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1 address found via
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Method
Block
From
To
0x46b717365736379cce935cbad7c7113f9aca7a624a09a6a9e9a2046160bb0c6e Transfer(pending)2026-01-14 3:58:3919 hrs ago1768363119IN
Loopring: LRC Token
0 ETH(Pending)(Pending)
0x21eb15a15baaf6fdd922c48a796dfe0d5303a03a9aab4cab30797a03b2016d03 Transfer(pending)2026-01-14 3:53:5019 hrs ago1768362830IN
Loopring: LRC Token
0 ETH(Pending)(Pending)
0xf8bc4d19d8b080682337d9ecc65ae4eaf6381ca2b7f81f423b9aa6c7bf306eb4 Transfer(pending)2026-01-14 3:52:0319 hrs ago1768362723IN
Loopring: LRC Token
0 ETH(Pending)(Pending)
0x8db37004196ceb04c44b6f8c4dc80112dc824dc2e479eb1bf454a7d068188059 Transfer(pending)2026-01-14 3:42:5119 hrs ago1768362171IN
Loopring: LRC Token
0 ETH(Pending)(Pending)
Transfer242362202026-01-14 23:26:358 mins ago1768433195IN
Loopring: LRC Token
0 ETH0.000036191.04898932
Transfer242361972026-01-14 23:21:5912 mins ago1768432919IN
Loopring: LRC Token
0 ETH0.000049581.05909466
Transfer242359512026-01-14 22:32:351 hr ago1768429955IN
Loopring: LRC Token
0 ETH0.00000210.07074293
Transfer242358822026-01-14 22:18:351 hr ago1768429115IN
Loopring: LRC Token
0 ETH0.000004230.0821006
Transfer242357092026-01-14 21:43:591 hr ago1768427039IN
Loopring: LRC Token
0 ETH0.000004650.09946496
Transfer From242355082026-01-14 21:03:352 hrs ago1768424615IN
Loopring: LRC Token
0 ETH0.000070142.14255961
Approve242355072026-01-14 21:03:232 hrs ago1768424603IN
Loopring: LRC Token
0 ETH0.000009080.19597458
Transfer242354922026-01-14 21:00:112 hrs ago1768424411IN
Loopring: LRC Token
0 ETH0.000009760.32869911
Transfer242354742026-01-14 20:56:352 hrs ago1768424195IN
Loopring: LRC Token
0 ETH0.000006650.12885319
Transfer From242354682026-01-14 20:55:232 hrs ago1768424123IN
Loopring: LRC Token
0 ETH0.000008190.15000679
Transfer242354672026-01-14 20:55:112 hrs ago1768424111IN
Loopring: LRC Token
0 ETH0.000004170.14066751
Transfer242354512026-01-14 20:51:592 hrs ago1768423919IN
Loopring: LRC Token
0 ETH0.000008730.16932342
Transfer242354462026-01-14 20:50:592 hrs ago1768423859IN
Loopring: LRC Token
0 ETH0.0000080.17091003
Transfer242354352026-01-14 20:48:472 hrs ago1768423727IN
Loopring: LRC Token
0 ETH0.000029711
Transfer242354312026-01-14 20:47:592 hrs ago1768423679IN
Loopring: LRC Token
0 ETH0.00002190.63521719
Transfer242354262026-01-14 20:46:592 hrs ago1768423619IN
Loopring: LRC Token
0 ETH0.000021720.62943605
Transfer242354222026-01-14 20:46:112 hrs ago1768423571IN
Loopring: LRC Token
0 ETH0.000007640.14815927
Transfer242354222026-01-14 20:46:112 hrs ago1768423571IN
Loopring: LRC Token
0 ETH0.000063372.1318149
Transfer242353282026-01-14 20:27:233 hrs ago1768422443IN
Loopring: LRC Token
0 ETH0.000110162.13386711
Transfer242350782026-01-14 19:37:113 hrs ago1768419431IN
Loopring: LRC Token
0 ETH0.000069592.0184239
Transfer242350512026-01-14 19:31:474 hrs ago1768419107IN
Loopring: LRC Token
0 ETH0.000020150.6786042
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Transfer192817222024-02-22 7:38:11692 days ago1708587491
Loopring: LRC Token
0.00008773 ETH
Transfer180114842023-08-28 6:54:35870 days ago1693205675
Loopring: LRC Token
0.208545 ETH
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Contract Source Code Verified (Exact Match)

