MATIC Price: $0.697409 (-2.31%)
Gas: 33 GWei
 

Overview

MATIC Balance

Polygon PoS Chain LogoPolygon PoS Chain LogoPolygon PoS Chain Logo0 MATIC

MATIC Value

$0.00

Token Holdings

Sponsored

Transaction Hash
Method
Block
From
To
Value
Approve489577722023-10-20 21:28:37223 days ago1697837317IN
Tierra Meta: TRMT Token
0 MATIC0.0040668587.28839553
Transfer471628582023-09-05 5:43:55268 days ago1693892635IN
Tierra Meta: TRMT Token
0 MATIC0.0045069796.33999766
Transfer430820312023-05-24 7:07:59372 days ago1684912079IN
Tierra Meta: TRMT Token
0 MATIC0.00402388135.56663943
Transfer422954462023-05-04 12:33:00392 days ago1683203580IN
Tierra Meta: TRMT Token
0 MATIC0.00757499255.20502383
Transfer422511772023-05-03 9:54:18393 days ago1683107658IN
Tierra Meta: TRMT Token
0 MATIC0.0077751261.9469354
Transfer422511432023-05-03 9:53:06393 days ago1683107586IN
Tierra Meta: TRMT Token
0 MATIC0.00840435243.81650909
Transfer405713402023-03-20 16:09:32437 days ago1679328572IN
Tierra Meta: TRMT Token
0 MATIC0.00824529159.84820621
Transfer386029852023-01-27 22:44:36489 days ago1674859476IN
Tierra Meta: TRMT Token
0 MATIC0.0026570898.8866176
Approve382524212023-01-19 1:40:31497 days ago1674092431IN
Tierra Meta: TRMT Token
0 MATIC0.0010626643.71844188
Approve376253332023-01-03 14:22:52513 days ago1672755772IN
Tierra Meta: TRMT Token
0 MATIC0.00774651166.2663532
Transfer376252962023-01-03 14:21:38513 days ago1672755698IN
Tierra Meta: TRMT Token
0 MATIC0.0026667851.712
Transfer349519302022-10-29 16:20:01579 days ago1667060401IN
Tierra Meta: TRMT Token
0 MATIC0.00695599148.68952752
Approve344962012022-10-18 12:17:53590 days ago1666095473IN
Tierra Meta: TRMT Token
0 MATIC0.00443335168.52396081
Approve344962012022-10-18 12:17:53590 days ago1666095473IN
Tierra Meta: TRMT Token
0 MATIC0.00375708154.56797203
Approve338723302022-10-03 9:01:33605 days ago1664787693IN
Tierra Meta: TRMT Token
0 MATIC0.0016306835.00000002
Approve338679462022-10-03 6:26:29605 days ago1664778389IN
Tierra Meta: TRMT Token
0 MATIC0.002562555.00000003
Approve338550822022-10-02 22:55:42606 days ago1664751342IN
Tierra Meta: TRMT Token
0 MATIC0.0014931.98061096
Transfer335662152022-09-25 22:38:17613 days ago1664145497IN
Tierra Meta: TRMT Token
0 MATIC0.0009548532.19549249
Transfer330980942022-09-14 14:26:57624 days ago1663165617IN
Tierra Meta: TRMT Token
0 MATIC0.0018041135.00000001
Transfer326357722022-09-03 10:57:26635 days ago1662202646IN
Tierra Meta: TRMT Token
0 MATIC0.0010524930.55500103
Transfer326357402022-09-03 10:56:22635 days ago1662202582IN
Tierra Meta: TRMT Token
0 MATIC0.001224935.56020001
Transfer326357002022-09-03 10:54:58635 days ago1662202498IN
Tierra Meta: TRMT Token
0 MATIC0.0011008931.96
Transfer326330262022-09-03 9:22:59635 days ago1662196979IN
Tierra Meta: TRMT Token
0 MATIC0.0015467430.00000001
Approve321328412022-08-21 1:25:01648 days ago1661045101IN
Tierra Meta: TRMT Token
0 MATIC0.0014154330.37999999
Transfer320257322022-08-18 7:59:25651 days ago1660809565IN
Tierra Meta: TRMT Token
0 MATIC0.001034130.00000038
View all transactions

Parent Transaction Hash Block From To Value
View All Internal Transactions
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
Create_Token

