FTM Price: $0.99 (-4.00%)
Gas: 31 GWei

Contract

0x3b6A18B3c63E9Da66f0A26caa19FBC7157c1d725
 

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Value
Claim780233162024-03-23 5:38:426 days ago1711172322IN
WigoSwap: Airdrop 3
0 FTM0.0089495679.61683066
Claim775355702024-03-17 6:35:4212 days ago1710657342IN
WigoSwap: Airdrop 3
0 FTM0.00972541100.24544161
Claim771534012024-03-11 17:42:0017 days ago1710178920IN
WigoSwap: Airdrop 3
0 FTM0.0029663330.57795004
Claim771524992024-03-11 17:26:3217 days ago1710177992IN
WigoSwap: Airdrop 3
0 FTM0.0030763431.71844471
Claim771520932024-03-11 17:19:1117 days ago1710177551IN
WigoSwap: Airdrop 3
0 FTM0.003086431.81564713
Claim771519152024-03-11 17:15:5117 days ago1710177351IN
WigoSwap: Airdrop 3
0 FTM0.0030866231.81564713
Claim771514722024-03-11 17:07:3617 days ago1710176856IN
WigoSwap: Airdrop 3
0 FTM0.0031037231.98533165
Claim770647582024-03-10 9:23:4619 days ago1710062626IN
WigoSwap: Airdrop 3
0 FTM0.0024416625.18009628
Claim770646942024-03-10 9:21:3919 days ago1710062499IN
WigoSwap: Airdrop 3
0 FTM0.0023457124.16969998
Claim770643562024-03-10 9:11:2519 days ago1710061885IN
WigoSwap: Airdrop 3
0 FTM0.0023099924.53706847
Claim770642902024-03-10 9:09:3919 days ago1710061779IN
WigoSwap: Airdrop 3
0 FTM0.0022319923.01119518
Claim770642642024-03-10 9:08:4619 days ago1710061726IN
WigoSwap: Airdrop 3
0 FTM0.0022243922.92864936
Claim770640812024-03-10 9:01:3719 days ago1710061297IN
WigoSwap: Airdrop 3
0 FTM0.0021874922.54567963
Claim770638832024-03-10 8:55:1919 days ago1710060919IN
WigoSwap: Airdrop 3
0 FTM0.0021462822.12987465
Claim770636412024-03-10 8:46:0219 days ago1710060362IN
WigoSwap: Airdrop 3
0 FTM0.0021570522.23810698
Claim770332362024-03-09 13:27:3620 days ago1709990856IN
WigoSwap: Airdrop 3
0 FTM0.0025389426.18089124
Claim768668822024-03-06 17:41:0722 days ago1709746867IN
WigoSwap: Airdrop 3
0 FTM0.0065038667.05914094
Claim767472552024-03-04 19:55:5324 days ago1709582153IN
WigoSwap: Airdrop 3
0 FTM0.0097966487.19834668
Claim766285812024-03-02 10:11:2427 days ago1709374284IN
WigoSwap: Airdrop 3
0 FTM0.225591372,007.79093207
Claim748914572024-01-29 12:03:3060 days ago1706529810IN
WigoSwap: Airdrop 3
0 FTM0.008685189.52882872
Claim737675032024-01-06 2:45:3983 days ago1704509139IN
WigoSwap: Airdrop 3
0 FTM0.01066725110
Claim736418382024-01-03 13:25:4386 days ago1704288343IN
WigoSwap: Airdrop 3
0 FTM0.0080754486.49326883
Claim736072612024-01-02 17:28:0986 days ago1704216489IN
WigoSwap: Airdrop 3
0 FTM0.0064064770
Claim736070422024-01-02 17:17:5586 days ago1704215875IN
WigoSwap: Airdrop 3
0 FTM0.0064095570
Claim736069412024-01-02 17:13:4986 days ago1704215629IN
WigoSwap: Airdrop 3
0 FTM0.0053322570
View all transactions

Latest 1 internal transaction

Parent Txn Hash Block From To Value
309697102022-02-14 19:11:46773 days ago1644865906  Contract Creation0 FTM
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
WigoMerkleProof

Compiler Version
v0.8.7+commit.e28d00a7

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license
/**
 *Submitted for verification at ftmscan.com on 2022-02-14
*/

// SPDX-License-Identifier: MIT

// File @openzeppelin/contracts/token/ERC20/[email protected]

// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender)
        external
        view
        returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );
}

// File @openzeppelin/contracts/utils/[email protected]

// OpenZeppelin Contracts (last updated v4.5.0) (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 functionCall(target, data, "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"
        );
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(
            data
        );
        return verifyCallResult(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) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(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) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason 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 {
            // 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

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// File @openzeppelin/contracts/token/ERC20/utils/[email protected]

// OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(
            token,
            abi.encodeWithSelector(token.transfer.selector, to, value)
        );
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(
            token,
            abi.encodeWithSelector(token.transferFrom.selector, from, to, value)
        );
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(
            token,
            abi.encodeWithSelector(token.approve.selector, spender, value)
        );
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(
            token,
            abi.encodeWithSelector(
                token.approve.selector,
                spender,
                newAllowance
            )
        );
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(
                oldAllowance >= value,
                "SafeERC20: decreased allowance below zero"
            );
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(
                token,
                abi.encodeWithSelector(
                    token.approve.selector,
                    spender,
                    newAllowance
                )
            );
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(
            data,
            "SafeERC20: low-level call failed"
        );
        if (returndata.length > 0) {
            // Return data is optional
            require(
                abi.decode(returndata, (bool)),
                "SafeERC20: ERC20 operation did not succeed"
            );
        }
    }
}

// File @openzeppelin/contracts/utils/cryptography/[email protected]

// OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Trees proofs.
 *
 * The proofs can be generated using the JavaScript library
 * https://github.com/miguelmota/merkletreejs[merkletreejs].
 * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled.
 *
 * See `test/utils/cryptography/MerkleProof.test.js` for some examples.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(
        bytes32[] memory proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }

    /**
     * @dev Returns the rebuilt hash obtained by traversing a Merklee tree up
     * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt
     * hash matches the root of the tree. When processing the proof, the pairs
     * of leafs & pre-images are assumed to be sorted.
     *
     * _Available since v4.4._
     */
    function processProof(bytes32[] memory proof, bytes32 leaf)
        internal
        pure
        returns (bytes32)
    {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            bytes32 proofElement = proof[i];
            if (computedHash <= proofElement) {
                // Hash(current computed hash + current element of the proof)
                computedHash = _efficientHash(computedHash, proofElement);
            } else {
                // Hash(current element of the proof + current computed hash)
                computedHash = _efficientHash(proofElement, computedHash);
            }
        }
        return computedHash;
    }

    function _efficientHash(bytes32 a, bytes32 b)
        private
        pure
        returns (bytes32 value)
    {
        assembly {
            mstore(0x00, a)
            mstore(0x20, b)
            value := keccak256(0x00, 0x40)
        }
    }
}

// File contracts/WigoMerkleProof.sol

pragma solidity ^0.8.7;

/// ============ Imports ============

/// @title WigoMerkleProof
/// @notice ERC20 vesting contract claimable by airdrop winners
/// @author WigoSwap <[email protected]>

contract WigoMerkleProof {
    using SafeERC20 for IERC20;

    /// ERC20 basic token contract being held
    IERC20 private immutable _token;

    /// timestamp when token release is enabled
    uint256 private immutable _releaseTime;

    /// ============ Immutable storage ============

    /// @notice ERC20-claimee inclusion root
    bytes32 public immutable _merkleRoot;

    /// ============ Mutable storage ============

    /// @notice Mapping of addresses who have claimed tokens
    mapping(address => bool) public hasClaimed;

    /// ============ Errors ============

    /// @notice Thrown if address has already claimed
    error AlreadyClaimed();
    /// @notice Thrown if address/amount are not part of Merkle tree
    error NotInMerkle();
    /// @notice Thrown if token balance is not enough
    error NotEnoughToken();
    /// @notice Thrown if the time for release has not come
    error NotReleaseTime();

    /// ============ Constructor ============

    /// @notice Creates a new WigoMerkleProof contract
    /// @param token_ address of token
    /// @param releaseTime_ release timestamp
    /// @param merkleRoot_ of claimees
    constructor(
        IERC20 token_,
        uint256 releaseTime_,
        bytes32 merkleRoot_
    ) {
        require(
            releaseTime_ > block.timestamp,
            "WigoMerkleProof: release time is before current time"
        );
        _token = token_;
        _releaseTime = releaseTime_;
        _merkleRoot = merkleRoot_;
    }

