FTM Price: $0.69 (+5.76%)
Gas: 28 GWei

Contract

0x34fada93c6d05D0bd568CB2C4917C99912D7EC70
 

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Value
Claim775355692024-03-17 6:35:4128 days ago1710657341IN
WigoSwap: Airdrop 1
0 FTM0.01126818100.24544161
Claim771533932024-03-11 17:41:5334 days ago1710178913IN
WigoSwap: Airdrop 1
0 FTM0.0034369330.57795004
Claim771524882024-03-11 17:26:2334 days ago1710177983IN
WigoSwap: Airdrop 1
0 FTM0.0035644831.71844471
Claim771520872024-03-11 17:19:0434 days ago1710177544IN
WigoSwap: Airdrop 1
0 FTM0.0035760431.81564713
Claim771518802024-03-11 17:15:1134 days ago1710177311IN
WigoSwap: Airdrop 1
0 FTM0.0035762631.81564713
Claim771514632024-03-11 17:07:3034 days ago1710176850IN
WigoSwap: Airdrop 1
0 FTM0.0062517255.60744729
Claim770647482024-03-10 9:23:3435 days ago1710062614IN
WigoSwap: Airdrop 1
0 FTM0.0028484425.35154202
Claim770646882024-03-10 9:21:3035 days ago1710062490IN
WigoSwap: Airdrop 1
0 FTM0.0027176824.16969998
Claim770642792024-03-10 9:09:2535 days ago1710061765IN
WigoSwap: Airdrop 1
0 FTM0.0025861323.01119518
Claim770642592024-03-10 9:08:3535 days ago1710061715IN
WigoSwap: Airdrop 1
0 FTM0.0026030223.15775086
Claim770641902024-03-10 9:06:1235 days ago1710061572IN
WigoSwap: Airdrop 1
0 FTM0.002541123.19944401
Claim770640792024-03-10 9:01:3135 days ago1710061291IN
WigoSwap: Airdrop 1
0 FTM0.0025344722.54567963
Claim770638802024-03-10 8:55:1435 days ago1710060914IN
WigoSwap: Airdrop 1
0 FTM0.0024868622.12987465
Claim770636392024-03-10 8:45:5335 days ago1710060353IN
WigoSwap: Airdrop 1
0 FTM0.0024747122.01942149
Claim766661362024-03-03 20:13:2442 days ago1709496804IN
WigoSwap: Airdrop 1
0 FTM0.0080189671.35774099
Claim766283582024-03-02 9:58:5643 days ago1709373536IN
WigoSwap: Airdrop 1
0 FTM0.180072141,602.66420969
Claim736069412024-01-02 17:13:49103 days ago1704215629IN
WigoSwap: Airdrop 1
0 FTM0.0064095570
Claim736069322024-01-02 17:13:35103 days ago1704215615IN
WigoSwap: Airdrop 1
0 FTM0.0064080170
Claim736050322024-01-02 16:03:21103 days ago1704211401IN
WigoSwap: Airdrop 1
0 FTM0.0064080170
Claim735996652024-01-02 13:37:51103 days ago1704202671IN
WigoSwap: Airdrop 1
0 FTM0.0064080170
Claim735979702024-01-02 12:22:42103 days ago1704198162IN
WigoSwap: Airdrop 1
0 FTM0.0064101170
Claim735629482024-01-01 15:02:29104 days ago1704121349IN
WigoSwap: Airdrop 1
0 FTM0.0045766550
Claim735611822024-01-01 13:39:01104 days ago1704116341IN
WigoSwap: Airdrop 1
0 FTM0.0045777550
Claim735595622024-01-01 12:26:06104 days ago1704111966IN
WigoSwap: Airdrop 1
0 FTM0.0045776550
Claim732945112023-12-27 13:17:42109 days ago1703683062IN
WigoSwap: Airdrop 1
0 FTM0.0101487690.29555389
View all transactions

Latest 1 internal transaction

Parent Txn Hash Block From To Value
309694052022-02-14 19:06:15790 days ago1644865575  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)

000000000000000000000000e992beab6659bff447893641a378fbbf031c5bd600000000000000000000000000000000000000000000000000000000622c7628a38a6212e6ced4e6b6b8baeb635ed31f83a41ce8505055686b5a838f1d83051f

-----Decoded View---------------
Arg [0] : token_ (address): 0xE992bEAb6659BFF447893641A378FbbF031C5bD6
Arg [1] : releaseTime_ (uint256): 1647081000
Arg [2] : merkleRoot_ (bytes32): 0xa38a6212e6ced4e6b6b8baeb635ed31f83a41ce8505055686b5a838f1d83051f

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000e992beab6659bff447893641a378fbbf031c5bd6
Arg [1] : 00000000000000000000000000000000000000000000000000000000622c7628
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
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.