ETH Price: $2,930.09 (-2.42%)
Gas: 5 Gwei

Contract

0xfF252725f6122A92551A5FA9a6b6bf10eb0Be035
 

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$0.00

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Transaction Hash
Method
Block
From
To
Value
Renew All197719132024-05-01 1:10:5926 hrs ago1714525859IN
ENS: Bulk Renewal
0.01469644 ETH0.001836417.30053056
Renew All197586952024-04-29 4:50:472 days ago1714366247IN
ENS: Bulk Renewal
0.0079274 ETH0.000918095.46195123
Renew All197586742024-04-29 4:46:352 days ago1714365995IN
ENS: Bulk Renewal
0.02398902 ETH0.003519695.80584923
Renew All197586552024-04-29 4:42:472 days ago1714365767IN
ENS: Bulk Renewal
0.02248971 ETH0.002741965.65952966
Renew All197558572024-04-28 19:19:473 days ago1714331987IN
ENS: Bulk Renewal
0.00494023 ETH0.002417137.33235727
Renew All197558562024-04-28 19:19:353 days ago1714331975IN
ENS: Bulk Renewal
0.00889242 ETH0.004811956.5
Renew All197539212024-04-28 12:49:353 days ago1714308575IN
ENS: Bulk Renewal
0.00670666 ETH0.0012724310
Renew All197535302024-04-28 11:30:473 days ago1714303847IN
ENS: Bulk Renewal
0.03688102 ETH0.008654758.55619505
Renew All197508702024-04-28 2:35:234 days ago1714271723IN
ENS: Bulk Renewal
0.09599301 ETH0.005761726.32342345
Renew All197465022024-04-27 11:55:114 days ago1714218911IN
ENS: Bulk Renewal
0.08485996 ETH0.000977555.92511503
Renew All197399502024-04-26 13:53:475 days ago1714139627IN
ENS: Bulk Renewal
0.11206262 ETH0.0033662211.38210814
Renew All197384312024-04-26 8:45:475 days ago1714121147IN
ENS: Bulk Renewal
0.00175499 ETH0.0012432310
Renew All197383842024-04-26 8:36:235 days ago1714120583IN
ENS: Bulk Renewal
0.00877498 ETH0.0012432310
Renew All197369572024-04-26 3:48:476 days ago1714103327IN
ENS: Bulk Renewal
0.40128235 ETH0.003909366.30670442
Renew All197368662024-04-26 3:30:356 days ago1714102235IN
ENS: Bulk Renewal
0.10293764 ETH0.012645054.90010969
Renew All197358192024-04-25 23:59:356 days ago1714089575IN
ENS: Bulk Renewal
0.21620382 ETH0.001888355.71005001
Renew All197354212024-04-25 22:39:116 days ago1714084751IN
ENS: Bulk Renewal
0.00173451 ETH0.000894787
Renew All197346322024-04-25 20:00:596 days ago1714075259IN
ENS: Bulk Renewal
0.0052278 ETH0.001912069.16070391
Renew All197331952024-04-25 15:12:116 days ago1714057931IN
ENS: Bulk Renewal
0.11282297 ETH0.0039696632.44543806
Renew All197331552024-04-25 15:04:116 days ago1714057451IN
ENS: Bulk Renewal
0.01234001 ETH0.0092809723.87432119
Renew All197307852024-04-25 7:06:596 days ago1714028819IN
ENS: Bulk Renewal
0.11157233 ETH0.001118416.83708656
Renew All197307812024-04-25 7:06:116 days ago1714028771IN
ENS: Bulk Renewal
0.05578616 ETH0.00084916.90641001
Renew All197305402024-04-25 6:17:476 days ago1714025867IN
ENS: Bulk Renewal
0.00348483 ETH0.0013588111
Renew All197305392024-04-25 6:17:356 days ago1714025855IN
ENS: Bulk Renewal
0.00522725 ETH0.0013675511
Renew All197256592024-04-24 13:53:597 days ago1713966839IN
ENS: Bulk Renewal
0.10949796 ETH0.0049616523.76692985
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Latest 25 internal transactions (View All)

