MNT Price: $0.71 (+2.13%)

Contract

0x8551D2141a755ed8cA3A9e4bD9977DaDF300fDb2
 

Overview

MNT Balance

Mantle Mainnet Network LogoMantle Mainnet Network LogoMantle Mainnet Network Logo0 MNT

MNT Value

$0.00

Multichain Info

No addresses found
Transaction Hash
Method
Block
From
To
Multi Transfer M...774627902025-03-27 6:11:3227 days ago1743055892IN
0x8551D214...DF300fDb2
33.5 MNT0.026750840.02
Multi Transfer M...774466642025-03-26 21:14:0027 days ago1743023640IN
0x8551D214...DF300fDb2
13.4 MNT0.034637470.02
Multi Transfer M...774454942025-03-26 20:35:0027 days ago1743021300IN
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6.7 MNT0.017880230.02
Multi Transfer M...774442812025-03-26 19:54:3427 days ago1743018874IN
0x8551D214...DF300fDb2
6.7 MNT0.017744470.02
Multi Transfer M...774439522025-03-26 19:43:3627 days ago1743018216IN
0x8551D214...DF300fDb2
13.4 MNT0.010736360.02
Multi Transfer M...774014762025-03-25 20:07:4428 days ago1742933264IN
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33.5 MNT0.087835740.02
Multi Transfer M...774008242025-03-25 19:46:0028 days ago1742931960IN
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13.4 MNT0.035773880.02
Multi Transfer M...774007272025-03-25 19:42:4628 days ago1742931766IN
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13.4 MNT0.029602120.02
Multi Transfer M...774006002025-03-25 19:38:3228 days ago1742931512IN
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13.4 MNT0.034572110.02
Multi Transfer M...774003172025-03-25 19:29:0628 days ago1742930946IN
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13.4 MNT0.017363970.02
Multi Transfer M...774001922025-03-25 19:24:5628 days ago1742930696IN
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13.4 MNT0.011187430.02
Multi Transfer M...773999642025-03-25 19:17:2028 days ago1742930240IN
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6.7 MNT0.006139340.02
Multi Transfer M...773998392025-03-25 19:13:1028 days ago1742929990IN
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6.7 MNT0.00614730.02
Multi Transfer M...773998042025-03-25 19:12:0028 days ago1742929920IN
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13.4 MNT0.001612480.02
Multi Transfer M...773997842025-03-25 19:11:2028 days ago1742929880IN
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13.4 MNT0.001595910.02
Multi Transfer M...773997732025-03-25 19:10:5828 days ago1742929858IN
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13.4 MNT0.001609190.02
Multi Transfer M...773994992025-03-25 19:01:5028 days ago1742929310IN
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6.02 MNT0.006145660.02
Multi Transfer M...773994572025-03-25 19:00:2628 days ago1742929226IN
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0.67 MNT0.006138980.02
Multi Transfer M...773869252025-03-25 12:02:4228 days ago1742904162IN
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32.83 MNT0.025739380.02
Multi Transfer M...773867812025-03-25 11:57:5428 days ago1742903874IN
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32.83 MNT0.086032740.02
Multi Transfer M...773865572025-03-25 11:50:2628 days ago1742903426IN
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6 MNT0.00134290.02
Multi Transfer T...767309742025-03-10 7:37:4043 days ago1741592260IN
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0 MNT0.525025880.02
Multi Transfer T...767308552025-03-10 7:33:4243 days ago1741592022IN
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0 MNT0.007999040.02
Multi Transfer M...725191312024-12-02 19:42:54141 days ago1733168574IN
0x8551D214...DF300fDb2
6.4 MNT0.010619180.02
Multi Transfer M...708599082024-10-25 9:55:28179 days ago1729850128IN
0x8551D214...DF300fDb2
12.5 MNT0.117412070.03
View all transactions

Latest 25 internal transactions (View All)

Advanced mode:
Parent Transaction Hash Block From To
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
774627902025-03-27 6:11:3227 days ago1743055892
0x8551D214...DF300fDb2
0.67 MNT
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Contract Source Code Verified (Exact Match)