Contract Name:
LRC_v2

Compiler Version
v0.5.7+commit.6da8b019

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, GNU GPLv3 license
/**
 *Submitted for verification at Etherscan.io on 2021-02-04
*/

/**
 *Submitted for verification at Etherscan.io on 2019-04-09
*/

pragma solidity 0.5.7;

/**
 * @title ERC20Basic
 * @dev Simpler version of ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/179
 */
contract ERC20Basic {
    function totalSupply() public view returns (uint256);
    function balanceOf(address who) public view returns (uint256);
    function transfer(address to, uint256 value) public returns (bool);
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Burn(address indexed burner, uint256 value);
}
/**
 * @title SafeMath
 * @dev Math operations with safety checks that throw on error
 */
library SafeMath {
    /**
     * @dev Multiplies two numbers, throws on overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }
        uint256 c = a * b;
        assert(c / a == b);
        return c;
    }
    /**
     * @dev Integer division of two numbers, truncating the quotient.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        // assert(b > 0); // Solidity automatically throws when dividing by 0
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold
        return c;
    }
    /**
     * @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        assert(b <= a);
        return a - b;
    }
    /**
     * @dev Adds two numbers, throws on overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        assert(c >= a);
        return c;
    }
}
/**
 * @title Basic token
 * @dev Basic version of StandardToken, with no allowances.
 */
contract BasicToken is ERC20Basic {
    using SafeMath for uint256;
    mapping(address => uint256) balances;
    uint256 totalSupply_;
    uint256 burnedTotalNum_;

    /**
     * @dev total number of tokens in existence
     */
    function totalSupply() public view returns (uint256) {
        return totalSupply_;
    }

    /**
     * @dev total number of tokens already burned
     */
    function totalBurned() public view returns (uint256) {
        return burnedTotalNum_;
    }

    function burn(uint256 _value) public returns (bool) {
        require(_value <= balances[msg.sender]);

        address burner = msg.sender;
        balances[burner] = balances[burner].sub(_value);
        totalSupply_ = totalSupply_.sub(_value);
        burnedTotalNum_ = burnedTotalNum_.add(_value);

        emit Burn(burner, _value);
        return true;
    }

    /**
     * @dev transfer token for a specified address
     * @param _to The address to transfer to.
     * @param _value The amount to be transferred.
     */
    function transfer(address _to, uint256 _value) public returns (bool) {
        // if _to is address(0), invoke burn function.
        if (_to == address(0)) {
            return burn(_value);
        }

        require(_value <= balances[msg.sender]);
        // SafeMath.sub will throw if there is not enough balance.
        balances[msg.sender] = balances[msg.sender].sub(_value);
        balances[_to] = balances[_to].add(_value);
        emit Transfer(msg.sender, _to, _value);
        return true;
    }
    /**
     * @dev Gets the balance of the specified address.
     * @param _owner The address to query the the balance of.
     * @return An uint256 representing the amount owned by the passed address.
     */
    function balanceOf(address _owner) public view returns (uint256) {
        return balances[_owner];
    }
}
/**
 * @title ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
contract ERC20 is ERC20Basic {
    function allowance(address owner, address spender) public view returns (uint256);
    function transferFrom(address from, address to, uint256 value) public returns (bool);
    function approve(address spender, uint256 value) public returns (bool);
    event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
 * @title Standard ERC20 token
 *
 * @dev Implementation of the basic standard token.
 * @dev https://github.com/ethereum/EIPs/issues/20
 * @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
 */
contract StandardToken is ERC20, BasicToken {
    uint private constant MAX_UINT = 2**256 - 1;

    mapping (address => mapping (address => uint256)) internal allowed;

    function burnFrom(address _owner, uint256 _value) public returns (bool) {
        require(_owner != address(0));
        require(_value <= balances[_owner]);
        require(_value <= allowed[_owner][msg.sender]);