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Parent Transaction Hash Block From To Value
197719132024-05-01 1:10:5926 hrs ago1714525859
ENS: Bulk Renewal
0.00133604 ETH
197719132024-05-01 1:10:5926 hrs ago1714525859
ENS: Bulk Renewal
0.0033401 ETH
197719132024-05-01 1:10:5926 hrs ago1714525859
ENS: Bulk Renewal
0.0033401 ETH
197719132024-05-01 1:10:5926 hrs ago1714525859
ENS: Bulk Renewal
0.0033401 ETH
197719132024-05-01 1:10:5926 hrs ago1714525859
ENS: Bulk Renewal
0.0033401 ETH
197586952024-04-29 4:50:472 days ago1714366247
ENS: Bulk Renewal
0.00072067 ETH
197586952024-04-29 4:50:472 days ago1714366247
ENS: Bulk Renewal
0.00360336 ETH
197586952024-04-29 4:50:472 days ago1714366247
ENS: Bulk Renewal
0.00360336 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00218082 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00181735 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00181735 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00181735 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00181735 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00181735 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00181735 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00181735 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00181735 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00181735 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00181735 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00181735 ETH
197586742024-04-29 4:46:352 days ago1714365995
ENS: Bulk Renewal
0.00181735 ETH
197586552024-04-29 4:42:472 days ago1714365767
ENS: Bulk Renewal
0.00204451 ETH
197586552024-04-29 4:42:472 days ago1714365767
ENS: Bulk Renewal
0.00227168 ETH
197586552024-04-29 4:42:472 days ago1714365767
ENS: Bulk Renewal
0.00227168 ETH
197586552024-04-29 4:42:472 days ago1714365767
ENS: Bulk Renewal
0.00227168 ETH
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Contract Source Code Verified (Exact Match)

Contract Name:
BulkRenewal

Compiler Version
v0.5.16+commit.9c3226ce

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, None license

Contract Source Code (Solidity)

/**
 *Submitted for verification at Etherscan.io on 2020-04-28
*/

// File: @ensdomains/ens/contracts/ENS.sol

pragma solidity >=0.4.24;

interface ENS {

    // Logged when the owner of a node assigns a new owner to a subnode.
    event NewOwner(bytes32 indexed node, bytes32 indexed label, address owner);

    // Logged when the owner of a node transfers ownership to a new account.
    event Transfer(bytes32 indexed node, address owner);

    // Logged when the resolver for a node changes.
    event NewResolver(bytes32 indexed node, address resolver);

    // Logged when the TTL of a node changes
    event NewTTL(bytes32 indexed node, uint64 ttl);

    // Logged when an operator is added or removed.
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    function setRecord(bytes32 node, address owner, address resolver, uint64 ttl) external;
    function setSubnodeRecord(bytes32 node, bytes32 label, address owner, address resolver, uint64 ttl) external;
    function setSubnodeOwner(bytes32 node, bytes32 label, address owner) external returns(bytes32);
    function setResolver(bytes32 node, address resolver) external;
    function setOwner(bytes32 node, address owner) external;
    function setTTL(bytes32 node, uint64 ttl) external;
    function setApprovalForAll(address operator, bool approved) external;
    function owner(bytes32 node) external view returns (address);
    function resolver(bytes32 node) external view returns (address);
    function ttl(bytes32 node) external view returns (uint64);
    function recordExists(bytes32 node) external view returns (bool);
    function isApprovedForAll(address owner, address operator) external view returns (bool);
}

// File: contracts/PriceOracle.sol

pragma solidity >=0.4.24;

interface PriceOracle {
    /**
     * @dev Returns the price to register or renew a name.
     * @param name The name being registered or renewed.
     * @param expires When the name presently expires (0 if this is a new registration).
     * @param duration How long the name is being registered or extended for, in seconds.
     * @return The price of this renewal or registration, in wei.
     */
    function price(string calldata name, uint expires, uint duration) external view returns(uint);
}

// File: openzeppelin-solidity/contracts/introspection/IERC165.sol

pragma solidity >=0.5.0;