Contract Name:
Airdrop

Compiler Version
v0.8.20+commit.a1b79de6

Optimization Enabled:
Yes with 200 runs

Other Settings:
paris EvmVersion
File 1 of 2 : Airdrop.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "./ERC721A/IERC721A.sol";

interface IERC20 {
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address to, uint256 amount) external returns (bool);
    function allowance(address owner, address spender) external view returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address from, address to, uint256 amount) external returns (bool);
}

contract Airdrop {
    mapping(address => uint) failTransferList;

    function multiTransferToken(address _token, address[] calldata _addresses, uint256 _amount) external {
        IERC20 token = IERC20(_token);
        uint _amountSum = _amount * _addresses.length;
        require(token.allowance(msg.sender, address(this)) > _amountSum, "Need Approve ERC20 token");

        for (uint256 i; i < _addresses.length; i++) {
            token.transferFrom(msg.sender, _addresses[i], _amount);
        }
    }

    function multiTransferToken(address _token, address[] calldata _addresses, uint256[] calldata _amounts) external {
        require(_addresses.length == _amounts.length, "Lengths of Addresses and Amounts NOT EQUAL");
        IERC20 token = IERC20(_token);
        uint _amountSum = getSum(_amounts);
        require(token.allowance(msg.sender, address(this)) > _amountSum, "Need Approve ERC20 token");

        for (uint256 i; i < _addresses.length; i++) {
            token.transferFrom(msg.sender, _addresses[i], _amounts[i]);
        }
    }

    function multiTransferMNT(address payable[] calldata _addresses, uint256[] calldata _amounts) public payable {
        require(_addresses.length == _amounts.length, "Lengths of Addresses and Amounts NOT EQUAL");
        uint _amountSum = getSum(_amounts);
        require(msg.value == _amountSum, "Transfer amount error");
        for (uint256 i = 0; i < _addresses.length; i++) {
            (bool success, ) = _addresses[i].call{ value: _amounts[i] }("");
            if (!success) {
                failTransferList[_addresses[i]] = _amounts[i];
            }
        }
    }

    function multiTransferMNT(address payable[] calldata _addresses, uint256 _amount) public payable {
        uint _amountSum = _amount * _addresses.length;
        require(msg.value == _amountSum, "Transfer amount error");
        for (uint256 i = 0; i < _addresses.length; i++) {
            (bool success, ) = _addresses[i].call{ value: _amount }("");
            if (!success) {
                failTransferList[_addresses[i]] = _amount;
            }
        }
    }

    function getSum(uint256[] calldata _arr) public pure returns (uint sum) {
        for (uint i = 0; i < _arr.length; i++) sum = sum + _arr[i];
    }

    function withdrawFromFailList(address _to) public {
        uint failAmount = failTransferList[msg.sender];
        require(failAmount > 0, "You are not in failed list");
        failTransferList[msg.sender] = 0;
        (bool success, ) = _to.call{ value: failAmount }("");
        require(success, "Fail withdraw");
    }

    function multiTransferNFT(address _token, address[] calldata _addresses, uint256[] calldata _tokenIds) external {
        require(_addresses.length == _tokenIds.length, "Lengths of Addresses and Amounts NOT EQUAL");

        IERC721A token = IERC721A(_token);
        require(token.balanceOf(msg.sender) >= _tokenIds.length, "Insufficient Balance");
        require(token.isApprovedForAll(msg.sender, address(this)), "Need Approve ERC721 token");

        for (uint256 i = 0; i < _addresses.length; i++) {
            token.safeTransferFrom(msg.sender, _addresses[i], _tokenIds[i], "");
        }
    }

    function multiTransferNFT(address _token, address[] calldata _addresses, uint256 fromTokenId) external {
        uint256 tokenIdLength = _addresses.length;
        require(_addresses.length == tokenIdLength, "Lengths of Addresses and Amounts NOT EQUAL");

        IERC721A token = IERC721A(_token);
        require(token.balanceOf(msg.sender) >= tokenIdLength, "Insufficient Balance");
        require(token.isApprovedForAll(msg.sender, address(this)), "Need Approve ERC721 token");

        for (uint256 i = 0; i < _addresses.length; i++) {
            token.safeTransferFrom(msg.sender, _addresses[i], fromTokenId + i, "");
        }
    }
}