        balances[_owner] = balances[_owner].sub(_value);
        if (allowed[_owner][msg.sender] < MAX_UINT) {
            allowed[_owner][msg.sender] = allowed[_owner][msg.sender].sub(_value);
        }
        totalSupply_ = totalSupply_.sub(_value);
        burnedTotalNum_ = burnedTotalNum_.add(_value);

        emit Burn(_owner, _value);
        return true;
    }

    /**
     * @dev Transfer tokens from one address to another
     * @param _from address The address which you want to send tokens from
     * @param _to address The address which you want to transfer to
     * @param _value uint256 the amount of tokens to be transferred
     */
    function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
        if (_to == address(0)) {
            return burnFrom(_from, _value);
        }

        require(_value <= balances[_from]);
        require(_value <= allowed[_from][msg.sender]);
        balances[_from] = balances[_from].sub(_value);
        balances[_to] = balances[_to].add(_value);

        /// an allowance of MAX_UINT represents an unlimited allowance.
        /// @dev see https://github.com/ethereum/EIPs/issues/717
        if (allowed[_from][msg.sender] < MAX_UINT) {
            allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
        }
        emit Transfer(_from, _to, _value);
        return true;
    }
    /**
     * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
     *
     * 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
     * @param _spender The address which will spend the funds.
     * @param _value The amount of tokens to be spent.
     */
    function approve(address _spender, uint256 _value) public returns (bool) {
        allowed[msg.sender][_spender] = _value;
        emit Approval(msg.sender, _spender, _value);
        return true;
    }
    /**
     * @dev Function to check the amount of tokens that an owner allowed to a spender.
     * @param _owner address The address which owns the funds.
     * @param _spender address The address which will spend the funds.
     * @return A uint256 specifying the amount of tokens still available for the spender.
     */
    function allowance(address _owner, address _spender) public view returns (uint256) {
        return allowed[_owner][_spender];
    }
    /**
     * @dev Increase the amount of tokens that an owner allowed to a spender.
     *
     * approve should be called when allowed[_spender] == 0. To increment
     * allowed value is better to use this function to avoid 2 calls (and wait until
     * the first transaction is mined)
     * From MonolithDAO Token.sol
     * @param _spender The address which will spend the funds.
     * @param _addedValue The amount of tokens to increase the allowance by.
     */
    function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
        allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
        emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
        return true;
    }
    /**
     * @dev Decrease the amount of tokens that an owner allowed to a spender.
     *
     * approve should be called when allowed[_spender] == 0. To decrement
     * allowed value is better to use this function to avoid 2 calls (and wait until
     * the first transaction is mined)
     * From MonolithDAO Token.sol
     * @param _spender The address which will spend the funds.
     * @param _subtractedValue The amount of tokens to decrease the allowance by.
     */
    function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
        uint oldValue = allowed[msg.sender][_spender];
        if (_subtractedValue > oldValue) {
            allowed[msg.sender][_spender] = 0;
        } else {
            allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
        }
        emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
        return true;
    }
}

contract LRC_v2 is StandardToken {
    using SafeMath for uint256;

    string     public name = "LoopringCoin V2";
    string     public symbol = "LRC";
    uint8      public decimals = 18;

    constructor() public {
        // @See https://etherscan.io/address/0xEF68e7C694F40c8202821eDF525dE3782458639f#readContract
        totalSupply_ = 1395076054523857892274603100;

        balances[msg.sender] = totalSupply_;
    }

    function batchTransfer(address[] calldata accounts, uint256[] calldata amounts)
        external
        returns (bool)
    {
        require(accounts.length == amounts.length);
        for (uint i = 0; i < accounts.length; i++) {
            require(transfer(accounts[i], amounts[i]), "transfer failed");
        }
        return true;
    }

    function () payable external {
        revert();
    }

}

Contract Security Audit

Contract ABI

API
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Swarm Source

bzzr://03831a05eef9554b28a0275d37c8ad0ff27e6bb2a227f1cce439c4251d309d74

Block Uncle Number Difficulty Gas Used Reward
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OVERVIEW

Loopring is a DEX protocol offering orderbook-based trading infrastructure, zero-knowledge proof and an auction protocol called Oedax (Open-Ended Dutch Auction Exchange).

0xBBbbCA6A901c926F240b89EacB641d8Aec7AEafD
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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.