/**
 * @title IERC165
 * @dev https://github.com/ethereum/EIPs/blob/master/EIPS/eip-165.md
 */
interface IERC165 {
    /**
     * @notice Query if a contract implements an interface
     * @param interfaceId The interface identifier, as specified in ERC-165
     * @dev Interface identification is specified in ERC-165. This function
     * uses less than 30,000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// File: openzeppelin-solidity/contracts/token/ERC721/IERC721.sol

pragma solidity >=0.5.0;


/**
 * @title ERC721 Non-Fungible Token Standard basic interface
 * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md
 */
contract IERC721 is IERC165 {
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    function balanceOf(address owner) public view returns (uint256 balance);
    function ownerOf(uint256 tokenId) public view returns (address owner);

    function approve(address to, uint256 tokenId) public;
    function getApproved(uint256 tokenId) public view returns (address operator);

    function setApprovalForAll(address operator, bool _approved) public;
    function isApprovedForAll(address owner, address operator) public view returns (bool);

    function transferFrom(address from, address to, uint256 tokenId) public;
    function safeTransferFrom(address from, address to, uint256 tokenId) public;

    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public;
}

// File: openzeppelin-solidity/contracts/ownership/Ownable.sol

pragma solidity >=0.5.0;

/**
 * @title Ownable
 * @dev The Ownable contract has an owner address, and provides basic authorization control
 * functions, this simplifies the implementation of "user permissions".
 */
contract Ownable {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev The Ownable constructor sets the original `owner` of the contract to the sender
     * account.
     */
    constructor () internal {
        _owner = msg.sender;
        emit OwnershipTransferred(address(0), _owner);
    }

    /**
     * @return the address of the owner.
     */
    function owner() public view returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(isOwner());
        _;
    }

    /**
     * @return true if `msg.sender` is the owner of the contract.
     */
    function isOwner() public view returns (bool) {
        return msg.sender == _owner;
    }

    /**
     * @dev Allows the current owner to relinquish control of the contract.
     * @notice Renouncing to ownership will leave the contract without an owner.
     * It will not be possible to call the functions with the `onlyOwner`
     * modifier anymore.
     */
    function renounceOwnership() public onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Allows the current owner to transfer control of the contract to a newOwner.
     * @param newOwner The address to transfer ownership to.
     */
    function transferOwnership(address newOwner) public onlyOwner {
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers control of the contract to a newOwner.
     * @param newOwner The address to transfer ownership to.
     */
    function _transferOwnership(address newOwner) internal {
        require(newOwner != address(0));
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// File: contracts/BaseRegistrar.sol

pragma solidity >=0.4.24;




contract BaseRegistrar is IERC721, Ownable {
    uint constant public GRACE_PERIOD = 90 days;

    event ControllerAdded(address indexed controller);
    event ControllerRemoved(address indexed controller);
    event NameMigrated(uint256 indexed id, address indexed owner, uint expires);
    event NameRegistered(uint256 indexed id, address indexed owner, uint expires);
    event NameRenewed(uint256 indexed id, uint expires);

    // The ENS registry
    ENS public ens;

    // The namehash of the TLD this registrar owns (eg, .eth)
    bytes32 public baseNode;

    // A map of addresses that are authorised to register and renew names.
    mapping(address=>bool) public controllers;

    // Authorises a controller, who can register and renew domains.
    function addController(address controller) external;

    // Revoke controller permission for an address.
    function removeController(address controller) external;

    // Set the resolver for the TLD this registrar manages.
    function setResolver(address resolver) external;

    // Returns the expiration timestamp of the specified label hash.
    function nameExpires(uint256 id) external view returns(uint);

    // Returns true iff the specified name is available for registration.
    function available(uint256 id) public view returns(bool);

    /**
     * @dev Register a name.
     */
    function register(uint256 id, address owner, uint duration) external returns(uint);

    function renew(uint256 id, uint duration) external returns(uint);

    /**
     * @dev Reclaim ownership of a name in ENS, if you own it in the registrar.
     */
    function reclaim(uint256 id, address owner) external;
}

