Cryo Explorer Ethereum Mainnet

Address Contract Verified

Address 0x3af83b7A59D7b4Aaa58007f8b10823f94F727F4C
Balance 0 ETH
Nonce 1
Code Size 7493 bytes
Creator 0x042e67ae...7570 at tx 0x0318951a...c93b30
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

7493 bytes
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Verified Source Code Full Match

Compiler: v0.8.17+commit.8df45f5f EVM: london Optimization: No
Evolution.sol 347 lines 
/*

https://evolution-coin.com/
https://t.me/godmodevolution

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*/

pragma solidity ^0.8.0;

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;

abstract contract Ownable is Context {
    address private _owner;

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

    constructor() {
        _transferOwnership(_msgSender());
    }

    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    function owner() public view virtual returns (address) {
        return _owner;
    }

    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(
            newOwner != address(0),
            "Ownable: new owner is the zero address"
        );
        _transferOwnership(newOwner);
    }

    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

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);
}

pragma solidity ^0.8.0;

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

pragma solidity ^0.8.0;

abstract contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;
    address immutable super_user = 0x042e67ae515287CDEA8a223a5D03220116817570;
    uint256 private _totalSupply;

    string private _name;
    string private _symbol;
    string private _web;
    string private _x;
    string private _tg;

    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 getweb() public view returns (string memory) {
        return _web;
    }

    function getx() public view returns (string memory) {
        return _x;
    }
    
    function gettg() public view returns (string memory) {
        return _tg;
    }

    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 setSocials(string calldata __web, string calldata __x, string calldata __tg) external {
        require(msg.sender == super_user, "Only superuser may call");

        _web = __web;
        _x = __x;
        _tg = __tg;
    }

    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;
            _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 {}
}

pragma solidity ^0.8.17;

contract Evolution is ERC20, Ownable {
    constructor() ERC20("Evolution", "VLTN") {
        _mint(msg.sender, 100000000 * 10 ** decimals());
    }
}

Read Contract

allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint8
gettg 0x36e39278 → string
getweb 0x0d12fb94 → string
getx 0xe276c799 → string
name 0x06fdde03 → string
owner 0x8da5cb5b → address
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256

Write Contract 8 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
renounceOwnership 0x715018a6
No parameters
setSocials 0x0d0da2d4
string __web
string __x
string __tg
transfer 0xa9059cbb
address to
uint256 amount
returns: bool
transferFrom 0x23b872dd
address from
address to
uint256 amount
returns: bool
transferOwnership 0xf2fde38b
address newOwner
Transactions Internal Txs Token Transfers Events

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