Functions

Constructor

constructor(address _blenderToken, address _initialOwner) Ownable(_initialOwner)

• _blenderToken: Address of the BLENDER token contract.
• _initialOwner: Address of the contract owner.

Initializes the contract with the BLENDER token address and the owner address.

deposit(bytes32 hashedSecret)

function deposit(bytes32 hashedSecret) external payable

• hashedSecret: Keccak256 hash of the secret required for withdrawal.

Requirements:

• Deposit amount must be one of the fixed options (100, 1000, 10000, 100000, or 1000000 ETH).
• User must pay 1000 BLENDER tokens as a fee.
• The hashed secret must be unique (not previously used).

Emits:

• Deposited event on successful deposit.

withdraw(bytes calldata secret, address payable recipient)

function withdraw(bytes calldata secret, address payable recipient) external

• secret: Original secret used to generate the deposit hash.
• recipient: Address where the ETH will be sent.

Requirements:

• The provided secret must match the stored hashedSecret.
• Deposit must not be already spent.
• The recipient address must be valid.

Emits:

• Withdrawn event on successful withdrawal.

refund(bytes32 hashedSecret)

function refund(bytes32 hashedSecret) external

• hashedSecret: Hash of the secret associated with the deposit.

Requirements:

• Refund is only available after 30 days from the deposit time.
• The deposit must not be already spent.

Emits:

• Refunded event on successful refund.