// File: contracts/StringUtils.sol

pragma solidity >=0.4.24;

library StringUtils {
    /**
     * @dev Returns the length of a given string
     *
     * @param s The string to measure the length of
     * @return The length of the input string
     */
    function strlen(string memory s) internal pure returns (uint) {
        uint len;
        uint i = 0;
        uint bytelength = bytes(s).length;
        for(len = 0; i < bytelength; len++) {
            byte b = bytes(s)[i];
            if(b < 0x80) {
                i += 1;
            } else if (b < 0xE0) {
                i += 2;
            } else if (b < 0xF0) {
                i += 3;
            } else if (b < 0xF8) {
                i += 4;
            } else if (b < 0xFC) {
                i += 5;
            } else {
                i += 6;
            }
        }
        return len;
    }
}

// File: @ensdomains/resolver/contracts/Resolver.sol

pragma solidity >=0.4.25;

/**
 * A generic resolver interface which includes all the functions including the ones deprecated
 */
interface Resolver{
    event AddrChanged(bytes32 indexed node, address a);
    event AddressChanged(bytes32 indexed node, uint coinType, bytes newAddress);
    event NameChanged(bytes32 indexed node, string name);
    event ABIChanged(bytes32 indexed node, uint256 indexed contentType);
    event PubkeyChanged(bytes32 indexed node, bytes32 x, bytes32 y);
    event TextChanged(bytes32 indexed node, string indexed indexedKey, string key);
    event ContenthashChanged(bytes32 indexed node, bytes hash);
    /* Deprecated events */
    event ContentChanged(bytes32 indexed node, bytes32 hash);

    function ABI(bytes32 node, uint256 contentTypes) external view returns (uint256, bytes memory);
    function addr(bytes32 node) external view returns (address);
    function addr(bytes32 node, uint coinType) external view returns(bytes memory);
    function contenthash(bytes32 node) external view returns (bytes memory);
    function dnsrr(bytes32 node) external view returns (bytes memory);
    function name(bytes32 node) external view returns (string memory);
    function pubkey(bytes32 node) external view returns (bytes32 x, bytes32 y);
    function text(bytes32 node, string calldata key) external view returns (string memory);
    function interfaceImplementer(bytes32 node, bytes4 interfaceID) external view returns (address);

    function setABI(bytes32 node, uint256 contentType, bytes calldata data) external;
    function setAddr(bytes32 node, address addr) external;
    function setAddr(bytes32 node, uint coinType, bytes calldata a) external;
    function setContenthash(bytes32 node, bytes calldata hash) external;
    function setDnsrr(bytes32 node, bytes calldata data) external;
    function setName(bytes32 node, string calldata _name) external;
    function setPubkey(bytes32 node, bytes32 x, bytes32 y) external;
    function setText(bytes32 node, string calldata key, string calldata value) external;
    function setInterface(bytes32 node, bytes4 interfaceID, address implementer) external;

    function supportsInterface(bytes4 interfaceID) external pure returns (bool);

    /* Deprecated functions */
    function content(bytes32 node) external view returns (bytes32);
    function multihash(bytes32 node) external view returns (bytes memory);
    function setContent(bytes32 node, bytes32 hash) external;
    function setMultihash(bytes32 node, bytes calldata hash) external;
}

// File: contracts/ETHRegistrarController.sol

pragma solidity >=0.5.0;






/**
 * @dev A registrar controller for registering and renewing names at fixed cost.
 */
contract ETHRegistrarController is Ownable {
    using StringUtils for *;

    uint constant public MIN_REGISTRATION_DURATION = 28 days;

    bytes4 constant private INTERFACE_META_ID = bytes4(keccak256("supportsInterface(bytes4)"));
    bytes4 constant private COMMITMENT_CONTROLLER_ID = bytes4(
        keccak256("rentPrice(string,uint256)") ^
        keccak256("available(string)") ^
        keccak256("makeCommitment(string,address,bytes32)") ^
        keccak256("commit(bytes32)") ^
        keccak256("register(string,address,uint256,bytes32)") ^
        keccak256("renew(string,uint256)")
    );

    bytes4 constant private COMMITMENT_WITH_CONFIG_CONTROLLER_ID = bytes4(
        keccak256("registerWithConfig(string,address,uint256,bytes32,address,address)") ^
        keccak256("makeCommitmentWithConfig(string,address,bytes32,address,address)")
    );