Compiler Version
v0.8.13+commit.abaa5c0e

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at polygonscan.com on 2022-05-18
*/

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}


pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}


pragma solidity ^0.8.0;

/**
 * @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;
    }
}


pragma solidity ^0.8.0;

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}


pragma solidity ^0.8.0;

/**
 * @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 amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);
}


pragma solidity ^0.8.0;

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
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);
}


pragma solidity ^0.8.0;

/**
 * @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}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * 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.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    using SafeMath for uint256;
    using Address for address;

    mapping(address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * 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 override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override 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 value {ERC20} uses, unless this function is
     * 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 override returns (uint8) {
        return 18;
    }

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

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override 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 `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }

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

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `amount` 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 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        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 `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * 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.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
        }
        _balances[to] += amount;

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` 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.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `amount`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}


pragma solidity ^0.8.0;

contract ERC20Base is Context, ERC20, Ownable {
    constructor(string memory name_, string memory symbol_) ERC20(name_, symbol_){}

    function mint(address account, uint256 amount) internal virtual onlyOwner {
        _mint(account, amount);
    }
}

contract Create_Token is ERC20Base {
    constructor() ERC20Base("TIERRA", "TRMT") {
        mint(msg.sender, 25*(10**8)*(10**uint256(decimals())));
    }
}

Contract Security Audit

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"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":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","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":[{"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":"amount","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":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","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":"amount","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":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

