();
    error ZeroAddress();

    event FactRegistered(bytes32 fact);

    IBank public immutable bank;

    address public immutable transferRegistry;

    mapping(bytes32 fact => bool registered) public registeredFacts;

    // Constant messenger address on every OP-Stack L2 (Base, OP, etc.)
    address public constant MESSENGER =
        0x4200000000000000000000000000000000000007;

    bytes32 public constant SIGNER_ROLE = keccak256("SIGNER_ROLE");

    constructor(address _bank, address _transferRegistry) {
        if (_bank == address(0)) revert ZeroAddress();
        bank = IBank(_bank);

        if (_transferRegistry == address(0)) revert ZeroAddress();
        transferRegistry = _transferRegistry;

        _grantRole(DEFAULT_ADMIN_ROLE, msg.sender);
        _grantRole(SIGNER_ROLE, msg.sender);
    }

    /// @dev Transfer ETH from one account to the hot wallet account
    /// if the inverse transfer was processed on L1.
    /// We don't need to verify that the fact was not already processed
    /// because we have replay protection on the signature.
    /// @param _from The address of the sender.
    /// @param _withdrawalDestination The address of the recipient on L1.
    /// @param _amount The amount of ETH to transfer.
    /// @param _feesAmount The amount of fees to transfer.
    /// @param _salt The salt of the fact.
    /// @param _signature The signature of the transfer.
    /// @param _liquidityProvider LP that sent the funds on L1.
    function transferToHotWalletWithFact(
        address _from,
        address _withdrawalDestination,
        uint256 _amount,
        uint256 _feesAmount,
        uint64 _deadline,
        bytes32 _salt,
        bytes calldata _signature,
        address _liquidityProvider
    ) external onlyRole(SIGNER_ROLE) nonReentrant {
        bytes32 _fact = keccak256(
            abi.encode(_withdrawalDestination, _amount, _salt)
        );

        if (!registeredFacts[_fact]) revert FactNotRegistered();

        IBank.EthTransfer memory transfer = IBank.EthTransfer({
            from: _from,
            to: _liquidityProvider,
            amount: _amount,
            signedAmount: _amount,
            feeRecipient: _liquidityProvider,
            feeAmount: _feesAmount,
            signedFeeAmount: _feesAmount,
            deadline: _deadline,
            salt: _salt,
            proxy: address(this),
            data: abi.encode(_fact),
            signature: _signature
        });

        delete registeredFacts[_fact];

        bank.transferEth(transfer);
    }

    function registerFact(bytes32 _fact) external {
        require(msg.sender == MESSENGER, "Not CrossDomainMessenger");

        address _from = ICrossDomainMessenger(MESSENGER).xDomainMessageSender();

        if (_from != transferRegistry) revert InvalidTransferRegistry();

        if (registeredFacts[_fact]) revert FactAlreadyRegistered();

        registeredFacts[_fact] = true;

        emit FactRegistered(_fact);
    }
}

// SPDX-License-Identifier: UNLICENSED

pragma solidity 0.8.30;

interface IBank {
    /// @dev internal structure that helps with ETH settlement
    struct EthTransfer {
        address from;
        address to;
        uint256 amount;
        uint256 feeAmount;
        address feeRecipient;
        uint256 signedAmount;
        uint256 signedFeeAmount;
        uint64 deadline;
        bytes32 salt;
        address proxy;
        bytes data;
        bytes signature;
    }

    /// @dev Transfer ETH from one account to another.
    /// @param _transfer the transfer to perform.
    function transferEth(EthTransfer calldata _transfer) external;

    function transferAll(EthTransfer[] calldata _transfers) external;
}

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.30;

interface IFactRegistry {
    function registerFact(bytes32 _fact) external;
}

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.30;

interface ICrossDomainMessenger {
    function sendMessage(
        address _receiver,
        bytes memory _message,
        uint32 _gas
    ) external;

    function xDomainMessageSender() external view returns (address);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.3.0) (access/AccessControl.sol)

pragma solidity ^0.8.20;

import {IAccessControl} from "./IAccessControl.sol";
import {Context} from "../utils/Context.sol";
import {ERC165} from "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```solidity
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```solidity
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules}
 * to enforce additional security measures for this role.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address account => bool) hasRole;
        bytes32 adminRole;
    }

    mapping(bytes32 role => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with an {AccessControlUnauthorizedAccount} error including the required role.
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual returns (bool) {
        return _roles[role].hasRole[account];
    }

    /**
     * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()`
     * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier.
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

    /**
     * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account`
     * is missing `role`.
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert AccessControlUnauthorizedAccount(account, role);
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `callerConfirmation`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address callerConfirmation) public virtual {
        if (callerConfirmation != _msgSender()) {
            revert AccessControlBadConfirmation();
        }