File 2 of 2 : IERC721A.sol
// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.2.3
// Creator: Chiru Labs

pragma solidity ^0.8.4;

/**
 * @dev Interface of ERC721A.
 */
interface IERC721A {
    /**
     * The caller must own the token or be an approved operator.
     */
    error ApprovalCallerNotOwnerNorApproved();

    /**
     * The token does not exist.
     */
    error ApprovalQueryForNonexistentToken();

    /**
     * Cannot query the balance for the zero address.
     */
    error BalanceQueryForZeroAddress();

    /**
     * Cannot mint to the zero address.
     */
    error MintToZeroAddress();

    /**
     * The quantity of tokens minted must be more than zero.
     */
    error MintZeroQuantity();

    /**
     * The token does not exist.
     */
    error OwnerQueryForNonexistentToken();

    /**
     * The caller must own the token or be an approved operator.
     */
    error TransferCallerNotOwnerNorApproved();

    /**
     * The token must be owned by `from`.
     */
    error TransferFromIncorrectOwner();

    /**
     * Cannot safely transfer to a contract that does not implement the
     * ERC721Receiver interface.
     */
    error TransferToNonERC721ReceiverImplementer();

    /**
     * Cannot transfer to the zero address.
     */
    error TransferToZeroAddress();

    /**
     * The token does not exist.
     */
    error URIQueryForNonexistentToken();

    /**
     * The `quantity` minted with ERC2309 exceeds the safety limit.
     */
    error MintERC2309QuantityExceedsLimit();

    /**
     * The `extraData` cannot be set on an unintialized ownership slot.
     */
    error OwnershipNotInitializedForExtraData();

    // =============================================================
    //                            STRUCTS
    // =============================================================

    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Stores the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
        // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}.
        uint24 extraData;
    }

    // =============================================================
    //                         TOKEN COUNTERS
    // =============================================================

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count.
     * To get the total number of tokens minted, please see {_totalMinted}.
     */
    function totalSupply() external view returns (uint256);

    // =============================================================
    //                            IERC165
    // =============================================================

    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);

    // =============================================================
    //                            IERC721
    // =============================================================

    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables
     * (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in `owner`'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`,
     * checking first that contract recipients are aware of the ERC721 protocol
     * to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move
     * this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement
     * {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external payable;

    /**
     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external payable;

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom}
     * whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token
     * by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external payable;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the
     * zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external payable;

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom}
     * for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    // =============================================================
    //                        IERC721Metadata
    // =============================================================

    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);

    // =============================================================
    //                           IERC2309
    // =============================================================

    /**
     * @dev Emitted when tokens in `fromTokenId` to `toTokenId`
     * (inclusive) is transferred from `from` to `to`, as defined in the
     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard.
     *
     * See {_mintERC2309} for more details.
     */
    event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to);
}

Settings
{
  "evmVersion": "paris",
  "libraries": {},
  "metadata": {
    "appendCBOR": true,
    "bytecodeHash": "ipfs",
    "useLiteralContent": false
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "remappings": [
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/",
    "lib/forge-std:ds-test/=lib/forge-std/lib/ds-test/src/"
  ]
}

Contract Security Audit

Contract ABI

API
[{"inputs":[{"internalType":"uint256[]","name":"_arr","type":"uint256[]"}],"name":"getSum","outputs":[{"internalType":"uint256","name":"sum","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address payable[]","name":"_addresses","type":"address[]"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"multiTransferMNT","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address payable[]","name":"_addresses","type":"address[]"},{"internalType":"uint256[]","name":"_amounts","type":"uint256[]"}],"name":"multiTransferMNT","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"address[]","name":"_addresses","type":"address[]"},{"internalType":"uint256","name":"fromTokenId","type":"uint256"}],"name":"multiTransferNFT","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"address[]","name":"_addresses","type":"address[]"},{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"}],"name":"multiTransferNFT","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"address[]","name":"_addresses","type":"address[]"},{"internalType":"uint256[]","name":"_amounts","type":"uint256[]"}],"name":"multiTransferToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"address[]","name":"_addresses","type":"address[]"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"multiTransferToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"}],"name":"withdrawFromFailList","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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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.