ETH Price: $3,342.65 (-0.95%)

Token

Kittekoin (KOIN)
 

Overview

Max Total Supply

990,873,152.122377605 KOIN

Holders

771

Market

Onchain Market Cap

$0.00

Circulating Supply Market Cap

-

Other Info

Token Contract (WITH 9 Decimals)

Filtered by Token Holder
*我睁开眼睛就是干.eth
Balance
0.000000001 KOIN

Value
$0.00
0xb8293d274e4c45750f6f2da2514de33b5a728bfa
Loading...
Loading
Loading...
Loading
Loading...
Loading

Click here to update the token information / general information
# Exchange Pair Price  24H Volume % Volume

Contract Source Code Verified (Exact Match)

Contract Name:
Token

Compiler Version
v0.8.20+commit.a1b79de6

Optimization Enabled:
Yes with 200 runs

Other Settings:
paris EvmVersion
File 1 of 8 : Token.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Capped.sol";

contract Token is ERC20Burnable, ERC20Capped {
    uint8 private immutable _decimals;

    constructor(string memory name_, string memory symbol_, uint256 supply, uint8 decimals_) ERC20(name_, symbol_) ERC20Capped(supply) {
        _mint(msg.sender, supply);
        _decimals = decimals_;
    }

    function _update(address from, address to, uint256 value) internal override(ERC20, ERC20Capped) {
        super._update(from, to, value);
    }

    function decimals() public view virtual override returns (uint8) {
        return _decimals;
    }

    function VERSION() public pure returns (uint8) {
        return 1;
    }

}

File 2 of 8 : draft-IERC6093.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;

/**
 * @dev Standard ERC20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
 */
interface IERC20Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC20InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC20InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     * @param allowance Amount of tokens a `spender` is allowed to operate with.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC20InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC20InvalidSpender(address spender);
}

/**
 * @dev Standard ERC721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in EIP-20.
     * Used in balance queries.
     * @param owner Address of the current owner of a token.
     */
    error ERC721InvalidOwner(address owner);

    /**
     * @dev Indicates a `tokenId` whose `owner` is the zero address.
     * @param tokenId Identifier number of a token.
     */
    error ERC721NonexistentToken(uint256 tokenId);

    /**
     * @dev Indicates an error related to the ownership over a particular token. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param tokenId Identifier number of a token.
     * @param owner Address of the current owner of a token.
     */
    error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC721InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC721InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param tokenId Identifier number of a token.
     */
    error ERC721InsufficientApproval(address operator, uint256 tokenId);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC721InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC721InvalidOperator(address operator);
}

/**
 * @dev Standard ERC1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC1155 tokens.
 */
interface IERC1155Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     * @param tokenId Identifier number of a token.
     */
    error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC1155InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC1155InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param owner Address of the current owner of a token.
     */
    error ERC1155MissingApprovalForAll(address operator, address owner);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC1155InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC1155InvalidOperator(address operator);

    /**
     * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
     * Used in batch transfers.
     * @param idsLength Length of the array of token identifiers
     * @param valuesLength Length of the array of token amounts
     */
    error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}

File 3 of 8 : ERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 */
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
    mapping(address account => uint256) private _balances;

    mapping(address account => mapping(address spender => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `value`.
     */
    function transfer(address to, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, value);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `value`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `value`.
     */
    function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, value);
        _transfer(from, to, value);
        return true;
    }

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _transfer(address from, address to, uint256 value) internal {
        if (from == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        if (to == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(from, to, value);
    }

    /**
     * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
     * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
     * this function.
     *
     * Emits a {Transfer} event.
     */
    function _update(address from, address to, uint256 value) internal virtual {
        if (from == address(0)) {
            // Overflow check required: The rest of the code assumes that totalSupply never overflows
            _totalSupply += value;
        } else {
            uint256 fromBalance = _balances[from];
            if (fromBalance < value) {
                revert ERC20InsufficientBalance(from, fromBalance, value);
            }
            unchecked {
                // Overflow not possible: value <= fromBalance <= totalSupply.
                _balances[from] = fromBalance - value;
            }
        }

        if (to == address(0)) {
            unchecked {
                // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
                _totalSupply -= value;
            }
        } else {
            unchecked {
                // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
                _balances[to] += value;
            }
        }

        emit Transfer(from, to, value);
    }

    /**
     * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
     * Relies on the `_update` mechanism
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _mint(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(address(0), account, value);
    }

    /**
     * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
     * Relies on the `_update` mechanism.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead
     */
    function _burn(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        _update(account, address(0), value);
    }

