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Contract Source Code (Solidity)

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Outline

•  contract CkEthDeposit *
•    - function getMinterAddress()
•    - function deposit(bytes32 _principal)

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/**
 *Submitted for verification at Etherscan.io on 2023-07-17
*/

// SPDX-License-Identifier: Apache-2.0

pragma solidity 0.8.18;

/**
 * @title A helper smart contract for ETH <-> ckETH conversion.
 * @notice This smart contract deposits incoming ETH to the ckETH minter account and emits deposit events.
 */
contract CkEthDeposit {

    address payable private cketh_minter_main_address;

    event ReceivedEth(address indexed from, uint256 value, bytes32 indexed principal);
    event SentEth(address indexed to, uint256 value);

    /**
     * @dev Set cketh_minter_main_address.
     */
    constructor(address _cketh_minter_main_address) {
        cketh_minter_main_address = payable(_cketh_minter_main_address);
    }

    /**
     * @dev Return ckETH minter main address. 
     * @return address of ckETH minter main address. 
     */
    function getMinterAddress() public view returns (address) {
        return cketh_minter_main_address;
    }

    /**
     * @dev Emits the `ReceivedEth` event if the transfer succeeds.
     */
    function deposit(bytes32 _principal) public payable {
        emit ReceivedEth(msg.sender, msg.value, _principal);
        cketh_minter_main_address.transfer(msg.value);
    }
}

[{"inputs":[{"internalType":"address","name":"_cketh_minter_main_address","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"},{"indexed":true,"internalType":"bytes32","name":"principal","type":"bytes32"}],"name":"ReceivedEth","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"SentEth","type":"event"},{"inputs":[{"internalType":"bytes32","name":"_principal","type":"bytes32"}],"name":"deposit","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"getMinterAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

0000000000000000000000001789f79e95324a47c5fd6693071188e82e9a3558

-----Decoded View---------------
Arg [0] : _cketh_minter_main_address (address): 0x1789F79e95324A47c5Fd6693071188e82E9a3558

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000001789f79e95324a47c5fd6693071188e82e9a3558

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ipfs://7b8561066a04db403a5dc2b9f8a6d687eeb688583d96bc02e23e34a4a13ed709