Contract 0x8Bc2bCb1b1896291942C36F3Cca3C1afA0Aaa7fd

 
Txn Hash
Method
Block
From
To
Value
0x2fc931f871246d1dc0348c5235cfc2d8ad78341782e933bb0b932d15a3910e1eTransfer153627162022-08-18 3:39:1942 days 12 hrs ago0x51224feb88552b55a7822c86ca7988e75410aa4d IN  3SPACE ART: PACE Token0 Ether0.00023257 6.56747478
0x8216609356aa340e09957cfa75b8d71faa8b7501663e3501aeb504edf0b0ea98Approve153627052022-08-18 3:37:5742 days 12 hrs ago0xe921b89b17c62bf2e85675ce6624acff4edeae41 IN  3SPACE ART: PACE Token0 Ether0.00039566 8.3838826
0xc21c7b5c7acf9e76ecdd55bf7a85a8670d7949affe5e3e57fc870436776e8869Transfer153626782022-08-18 3:31:2742 days 12 hrs ago0x51224feb88552b55a7822c86ca7988e75410aa4d IN  3SPACE ART: PACE Token0 Ether0.00034065 9.61950361
0x70f64b8ef8ecf023802e4ea6c3de21286aaef8915fda630462d2900f033c9252Approve152249022022-07-27 13:48:4564 days 1 hr ago0x88f859db067c45b114897db6920f3e4a61a5ca66 IN  3SPACE ART: PACE Token0 Ether0.00064907 13.75360515
0x701963ff55cadd2191f86e4a1a6d6778679ad622b95eb9e76f25a29cc1742132Approve151896432022-07-22 2:11:1369 days 13 hrs ago0x6d863cb4ddf1f5ebcce725e689437169df7d7a63 IN  3SPACE ART: PACE Token0 Ether0.00045754 9.69527271
0xc2d91a3dd82617af0ce8de858f5965fe26bf9595ec41f654ea48979e132b2537Approve151545092022-07-16 15:20:3775 days 26 mins agoENS Name morlzil.eth IN  3SPACE ART: PACE Token0 Ether0.00176976 37.50059213
0x9826f39a73fb9827d2259b75e41ef5b93cdcb7d75444651b15f5bf42a9d1a56eTransfer151317822022-07-13 3:05:0278 days 12 hrs ago0x51224feb88552b55a7822c86ca7988e75410aa4d IN  3SPACE ART: PACE Token0 Ether0.00105594 20.10826394
0x4832a7d906c2dfa5b022f25d7cc71af15b04e6c8bb5fb41a565361699f63cb47Transfer151147532022-07-10 11:56:2581 days 3 hrs ago0x51224feb88552b55a7822c86ca7988e75410aa4d IN  3SPACE ART: PACE Token0 Ether0.00073605 14.01671348
0xafc8f8a605da330796dc2ca7a3d82a9debe714fb2e6da12bf3341c9874b9ba1cTransfer149768872022-06-17 3:08:49104 days 12 hrs ago0x382139cab6b08a36ec29591b2999d0903ec32ccf IN  3SPACE ART: PACE Token0 Ether0.00110377 31.15815466
0x8c3308174a408d54d72e9a24b8e6cd221a64f2c508a387d71a688bfca5362d95Transfer149262552022-06-08 10:41:18113 days 5 hrs ago0x51224feb88552b55a7822c86ca7988e75410aa4d IN  3SPACE ART: PACE Token0 Ether0.00269356 76.11317394
0x2d0991cf3a835c2f7bf9bc7dde36e149ad289801c14d81569317ca5028aa5abeApprove149253192022-06-08 6:49:25113 days 8 hrs ago0x51224feb88552b55a7822c86ca7988e75410aa4d IN  3SPACE ART: PACE Token0 Ether0.00153324 32.49710672
0x5a7803fe4efbf58ed90b6f1abb0c83a728bc4eaba998865faff4e3bce993a285Approve147740222022-05-14 14:07:42138 days 1 hr agoENS Name morlzil.eth IN  3SPACE ART: PACE Token0 Ether0.0018067 38.2832691
0x282f744c02f5898a9888183b27e2d846fea6f7c5b769b7d429c1666442ae10a2Transfer147589322022-05-12 4:06:05140 days 11 hrs ago0x51224feb88552b55a7822c86ca7988e75410aa4d IN  3SPACE ART: PACE Token0 Ether0.00603764 170.49229892
0x77013560e9b67467eb154a6f7e0f31aafb5d67465cd3794585223faad1dc0600Transfer147417252022-05-09 9:48:24143 days 5 hrs ago0x70d8d582402f8f415d8ddd9ba0ca8708a5efae2e IN  3SPACE ART: PACE Token0 Ether0.0007264 20.51250011
0x1830e686621788feb1452cfdf83eabc92a444602116330d1e4c43ca71c2b67e9Transfer147417202022-05-09 9:47:36143 days 5 hrs ago0x70d8d582402f8f415d8ddd9ba0ca8708a5efae2e IN  3SPACE ART: PACE Token0 Ether0.00066002 18.6379845
0x2c29853eef55049ecccbddee320c4202a3135f1e84a490066997a4d68c5bf6ebTransfer147281422022-05-07 6:15:54145 days 9 hrs ago0x51224feb88552b55a7822c86ca7988e75410aa4d IN  3SPACE ART: PACE Token0 Ether0.00100017 28.23345522
0xca019cfb0fd30a1854a43d1277ca7fe9ae7a824122a6d8b97d693ad9ad931a7fApprove146911972022-05-01 9:35:02151 days 6 hrs agoENS Name morlzil.eth IN  3SPACE ART: PACE Token0 Ether0.00250431 53.06537626
0xfe3ed3296420d5c8b12524d4d0525038397039dcab0f1549ea62069da9e93c36Transfer146772082022-04-29 4:55:24153 days 10 hrs ago0x51224feb88552b55a7822c86ca7988e75410aa4d IN  3SPACE ART: PACE Token0 Ether0.00119396 33.70392293
0x3b01bf0a7f43738094cc0ddc736d488930bede65808cc4e8b42fdf0ce9744cd2Approve146714582022-04-28 7:13:13154 days 8 hrs ago0xe921b89b17c62bf2e85675ce6624acff4edeae41 IN  3SPACE ART: PACE Token0 Ether0.00142845 30.26829164
0xe4c390259d5b4b06f3df3b34e3b574ac9757ce172d52acf945c05bbeaaa862d5Approve146514662022-04-25 3:32:07157 days 12 hrs ago0x7ef2da5d2b7b8007e88582475386532bf92513ba IN  3SPACE ART: PACE Token0 Ether0.00238292 50.49310101
0x1390f839d46248befb77cbe6cb62c2fd495fab4ec8b8d3a0657d196084d2c392Transfer146514052022-04-25 3:18:26157 days 12 hrs ago0x51224feb88552b55a7822c86ca7988e75410aa4d IN  3SPACE ART: PACE Token0 Ether0.001081 30.52573876
0x5e07e212974bedb3b752bb6c0c015ae694765ea3d960817f84af85ee4a28b0beTransfer146215132022-04-20 11:06:19162 days 4 hrs ago0x51224feb88552b55a7822c86ca7988e75410aa4d IN  3SPACE ART: PACE Token0 Ether0.00150956 42.62744725
0x5682d44e954b8b6793604d05daa80a0cd1ec7b1ef4a121c910280582422ba549Transfer146193782022-04-20 2:52:19162 days 12 hrs ago0x51224feb88552b55a7822c86ca7988e75410aa4d IN  3SPACE ART: PACE Token0 Ether0.00217856 61.51887646
0x76d2580fca7fbd7de3961ea3d6656bbdba66ff4545787a032593ad83a0867a96Transfer146066332022-04-18 2:56:05164 days 12 hrs ago0x382139cab6b08a36ec29591b2999d0903ec32ccf IN  3SPACE ART: PACE Token0 Ether0.00100311 28.31644484
0xbcd61a15de02e0d64ad949035df6af7657655ec61d0e56774abe8eb281003f42Transfer146025502022-04-17 11:33:01165 days 4 hrs ago0x80e538bcc4a11b49f616cb5712cafcb3d128060f IN  3SPACE ART: PACE Token0 Ether0.00064741 21.12364271
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OVERVIEW