    BaseRegistrar base;
    PriceOracle prices;
    uint public minCommitmentAge;
    uint public maxCommitmentAge;

    mapping(bytes32=>uint) public commitments;

    event NameRegistered(string name, bytes32 indexed label, address indexed owner, uint cost, uint expires);
    event NameRenewed(string name, bytes32 indexed label, uint cost, uint expires);
    event NewPriceOracle(address indexed oracle);

    constructor(BaseRegistrar _base, PriceOracle _prices, uint _minCommitmentAge, uint _maxCommitmentAge) public {
        require(_maxCommitmentAge > _minCommitmentAge);

        base = _base;
        prices = _prices;
        minCommitmentAge = _minCommitmentAge;
        maxCommitmentAge = _maxCommitmentAge;
    }

    function rentPrice(string memory name, uint duration) view public returns(uint) {
        bytes32 hash = keccak256(bytes(name));
        return prices.price(name, base.nameExpires(uint256(hash)), duration);
    }

    function valid(string memory name) public pure returns(bool) {
        return name.strlen() >= 3;
    }

    function available(string memory name) public view returns(bool) {
        bytes32 label = keccak256(bytes(name));
        return valid(name) && base.available(uint256(label));
    }

    function makeCommitment(string memory name, address owner, bytes32 secret) pure public returns(bytes32) {
        return makeCommitmentWithConfig(name, owner, secret, address(0), address(0));
    }

    function makeCommitmentWithConfig(string memory name, address owner, bytes32 secret, address resolver, address addr) pure public returns(bytes32) {
        bytes32 label = keccak256(bytes(name));
        if (resolver == address(0) && addr == address(0)) {
            return keccak256(abi.encodePacked(label, owner, secret));
        }
        require(resolver != address(0));
        return keccak256(abi.encodePacked(label, owner, resolver, addr, secret));
    }

    function commit(bytes32 commitment) public {
        require(commitments[commitment] + maxCommitmentAge < now);
        commitments[commitment] = now;
    }

    function register(string calldata name, address owner, uint duration, bytes32 secret) external payable {
      registerWithConfig(name, owner, duration, secret, address(0), address(0));
    }

    function registerWithConfig(string memory name, address owner, uint duration, bytes32 secret, address resolver, address addr) public payable {
        bytes32 commitment = makeCommitmentWithConfig(name, owner, secret, resolver, addr);
        uint cost = _consumeCommitment(name, duration, commitment);

        bytes32 label = keccak256(bytes(name));
        uint256 tokenId = uint256(label);

        uint expires;
        if(resolver != address(0)) {
            // Set this contract as the (temporary) owner, giving it
            // permission to set up the resolver.
            expires = base.register(tokenId, address(this), duration);

            // The nodehash of this label
            bytes32 nodehash = keccak256(abi.encodePacked(base.baseNode(), label));

            // Set the resolver
            base.ens().setResolver(nodehash, resolver);

            // Configure the resolver
            if (addr != address(0)) {
                Resolver(resolver).setAddr(nodehash, addr);
            }

            // Now transfer full ownership to the expeceted owner
            base.reclaim(tokenId, owner);
            base.transferFrom(address(this), owner, tokenId);
        } else {
            require(addr == address(0));
            expires = base.register(tokenId, owner, duration);
        }

        emit NameRegistered(name, label, owner, cost, expires);

        // Refund any extra payment
        if(msg.value > cost) {
            msg.sender.transfer(msg.value - cost);
        }
    }

    function renew(string calldata name, uint duration) external payable {
        uint cost = rentPrice(name, duration);
        require(msg.value >= cost);

        bytes32 label = keccak256(bytes(name));
        uint expires = base.renew(uint256(label), duration);

        if(msg.value > cost) {
            msg.sender.transfer(msg.value - cost);
        }

        emit NameRenewed(name, label, cost, expires);
    }

    function setPriceOracle(PriceOracle _prices) public onlyOwner {
        prices = _prices;
        emit NewPriceOracle(address(prices));
    }

    function setCommitmentAges(uint _minCommitmentAge, uint _maxCommitmentAge) public onlyOwner {
        minCommitmentAge = _minCommitmentAge;
        maxCommitmentAge = _maxCommitmentAge;
    }