Deployed Bytecode

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

Deployed Bytecode Sourcemap

34994:160:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23908:100;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;26259:201;;;;;;:::i;:::-;;:::i;:::-;;;1218:14:1;;1211:22;1193:41;;1181:2;1166:18;26259:201:0;1053:187:1;25028:108:0;25116:12;;25028:108;;;1391:25:1;;;1379:2;1364:18;25028:108:0;1245:177:1;27040:295:0;;;;;;:::i;:::-;;:::i;24870:93::-;;;24953:2;1902:36:1;;1890:2;1875:18;24870:93:0;1760:184:1;27744:238:0;;;;;;:::i;:::-;;:::i;25199:127::-;;;;;;:::i;:::-;-1:-1:-1;;;;;25300:18:0;25273:7;25300:18;;;;;;;;;;;;25199:127;17698:103;;;:::i;:::-;;17047:87;17120:6;;17047:87;;-1:-1:-1;;;;;17120:6:0;;;2286:51:1;;2274:2;2259:18;17047:87:0;2140:203:1;24127:104:0;;;:::i;28485:436::-;;;;;;:::i;:::-;;:::i;25532:193::-;;;;;;:::i;:::-;;:::i;25788:151::-;;;;;;:::i;:::-;;:::i;17956:201::-;;;;;;:::i;:::-;;:::i;23908:100::-;23962:13;23995:5;23988:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23908:100;:::o;26259:201::-;26342:4;15965:10;26398:32;15965:10;26414:7;26423:6;26398:8;:32::i;:::-;-1:-1:-1;26448:4:0;;26259:201;-1:-1:-1;;;26259:201:0:o;27040:295::-;27171:4;15965:10;27229:38;27245:4;15965:10;27260:6;27229:15;:38::i;:::-;27278:27;27288:4;27294:2;27298:6;27278:9;:27::i;:::-;-1:-1:-1;27323:4:0;;27040:295;-1:-1:-1;;;;27040:295:0:o;27744:238::-;27832:4;15965:10;27888:64;15965:10;27904:7;27941:10;27913:25;15965:10;27904:7;27913:9;:25::i;:::-;:38;;;;:::i;:::-;27888:8;:64::i;17698:103::-;17120:6;;-1:-1:-1;;;;;17120:6:0;15965:10;17267:23;17259:68;;;;-1:-1:-1;;;17259:68:0;;3430:2:1;17259:68:0;;;3412:21:1;;;3449:18;;;3442:30;3508:34;3488:18;;;3481:62;3560:18;;17259:68:0;;;;;;;;;17763:30:::1;17790:1;17763:18;:30::i;:::-;17698:103::o:0;24127:104::-;24183:13;24216:7;24209:14;;;;;:::i;28485:436::-;28578:4;15965:10;28578:4;28661:25;15965:10;28678:7;28661:9;:25::i;:::-;28634:52;;28725:15;28705:16;:35;;28697:85;;;;-1:-1:-1;;;28697:85:0;;3791:2:1;28697:85:0;;;3773:21:1;3830:2;3810:18;;;3803:30;3869:34;3849:18;;;3842:62;-1:-1:-1;;;3920:18:1;;;3913:35;3965:19;;28697:85:0;3589:401:1;28697:85:0;28818:60;28827:5;28834:7;28862:15;28843:16;:34;28818:8;:60::i;25532:193::-;25611:4;15965:10;25667:28;15965:10;25684:2;25688:6;25667:9;:28::i;25788:151::-;-1:-1:-1;;;;;25904:18:0;;;25877:7;25904:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;25788:151::o;17956:201::-;17120:6;;-1:-1:-1;;;;;17120:6:0;15965:10;17267:23;17259:68;;;;-1:-1:-1;;;17259:68:0;;3430:2:1;17259:68:0;;;3412:21:1;;;3449:18;;;3442:30;3508:34;3488:18;;;3481:62;3560:18;;17259:68:0;3228:356:1;17259:68:0;-1:-1:-1;;;;;18045:22:0;::::1;18037:73;;;::::0;-1:-1:-1;;;18037:73:0;;4197:2:1;18037:73:0::1;::::0;::::1;4179:21:1::0;4236:2;4216:18;;;4209:30;4275:34;4255:18;;;4248:62;-1:-1:-1;;;4326:18:1;;;4319:36;4372:19;;18037:73:0::1;3995:402:1::0;18037:73:0::1;18121:28;18140:8;18121:18;:28::i;:::-;17956:201:::0;:::o;32119:380::-;-1:-1:-1;;;;;32255:19:0;;32247:68;;;;-1:-1:-1;;;32247:68:0;;4604:2:1;32247:68:0;;;4586:21:1;4643:2;4623:18;;;4616:30;4682:34;4662:18;;;4655:62;-1:-1:-1;;;4733:18:1;;;4726:34;4777:19;;32247:68:0;4402:400:1;32247:68:0;-1:-1:-1;;;;;32334:21:0;;32326:68;;;;-1:-1:-1;;;32326:68:0;;5009:2:1;32326:68:0;;;4991:21:1;5048:2;5028:18;;;5021:30;5087:34;5067:18;;;5060:62;-1:-1:-1;;;5138:18:1;;;5131:32;5180:19;;32326:68:0;4807:398:1;32326:68:0;-1:-1:-1;;;;;32407:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;32459:32;;1391:25:1;;;32459:32:0;;1364:18:1;32459:32:0;;;;;;;32119:380;;;:::o;32790:453::-;32925:24;32952:25;32962:5;32969:7;32952:9;:25::i;:::-;32925:52;;-1:-1:-1;;32992:16:0;:37;32988:248;;33074:6;33054:16;:26;;33046:68;;;;-1:-1:-1;;;33046:68