        _revokeRole(role, callerConfirmation);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual returns (bool) {
        if (!hasRole(role, account)) {
            _roles[role].hasRole[account] = true;
            emit RoleGranted(role, account, _msgSender());
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Attempts to revoke `role` from `account` and returns a boolean indicating if `role` was revoked.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual returns (bool) {
        if (hasRole(role, account)) {
            _roles[role].hasRole[account] = false;
            emit RoleRevoked(role, account, _msgSender());
            return true;
        } else {
            return false;
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.3.0) (utils/ReentrancyGuardTransient.sol)

pragma solidity ^0.8.24;

import {TransientSlot} from "./TransientSlot.sol";

/**
 * @dev Variant of {ReentrancyGuard} that uses transient storage.
 *
 * NOTE: This variant only works on networks where EIP-1153 is available.
 *
 * _Available since v5.1._
 */
abstract contract ReentrancyGuardTransient {
    using TransientSlot for *;

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.ReentrancyGuard")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant REENTRANCY_GUARD_STORAGE =
        0x9b779b17422d0df92223018b32b4d1fa46e071723d6817e2486d003becc55f00;

    /**
     * @dev Unauthorized reentrant call.
     */
    error ReentrancyGuardReentrantCall();

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, REENTRANCY_GUARD_STORAGE.asBoolean().tload() will be false
        if (_reentrancyGuardEntered()) {
            revert ReentrancyGuardReentrantCall();
        }

        // Any calls to nonReentrant after this point will fail
        REENTRANCY_GUARD_STORAGE.asBoolean().tstore(true);
    }

    function _nonReentrantAfter() private {
        REENTRANCY_GUARD_STORAGE.asBoolean().tstore(false);
    }

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return REENTRANCY_GUARD_STORAGE.asBoolean().tload();
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.3.0) (access/IAccessControl.sol)

pragma solidity ^0.8.20;

/**
 * @dev External interface of AccessControl declared to support ERC-165 detection.
 */
interface IAccessControl {
    /**
     * @dev The `account` is missing a role.
     */
    error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);

    /**
     * @dev The caller of a function is not the expected one.
     *
     * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.
     */
    error AccessControlBadConfirmation();

    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted to signal this.
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call. This account bears the admin role (for the granted role).
     * Expected in cases where the role was granted using the internal {AccessControl-_grantRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `callerConfirmation`.
     */
    function renounceRole(bytes32 role, address callerConfirmation) external;
}

// 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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/ERC165.sol)

pragma solidity ^0.8.20;