    /// ============ Events ============

    /// @notice Emitted after a successful token claim
    /// @param to recipient of claim
    /// @param amount of tokens claimed
    event Claim(address indexed to, uint256 amount);

    /// ============ Functions ============

    /// @notice token contract being held
    function token() public view virtual returns (IERC20) {
        return _token;
    }

    /// @notice token release timestamp
    function releaseTime() public view virtual returns (uint256) {
        return _releaseTime;
    }

    /// @notice Allows claiming tokens if address is part of merkle tree and it's time to release.
    /// @param to address of claimee
    /// @param amount of tokens owed to claimee
    /// @param proof merkle proof to prove address and amount are in tree
    function claim(
        address to,
        uint256 amount,
        bytes32[] calldata proof
    ) external {
        // Throw if the time for release has not come
        if (releaseTime() > block.timestamp) revert NotReleaseTime();

        uint256 balance = token().balanceOf(address(this));
        // Throw if token balance is not enough
        if (balance < amount || balance == 0) revert NotEnoughToken();

        // Throw if address has already claimed tokens
        if (hasClaimed[to]) revert AlreadyClaimed();

        // Verify merkle proof, or revert if not in tree
        bytes32 leaf = keccak256(abi.encodePacked(to, amount));
        bool isValidLeaf = MerkleProof.verify(proof, _merkleRoot, leaf);
        if (!isValidLeaf) revert NotInMerkle();

        // Set address to claimed
        hasClaimed[to] = true;

        // send tokens to address
        token().safeTransfer(to, amount);

        // Emit claim event
        emit Claim(to, amount);
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"contract IERC20","name":"token_","type":"address"},{"internalType":"uint256","name":"releaseTime_","type":"uint256"},{"internalType":"bytes32","name":"merkleRoot_","type":"bytes32"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AlreadyClaimed","type":"error"},{"inputs":[],"name":"NotEnoughToken","type":"error"},{"inputs":[],"name":"NotInMerkle","type":"error"},{"inputs":[],"name":"NotReleaseTime","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Claim","type":"event"},{"inputs":[],"name":"_merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes32[]","name":"proof","type":"bytes32[]"}],"name":"claim","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"hasClaimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"releaseTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"token","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","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)

000000000000000000000000e992beab6659bff447893641a378fbbf031c5bd600000000000000000000000000000000000000000000000000000000627ce1a8a38a6212e6ced4e6b6b8baeb635ed31f83a41ce8505055686b5a838f1d83051f

-----Decoded View---------------
Arg [0] : token_ (address): 0xE992bEAb6659BFF447893641A378FbbF031C5bD6
Arg [1] : releaseTime_ (uint256): 1652351400
Arg [2] : merkleRoot_ (bytes32): 0xa38a6212e6ced4e6b6b8baeb635ed31f83a41ce8505055686b5a838f1d83051f

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000e992beab6659bff447893641a378fbbf031c5bd6
Arg [1] : 00000000000000000000000000000000000000000000000000000000627ce1a8
Arg [2] : a38a6212e6ced4e6b6b8baeb635ed31f83a41ce8505055686b5a838f1d83051f


