Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0x1B989Ce1ac9694d99F93a32955befeaA98b91e97
Balance 0 ETH
Nonce 1
Code Size 4703 bytes
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

4703 bytes
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

Verified Source Code Partial Match

Compiler: v0.8.10+commit.fc410830 EVM: london Optimization: No
Live.sol 186 lines
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

interface IERC20 {
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);

    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address to, uint256 amount) external returns (bool);
    function allowance(address owner, address spender) external view returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address from, address to, uint256 amount) external returns (bool);
}

interface IERC20Metadata is IERC20 {
    function name() external view returns (string memory);
    function symbol() external view returns (string memory);
    function decimals() external view returns (uint8);
}

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

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

contract ERC20 is Context, IERC20Metadata {
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;
    string private _name;
    string private _symbol;

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    function name() public view virtual override returns (string memory) {
        return _name;
    }

    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }

    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        return true;
    }

    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;
    }

    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }

    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;
    }

    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;
            // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by
            // decrementing then incrementing.
            _balances[to] += amount;
        }

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, amount);
    }

    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;
        unchecked {
            // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above.
            _balances[account] += amount;
        }
        emit Transfer(address(0), account, amount);

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

    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;
            // Overflow not possible: amount <= accountBalance <= totalSupply.
            _totalSupply -= amount;
        }

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

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

    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);
    }

    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);
            }
        }
    }

    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual {}

    function _afterTokenTransfer(address from, address to, uint256 amount) internal virtual {}
}

contract Live is ERC20 {
    constructor() ERC20("Live", "LIVE") {
        _mint(msg.sender, 202_300_000 * 10**18);
    }
}

Read Contract

allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint8
name 0x06fdde03 → string
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256

Write Contract 5 functions

These functions modify contract state and require a wallet transaction to execute.

approve 0x095ea7b3
address spender
uint256 amount
returns: bool
decreaseAllowance 0xa457c2d7
address spender
uint256 subtractedValue
returns: bool
increaseAllowance 0x39509351
address spender
uint256 addedValue
returns: bool
transfer 0xa9059cbb
address to
uint256 amount
returns: bool
transferFrom 0x23b872dd
address from
address to
uint256 amount
returns: bool

Recent Transactions

No transactions found for this address