    /**
     * @dev Sets `value` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        _approve(owner, spender, value, true);
    }

    /**
     * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
     *
     * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
     * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
     * `Approval` event during `transferFrom` operations.
     *
     * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
     * true using the following override:
     * ```
     * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
     *     super._approve(owner, spender, value, true);
     * }
     * ```
     *
     * Requirements are the same as {_approve}.
     */
    function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
        if (owner == address(0)) {
            revert ERC20InvalidApprover(address(0));
        }
        if (spender == address(0)) {
            revert ERC20InvalidSpender(address(0));
        }
        _allowances[owner][spender] = value;
        if (emitEvent) {
            emit Approval(owner, spender, value);
        }
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `value`.
     *
     * Does not update the allowance value in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Does not emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            if (currentAllowance < value) {
                revert ERC20InsufficientAllowance(spender, currentAllowance, value);
            }
            unchecked {
                _approve(owner, spender, currentAllowance - value, false);
            }
        }
    }
}

File 4 of 8 : ERC20Burnable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC20Burnable.sol)

pragma solidity ^0.8.20;

import {ERC20} from "../ERC20.sol";
import {Context} from "../../../utils/Context.sol";

/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    /**
     * @dev Destroys a `value` amount of tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 value) public virtual {
        _burn(_msgSender(), value);
    }

    /**
     * @dev Destroys a `value` amount of tokens from `account`, deducting from
     * the caller's allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `value`.
     */
    function burnFrom(address account, uint256 value) public virtual {
        _spendAllowance(account, _msgSender(), value);
        _burn(account, value);
    }
}

File 5 of 8 : ERC20Capped.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC20Capped.sol)

pragma solidity ^0.8.20;

import {ERC20} from "../ERC20.sol";

/**
 * @dev Extension of {ERC20} that adds a cap to the supply of tokens.
 */
abstract contract ERC20Capped is ERC20 {
    uint256 private immutable _cap;

    /**
     * @dev Total supply cap has been exceeded.
     */
    error ERC20ExceededCap(uint256 increasedSupply, uint256 cap);

    /**
     * @dev The supplied cap is not a valid cap.
     */
    error ERC20InvalidCap(uint256 cap);

    /**
     * @dev Sets the value of the `cap`. This value is immutable, it can only be
     * set once during construction.
     */
    constructor(uint256 cap_) {
        if (cap_ == 0) {
            revert ERC20InvalidCap(0);
        }
        _cap = cap_;
    }

    /**
     * @dev Returns the cap on the token's total supply.
     */
    function cap() public view virtual returns (uint256) {
        return _cap;
    }

    /**
     * @dev See {ERC20-_update}.
     */
    function _update(address from, address to, uint256 value) internal virtual override {
        super._update(from, to, value);

        if (from == address(0)) {
            uint256 maxSupply = cap();
            uint256 supply = totalSupply();
            if (supply > maxSupply) {
                revert ERC20ExceededCap(supply, maxSupply);
            }
        }
    }
}

File 6 of 8 : IERC20Metadata.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

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

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

File 7 of 8 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

    /**
     * @dev Moves a `value` amount of 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 value) 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 a `value` amount of tokens 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 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` 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 value) external returns (bool);
}

File 8 of 8 : Context.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "debug": {
    "debugInfo": []
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint256","name":"supply","type":"uint256"},{"internalType":"uint8","name":"decimals_","type":"uint8"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"uint256","name":"increasedSupply","type":"uint256"},{"internalType":"uint256","name":"cap","type":"uint256"}],"name":"ERC20ExceededCap","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"allowance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientAllowance","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC20InvalidApprover","type":"error"},{"inputs":[{"internalType":"uint256","name":"cap","type":"uint256"}],"name":"ERC20InvalidCap","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC20InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC20InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"}],"name":"ERC20InvalidSpender","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"VERSION","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"value","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"cap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","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)

000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000000de0b6b3a763ffff000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000094b697474656b6f696e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044b4f494e00000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : name_ (string): Kittekoin
Arg [1] : symbol_ (string): KOIN
Arg [2] : supply (uint256): 999999999999999999
Arg [3] : decimals_ (uint8): 9

-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 0000000000000000000000000000000000000000000000000de0b6b3a763ffff
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000009
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000009
Arg [5] : 4b697474656b6f696e0000000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [7] : 4b4f494e00000000000000000000000000000000000000000000000000000000


Loading...
Loading
Loading...
Loading
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.