Deployed Bytecode Sourcemap

19128:3392:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;19479:36;;;;;;;;3019:25:1;;;3007:2;2992:18;19479:36:0;;;;;;;;21514:1003;;;;;;:::i;:::-;;:::i;:::-;;19639:42;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;2846:14:1;;2839:22;2821:41;;2809:2;2794:18;19639:42:0;2681:187:1;21145:99:0;21224:12;21145:99;;21010:86;;;-1:-1:-1;;;;;21082:6:0;2358:32:1;2340:51;;2328:2;2313:18;21010:86:0;2194:203:1;21514:1003:0;21712:15;21224:12;21696:31;21692:60;;;21736:16;;-1:-1:-1;;;21736:16:0;;;;;;;;;;;21692:60;21765:15;21082:6;21783:32;;-1:-1:-1;;;21783:32:0;;21809:4;21783:32;;;2340:51:1;-1:-1:-1;;;;;21783:17:0;;;;;;;2313:18:1;;21783:32:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;21765:50;;21889:6;21879:7;:16;:32;;;-1:-1:-1;21899:12:0;;21879:32;21875:61;;;21920:16;;-1:-1:-1;;;21920:16:0;;;;;;;;;;;21875:61;-1:-1:-1;;;;;22009:14:0;;:10;:14;;;;;;;;;;;;;22005:43;;;22032:16;;-1:-1:-1;;;22032:16:0;;;;;;;;;;;22005:43;22144:28;;-1:-1:-1;;1793:2:1;1789:15;;;1785:53;22144:28:0;;;1773:66:1;1855:12;;;1848:28;;;22119:12:0;;1892::1;;22144:28:0;;;;;;;;;;;;22134:39;;;;;;22119:54;;22184:16;22203:44;22222:5;;22203:44;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;22229:11:0;;-1:-1:-1;22242:4:0;;-1:-1:-1;22203:18:0;;-1:-1:-1;22203:44:0:i;:::-;22184:63;;22263:11;22258:38;;22283:13;;-1:-1:-1;;;22283:13:0;;;;;;;;;;;22258:38;-1:-1:-1;;;;;22344:14:0;;:10;:14;;;;;;;;;;:21;;-1:-1:-1;;22344:21:0;22361:4;22344:21;;;22413:32;22355:2;22438:6;22413:7;21082:6;;21010:86;22413:7;-1:-1:-1;;;;;22413:20:0;;:32;:20;:32::i;:::-;22498:2;-1:-1:-1;;;;;22492:17:0;;22502:6;22492:17;;;;3019:25:1;;3007:2;2992:18;;2873:177;22492:17:0;;;;;;;;21626:891;;;21514:1003;;;;:::o;17353:190::-;17478:4;17531;17502:25;17515:5;17522:4;17502:12;:25::i;:::-;:33;17495:40;;17353:190;;;;;;:::o;12650:248::-;12821:58;;;-1:-1:-1;;;;;2594:32:1;;12821:58:0;;;2576:51:1;2643:18;;;;2636:34;;;12821:58:0;;;;;;;;;;2549:18:1;;;;12821:58:0;;;;;;;;-1:-1:-1;;;;;12821:58:0;-1:-1:-1;;;12821:58:0;;;12767:123;;12801:5;;12767:19;:123::i;:::-;12650:248;;;:::o;17905:707::-;18015:7;18063:4;18015:7;18078:497;18102:5;:12;18098:1;:16;18078:497;;;18136:20;18159:5;18165:1;18159:8;;;;;;;;:::i;:::-;;;;;;;18136:31;;18202:12;18186;:28;18182:382;;18715:13;18770:15;;;18806:4;18799:15;;;18853:4;18837:21;;18314:57;;18182:382;;;18715:13;18770:15;;;18806:4;18799:15;;;18853:4;18837:21;;18491:57;;18182:382;-1:-1:-1;18116:3:0;;;;:::i;:::-;;;;18078:497;;;-1:-1:-1;18592:12:0;17905:707;-1:-1:-1;;;17905:707:0:o;15617:802::-;16041:23;16067:106;16109:4;16067:106;;;;;;;;;;;;;;;;;16075:5;-1:-1:-1;;;;;16067:27:0;;;:106;;;;;:::i;:::-;16188:17;;16041:132;;-1:-1:-1;16188:21:0;16184:228;;16303:10;16292:30;;;;;;;;;;;;:::i;:::-;16266:134;;;;-1:-1:-1;;;16266:134:0;;4631:2:1;16266:134:0;;;4613:21:1;4670:2;4650:18;;;4643:30;4709:34;4689:18;;;4682:62;-1:-1:-1;;;4760:18:1;;;4753:40;4810:19;;16266:134:0;;;;;;;;7058:229;7195:12;7227:52;7249:6;7257:4;7263:1;7266:12;7227:21;:52::i;:::-;7220:59;7058:229;-1:-1:-1;;;;7058:229:0:o;8274:571::-;8444:12;8516:5;8491:21;:30;;8469:118;;;;-1:-1:-1;;;8469:118:0;;3866:2:1;8469:118:0;;;3848:21:1;3905:2;3885:18;;;3878