    function withdraw() public onlyOwner {
        msg.sender.transfer(address(this).balance);
    }

    function supportsInterface(bytes4 interfaceID) external pure returns (bool) {
        return interfaceID == INTERFACE_META_ID ||
               interfaceID == COMMITMENT_CONTROLLER_ID ||
               interfaceID == COMMITMENT_WITH_CONFIG_CONTROLLER_ID;
    }

    function _consumeCommitment(string memory name, uint duration, bytes32 commitment) internal returns (uint256) {
        // Require a valid commitment
        require(commitments[commitment] + minCommitmentAge <= now);

        // If the commitment is too old, or the name is registered, stop
        require(commitments[commitment] + maxCommitmentAge > now);
        require(available(name));

        delete(commitments[commitment]);

        uint cost = rentPrice(name, duration);
        require(duration >= MIN_REGISTRATION_DURATION);
        require(msg.value >= cost);

        return cost;
    }
}

// File: contracts/BulkRenewal.sol

pragma solidity >=0.5.0;
pragma experimental ABIEncoderV2;




contract BulkRenewal {
    bytes32 constant private ETH_NAMEHASH = 0x93cdeb708b7545dc668eb9280176169d1c33cfd8ed6f04690a0bcc88a93fc4ae;
    bytes4 constant private REGISTRAR_CONTROLLER_ID = 0x018fac06;
    bytes4 constant private INTERFACE_META_ID = bytes4(keccak256("supportsInterface(bytes4)"));
    bytes4 constant public BULK_RENEWAL_ID = bytes4(
        keccak256("rentPrice(string[],uint)") ^
        keccak256("renewAll(string[],uint")
    );

    ENS public ens;

    constructor(ENS _ens) public {
        ens = _ens;
    }

    function getController() internal view returns(ETHRegistrarController) {
        Resolver r = Resolver(ens.resolver(ETH_NAMEHASH));
        return ETHRegistrarController(r.interfaceImplementer(ETH_NAMEHASH, REGISTRAR_CONTROLLER_ID));
    }

    function rentPrice(string[] calldata names, uint duration) external view returns(uint total) {
        ETHRegistrarController controller = getController();
        for(uint i = 0; i < names.length; i++) {
            total += controller.rentPrice(names[i], duration);
        }
    }

    function renewAll(string[] calldata names, uint duration) external payable {
        ETHRegistrarController controller = getController();
        for(uint i = 0; i < names.length; i++) {
            uint cost = controller.rentPrice(names[i], duration);
            controller.renew.value(cost)(names[i], duration);
        }
        // Send any excess funds back
        msg.sender.transfer(address(this).balance);
    }

    function supportsInterface(bytes4 interfaceID) external pure returns (bool) {
         return interfaceID == INTERFACE_META_ID || interfaceID == BULK_RENEWAL_ID;
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"contract ENS","name":"_ens","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"constant":true,"inputs":[],"name":"BULK_RENEWAL_ID","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"ens","outputs":[{"internalType":"contract ENS","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"string[]","name":"names","type":"string[]"},{"internalType":"uint256","name":"duration","type":"uint256"}],"name":"renewAll","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":true,"inputs":[{"internalType":"string[]","name":"names","type":"string[]"},{"internalType":"uint256","name":"duration","type":"uint256"}],"name":"rentPrice","outputs":[{"internalType":"uint256","name":"total","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"bytes4","name":"interfaceID","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"pure","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)

00000000000000000000000000000000000c2e074ec69a0dfb2997ba6c7d2e1e

-----Decoded View---------------
Arg [0] : _ens (address): 0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000c2e074ec69a0dfb2997ba6c7d2e1e


Deployed Bytecode Sourcemap

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Swarm Source

bzzr://aef8589818b1d85a3f0681f26ae05e3a4114a56ce51fad2fd3e24172d9cc5f78

Block Transaction Difficulty Gas Used Reward
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Block Uncle Number Difficulty Gas Used Reward
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Validator Index Block Amount
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Transaction Hash Block Value Eth2 PubKey Valid
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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.