3space Art is an NFT marketplace where artists and collectors have the opportunity to showcase digital art in offline events and exhibitions.

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Contract Source Code Verified (Exact Match)

Contract Name:
Pace

Compiler Version
v0.8.4+commit.c7e474f2

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, MIT license
File 1 of 6 : ERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.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}.
 * 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 guidelines: functions revert instead
 * of 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 {
    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 defaut 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:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, 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}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), 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}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        _approve(sender, _msgSender(), currentAllowance - 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) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][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) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        _approve(_msgSender(), spender, currentAllowance - subtractedValue);

        return true;
    }

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

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        _balances[sender] = senderBalance - amount;
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, 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:
     *
     * - `to` 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);
    }

    /**
     * @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");
        _balances[account] = accountBalance - amount;
        _totalSupply -= amount;

        emit Transfer(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 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 to 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 { }
}

File 2 of 6 : IERC20.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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 `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, 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 `sender` to `recipient` 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 sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @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);
}

File 3 of 6 : ERC20Burnable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../ERC20.sol";
import "../../../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 `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev Destroys `amount` 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
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        uint256 currentAllowance = allowance(account, _msgSender());
        require(currentAllowance >= amount, "ERC20: burn amount exceeds allowance");
        _approve(account, _msgSender(), currentAllowance - amount);
        _burn(account, amount);
    }
}

File 4 of 6 : IERC20Metadata.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @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);
}

File 5 of 6 : Context.sol
// SPDX-License-Identifier: MIT

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) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

File 6 of 6 : Pace.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

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

contract Pace is ERC20Burnable {
  uint256 internal constant TOTAL_SUPPLY = 100000000 ether;

  constructor() ERC20('3SPACE ART', 'PACE') {
    _mint(msg.sender, TOTAL_SUPPLY);
  }
}

Settings
{
  "evmVersion": "istanbul",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

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":"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":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","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":"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":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]

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Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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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.