:30;3944:34;3924:18;;;3917:62;-1:-1:-1;;;3995:18:1;;;3988:36;4041:19;;8469:118:0;3664:402:1;8469:118:0;-1:-1:-1;;;;;4511:19:0;;;8598:60;;;;-1:-1:-1;;;8598:60:0;;4273:2:1;8598:60:0;;;4255:21:1;4312:2;4292:18;;;4285:30;4351:31;4331:18;;;4324:59;4400:18;;8598:60:0;4071:353:1;8598:60:0;8672:12;8686:23;8713:6;-1:-1:-1;;;;;8713:11:0;8732:5;8753:4;8713:55;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8671:97;;;;8786:51;8803:7;8812:10;8824:12;8786:16;:51::i;:::-;8779:58;8274:571;-1:-1:-1;;;;;;;8274:571:0:o;11234:712::-;11384:12;11413:7;11409:530;;;-1:-1:-1;11444:10:0;11437:17;;11409:530;11558:17;;:21;11554:374;;11756:10;11750:17;11817:15;11804:10;11800:2;11796:19;11789:44;11554:374;11899:12;11892:20;;-1:-1:-1;;;11892:20:0;;;;;;;;:::i;14:173:1:-;82:20;;-1:-1:-1;;;;;131:31:1;;121:42;;111:70;;177:1;174;167:12;111:70;14:173;;;:::o;192:186::-;251:6;304:2;292:9;283:7;279:23;275:32;272:52;;;320:1;317;310:12;272:52;343:29;362:9;343:29;:::i;383:757::-;487:6;495;503;511;564:2;552:9;543:7;539:23;535:32;532:52;;;580:1;577;570:12;532:52;603:29;622:9;603:29;:::i;:::-;593:39;;679:2;668:9;664:18;651:32;641:42;;734:2;723:9;719:18;706:32;757:18;798:2;790:6;787:14;784:34;;;814:1;811;804:12;784:34;852:6;841:9;837:22;827:32;;897:7;890:4;886:2;882:13;878:27;868:55;;919:1;916;909:12;868:55;959:2;946:16;985:2;977:6;974:14;971:34;;;1001:1;998;991:12;971:34;1054:7;1049:2;1039:6;1036:1;1032:14;1028:2;1024:23;1020:32;1017:45;1014:65;;;1075:1;1072;1065:12;1014:65;383:757;;;;-1:-1:-1;;1106:2:1;1098:11;;-1:-1:-1;;;383:757:1:o;1145:277::-;1212:6;1265:2;1253:9;1244:7;1240:23;1236:32;1233:52;;;1281:1;1278;1271:12;1233:52;1313:9;1307:16;1366:5;1359:13;1352:21;1345:5;1342:32;1332:60;;1388:1;1385;1378:12;1427:184;1497:6;1550:2;1538:9;1529:7;1525:23;1521:32;1518:52;;;1566:1;1563;1556:12;1518:52;-1:-1:-1;1589:16:1;;1427:184;-1:-1:-1;1427:184:1:o;1915:274::-;2044:3;2082:6;2076:13;2098:53;2144:6;2139:3;2132:4;2124:6;2120:17;2098:53;:::i;:::-;2167:16;;;;;1915:274;-1:-1:-1;;1915:274:1:o;3276:383::-;3425:2;3414:9;3407:21;3388:4;3457:6;3451:13;3500:6;3495:2;3484:9;3480:18;3473:34;3516:66;3575:6;3570:2;3559:9;3555:18;3550:2;3542:6;3538:15;3516:66;:::i;:::-;3643:2;3622:15;-1:-1:-1;;3618:29:1;3603:45;;;;3650:2;3599:54;;3276:383;-1:-1:-1;;3276:383:1:o;5022:258::-;5094:1;5104:113;5118:6;5115:1;5112:13;5104:113;;;5194:11;;;5188:18;5175:11;;;5168:39;5140:2;5133:10;5104:113;;;5235:6;5232:1;5229:13;5226:48;;;5270:1;5261:6;5256:3;5252:16;5245:27;5226:48;;5022:258;;;:::o;5285:232::-;5324:3;-1:-1:-1;;5345:17:1;;5342:140;;;5404:10;5399:3;5395:20;5392:1;5385:31;5439:4;5436:1;5429:15;5467:4;5464:1;5457:15;5342:140;-1:-1:-1;5509:1:1;5498:13;;5285:232::o;5522:127::-;5583:10;5578:3;5574:20;5571:1;5564:31;5614:4;5611:1;5604:15;5638:4;5635:1;5628:15

Swarm Source

ipfs://15af17d2018d370c4938c986607c1daebf4215ace7b4996a86de3b77a0ac6dc5

Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

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

Validator Index Block Amount
View All Withdrawals

Txn Hash Block Value Eth2 PubKey Valid
View All Deposits
[ Download: CSV Export  ]
[ 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.