:0;;5412:2:1;33046:68:0;;;5394:21:1;5451:2;5431:18;;;5424:30;5490:31;5470:18;;;5463:59;5539:18;;33046:68:0;5210:353:1;33046:68:0;33158:51;33167:5;33174:7;33202:6;33183:16;:25;33158:8;:51::i;:::-;32914:329;32790:453;;;:::o;29400:671::-;-1:-1:-1;;;;;29531:18:0;;29523:68;;;;-1:-1:-1;;;29523:68:0;;5770:2:1;29523:68:0;;;5752:21:1;5809:2;5789:18;;;5782:30;5848:34;5828:18;;;5821:62;-1:-1:-1;;;5899:18:1;;;5892:35;5944:19;;29523:68:0;5568:401:1;29523:68:0;-1:-1:-1;;;;;29610:16:0;;29602:64;;;;-1:-1:-1;;;29602:64:0;;6176:2:1;29602:64:0;;;6158:21:1;6215:2;6195:18;;;6188:30;6254:34;6234:18;;;6227:62;-1:-1:-1;;;6305:18:1;;;6298:33;6348:19;;29602:64:0;5974:399:1;29602:64:0;-1:-1:-1;;;;;29752:15:0;;29730:19;29752:15;;;;;;;;;;;29786:21;;;;29778:72;;;;-1:-1:-1;;;29778:72:0;;6580:2:1;29778:72:0;;;6562:21:1;6619:2;6599:18;;;6592:30;6658:34;6638:18;;;6631:62;-1:-1:-1;;;6709:18:1;;;6702:36;6755:19;;29778:72:0;6378:402:1;29778:72:0;-1:-1:-1;;;;;29886:15:0;;;:9;:15;;;;;;;;;;;29904:20;;;29886:38;;29946:13;;;;;;;;:23;;29918:6;;29886:9;29946:23;;29918:6;;29946:23;:::i;:::-;;;;;;;;30002:2;-1:-1:-1;;;;;29987:26:0;29996:4;-1:-1:-1;;;;;29987:26:0;;30006:6;29987:26;;;;1391:25:1;;1379:2;1364:18;;1245:177;29987:26:0;;;;;;;;30026:37;33843:125;18317:191;18410:6;;;-1:-1:-1;;;;;18427:17:0;;;-1:-1:-1;;;;;;18427:17:0;;;;;;;18460:40;;18410:6;;;18427:17;18410:6;;18460:40;;18391:16;;18460:40;18380:128;18317:191;:::o;14:597:1:-;126:4;155:2;184;173:9;166:21;216:6;210:13;259:6;254:2;243:9;239:18;232:34;284:1;294:140;308:6;305:1;302:13;294:140;;;403:14;;;399:23;;393:30;369:17;;;388:2;365:26;358:66;323:10;;294:140;;;452:6;449:1;446:13;443:91;;;522:1;517:2;508:6;497:9;493:22;489:31;482:42;443:91;-1:-1:-1;595:2:1;574:15;-1:-1:-1;;570:29:1;555:45;;;;602:2;551:54;;14:597;-1:-1:-1;;;14:597:1:o;616:173::-;684:20;;-1:-1:-1;;;;;733:31:1;;723:42;;713:70;;779:1;776;769:12;713:70;616:173;;;:::o;794:254::-;862:6;870;923:2;911:9;902:7;898:23;894:32;891:52;;;939:1;936;929:12;891:52;962:29;981:9;962:29;:::i;:::-;952:39;1038:2;1023:18;;;;1010:32;;-1:-1:-1;;;794:254:1:o;1427:328::-;1504:6;1512;1520;1573:2;1561:9;1552:7;1548:23;1544:32;1541:52;;;1589:1;1586;1579:12;1541:52;1612:29;1631:9;1612:29;:::i;:::-;1602:39;;1660:38;1694:2;1683:9;1679:18;1660:38;:::i;:::-;1650:48;;1745:2;1734:9;1730:18;1717:32;1707:42;;1427:328;;;;;:::o;1949:186::-;2008:6;2061:2;2049:9;2040:7;2036:23;2032:32;2029:52;;;2077:1;2074;2067:12;2029:52;2100:29;2119:9;2100:29;:::i;:::-;2090:39;1949:186;-1:-1:-1;;;1949:186:1:o;2348:260::-;2416:6;2424;2477:2;2465:9;2456:7;2452:23;2448:32;2445:52;;;2493:1;2490;2483:12;2445:52;2516:29;2535:9;2516:29;:::i;:::-;2506:39;;2564:38;2598:2;2587:9;2583:18;2564:38;:::i;:::-;2554:48;;2348:260;;;;;:::o;2613:380::-;2692:1;2688:12;;;;2735;;;2756:61;;2810:4;2802:6;2798:17;2788:27;;2756:61;2863:2;2855:6;2852:14;2832:18;2829:38;2826:161;;2909:10;2904:3;2900:20;2897:1;2890:31;2944:4;2941:1;2934:15;2972:4;2969:1;2962:15;2826:161;;2613:380;;;:::o;2998:225::-;3038:3;3069:1;3065:6;3062:1;3059:13;3056:136;;;3114:10;3109:3;3105:20;3102:1;3095:31;3149:4;3146:1;3139:15;3177:4;3174:1;3167:15;3056:136;-1:-1:-1;3208:9:1;;2998:225::o

Swarm Source

ipfs://8abde774241b8b393d16422743d09c53fa3b8fa9a894ce4aa38c003c2a01d643

Block Transaction Gas Used Reward
view all blocks ##produced##

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading
Loading...
Loading

OVERVIEW

Tierra Meta goal is to build a decentralized global community for architects and spatial designers to connect with real estate developers and investors through blockchain technology.

Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
[ Download: CSV Export  ]

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.