import {IERC165} from "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC-165 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);
 * }
 * ```
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.3.0) (utils/TransientSlot.sol)
// This file was procedurally generated from scripts/generate/templates/TransientSlot.js.

pragma solidity ^0.8.24;

/**
 * @dev Library for reading and writing value-types to specific transient storage slots.
 *
 * Transient slots are often used to store temporary values that are removed after the current transaction.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 *  * Example reading and writing values using transient storage:
 * ```solidity
 * contract Lock {
 *     using TransientSlot for *;
 *
 *     // Define the slot. Alternatively, use the SlotDerivation library to derive the slot.
 *     bytes32 internal constant _LOCK_SLOT = 0xf4678858b2b588224636b8522b729e7722d32fc491da849ed75b3fdf3c84f542;
 *
 *     modifier locked() {
 *         require(!_LOCK_SLOT.asBoolean().tload());
 *
 *         _LOCK_SLOT.asBoolean().tstore(true);
 *         _;
 *         _LOCK_SLOT.asBoolean().tstore(false);
 *     }
 * }
 * ```
 *
 * TIP: Consider using this library along with {SlotDerivation}.
 */
library TransientSlot {
    /**
     * @dev UDVT that represents a slot holding an address.
     */
    type AddressSlot is bytes32;

    /**
     * @dev Cast an arbitrary slot to a AddressSlot.
     */
    function asAddress(bytes32 slot) internal pure returns (AddressSlot) {
        return AddressSlot.wrap(slot);
    }

    /**
     * @dev UDVT that represents a slot holding a bool.
     */
    type BooleanSlot is bytes32;

    /**
     * @dev Cast an arbitrary slot to a BooleanSlot.
     */
    function asBoolean(bytes32 slot) internal pure returns (BooleanSlot) {
        return BooleanSlot.wrap(slot);
    }

    /**
     * @dev UDVT that represents a slot holding a bytes32.
     */
    type Bytes32Slot is bytes32;

    /**
     * @dev Cast an arbitrary slot to a Bytes32Slot.
     */
    function asBytes32(bytes32 slot) internal pure returns (Bytes32Slot) {
        return Bytes32Slot.wrap(slot);
    }

    /**
     * @dev UDVT that represents a slot holding a uint256.
     */
    type Uint256Slot is bytes32;

    /**
     * @dev Cast an arbitrary slot to a Uint256Slot.
     */
    function asUint256(bytes32 slot) internal pure returns (Uint256Slot) {
        return Uint256Slot.wrap(slot);
    }

    /**
     * @dev UDVT that represents a slot holding a int256.
     */
    type Int256Slot is bytes32;

    /**
     * @dev Cast an arbitrary slot to a Int256Slot.
     */
    function asInt256(bytes32 slot) internal pure returns (Int256Slot) {
        return Int256Slot.wrap(slot);
    }

    /**
     * @dev Load the value held at location `slot` in transient storage.
     */
    function tload(AddressSlot slot) internal view returns (address value) {
        assembly ("memory-safe") {
            value := tload(slot)
        }
    }

    /**
     * @dev Store `value` at location `slot` in transient storage.
     */
    function tstore(AddressSlot slot, address value) internal {
        assembly ("memory-safe") {
            tstore(slot, value)
        }
    }

    /**
     * @dev Load the value held at location `slot` in transient storage.
     */
    function tload(BooleanSlot slot) internal view returns (bool value) {
        assembly ("memory-safe") {
            value := tload(slot)
        }
    }

    /**
     * @dev Store `value` at location `slot` in transient storage.
     */
    function tstore(BooleanSlot slot, bool value) internal {
        assembly ("memory-safe") {
            tstore(slot, value)
        }
    }

    /**
     * @dev Load the value held at location `slot` in transient storage.
     */
    function tload(Bytes32Slot slot) internal view returns (bytes32 value) {
        assembly ("memory-safe") {
            value := tload(slot)
        }
    }

    /**
     * @dev Store `value` at location `slot` in transient storage.
     */
    function tstore(Bytes32Slot slot, bytes32 value) internal {
        assembly ("memory-safe") {
            tstore(slot, value)
        }
    }

    /**
     * @dev Load the value held at location `slot` in transient storage.
     */
    function tload(Uint256Slot slot) internal view returns (uint256 value) {
        assembly ("memory-safe") {
            value := tload(slot)
        }
    }

    /**
     * @dev Store `value` at location `slot` in transient storage.
     */
    function tstore(Uint256Slot slot, uint256 value) internal {
        assembly ("memory-safe") {
            tstore(slot, value)
        }
    }

    /**
     * @dev Load the value held at location `slot` in transient storage.
     */
    function tload(Int256Slot slot) internal view returns (int256 value) {
        assembly ("memory-safe") {
            value := tload(slot)
        }
    }

    /**
     * @dev Store `value` at location `slot` in transient storage.
     */
    function tstore(Int256Slot slot, int256 value) internal {
        assembly ("memory-safe") {
            tstore(slot, value)
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[ERC].
 *
 * 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[ERC 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);
}

Settings
{
  "remappings": [
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/",
    "openzeppelin-contracts-v3.0.0/=lib/openzeppelin-contracts-v3.0.0/",
    "openzeppelin-contracts-v4.6.0/=lib/openzeppelin-contracts-v4.6.0/",
    "@openzeppelin/contracts/=lib/openzeppelin-contracts-v5.3.0/contracts/",
    "openzeppelin-contracts-v5.3.0/=lib/openzeppelin-contracts-v5.3.0/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 1
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "prague",
  "viaIR": false
}

Contract Security Audit

Contract ABI

API
[{"inputs":[{"internalType":"address","name":"_bank","type":"address"},{"internalType":"address","name":"_transferRegistry","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AccessControlBadConfirmation","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"bytes32","name":"neededRole","type":"bytes32"}],"name":"AccessControlUnauthorizedAccount","type":"error"},{"inputs":[],"name":"FactAlreadyRegistered","type":"error"},{"inputs":[],"name":"FactNotRegistered","type":"error"},{"inputs":[],"name":"InvalidTransferRegistry","type":"error"},{"inputs":[],"name":"ReentrancyGuardReentrantCall","type":"error"},{"inputs":[],"name":"ZeroAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"fact","type":"bytes32"}],"name":"FactRegistered","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MESSENGER","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SIGNER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"bank","outputs":[{"internalType":"contract IBank","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_fact","type":"bytes32"}],"name":"registerFact","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"fact","type":"bytes32"}],"name":"registeredFacts","outputs":[{"internalType":"bool","name":"registered","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"callerConfirmation","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"transferRegistry","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"address","name":"_withdrawalDestination","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint256","name":"_feesAmount","type":"uint256"},{"internalType":"uint64","name":"_deadline","type":"uint64"},{"internalType":"bytes32","name":"_salt","type":"bytes32"},{"internalType":"bytes","name":"_signature","type":"bytes"},{"internalType":"address","name":"_liquidityProvider","type":"address"}],"name":"transferToHotWalletWithFact","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

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

0000000000000000000000007473899213aa6a3d321ecc2259f567ef1af2acb8000000000000000000000000dab785f7719108390a26ff8d167e40ae4789f8d7

-----Decoded View---------------
Arg [0] : _bank (address): 0x7473899213aa6A3d321eCC2259F567EF1Af2acb8
Arg [1] : _transferRegistry (address): 0xDAB785F7719108390A26ff8d167e40aE4789F8D7

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000007473899213aa6a3d321ecc2259f567ef1af2acb8
Arg [1] : 000000000000000000000000dab785f7719108390a26ff8d167e40ae4789f8d7


Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

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

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
Loading...
Loading
[ 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.